Offshore Forecast
Issued by NWS
Issued by NWS
572 FZNT31 KNHC 011539 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1139 AM EDT Mon Jul 1 2024 Marine Weather HF Voice Broadcast for the Tropical N Atlantic from 07N to 19N W of 55W, the N Atlantic from 19N to 31N W of 55W including the 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 W of 55W .SYNOPSIS...Dangerous Hurricane Beryl is near 12.4N 61.3W at 1500 UTC moving WNW or 285 DEG at 17 kt. Maximum sustained winds are 120 kt with gusts 145 kt. Minimum central pressure is 956 MB. Beryl will continue to move WNW and across the Windward Islands today, reaching near 13.3N 64.1W this evening, near 15.6N 71.7W Tue evening, near 17.2N 79.2W Wed evening, then inland across the Yucatan Peninsula near 19.0N 88.5W by Fri morning. Beryl is likely to strengthen slightly through Tue morning then weaken slowly as it moves across the remainder of the Caribbean. A surge of fresh to strong winds and squalls is expected to move across the tropical N Atlantic Tue night through Wed, then across the eastern and central Caribbean thereafter, associated with an area of low pressure, AL96, which has the potential for tropical cyclone formation. NW Caribbean W of 85W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 5 ft. .TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...HURRICANE CONDITIONS POSSIBLE. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. Caribbean N of 15N between 72W and 85W ...HURRICANE WARNING... .THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft S of 18N, and 3 to 4 ft elsewhere. .TONIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 6 to 8 ft S of 18N, and 3 to 4 ft elsewhere. .TUE...HURRICANE CONDITIONS POSSIBLE. E winds 15 to 25 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, NE winds 45 to 55 kt, increasing to 80 to 90 kt after midnight,Seas 7 to 10 ft, building to 12 to 17 ft after midnight. Elsewhere, NE winds 15 to 25 kt, seas 3 to 5 ft. .WED...HURRICANE CONDITIONS POSSIBLE. NE winds 75 to 90 kt S of 18N, and NE 30 to 40 kt elsewhere. S of 18N, seas 12 to 17 ft. Elsewhere, seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...HURRICANE CONDITIONS POSSIBLE. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. .FRI...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 6 to 9 ft S of 18N, and 5 to 7 ft elsewhere. Caribbean from 11N to 15N W of 72W .THIS AFTERNOON...E winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...HURRICANE CONDITIONS POSSIBLE. E winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 15 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 7 to 10 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to 20 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 7 to 10 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...SE winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 15 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 5 to 7 ft. .FRI...SE winds 10 to 15 kt within 90 nm of coast of Colombia, and SE 15 to 25 kt elsewhere. Seas 5 to 7 ft. SW Caribbean S of 11N .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. .WED...SW winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 5 to 7 ft. .WED NIGHT...W winds 10 to 15 kt, shifting to SW after midnight. Seas 5 to 7 ft. .THU...SW winds less than 10 kt. Seas 5 to 7 ft. .THU NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. .FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. Caribbean between 64W and 72W ...HURRICANE WARNING... .THIS AFTERNOON...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft elsewhere. .TONIGHT...HURRICANE CONDITIONS EXPECTED. NE winds 15 to 25 kt Gulf of Venezuela, and E 100 to 120 kt elsewhere. Gulf of Venezuela, seas 4 to 6 ft. Elsewhere, seas 6 to 9 ft, building to 11 to 16 ft after midnight. .TUE...HURRICANE CONDITIONS EXPECTED. Gulf of Venezuela, E winds 10 to 15 kt. Elsewhere, E winds 105 to 125 kt, diminishing to 90 to 110 kt in the afternoon. Seas 3 to 5 ft Gulf of Venezuela, and 13 to 18 ft elsewhere. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. Gulf of Venezuela, E winds 10 to 15 kt, seas 3 to 5 ft. Elsewhere, E winds 90 to 110 kt, diminishing to 40 to 50 kt after midnight,Seas 13 to 18 ft, subsiding to 9 to 14 ft after midnight. .WED...E winds 10 to 20 kt Gulf of Venezuela, and E 20 to 30 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 7 to 10 ft elsewhere. .WED NIGHT...E winds 10 to 20 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .THU...NE winds 10 to 20 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .THU NIGHT...NE winds 10 to 15 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .FRI...E winds 10 to 15 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt. Seas 8 to 12 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to 35 kt. Seas 8 to 12 ft. .TUE...E winds 20 to 30 kt, diminishing to 10 to 20 kt in the afternoon. Seas 7 to 10 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .WED...E winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W ...HURRICANE WARNING... .THIS AFTERNOON...HURRICANE CONDITIONS. SE winds 95 to 115 kt. Seas 9 to 14 ft. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 90 to 110 kt, diminishing to 35 to 45 kt after midnight. Seas 8 to 13 ft, subsiding to 7 to 10 ft after midnight. .TUE...E winds 20 to 30 kt, diminishing to 10 to 20 kt in the afternoon. Seas 6 to 9 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. .WED...E winds 20 to 30 kt. Seas 6 to 9 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft. .THU...E winds 15 to 25 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Hurricane Beryl is south of the area near 12.4N 61.3W at 1500 UTC moving WNW or 285 DEG at 17 kt. Maximum sustained winds are 120 kt with gusts 145 kt. Minimum central pressure is 956 MB. Beryl will continue to move WNW and across the Windward Islands today then through the Caribbean through late Thu, and remain south of the area. Otherwise, central Atlantic high pressure will extend a ridge southwestward to N Florida to support gentle to moderate winds and slight to moderate seas north of 25N, with moderate to fresh trades and mainly moderate seas south of 25N. Winds and seas will be locally strong north of Puerto Rico and Hispaniola through the next several days as Beryl moves through the area. A decaying cold front may drop south of 31N Tue through Wed, potentially stalling and lingering near 29N/30N through the end of the week. ATLC waters from 27N to 31N W of 77W .THIS AFTERNOON...S winds 10 to 15 kt. Seas 3 ft. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft. .TUE...SE winds less than 10 kt. Seas 3 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .WED...E winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .THU...SE winds less than 10 kt, shifting to NE in the afternoon. Seas 3 to 4 ft. .THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .FRI...Variable winds less than 10 kt, becoming NW less than 10 kt in the afternoon. Seas 3 to 4 ft. ATLC waters from 27N to 31N between 65W and 77W .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...S winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 4 to 5 ft. .WED...N winds less than 10 kt. Seas 4 to 5 ft. .WED NIGHT...NE winds less than 10 kt. Seas 4 to 5 ft. .THU...N winds less than 10 kt. Seas 4 to 5 ft. .THU NIGHT...E winds less than 10 kt. Seas 4 to 5 ft. .FRI...SE winds less than 10 kt. Seas 4 to 5 ft. Bahamas N of 22N .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. .TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .WED...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .THU...E winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. .FRI...E winds 10 to 15 kt. Seas 3 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .THU...W of 70W, E winds 10 to 15 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters S of 22N W of 65W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. .WED...E winds 15 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .THU...E winds 15 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .FRI...E winds 15 to 25 kt. Seas 5 to 7 ft. ATLC waters from 19N to 22N between 55W and 65W .THIS AFTERNOON...E winds 15 to 20 kt. Seas 7 to 9 ft. .TONIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft. .TUE...E winds 15 to 20 kt. Seas 7 to 9 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 8 ft.