000 FZNT24 KNHC 212106 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 506 PM EDT Mon Aug 21 2017 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. GMZ001-220915- Synopsis for the Gulf of Mexico 506 PM EDT Mon Aug 21 2017 .SYNOPSIS...An upper level low will move from the central Gulf to the western Gulf through mid week, accompanied by active weather. A surface trough will move from the Atlc into the SE Gulf by Thu. The remnants of Harvey may move into SW Gulf Wed as a possible tropical cyclone, then across the W central Gulf through the end of the week. Squalls and Tstorms across the NW Caribbean this afternoon will shift WNW across the Yucatan Channel and into the SE Gulf this evening and tonight well ahead of the remnants of Harvey. $$ GMZ011-220915- NW Gulf including Stetson Bank- 506 PM EDT Mon Aug 21 2017 .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. .TUE...NE to E winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .WED...E winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft. .FRI...SE winds 20 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft, subsiding to 4 to 6 ft late. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. $$ GMZ013-220915- N Central Gulf including Flower Garden Banks Marine Sanctuary- 506 PM EDT Mon Aug 21 2017 .TONIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. Scattered showers and thunderstorms. .TUE...E winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .WED...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 4 ft in the afternoon. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. $$ GMZ015-220915- NE Gulf N of 25N E of 87W- 506 PM EDT Mon Aug 21 2017 .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and thunderstorms. .TUE...E winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...NE winds 5 to 10 kt. Seas 3 ft, subsiding to 2 ft or less. .WED...N to NE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .THU...NE to E winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...NE to E winds less than 5 kt, shifting to S late. Seas 2 ft or less. .FRI...S winds less than 5 kt. Seas 2 ft or less. .FRI NIGHT...SW to W winds less than 5 kt. Seas 2 ft or less. .SAT...NW winds less than 5 kt. Seas 2 ft or less. .SAT NIGHT...NW to N winds less than 5 kt. Seas 2 ft or less. $$ GMZ017-220915- W Central Gulf from 22N to 26N W of 94W- 506 PM EDT Mon Aug 21 2017 .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft. .TUE...NE to E winds 5 to 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. Scattered showers and isolated thunderstorms. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .THU...NE to E winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 20 to 25 kt. Seas 8 to 13 ft. .FRI...SE to S winds 20 to 25 kt. Seas 8 to 11 ft. .FRI NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft, subsiding to 4 to 6 ft late. .SAT...SE winds 10 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ019-220915- Central Gulf from 22N to 26N between 87W and 94W- 506 PM EDT Mon Aug 21 2017 .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and thunderstorms. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and isolated thunderstorms. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .WED...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...E winds 20 to 25 kt. Seas 4 to 7 ft. .THU...SE winds 20 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...SE winds 15 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SAT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ021-220915- E Gulf from 22N to 25N E of 87W including Straits of Florida- 506 PM EDT Mon Aug 21 2017 .TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Wind and seas higher near scattered squalls and thunderstorms Yucatan Channel. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and thunderstorms. .TUE NIGHT...E winds 5 to 10 kt. Seas 3 ft. Scattered showers and isolated thunderstorms. .WED...E winds 5 to 10 kt, shifting to N to NE. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .WED NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. .THU...SE to S winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. .FRI...SE to S winds 5 to 10 kt. Seas 2 ft or less. .FRI NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT...SE winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less. $$ GMZ023-220915- SW Gulf S of 22N W of 94W- 506 PM EDT Mon Aug 21 2017 .TONIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .TUE...N winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated thunderstorms. .TUE NIGHT...N winds 10 to 15 kt. Seas 2 ft or less. .WED...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. .THU...W winds 15 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...W winds 15 to 20 kt, shifting to S 10 to 15 kt late. Seas 5 to 7 ft. .FRI...SE to S winds 5 to 10 kt. Seas 4 to 6 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. $$ GMZ025-220915- E Bay of Campeche including Campeche Bank- 506 PM EDT Mon Aug 21 2017 .TONIGHT...NE winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 4 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less, then, building to 3 ft. Scattered showers and thunderstorms. .TUE NIGHT...NE to E winds 15 to 20 kt. Within 60 nm of coast of Campeche, seas 2 ft or less, building to 3 ft late. Elsewhere, seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED...S winds 15 to 20 kt. Within 60 nm of coast of Campeche, seas 3 to 4 ft, subsiding to 2 ft or less. Elsewhere, seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .WED NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft. .THU...S winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. $$ Forecaster Stripling