000 FZNT24 KNHC 270309 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 1109 PM EDT Thu Aug 26 2021 Offshore Waters Forecast for the Gulf of Mexico 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. GMZ001-271515- Synopsis for the Gulf of Mexico 1109 PM EDT Thu Aug 26 2021 .SYNOPSIS...Tropical Storm Ida near 18.6N 80.5W 1006 mb at 11 PM EDT moving NW at 10 kt. Maximum sustained winds 35 kt gusts 45 kt. Ida will move to 19.9N 82.0W Fri morning, 21.8N 83.9W Fri evening, strengthen to a hurricane near 23.8N 85.9W Sat morning, 25.6N 88.0W Sat evening, 27.3N 89.6W Sun morning, and 29.0N 90.6W Sun evening. Ida will weaken to a tropical storm while moving inland over 32.0N 91.0W by late Mon. $$ GMZ011-271515- NW Gulf including Stetson Bank- 1109 PM EDT Thu Aug 26 2021 .OVERNIGHT...SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .FRI...E to SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .FRI NIGHT...SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT...E to SE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SAT NIGHT...E winds 10 kt. Seas 2 to 4 ft, building to 5 to 7 ft late. Scattered showers and isolated tstms. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...TROPICAL STORM CONDITIONS POSSIBLE. .MON NIGHT...S to SW winds 15 to 20 kt. Seas 2 to 4 ft. .TUE...S winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ013-271515- N Central Gulf including Flower Garden Banks Marine Sanctuary- 1109 PM EDT Thu Aug 26 2021 ...TROPICAL STORM WARNING... .OVERNIGHT...E to SE winds 15 to 20 kt. Seas 3 ft or less W of 90W, and 4 to 6 ft elsewhere. Scattered showers and isolated tstms. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI NIGHT...W of 90W, E to SE winds 15 to 20 kt. Elsewhere, E winds 10 to 15 kt, increasing to 20 to 25 kt late. Seas 3 to 5 ft. Scattered showers and isolated tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. W of 90W, NE to E winds 20 to 25 kt. Seas 2 to 4 ft, building to 7 to 10 ft. Elsewhere, E winds 30 to 35 kt, increasing to 50 to 60 kt. Seas 10 to 15 ft, building to 19 to 29 ft. Scattered showers and isolated tstms. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 90W, NE winds 25 to 30 kt, becoming NW to N 55 to 60 kt late. Elsewhere, SE winds 65 to 80 kt. Seas 12 to 19 ft W of 90W, and 21 to 31 ft elsewhere. Scattered tstms. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...TROPICAL STORM CONDITIONS POSSIBLE. .MON NIGHT...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...S to SW winds 15 to 20 kt. Seas 3 to 5 ft. $$ GMZ015-271515- NE Gulf N of 25N E of 87W- 1109 PM EDT Thu Aug 26 2021 ...HURRICANE WARNING... .OVERNIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .FRI...E winds 20 to 25 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S of 27N, E winds 25 to 30 kt, becoming E to SE 35 to 40 kt late. Seas 6 to 9 ft, building to 12 to 19 ft late. Elsewhere, E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. S of 27N, E to SE winds 60 to 70 kt, becoming SE 45 to 55 kt. Seas 18 to 27 ft. Elsewhere, E to SE winds 30 to 35 kt. Seas 9 to 14 ft, building to 12 to 19 ft. Scattered showers and isolated tstms. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. SE winds 35 to 40 kt, becoming SE to S 25 to 30 kt late. Seas 9 to 13 ft S of 27N, and 12 to 18 ft elsewhere. Scattered showers and isolated tstms. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ017-271515- W Central Gulf from 22N to 26N W of 94W- 1109 PM EDT Thu Aug 26 2021 .OVERNIGHT...SE to S winds 10 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming E to SE 10 kt. Seas 3 ft or less. Isolated tstms. .FRI NIGHT...SE winds 10 kt. Seas 3 ft or less. .SAT...E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...SE winds 10 kt, shifting to S to SW late. W of 96W, seas 2 to 4 ft. Elsewhere, seas 2 to 4 ft, building to 5 to 7 ft late. .SUN...Variable winds less than 5 kt, becoming SE 10 kt. Seas 6 to 8 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ019-271515- Central Gulf from 22N to 26N between 87W and 94W- 1109 PM EDT Thu Aug 26 2021 ...HURRICANE WARNING... .OVERNIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 20 kt, increasing to 25 to 30 kt late. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. S of 24N, E to SE winds 30 to 35 kt, becoming N to NE 15 to 20 kt. Elsewhere, NE winds 55 to 75 kt. Seas 6 to 8 ft S of 24N, and 10 to 16 ft elsewhere. Scattered showers and isolated tstms. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. S of 24N, SE to S winds 20 to 25 kt. Elsewhere, SW to W winds 60 to 70 kt, becoming SW 35 to 40 kt late. Seas 6 to 8 ft S of 24N, and 9 to 13 ft elsewhere. Scattered showers and isolated tstms. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ021-271515- E Gulf from 22N to 25N E of 87W including Straits of Florida- 1109 PM EDT Thu Aug 26 2021 ...HURRICANE WARNING... .OVERNIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 25 kt, becoming NE to E 30 to 35 kt. Straits of Florida, seas 5 to 7 ft, building to 8 to 12 ft. Elsewhere, seas 5 to 7 ft. Numerous showers and scattered tstms. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. Straits of Florida, E winds 50 to 55 kt, shifting to SE to S late. Seas 10 to 16 ft, subsiding to 7 to 11 ft late. Elsewhere, NE to E winds 40 to 45 kt, becoming E 55 to 60 kt late. Seas 13 to 20 ft. Numerous showers and scattered tstms. .SAT...TROPICAL STORM CONDITIONS EXPECTED. Straits of Florida, SE to S winds 20 to 25 kt. Seas 5 to 7 ft. Elsewhere, S winds 60 to 65 kt, diminishing to 45 to 50 kt. Seas 12 to 18 ft, subsiding to 7 to 11 ft. Scattered showers and isolated tstms. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Straits of Florida, SE winds 20 to 25 kt, diminishing to 10 to 15 kt late. Elsewhere, SE to S winds 25 to 30 kt. Seas 4 to 6 ft Straits of Florida, and 6 to 9 ft elsewhere. Scattered showers and isolated tstms. .SUN...E to SE winds 10 to 15 kt Straits of Florida, and SE 20 to 25 kt elsewhere. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ023-271515- SW Gulf S of 22N W of 94W- 1109 PM EDT Thu Aug 26 2021 .OVERNIGHT...NE to E winds 10 kt, becoming variable less than 5 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming NE to E 10 kt. Seas 3 ft or less. .FRI NIGHT...SE winds 10 kt. Seas 3 ft or less. .SAT...E winds 10 kt. Seas 3 ft or less. .SAT NIGHT...NE winds 10 kt, becoming variable less than 5 kt. Seas 3 ft or less. .SUN...Variable winds less than 5 kt, becoming NE 10 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 kt, becoming variable less than 5 kt. Seas 3 to 5 ft. .MON...SE winds 10 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ025-271515- E Bay of Campeche including Campeche Bank- 1109 PM EDT Thu Aug 26 2021 .OVERNIGHT...NE winds 15 to 20 kt. Seas 2 to 4 ft. .FRI...N to NE winds 10 to 15 kt. Seas 3 ft or less. .FRI NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .SAT...N to NE winds 10 to 15 kt. Seas 3 ft or less. .SAT NIGHT...NE winds 10 to 15 kt, shifting to E to SE late. Seas 2 to 4 ft. .SUN...E to SE winds 10 to 15 kt, shifting to NE. Seas 3 ft or less within 60 nm of coast of Campeche, and 3 to 5 ft elsewhere. .SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .TUE...E to SE winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster ERA