Severe Weather Information

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SPC Forecast Products Storm Prediction Center

  • SPC - No watches are valid as of Thu Nov 21 21:34:02 UTC 2024
    on November 21, 2024 at 9:33 PM

    No watches are valid as of Thu Nov 21 21:34:02 UTC 2024.

  • SPC - No MDs are in effect as of Thu Nov 21 21:34:02 UTC 2024
    on November 21, 2024 at 9:33 PM

    No Mesoscale Discussions are in effect as of Thu Nov 21 21:34:02 UTC 2024.

  • SPC Day 3-8 Fire Weather Outlook
    on November 21, 2024 at 9:21 PM

    SPC Day 3-8 Fire Weather Outlook Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0316 PM CST Thu Nov 21 2024 Valid 231200Z - 291200Z Fire weather concerns remain limited through the extended period. The upper trough over the Great Lakes/Ohio River Valley will continue to promote widespread rain/snow chances across these regions and into the Northeast over the next 48 hours. The precipitation associated with this system, combined with seasonal temperatures over the next several days, will limit fuel concerns across the northern/northeastern CONUS. A breakdown of the upper ridge over the central U.S. will transition into a more zonal flow regime over this weekend. As this occurs, increasing west/southwesterly mid-level flow - augmented by transient shortwave troughs - may promote areas of dry/windy conditions in the lee of the southern Rockies. Additionally, a dry return flow regime may become established across the southern Plains this weekend as a lee trough deepens along the High Plains; however, recent widespread rainfall should limit fuel status. This regime will be short-lived as cold air intrusions overspread the Plains behind a deepening surface low during the early to mid-week period. Recent precipitation, cool temperatures, and weak gradient winds should limit fire concerns across the western CONUS. ..Moore.. 11/21/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

  • SPC Nov 21, 2024 2000 UTC Day 1 Convective Outlook
    on November 21, 2024 at 7:48 PM

    SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0144 PM CST Thu Nov 21 2024 Valid 212000Z - 221200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected through tonight. ...Synopsis... A line of convective rain/show showers continues across the Appalachians with occasional lightning flashes. This will persist for a few more hours before weakening late this afternoon as the boundary layer cools and low-level lapse rates weaken. Lightning is expected to remain offshore near the New England coast and the Pacific Northwest coast and therefore, the thunder line has been removed from both areas. ..Bentley.. 11/21/2024 .PREV DISCUSSION... /ISSUED 1029 AM CST Thu Nov 21 2024/ ...Synopsis... A deep midlevel low, characterized by 500-mb temperatures around -32C, will move from the Great Lakes into the Mid-Atlantic through the period. These cold midlevel temperatures and strong height falls accompanying the midlevel low may promote isolated lightning flashes embedded in showers across the central Appalachians this afternoon. Over coastal southern New England, low-level warm advection north of a related occluded surface low will also support isolated thunderstorms, given weak elevated instability. Most of this activity should remain offshore. Isolated thunderstorms are also possible over immediate coastal areas of WA, where forcing for ascent in the left exit region of a jet streak is overlapping deep tropospheric moisture/weak instability. Read more

  • SPC Nov 21, 2024 1930 UTC Day 3 Severe Thunderstorm Outlook
    on November 21, 2024 at 7:31 PM

    SPC 1930Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0129 PM CST Thu Nov 21 2024 Valid 231200Z - 241200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms appear unlikely across the CONUS Saturday. ...Synopsis... Mid-level flow across the CONUS is forecast to become more zonal with time as prominent troughing on either coast gradually deamplifies. Ridging over the central CONUS will weaken and shift eastward as the East Coast trough moves offshore. To the west, strong mid-level flow will move inland across the Pacific Northwest and northern Rockies as the upper low cuts off southwest of BC. A weak surface low and cold front will move across the northern Rockies and intensify over the High Plains. High pressure over the eastern US will favor cool, dry and stable offshore flow across the eastern half of the country. ...Northwest and Northern Rockies... As the broad upper-level cyclone over the Pacific Northwest gradually devolves, a lead shortwave trough embedded within the stronger zonal flow will quickly eject eastward over the Northern Rockies. A weak surface low and trailing cold front will also move east with the stronger flow aloft. Area model soundings show weak destabilization is possible over parts of eastern OR and southern ID as forcing for ascent increases and low-level lapse rates steepen ahead of the front. While very limited, enough buoyancy (MUCAPE ~100-200 J/kg) may develop for a few lightning flashes with low-topped, mixed-phase, convective elements. Additionally, low-topped storms may approach near shore areas of OR/WA and northern CA. However, cool inland surface temperatures and weakening large-scale ascent should limit lightning chances inland. ..Lyons.. 11/21/2024 Read more

NHC Offshore Waters Forecast (Caribbean/SW Atlantic) National Hurricane Center - Offshore Waters Forecast (Caribbean/SW Atlantic)

  • NHC Southwest Atlantic & Caribbean Sea Offshore Waters Forecast
    by nhcwebmaster@noaa.gov (nhcwebmaster) on November 21, 2024 at 8:11 PM

    000 FZNT23 KNHC 212010 OFFNT3 Offshore Waters Forecast for the Caribbean Sea and Tropical N Atlantic NWS National Hurricane Center Miami, FL 310 PM EST Thu Nov 21 2024 Offshore Waters Forecast for Caribbean Sea, and the Tropical N Atlantic from 07N to 19N W of 55W. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. AMZ001-220815- Synopsis for Caribbean Sea, and Tropical N Atlantic from 07N to 19N W of 55W 310 PM EST Thu Nov 21 2024 .SYNOPSIS...A cold front extending from central Cuba to western Honduras will reach from eastern Cuba to near Cabo Gracias a Dios, Nicaragua by Fri morning, and from the Windward Passage to near the Costa Rica-Panama border Sat morning, where the front should stall and gradually dissipate. Fresh to strong N winds and building seas will follow the front through Sat before winds begin to veer NE to E through Sun and diminish slightly going into early next week. $$ AMZ040-220815- Caribbean N of 18N W of 85W including Yucatan Basin- 310 PM EST Thu Nov 21 2024 .TONIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in N to NE swell. .FRI...N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .FRI NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers. .SAT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. $$ AMZ041-220815- Caribbean N of 20N E of 85W- 310 PM EST Thu Nov 21 2024 .TONIGHT...N winds 15 to 20 kt W of 81W, and NW 15 to 20 kt E of 81W. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .FRI...N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...N winds 15 to 20 kt W of 81W, and N to NE 15 to 20 kt E of 81W. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .SAT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 10 to 15 kt W of 81W, and NE 15 to 20 kt E of 81W. Seas 3 to 5 ft. .SUN...NE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. $$ AMZ042-220815- Caribbean from 18N to 20N between 80W and 85W including Cayman Basin- 310 PM EST Thu Nov 21 2024 .TONIGHT...N winds 15 to 20 kt W of 82W, and NW to N 15 to 20 kt E of 82W. Seas 5 to 7 ft. Scattered showers and isolated thunderstorms. .FRI...N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and thunderstorms. .SAT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and thunderstorms. .SAT NIGHT...NE winds 10 to 15 kt W of 82W, and NE 15 to 20 kt E of 82W. Seas 4 to 6 ft. .SUN...Winds NE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 20 kt. Seas 5 to 7 ft. .TUE...NE winds 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 20 kt. Seas 5 to 7 ft. $$ AMZ043-220815- Caribbean from 18N to 20N between 76W and 80W- 310 PM EST Thu Nov 21 2024 .TONIGHT...Variable winds less than 5 kt. Seas 3 ft or less, building to 2 to 4 ft in E to SE swell late. Scattered showers and isolated thunderstorms. .FRI...N winds 10 to 15 kt W of 78W, and variable less than 5 kt E of 78W. Seas 4 to 6 ft in W swell. Scattered showers and isolated thunderstorms. .FRI NIGHT...N to NE winds 15 to 20 kt W of 78W, and N 10 to 15 kt E of 78W. Seas 5 to 7 ft in NW swell. Scattered showers and isolated thunderstorms. .SAT...N to NE winds 15 to 20 kt W of 78W, and NE 10 to 15 kt E of 78W. Seas 5 to 7 ft in NW to N swell. Scattered showers and isolated thunderstorms. .SAT NIGHT...NE winds 15 to 20 kt W of 78W, and NE 10 to 15 kt E of 78W. Seas 4 to 6 ft in N to NE swell. .SUN...NE winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 4 to 6 ft in NE to E swell. .SUN NIGHT...NE to E winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 4 to 6 ft in NE to E swell. .MON...NE to E winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 4 to 6 ft in NE to E swell. .MON NIGHT...NE to E winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 4 to 6 ft in E swell. .TUE...NE to E winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 5 to 7 ft in E swell. .TUE NIGHT...NE winds 15 to 20 kt W of 78W, and NE to E 10 to 15 kt E of 78W. Seas 5 to 7 ft in E swell. $$ AMZ044-220815- Caribbean approaches to the Windward Passage- 310 PM EST Thu Nov 21 2024 .TONIGHT...In the Gulf of Gonave, variable less than 5 kt. Variable winds less than 5 kt in the evening. Elsewhere, SW winds 10 kt late. Seas 3 ft or less. Isolated showers. .FRI...In the Gulf of Gonave, variable less than 5 kt. Variable winds less than 5 kt in the morning. Elsewhere, SW winds 10 kt in the afternoon. Seas 3 ft or less. isolated showers. .FRI NIGHT...Variable winds less than 5 kt, becoming N 10 kt late. Seas 3 ft or less. Isolated showers and thunderstorms. .SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...In the Gulf of Gonave, N to NE winds 15 to 20 kt, shifting to NE 10 kt late. Elsewhere, NE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...In the Gulf of Gonave, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NE to E winds 15 to 20 kt. Seas 3 ft or less in the Gulf of Gonave, and 4 to 6 ft elsewhere. .SUN NIGHT...In the Gulf of Gonave, NE winds 10 kt. Seas 3 ft or less. Elsewhere, NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...In the Gulf of Gonave, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NE to E winds 15 to 20 kt. Seas 3 ft or less in the Gulf of Gonave, and 4 to 6 ft elsewhere. .MON NIGHT...In the Gulf of Gonave, variable winds less than 5 kt. Seas 3 ft or less. Elsewhere, NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...In the Gulf of Gonave, E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, NE to E winds 10 to 15 kt. Seas 3 ft or less in the Gulf of Gonave, and 5 to 7 ft elsewhere. .TUE NIGHT...In the Gulf of Gonave, variable winds less than 5 kt, becoming E 10 kt late. Elsewhere, NE winds 10 kt. Seas 3 ft or less in the Gulf of Gonave, and 5 to 7 ft elsewhere. $$ AMZ045-220815- S of 18N W of 85W including Gulf of Honduras- 310 PM EST Thu Nov 21 2024 .TONIGHT...NW winds 20 to 25 kt S of 17N W of 86W, and NW to N 15 to 20 kt elsewhere. Seas 6 to 8 ft in N to NE swell. Winds and seas higher in and near scattered showers and thunderstorms. .FRI...NW to N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered to numerous showers and thunderstorms. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Scattered to numerous showers and thunderstorms. .SAT...N winds 10 to 15 kt. Seas 5 to 7 ft in N to NE swell. Scattered to numerous showers and thunderstorms. .SAT NIGHT...N winds 10 kt. Seas 3 to 5 ft in N to NE swell. .SUN...N to NE winds 10 kt. Seas 3 to 4 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TUE...N to NE winds 10 to 15 kt S of 17N W of 86W, and N to NE 15 to 20 kt elsewhere. Seas 5 to 7 ft in NE to E swell. .TUE NIGHT...N to NE winds 10 to 15 kt S of 17N W of 86W, and N to NE 15 to 20 kt elsewhere. Seas 5 to 7 ft in NE swell. $$ AMZ046-220815- Caribbean from 15N to 18N between 80W and 85W- 310 PM EST Thu Nov 21 2024 .TONIGHT...NW to N winds 15 to 20 kt W of 82W, and N 10 kt E of 82W. Seas 6 to 8 ft. Scattered showers and isolated thunderstorms. .FRI...N winds 15 to 20 kt. Seas 6 to 8 ft. Scattered to numerous showers and thunderstorms. .FRI NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft in N swell. Scattered to numerous showers and thunderstorms. .SAT...N winds 15 to 20 kt. Seas 6 to 8 ft in N swell. Scattered showers and thunderstorms. .SAT NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft W of 82W, and 5 to 7 ft E of 82W. .SUN...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft W of 82W, and 5 to 7 ft E of 82W. .MON...NE winds 15 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft W of 82W, and 4 to 6 ft E of 82W. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. $$ AMZ047-220815- Caribbean from 15N to 18N between 76W and 80W- 310 PM EST Thu Nov 21 2024 .TONIGHT...N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Isolated showers. .FRI...S of 17N, variable winds less than 5 kt. N of 17N, variable winds less than 5 kt, becoming E to SE 10 kt in the afternoon. Seas 3 ft or less, building to 4 to 6 ft in E to SE swell in the afternoon. Isolated showers. .FRI NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Scattered showers and isolated thunderstorms .SAT...NE winds 10 to 15 kt S of 17N, and NE 15 to 20 kt N of 17N. Seas 6 to 8 ft in NW swell. Scattered showers and isolated thunderstorms. .SAT NIGHT...NE to E winds 10 to 15 kt S of 17N, and NE 15 to 20 kt N of 17N. Seas 4 to 6 ft. .SUN...Winds NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...Winds NE to E winds 15 to 20 kt. Seas 5 to 7 ft in NE to E swell. .MON...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in E swell. $$ AMZ048-220815- Caribbean from 15N to 18N between 72W and 76W- 310 PM EST Thu Nov 21 2024 .TONIGHT...S of 17N, E winds 10 kt. N of 17N, variable winds less than 5 kt, becoming SE 10 kt late. Seas 2 to 4 ft. Isolated showers. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. Isolated showers. .FRI NIGHT...NE to E winds 10 kt S of 17N, and variable less than 5 kt N of 17N. Seas 2 to 4 ft. Isolated showers. .SAT...NE to E winds 10 kt. Seas 3 to 4 ft. Isolated showers. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 15 to 20 kt S of 17N, and E 10 to 15 kt N of 17N. Seas 4 to 6 ft. .SUN NIGHT...NE to E winds 20 kt S of 17N, and NE to E 15 to 20 kt N of 17N. Seas 5 to 7 ft in E swell. .MON...E winds 20 to 25 kt S of 17N, and E 15 to 20 kt N of 17N. Seas 6 to 8 ft in E swell. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. $$ AMZ049-220815- Caribbean N of 15N between 68W and 72W- 310 PM EST Thu Nov 21 2024 .TONIGHT...E winds 10 kt. Seas 2 to 4 ft. .FRI...E winds 10 kt. Seas 2 to 4 ft. Scattered tstms. .FRI NIGHT...E winds 10 kt. Seas 3 ft or less. Scattered tstms. .SAT...E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .MON...NE to E winds 20 to 25 kt W of 70W, and NE to E 15 to 20 kt E of 70W. Seas 6 to 8 ft in E swell. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 kt. Seas 5 to 7 ft in E to SE swell. $$ AMZ050-220815- Caribbean N of 15N between 64W and 68W- 310 PM EST Thu Nov 21 2024 .TONIGHT...E winds 10 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT...E winds 10 kt. Seas 2 to 4 ft. Scattered showers. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...E winds 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 20 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 15 kt. Seas 5 to 7 ft. $$ AMZ051-220815- Offshore Waters Leeward Islands- 310 PM EST Thu Nov 21 2024 .TONIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in N swell. Scattered showers. .FRI...E to SE winds 10 kt. Seas 4 to 6 ft in N swell. Numerous showers and scattered tstms. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 15 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE NIGHT...E winds 15 kt. Seas 6 to 8 ft in E swell. $$ AMZ052-220815- Tropical N Atlantic from 15N to 19N between 55W and 60W- 310 PM EST Thu Nov 21 2024 .TONIGHT...SE winds 10 kt. Seas 4 to 6 ft in N swell. .FRI...E to SE winds 10 kt. Seas 4 to 6 ft in N swell. Scattered tstms. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered tstms. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in N swell. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. .TUE NIGHT...E winds 15 kt. Seas 6 to 8 ft in E to SE swell. $$ AMZ053-220815- W Central Caribbean from 11N to 15N W of 80W- 310 PM EST Thu Nov 21 2024 .TONIGHT...N to NE winds 10 kt. Seas 3 ft or less. Isolated showers. .FRI...N winds 15 to 20 kt in the reefs, and N 10 to 15 kt in the open waters. Seas 2 to 4 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...N winds 20 to 25 kt in the reefs, and N 15 to 20 kt in the open waters. Seas 5 to 7 ft in NE swell. Scattered showers and isolated thunderstorms. .SAT...N winds 20 to 25 kt in the reefs, and N 15 to 20 kt in the open waters. Seas 5 to 7 ft in N to NE swell. Scattered showers and isolated thunderstorms. .SAT NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...N winds 15 to 20 kt in the reefs, and N to NE 10 to 15 kt in the open waters. Seas 4 to 6 ft. .SUN NIGHT...N to NE winds 15 to 20 kt in the reefs, and N to NE 10 to 15 kt in the open waters. Seas 3 to 5 ft. .MON...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. $$ AMZ054-220815- Caribbean from 11N to 15N between 76W and 80W- 310 PM EST Thu Nov 21 2024 .TONIGHT...NE winds 10 kt. Seas 3 ft or less. Isolated showers. .FRI...W of 78W, N to NE winds 10 kt. E of 78W, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. Scattered showers and isolated thunderstorms. .FRI NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SAT...NE winds 10 kt. Seas 4 to 6 ft in NW swell. Scattered showers and isolated thunderstorms. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. .TUE NIGHT...NE to E winds 10 kt. Seas 5 to 7 ft in NE to E swell. $$ AMZ055-220815- Caribbean from 11N to 15N between 72W and 76W including Colombia Basin- 310 PM EST Thu Nov 21 2024 .TONIGHT...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and thunderstorms. .FRI...S of 13N, E winds 10 kt in the morning, becoming variable less than 5 kt. N of 13N, NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and thunderstorms. .FRI NIGHT...NE winds 10 kt. Seas 3 ft or less. Scattered to numerous showers and thunderstorms. .SAT...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and thunderstorms. .SAT NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE to E winds 15 to 20 kt S of 13N, and E 15 to 20 kt N of 13N. Seas 5 to 7 ft in NE to E swell. .MON...Winds E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E swell. .TUE...E to SE winds 10 to 15 kt S of 13N, and E 15 to 20 kt N of 13N. Seas 6 to 8 ft in NE to E swell. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in NE to E swell. $$ AMZ056-220815- Caribbean S of 15N between 68W and 72W including Gulf of Venezuela- 310 PM EST Thu Nov 21 2024 .TONIGHT...NE to E winds 10 kt. Seas 3 to 4 ft. Scattered showers and thunderstorms. .FRI...E to SE winds 10 kt. Seas 3 to 4 ft. Scattered to numerous showers and thunderstorms. .FRI NIGHT...E winds 10 kt. Seas 3 to 4 ft. Scattered to numerous showers and thunderstorms. .SAT...E to SE winds 10 kt. Seas 3 to 4 ft. Scattered to numerous showers and thunderstorms. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E winds 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 kt. Seas 5 to 7 ft in E swell. $$ AMZ057-220815- Caribbean S of 15N between 64W and 68W including Venezuela Basin- 310 PM EST Thu Nov 21 2024 .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers and thunderstorms. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers and thunderstorms. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...E winds 15 kt. Seas 3 to 5 ft. .SUN...E winds 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 15 kt. Seas 5 to 7 ft in NE to E swell. $$ AMZ058-220815- Offshore Waters Windward Islands including Trinidad and Tobago- 310 PM EST Thu Nov 21 2024 .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers and thunderstorms. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE...E winds 15 to 20 kt in the Caribbean, and E 10 to 15 kt in the Atlc. Seas 6 to 8 ft in NE to E swell. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. $$ AMZ059-220815- Tropical N Atlantic from 11N and 15N between 55W and 60W- 310 PM EST Thu Nov 21 2024 .TONIGHT...E winds 10 kt. Seas 4 to 6 ft in N swell. Isolated showers and thunderstorms. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. Isolated showers and thunderstorms. .FRI NIGHT...E winds 15 kt. Seas 4 to 6 ft. Isolated showers and thunderstorms. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. Isolated showers and thunderstorms. .SAT NIGHT...E winds 15 kt. Seas 5 to 7 ft in N swell. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .MON...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell. .TUE NIGHT...E winds 15 kt. Seas 6 to 8 ft in E swell. $$ AMZ062-220815- Tropical N Atlantic from 7N and 11N between 55W and 60W- 310 PM EST Thu Nov 21 2024 .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Isolated showers. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. Isolated showers. .FRI NIGHT...E winds 15 kt. Seas 4 to 6 ft. Isolated showers. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. Isolated showers. .SAT NIGHT...E winds 15 kt. Seas 5 to 7 ft in N to NE swell. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft in NE swell. .SUN NIGHT...NE to E winds 15 kt. Seas 6 to 8 ft in NE to E swell. .MON...E winds 10 to 15 kt S of 09N, and E 15 to 20 kt N of 09N. Seas 6 to 8 ft in NE to E swell. .MON NIGHT...E winds 15 kt. Seas 6 to 8 ft in NE to E swell. .TUE...E winds 10 to 15 kt. Seas 6 to 8 ft in NE to E swell. .TUE NIGHT...E winds 15 kt. Seas 6 to 8 ft in NE to E swell. $$ AMZ060-220815- SW Caribbean S of 11N W of 80W- 310 PM EST Thu Nov 21 2024 .TONIGHT...Variable winds less than 5 kt. Seas 2 to 3 ft in NE to E swell. Scattered showers and thunderstorms. .FRI...NW to N winds 10 kt. Seas 3 to 4 ft. Scattered to numerous showers and thunderstorms. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Scattered to numerous showers and thunderstorms. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Scattered to numerous showers and thunderstorms. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...NW winds 15 to 20 kt S of 10N, and NW to N 10 to 15 kt N of 10N. Seas 3 to 5 ft. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. .MON...NW winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NW winds 10 kt. Seas 3 to 4 ft. .TUE...NW winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. $$ AMZ061-220815- SW Caribbean S of 11N E of 80W including the approaches to the Panama Canal- 310 PM EST Thu Nov 21 2024 .TONIGHT...W winds 10 kt S of 10N, and variable less than 5 kt N of 10N. Seas 3 ft or less. Scattered showers and thunderstorms. .FRI...SW to W winds 10 kt S of 10N, and variable less than 5 kt N of 10N. Seas 3 ft or less. Scattered to numerous showers and thunderstorms. .FRI NIGHT...NW winds 10 kt. Seas 3 ft or less. Scattered to numerous showers and thunderstorms. .SAT...S of 10N, variable winds less than 5 kt. N of 10N, NE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. Scattered to numerous showers and thunderstorms. .SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in NW to N swell. .SUN...Variable winds less than 5 kt. Seas 2 to 4 ft in NW swell. .SUN NIGHT...S of 10N, NW to N winds 10 kt in the evening, becoming variable less than 5 kt. N of 10N, variable winds less than 5 kt. Seas 2 to 4 ft in NW to N swell. .MON...S of 10N, W to NW winds 10 kt in the afternoon. Variable winds less than 5 kt in the morning. N of 10N, variable less than 5 kt. Seas 2 to 4 ft in NW to N swell. .MON NIGHT...S of 10N, W to NW winds 10 kt. N of 10N, NW to N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 2 to 4 ft in NE swell. .TUE...SW winds 10 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 10 kt, shifting to S to SW late. Seas 3 to 5 ft. $$ Forecaster Aguirre