| Hurricane Warnings in Effect | Atlantic: High Seas |
OPC Atlantic NAVTEX Offshore Waters Forecast Areas
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Eastport Maine to Cape Cod
Updated: 447 PM EDT Tue Oct 27 2026 .TONIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. .WED...SW winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...W winds 10 to 20 kt. Seas 3 to 6 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...SW winds 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
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Cape Cod to Nantucket Shoals and Georges Bank
Updated: 447 PM EDT Tue Oct 27 2026 .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 8 ft. .WED...E to NE winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. .THU...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. .FRI...W winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft. .SAT...N winds 10 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft. .SUN...Variable winds less than 10 kt. Seas 3 to 6 ft. .SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
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South of New England
Updated: 447 PM EDT Tue Oct 27 2026 .TONIGHT...E to NE winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E to SE winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...S to SW winds less than 10 kt. Seas 3 to 5 ft. .THU...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. .FRI...W winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft. .SAT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 5 to 15 kt. Seas 4 to 6 ft. .SUN...S to SW winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft.
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Sandy Hook to 37.5N
Updated: 448 PM EDT Tue Oct 27 2026 .TONIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 5 to 15 kt. Seas 4 to 6 ft. .THU...Variable winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 3 to 6 ft. .SAT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 5 to 15 kt. Seas 4 to 6 ft. .SUN...E winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
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37.5N to Cape Hatteras
Updated: 448 PM EDT Tue Oct 27 2026 .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft. .WED...E winds 15 to 25 kt. Seas 4 to 8 ft. Slight chance of showers. .WED NIGHT...E winds 15 to 25 kt. Seas 5 to 8 ft. .THU...E winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...N winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft.
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Cape Hatteras to Murrells Inlet
Updated: 448 PM EDT Tue Oct 27 2026 .TONIGHT...E winds 20 to 30 kt. Seas 8 to 11 ft. .WED...E winds 20 to 30 kt. Seas 8 to 12 ft. Slight chance of showers. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. Slight chance of showers. .THU...E to NE winds 10 to 20 kt. Seas 6 to 10 ft. Chance of showers and tstms. .THU NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. .FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...NE winds 15 to 25 kt. Seas 5 to 8 ft. .SAT NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 9 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 5 to 8 ft.
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Murrells Inlet to 31N
Updated: 449 PM EDT Tue Oct 27 2026 .TONIGHT...E to NE winds 20 to 30 kt. Seas 9 to 14 ft. .WED...E to NE winds 20 to 30 kt. Seas 9 to 13 ft. .WED NIGHT...E to NE winds 20 to 30 kt. Seas 8 to 13 ft. Slight chance of showers and tstms. .THU...E to NE winds 15 to 25 kt. Seas 7 to 10 ft. Chance of showers and tstms. .THU NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. .FRI...NE winds 10 to 20 kt. Seas 5 to 8 ft. .FRI NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...E to NE winds 15 to 25 kt. Seas 5 to 8 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 5 to 9 ft. .SUN...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft.
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South of 31N
Updated: 449 PM EDT Tue Oct 27 2026 .TONIGHT...NE winds 20 to 30 kt. Seas 10 to 17 ft. .WED...NE winds 20 to 30 kt. Seas 10 to 14 ft. .WED NIGHT...E winds 20 to 30 kt. Seas 8 to 13 ft. .THU...NE winds 15 to 25 kt. Seas 7 to 10 ft. Chance of showers and tstms. .THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 15 to 25 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...E to SE winds 5 to 15 kt. Seas 5 to 7 ft.
- Below is a map of the Atlantic NAVTEX Offshore Waters Forecast areas. Clicking on a zone will display the forecast for that area.
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