000 FZNT24 KNHC 312050 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 450 PM EDT Fri Jul 31 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. GMZ001-010900- Synopsis for the Gulf of Mexico 450 PM EDT Fri Jul 31 2020 .SYNOPSIS...Hurricane Isaias is centered near 22.6N 75.7W 991 mb at 5 PM EDT moving NW at 13 kt. Maximum sustained winds 65 kt gusts 80 kt. Isaias will move near or over the Central and NW Bahamas tonight and Sat, then track near the east coast of the Florida peninsula Sat afternoon through Sun. Mainly gentle winds will prevail across the Gulf waters through early next week as weak high pressure persists over the northern Gulf. $$ GMZ011-010900- NW Gulf including Stetson Bank- 450 PM EDT Fri Jul 31 2020 .TONIGHT...S winds 10 kt. Seas 3 ft or less. .SAT...S to SW winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less in E to SE swell. .SAT NIGHT...Variable winds less than 10 kt, becoming S 10 kt late. Seas 3 ft or less. .SUN...Variable winds less than 10 kt. Seas 3 ft or less. .SUN NIGHT...Variable winds less than 10 kt, becoming SE to S 10 kt late. Seas 3 ft or less. .MON...Variable winds less than 10 kt. Seas 3 ft or less. .MON NIGHT...SE winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 10 kt. Seas 3 ft or less. .TUE NIGHT...SE winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 10 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 kt. Seas 3 ft or less. $$ GMZ013-010900- N Central Gulf including Flower Garden Banks Marine Sanctuary- 450 PM EDT Fri Jul 31 2020 .TONIGHT...W of 90W, SE to S winds 10 kt. Elsewhere, variable winds less than 10 kt, becoming SE 10 kt late. Seas 3 ft or less. .SAT...W of 90W, S to SW winds 10 kt in the morning, becoming variable less than 10 kt. Elsewhere, variable winds less than 10 kt. Seas 3 ft or less. .SAT NIGHT...W of 90W, variable winds less than 10 kt. Elsewhere, NE winds 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft or less. .SUN...Variable winds less than 10 kt. Seas 3 ft or less. .SUN NIGHT...Variable winds less than 10 kt. Seas 3 ft or less. .MON...W to NW winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .MON NIGHT...Variable winds less than 10 kt, becoming S 10 kt late. Seas 3 ft or less. .TUE...Variable winds less than 10 kt. Seas 3 ft or less. .TUE NIGHT...Variable winds less than 10 kt. Seas 3 ft or less. .WED...Variable winds less than 10 kt. Seas 3 ft or less. .WED NIGHT...Variable winds less than 10 kt. Seas 3 ft or less. $$ GMZ015-010900- NE Gulf N of 25N E of 87W- 450 PM EDT Fri Jul 31 2020 .TONIGHT...NE winds 10 kt S of 27N, and variable less than 10 kt elsewhere. Seas 3 ft or less. .SAT...NE winds 10 kt. Seas 3 ft or less. .SAT NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft or less. .SUN...N winds 10 kt. Seas 3 ft or less. .SUN NIGHT...NW to N winds 10 kt. Seas 3 ft or less. .MON...NW winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .MON NIGHT...N winds 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft or less. .TUE...N winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .TUE NIGHT...Variable winds less than 10 kt. Seas 3 ft or less. .WED...Variable winds less than 10 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft or less. $$ GMZ017-010900- W Central Gulf from 22N to 26N W of 94W- 450 PM EDT Fri Jul 31 2020 .TONIGHT...E to SE winds 10 kt. Seas 2 to 4 ft. .SAT...Variable winds less than 10 kt. Seas 3 ft or less in E to SE swell. .SAT NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .SUN...Variable winds less than 10 kt. Seas 3 ft or less. .SUN NIGHT...E winds 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft or less. .MON...Variable winds less than 10 kt. Seas 3 ft or less. .MON NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 10 kt. Seas 3 ft or less. .TUE NIGHT...E to SE winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 10 kt, becoming E to SE 10 kt in the afternoon. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ019-010900- Central Gulf from 22N to 26N between 87W and 94W- 450 PM EDT Fri Jul 31 2020 .TONIGHT...NE to E winds 10 kt. Seas 2 to 4 ft. .SAT...E winds 10 kt in the morning, becoming variable less than 10 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .SUN...NE to E winds 10 kt, becoming variable less than 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SUN NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .MON...Variable winds less than 10 kt. Seas 3 ft or less. .MON NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 10 kt, becoming NE to E 10 kt in the afternoon. Seas 3 ft or less. .TUE NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .WED...NE to E winds 10 kt. Seas 3 ft or less. .WED NIGHT...E winds 10 kt. Seas 3 ft or less. $$ GMZ021-010900- E Gulf from 22N to 25N E of 87W including Straits of Florida- 450 PM EDT Fri Jul 31 2020 .TONIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...NE winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...N to NE winds 10 kt. Seas 3 ft or less. .SUN...Straits of Florida, variable winds less than 10 kt. Elsewhere, N to NE winds 10 kt, becoming variable less than 10 kt in the afternoon. Seas 3 ft or less. .SUN NIGHT...N to NE winds 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft or less. .MON...Variable winds less than 10 kt, becoming E 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .TUE...Variable winds less than 10 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 kt. Seas 3 ft or less. .WED...Variable winds less than 10 kt. Seas 3 ft or less. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. $$ GMZ023-010900- SW Gulf S of 22N W of 94W- 450 PM EDT Fri Jul 31 2020 .TONIGHT...S of 21N W of 95W, NE to E winds 10 kt in the evening, becoming variable less than 10 kt. Elsewhere, NE to E winds 10 kt. Seas 2 to 4 ft. .SAT...S of 21N W of 95W, variable winds less than 10 kt. Elsewhere, NE to E winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SUN...S of 21N W of 95W, variable winds less than 10 kt. Elsewhere, NE winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .SUN NIGHT...NE winds 10 kt in the evening, becoming variable less than 10 kt. Seas 3 ft or less. .MON...Variable winds less than 10 kt, becoming N to NE 10 kt in the afternoon. Seas 3 ft or less. .MON NIGHT...NE winds 10 kt. Seas 3 ft or less. .TUE...NE winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .TUE NIGHT...NE to E winds 10 kt. Seas 3 ft or less. .WED...NE to E winds 10 kt in the morning, becoming variable less than 10 kt. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less. $$ GMZ025-010900- E Bay of Campeche including Campeche Bank- 450 PM EDT Fri Jul 31 2020 .TONIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .SAT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .SUN...NE to E winds 10 to 15 kt. Seas 3 ft or less. .SUN NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less, building to 2 to 4 ft late. .MON...NE to E winds 10 to 15 kt. Seas 2 to 4 ft, subsiding to 3 ft or less in the afternoon. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .TUE...NE to E winds 10 kt. Seas 3 ft or less. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .WED...NE to E winds 10 kt. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. $$ Forecaster B Reinhart