676 FZNT24 KNHC 202100 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 500 PM EDT Sun Sep 20 2020 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. GMZ001-210900- Synopsis for the Gulf of Mexico 500 PM EDT Sun Sep 20 2020 .SYNOPSIS...Tropical Storm Beta near 27.7N 94.0W 996 mb at 5 PM EDT moving WNW at 5 kt. Maximum sustained winds 50 kt gusts 60 kt. Beta will move to 28.1N 95.0W Mon morning, 28.6N 96.1W Mon afternoon, inland to 29.0N 96.7W Tue morning, to 29.4N 96.4W Tue afternoon, to 29.7N 95.7W Wed morning, and move and weaken to a tropical depression near 30.0N 94.7W Wed afternoon. Beta will move to 32.0N 91.8W Thu afternoon. A cold front will continue to move across the eastern half of the Gulf into Mon. Fresh to strong NE to E winds and building seas will follow the front. $$ GMZ011-210900- NW Gulf including Stetson Bank- 500 PM EDT Sun Sep 20 2020 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. W winds 40 to 50 kt. Seas 15 to 23 ft. Numerous showers and scattered tstms. .MON...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 25 to 30 kt. Seas 12 to 19 ft, subsiding to 9 to 13 ft in the afternoon. Scattered showers and isolated tstms. .MON NIGHT...S to SW winds 15 to 20 kt. Seas 7 to 10 ft, subsiding to 5 to 7 ft late. .TUE...SW winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...W winds 10 kt. Seas 2 to 4 ft. .THU...W to NW winds 10 kt. Seas 3 ft or less. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt. Seas 3 ft or less. $$ GMZ013-210900- N Central Gulf including Flower Garden Banks Marine Sanctuary- 500 PM EDT Sun Sep 20 2020 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. W of 90W, SE to S winds 45 to 50 kt, becoming SE 25 to 30 kt late. Seas 13 to 20 ft, subsiding to 9 to 14 ft late. Elsewhere, E winds 20 to 25 kt. Seas 6 to 9 ft. Scattered showers and isolated tstms. .MON...SE winds 20 to 25 kt. Seas 6 to 9 ft. Scattered tstms. .MON NIGHT...E to SE winds 20 to 25 kt. Seas 6 to 9 ft. Scattered showers and isolated tstms. .TUE...SE winds 15 to 20 kt. Seas 6 to 9 ft. Scattered tstms. .TUE NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. .WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .THU...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...Variable winds less than 5 kt W of 90W, and SE to S 10 to 15 kt elsewhere. Seas 3 ft or less. .FRI...SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 ft or less. $$ GMZ015-210900- NE Gulf N of 25N E of 87W- 500 PM EDT Sun Sep 20 2020 .TONIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .MON...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .MON NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...S winds 10 to 15 kt. Seas 3 ft or less. $$ GMZ017-210900- W Central Gulf from 22N to 26N W of 94W- 500 PM EDT Sun Sep 20 2020 .TONIGHT...NW winds 15 to 20 kt. Seas 8 to 12 ft. .MON...W winds 15 to 20 kt. Seas 7 to 10 ft. .MON NIGHT...NW winds 10 kt, shifting to SW to W late. Seas 5 to 7 ft. .TUE...W winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NW to N winds 10 kt, shifting to S late. Seas 2 to 4 ft. .WED...SW to W winds 10 kt. Seas 2 to 4 ft. .WED NIGHT...Variable winds less than 5 kt, becoming S 10 kt late. Seas 2 to 4 ft. .THU...SW to W winds 10 kt. Seas 3 ft or less. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. $$ GMZ019-210900- Central Gulf from 22N to 26N between 87W and 94W- 500 PM EDT Sun Sep 20 2020 .TONIGHT...S winds 15 to 20 kt. Seas 6 to 9 ft. Scattered showers and isolated tstms. .MON...SE to S winds 10 kt S of 24N, and SE to S 15 to 20 kt elsewhere. Seas 6 to 8 ft. Scattered showers and isolated tstms. .MON NIGHT...NE winds 10 kt S of 24N, and E to SE 15 to 20 kt elsewhere. Seas 5 to 7 ft. .TUE...S of 24N, E winds 10 kt, shifting to N in the afternoon. Elsewhere, SE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt, shifting to E 10 to 15 kt late. Seas 4 to 6 ft. .WED...E to SE winds 10 to 15 kt, shifting to N to NE in the afternoon. Seas 3 to 5 ft. .WED NIGHT...NE to E winds 10 to 15 kt, shifting to SE late. Seas 2 to 4 ft. .THU...SE to S winds 10 kt, shifting to W in the afternoon. Seas 2 to 4 ft. .THU NIGHT...NE winds 10 kt, shifting to SE late. Seas 3 ft or less. .FRI...SW to W winds 10 kt, shifting to NW to N in the afternoon. Seas 3 ft or less. $$ GMZ021-210900- E Gulf from 22N to 25N E of 87W including Straits of Florida- 500 PM EDT Sun Sep 20 2020 .TONIGHT...NE winds 10 kt. Seas 2 to 4 ft. .MON...Variable winds less than 5 kt Straits of Florida, and NE 10 to 15 kt elsewhere. Seas 3 to 5 ft. Scattered showers and isolated tstms. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered tstms. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered tstms. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. .FRI...S to SW winds 10 kt. Seas 3 ft or less. $$ GMZ023-210900- SW Gulf S of 22N W of 94W- 500 PM EDT Sun Sep 20 2020 .TONIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft. .MON...NW winds 10 kt. Seas 5 to 7 ft. .MON NIGHT...N winds 10 kt in the evening, becoming variable less than 5 kt. Seas 4 to 6 ft. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 2 to 4 ft. .WED...Variable winds less than 5 kt. Seas 2 to 4 ft. .WED NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt. Seas 3 ft or less. .THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 3 ft or less. $$ GMZ025-210900- E Bay of Campeche including Campeche Bank- 500 PM EDT Sun Sep 20 2020 .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft within 60 nm of coast of Campeche, and 5 to 7 ft elsewhere. Scattered showers and isolated tstms. .MON...Within 60 nm of coast of Campeche, variable winds less than 5 kt. Elsewhere, NE winds 10 kt, shifting to W to NW in the afternoon. Seas 2 to 4 ft within 60 nm of coast of Campeche, and 5 to 7 ft elsewhere. Scattered showers and isolated tstms. .MON NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .TUE...Variable winds less than 5 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE NIGHT...N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 2 to 4 ft. .WED...Variable winds less than 5 kt. Seas 2 to 4 ft. .WED NIGHT...N to NE winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. .THU...Variable winds less than 5 kt. Seas 3 ft or less. .THU NIGHT...NE winds 10 kt. Seas 3 ft or less. .FRI...Variable winds less than 5 kt, becoming NE 10 kt in the afternoon. Seas 3 ft or less. $$ Forecaster GR