OPC Atlantic NAVTEX Offshore Waters Forecast Areas
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Eastport Maine to Cape Cod
Updated: 505 AM EDT Mon Mar 31 2025 .TODAY...S winds 20 to 30 kt. Seas 7 to 11 ft. Chance of rain. Areas of fog. Vsby 1 NM or less. .TONIGHT...S to SW winds 20 to 30 kt. Seas 8 to 11 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .TUE...NW winds 20 to 30 kt. Seas 7 to 11 ft. Scattered showers with vsby 1 nm or less. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .WED...Variable winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft. .THU...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI...NW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
X
Cape Cod to Nantucket Shoals and Georges Bank
Updated: 505 AM EDT Mon Mar 31 2025 ...GALE WARNING... .TODAY...S winds 20 to 30 kt. Seas 6 to 11 ft. Areas of fog with vsby 1 nm or less. .TONIGHT...S winds 25 to 35 kt. Seas 9 to 15 ft. Scattered showers and chance of tstms with vsby 1 nm or less. .TUE...S winds 30 to 40 kt, becoming N to NW 15 to 25 kt. Seas 9 to 14 ft. Scattered showers and tstms with vsby 1 nm or less. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .WED...N to NE winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .THU...S winds 15 to 25 kt. Seas 4 to 8 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...W winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft.
X
South of New England
Updated: 505 AM EDT Mon Mar 31 2025 .TODAY...S winds 20 to 30 kt. Seas 6 to 11 ft. Areas of fog with vsby 1 nm or less. .TONIGHT...S to SW winds 20 to 30 kt. Seas 9 to 14 ft. Scattered showers and tstms with vsby 1 nm or less. .TUE...NW winds 15 to 25 kt. Seas 7 to 12 ft. Chance of showers with vsby 1 nm or less. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .WED...E to SE winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 6 ft. .THU...S to SW winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...W winds 15 to 25 kt. Seas 5 to 8 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.
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Sandy Hook to 37.5N
Updated: 506 AM EDT Mon Mar 31 2025 ...GALE WARNING... .TODAY...S winds 25 to 35 kt. Seas 8 to 13 ft. Areas of fog. Scattered tstms. Vsby 1 NM or less. .TONIGHT...SW winds 25 to 35 kt. Seas 11 to 15 ft. Scattered showers and tstms with vsby 1 nm or less. .TUE...NW winds 20 to 30 kt. Seas 8 to 13 ft. Scattered showers and tstms. .TUE NIGHT...N to NE winds 10 to 20 kt. Seas 5 to 9 ft. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 5 to 8 ft. .THU...S winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI...W to SW winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 8 ft.
X
37.5N to Cape Hatteras
Updated: 506 AM EDT Mon Mar 31 2025 ...GALE WARNING... .TODAY...S winds 25 to 35 kt. Seas 7 to 12 ft. Scattered showers and tstms with vsby 1 nm or less. .TONIGHT...SW winds 25 to 35 kt. Seas 9 to 14 ft. Numerous showers and scattered tstms with vsby 1 nm or less. .TUE...N to NW winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers and tstms. .TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 9 ft. .WED...E to SE winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU...S winds 15 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI...SW winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.
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Cape Hatteras to Murrells Inlet
Updated: 506 AM EDT Mon Mar 31 2025 ...GALE WARNING... .TODAY...S winds 20 to 30 kt. Seas 7 to 12 ft. Numerous showers and scattered tstms with vsby 1 nm or less. .TONIGHT...SW winds 25 to 35 kt. Seas 8 to 12 ft. Numerous showers and scattered tstms with vsby 1 nm or less. .TUE...N winds 20 to 30 kt. Seas 6 to 11 ft. Scattered showers and tstms. .TUE NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. Chance of showers and tstms. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 7 ft. .THU...S winds 15 to 25 kt. Seas 4 to 6 ft. .THU NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI...SW winds 15 to 25 kt. Seas 5 to 7 ft. .FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft.
X
Murrells Inlet to 31N
Updated: 508 AM EDT Mon Mar 31 2025 .TODAY...SW winds 15 to 25 kt. Seas 6 to 10 ft. Numerous showers and scattered tstms with vsby 1 nm or less. .TONIGHT...SW winds 20 to 30 kt. Seas 7 to 10 ft. Scattered showers and tstms with vsby 1 nm or less. .TUE...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers and tstms. .TUE NIGHT...E winds 5 to 15 kt. Seas 5 to 7 ft. Chance of showers and tstms. .WED...E to SE winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .FRI NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
X
South of 31N
Updated: 508 AM EDT Mon Mar 31 2025 .TODAY...S to SW winds 10 to 20 kt. Seas 5 to 8 ft. Scattered showers and tstms. .TONIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. Scattered showers and tstms. .TUE...Variable winds 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...SE winds 5 to 15 kt. Seas 3 to 6 ft. .WED...SE winds 5 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 6 ft. .THU...S to SE winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...S winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...S winds 5 to 15 kt. Seas 3 to 5 ft.
- Below is a map of the Array NAVTEX Offshore Waters Forecast. Clicking on a zone will display the forecast for that area.
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