000 FZNT31 KNHC 280253 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1053 PM EDT Fri Aug 27 2021 Marine Weather HF Voice Broadcast for the Tropical N Atlantic from 07N to 22N between 55W and 64W, the SW N Atlantic S of 31N W of 65W including Bahamas, and the Caribbean Sea. 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. Synopsis for Caribbean Sea and Tropical N Atlantic from 07N to 19N between 55W and 64W .SYNOPSIS...Hurricane Ida near 23.0N 84.0W 989 mb at 11 PM EDT moving NW at 13 kt. Maximum sustained winds 70 kt gusts 85 kt. Ida will move to 24.4N 85.6W Sat morning, 26.1N 87.7W Sat evening, 27.8N 89.6W Sun morning, inland to 29.2N 90.8W Sun evening, move inland and weaken to a tropical storm near 30.7N 91.0W Mon morning, and inland to 32.3N 90.6W Mon evening. Ida will weaken to a tropical depression while moving inland by late Tue. Weather conditions in the NW Caribbean associated with Ida will be N of the area by Sat. Moderate to fresh winds are expected elsewhere through the forecast period, except for locally strong winds in the south- central Caribbean through the weekend. Otherwise, fresh to strong winds will pulse at night in the Gulf of Honduras Sun to Tue. NW Caribbean W of 85W .OVERNIGHT...E winds 15 to 25 kt. Seas 5 to 6 ft. .SAT...S winds 10 to 20 kt. Seas 5 to 6 ft. .SAT NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. .SUN...SE winds 10 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. .MON...SE winds 15 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...SE winds 15 to 25 kt. Seas 5 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 5 to 6 ft. .TUE NIGHT...SE winds 15 to 25 kt. Seas 5 to 6 ft. .WED...SE winds 15 to 25 kt. Seas 5 to 6 ft. Caribbean N of 15N between 72W and 85W ...TROPICAL STORM WARNING... .OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S of 18N, E winds 15 to 25 kt. Elsewhere, SE winds 30 to 40 kt, diminishing to 20 to 30 kt after midnight. Seas 5 to 7 ft. .SAT...E winds 10 to 20 kt S of 18N, and SE 15 to 25 kt elsewhere. Seas 5 to 6 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 5 to 6 ft. .SUN...E winds 10 to 20 kt. Seas 5 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 5 ft. .MON...E winds 10 to 20 kt. S of 18N, seas 5 to 6 ft. Elsewhere, seas 5 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft S of 18N, and 2 ft or less elsewhere. .TUE...E winds 10 to 20 kt. Seas 5 ft S of 18N, and 2 ft or less elsewhere. .TUE NIGHT...E winds 15 to 25 kt S of 18N, and SE 10 to 20 kt elsewhere. Seas 5 ft S of 18N, and 2 ft or less elsewhere. .WED...E winds 20 to 30 kt S of 18N, and SE 15 to 25 kt elsewhere. Seas 5 to 6 ft S of 18N, and 2 ft or less elsewhere. Caribbean from 11N to 15N W of 72W .OVERNIGHT...E winds 15 to 25 kt. Seas 5 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 8 ft within 90 nm of coast of Colombia, and 5 to 6 ft elsewhere. .SAT NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft within 90 nm of coast of Colombia, and 5 to 6 ft elsewhere. .SUN...E winds 15 to 25 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 5 ft. .TUE NIGHT...SE winds 10 to 20 kt within 90 nm of coast of Colombia, and SE 15 to 25 kt elsewhere. Seas 5 ft. .WED...Within 90 nm of coast of Colombia, E winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, SE winds 15 to 25 kt. Seas 5 ft in the morning, subsiding to 2 ft or less. SW Caribbean S of 11N .OVERNIGHT...N winds 10 to 20 kt. Seas 2 ft or less. .SAT...NE winds 10 to 20 kt. Seas 5 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 5 ft. .SUN...NE winds 10 to 15 kt, shifting to SW in the afternoon. Seas 5 ft. .SUN NIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 5 ft. .MON...SW winds 10 to 15 kt. Seas 5 ft. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 ft. .TUE...SW winds 10 to 20 kt. Seas 5 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 2 ft or less. .WED...S winds 10 to 15 kt. Seas 2 ft or less. Caribbean between 64W and 72W .OVERNIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 5 ft. .SAT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Gulf of Venezuela, seas 5 ft in the morning, subsiding to 2 ft or less. Elsewhere, seas 5 to 6 ft. .SAT NIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 5 to 6 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 5 to 6 ft. .MON...E winds 10 to 20 kt. Seas 5 to 6 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 ft. .TUE...Gulf of Venezuela, SE winds 10 to 15 kt, shifting to SW in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 5 ft in the morning, subsiding to 2 ft or less. .TUE NIGHT...NE winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less. .WED...Gulf of Venezuela, E winds less than 10 kt, shifting to NE in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 6 ft. .SUN...NE winds 10 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 5 ft. .MON...SE winds less than 10 kt. Seas 5 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...SE winds less than 10 kt. Seas 2 ft or less. .TUE...SE winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. .WED...E winds less than 10 kt. Seas 5 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 20 kt. Seas 5 to 6 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 5 ft. .MON...E winds 10 to 15 kt. Seas 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 5 ft. .TUE...E winds 10 to 15 kt. Seas 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 ft. .WED...E winds 10 to 15 kt. Seas 5 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Surface ridging will extend southward into the SW N Atlantic through Sun night supporting gentle to moderate E to SE winds. A weak pressure gradient will prevail through the remainder of the forecast period, which will result in light to gentle variable winds. Otherwise, fresh to locally strong winds are expected to pulse N of Hispaniola during the evening hours through Sat night. ATLC waters from 27N to 31N W of 77W .OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 5 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 ft. .SUN...E winds 10 to 15 kt. Seas 5 ft in the morning, subsiding to 2 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .MON...E winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...SE winds less than 10 kt. Seas 2 ft or less. .TUE...S winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 ft or less. .TUE NIGHT...S winds 10 to 15 kt. Seas 2 ft or less. .WED...SW winds 10 to 20 kt. Seas 2 ft or less. ATLC waters from 27N to 31N between 65W and 77W .OVERNIGHT...W of 70W, E winds 10 to 15 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 5 ft. .SAT...E winds 10 to 15 kt W of 70W, and NW less than 10 kt elsewhere. Seas 5 ft. .SAT NIGHT...W of 70W, E winds 10 to 15 kt. Elsewhere, N winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 5 ft in the evening, subsiding to 2 ft or less. .SUN...NE winds less than 10 kt W of 70W, and N 10 to 15 kt elsewhere. Seas 2 ft or less. .SUN NIGHT...NE winds less than 10 kt W of 70W, and N 10 to 15 kt elsewhere. Seas 2 ft or less. .MON...NE winds less than 10 kt W of 70W, and NE 10 to 15 kt elsewhere. Seas 2 ft or less, building to 5 ft in the afternoon. .MON NIGHT...NE winds less than 10 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 ft. .TUE...SE winds less than 10 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 5 ft in the evening, subsiding to 2 ft or less. .WED...S winds 10 to 15 kt W of 70W, and SE less than 10 kt elsewhere. Seas 2 ft or less. Bahamas N of 22N .OVERNIGHT...SE winds 15 to 25 kt. Seas 2 ft or less. .SAT...SE winds 10 to 20 kt. Seas 2 ft or less. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .SUN...SE winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .MON...E winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. .TUE...SE winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...SE winds less than 10 kt. Seas 2 ft or less. .WED...SE winds less than 10 kt. Seas 2 ft or less. ATLC waters from 22N to 27N between 65W and the Bahamas .OVERNIGHT...SE winds 10 to 15 kt. Seas 5 ft. .SAT...W of 70W, SE winds 10 to 20 kt. Elsewhere, E winds 10 to 15 kt, shifting to SE in the afternoon. Seas 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 ft in the evening, subsiding to 2 ft or less. .SUN...E winds 10 to 15 kt W of 70W, and N less than 10 kt elsewhere. Seas 2 ft or less. .SUN NIGHT...N winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less, building to 5 ft after midnight. .MON...N winds less than 10 kt. Seas 5 ft. .MON NIGHT...N winds less than 10 kt. Seas 5 ft. .TUE...N winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. .WED...Variable winds less than 10 kt, becoming S less than 10 kt in the afternoon. Seas 2 ft or less. ATLC waters S of 22N W of 65W .OVERNIGHT...E winds 15 to 25 kt. Seas 5 to 6 ft. .SAT...E winds 15 to 25 kt. Seas 5 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 5 ft. .SUN...E winds 10 to 20 kt. Seas 5 ft in the morning, subsiding to 2 ft or less. .SUN NIGHT...NE winds 10 to 20 kt. Seas 2 ft or less. .MON...NE winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .TUE...E winds 10 to 15 kt. Seas 2 ft or less. .TUE NIGHT...NE winds 10 to 15 kt, shifting to E after midnight. Seas 2 ft or less. .WED...SE winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 ft or less. ATLC waters from 19N to 22N between 55W and 65W .OVERNIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .SAT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 5 ft. .SUN...NE winds 10 to 15 kt, shifting to N in the afternoon. Seas 5 ft. .SUN NIGHT...N winds less than 10 kt. Seas 5 ft. .MON...W winds less than 10 kt. Seas 5 ft. .MON NIGHT...W winds less than 10 kt. Seas 5 ft. .TUE...SW winds less than 10 kt. Seas 5 ft. .TUE NIGHT...S winds less than 10 kt. Seas 5 ft. .WED...SE winds less than 10 kt. Seas 5 ft.