OPC Atlantic Offshore Waters Forecast Areas
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ANZ800: Gulf of Maine to the Hague Line
Updated: 438 AM EDT Fri May 1 2026 .TODAY...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Areas of fog with vsby 1 nm or less early. Scattered showers. .TONIGHT...W to SW winds 10 to 15 kt, becoming S to SW 5 to 10 kt. Seas 4 to 5 ft. .SAT...S winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SE winds 5 to 15 kt, becoming E to SE. Seas 3 to 5 ft. .SUN...N to NE winds 20 to 30 kt, becoming NW 15 to 25 kt. Seas 6 to 10 ft. .SUN NIGHT...W winds 15 to 20 kt. Seas 6 to 10 ft. .MON...W winds 15 to 20 kt, becoming SW 20 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...SW winds 20 to 25 kt. Seas 6 to 8 ft. .TUE...SW winds 20 to 25 kt, becoming S 20 to 30 kt. Seas 6 to 11 ft. .TUE NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 11 ft.
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ANZ805: Georges Bank between Cape Cod and 68W north of 1000 FM
Updated: 438 AM EDT Fri May 1 2026 ...GALE FORCE WINDS POSSIBLE SUN... .TODAY...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. Areas of fog with vsby 1 nm or less early. Scattered showers. .TONIGHT...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to 5 ft. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...SE winds 5 to 15 kt, becoming E to NE 15 to 25 kt. Seas 4 to 5 ft, building to 5 to 9 ft. Chance of rain. .SUN...NW winds 30 to 40 kt, becoming W to NW 20 to 30 kt. Seas 7 to 12 ft. .SUN NIGHT...W winds 15 to 25 kt. Seas 6 to 9 ft. .MON...W to SW winds 10 to 15 kt, becoming SW 15 to 25 kt. Seas 5 to 6 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...S winds 15 to 25 kt. Seas 5 to 8 ft. .TUE NIGHT...S to SW winds 20 to 30 kt. Seas 4 to 8 ft.
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ANZ810: South of New England between the Great South Channel and Montauk Point to 1000 FM
Updated: 438 AM EDT Fri May 1 2026 ...GALE WARNING... .TODAY...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...W to SW winds 5 to 10 kt, becoming S to SW. Seas 4 to 5 ft. .SAT...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 5 to 15 kt, becoming N 25 to 35 kt. Seas 5 to 8 ft. Chance of rain. .SUN...NW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas 6 to 11 ft. .SUN NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. .MON...W to SW winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SW winds 15 to 20 kt. Seas 5 to 9 ft. .TUE...S winds 15 to 25 kt. Seas 5 to 8 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.
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ANZ815: South of Long Island between Montauk Point and Sandy Hook to 1000 FM
Updated: 438 AM EDT Fri May 1 2026 .TODAY...W winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 5 ft. .SAT...S winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft. .SAT NIGHT...N winds 10 to 20 kt, increasing to 20 to 30 kt. Seas 3 to 6 ft. Chance of rain. .SUN...NW winds 15 to 25 kt, becoming W. Seas 5 to 8 ft. .SUN NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to 7 ft. .MON...SW winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SW winds 20 to 25 kt. Seas 6 to 8 ft. .TUE...SW winds 15 to 20 kt, becoming S 20 to 25 kt. Seas 5 to 8 ft. .TUE NIGHT...S to SW winds 20 to 25 kt. Seas 6 to 8 ft.
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ANZ820: Hudson Canyon to Baltimore Canyon to 1000 FM
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N to NW winds 10 to 15 kt, becoming W to NW. Seas 3 to 5 ft. .TONIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...S winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft. Chance of rain. .SAT NIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. Chance of rain. .SUN...NW winds 15 to 25 kt, becoming W. Seas 4 to 7 ft. .SUN NIGHT...W winds 10 to 20 kt, becoming W to SW 10 to 15 kt. Seas 3 to 6 ft. .MON...S to SW winds 15 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...SW winds 20 to 25 kt. Seas 5 to 8 ft. .TUE...SW winds 15 to 20 kt, becoming S 15 to 25 kt. Seas 4 to 7 ft. .TUE NIGHT...S winds 20 to 25 kt. Seas 5 to 7 ft.
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ANZ900: Georges Bank between 68W and the Hague Line
Updated: 438 AM EDT Fri May 1 2026 ...GALE FORCE WINDS POSSIBLE SUN... .TODAY...W to NW winds 5 to 15 kt. Seas 5 to 6 ft. Areas of fog with vsby 1 nm or less early. Scattered showers. .TONIGHT...W winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas 4 to 5 ft. .SAT...S to SW winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...SE winds 10 to 20 kt, becoming E 20 to 30 kt. Seas 4 to 5 ft, building to 6 to 10 ft. Chance of rain. .SUN...NW winds 25 to 35 kt, becoming W to NW 20 to 30 kt. Seas 8 to 13 ft. .SUN NIGHT...W winds 15 to 25 kt. Seas 6 to 11 ft. .MON...W winds 15 to 20 kt, becoming SW 15 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...SW winds 15 to 20 kt, becoming S 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 8 ft.
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ANZ825: Baltimore Canyon to Cape Charles Light to 100 NM offshore
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N to NW winds 15 to 20 kt, becoming N 10 to 15 kt, then, becoming variable. Seas 4 to 6 ft. .TONIGHT...S winds 5 to 10 kt. Seas 4 to 5 ft. .SAT...E to NE winds 5 to 15 kt, becoming N to NE 15 to 25 kt. Seas 3 to 6 ft. Chance of rain. .SAT NIGHT...N winds 15 to 25 kt, becoming NW 15 to 20 kt. Seas 4 to 7 ft. Slight chance of rain. .SUN...W to NW winds 10 to 20 kt. Seas 5 to 6 ft. .SUN NIGHT...W to SW winds 5 to 10 kt, becoming S to SW 10 to 15 kt. Seas 3 to 5 ft. .MON...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...S winds 20 to 25 kt, becoming SW 15 to 20 kt. Seas 4 to 7 ft. .TUE...SW winds 15 to 20 kt, becoming S. Seas 3 to 5 ft. .TUE NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 6 ft.
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ANZ828: Cape Charles Light to Currituck Beach Light to 100 NM offshore
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N winds 15 to 20 kt, diminishing to 5 to 10 kt. Seas 5 to 7 ft. .TONIGHT...S to SE winds less than 10 kt, increasing to 10 to 20 kt. Seas 4 to 5 ft. .SAT...S to SE winds 15 to 25 kt, becoming N 20 to 30 kt. Seas 4 to 8 ft. Rain. .SAT NIGHT...N winds 20 to 30 kt, becoming NW 15 to 25 kt. Seas 6 to 10 ft. Slight chance of rain. .SUN...NW winds 15 to 25 kt. Seas 5 to 7 ft. .SUN NIGHT...W to NW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas 3 to 6 ft. .MON...SW winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 5 ft. .TUE...SW winds 10 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft.
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ANZ830: Currituck Beach Light to Cape Hatteras to 100 NM offshore
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N winds 15 to 20 kt, becoming N to NE 5 to 10 kt. Seas 5 to 7 ft. .TONIGHT...SE winds 5 to 15 kt, becoming S to SE 15 to 20 kt. Seas 4 to 5 ft. .SAT...SE winds 15 to 25 kt, becoming S 10 to 20 kt. Seas 5 to 8 ft. Chance of rain. Scattered showers and tstms. .SAT NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 10 ft. Slight chance of rain. .SUN...NW winds 15 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...W to NW winds less than 10 kt, becoming SW. Seas 4 to 6 ft. .MON...S to SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
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ANZ833: Cape Hatteras to Cape Fear to 100 NM Offshore.
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N to NE winds 10 to 15 kt, becoming E 5 to 10 kt. Seas 5 to 7 ft. .TONIGHT...SE winds 5 to 15 kt, becoming E to SE 15 to 25 kt. Seas 4 to 6 ft. Chance of rain. Scattered tstms. .SAT...E to SE winds 20 to 30 kt, becoming N to NW 15 to 25 kt. Seas 5 to 7 ft. Scattered showers and tstms. .SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. Slight chance of rain. .SUN...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .SUN NIGHT...NW winds less than 10 kt, becoming variable. Seas 4 to 6 ft. .MON...S winds less than 10 kt, increasing to 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...S to SE winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
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ANZ835: Cape Fear to 31N to 1000 FM
Updated: 439 AM EDT Fri May 1 2026 .TODAY...NE winds 5 to 15 kt, becoming SE. Seas 3 to 5 ft. Scattered showers and tstms. .TONIGHT...E to SE winds 10 to 20 kt, becoming S to SE. Seas 3 to 6 ft. Scattered showers and tstms. .SAT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered showers and tstms. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. Slight chance of rain. Scattered tstms. .SUN...N winds 15 to 20 kt, becoming N to NE 10 to 15 kt. Seas 4 to 8 ft. .SUN NIGHT...N to NE winds less than 10 kt, becoming variable. Seas 3 to 6 ft. .MON...E to SE winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...S to SE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft. .TUE...SE winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
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ANZ905: East of 69W to the Hague Line between 1000 FM and 39N
Updated: 439 AM EDT Fri May 1 2026 ...GALE WARNING... .TODAY...NW winds 10 to 20 kt. Seas 5 to 6 ft. Scattered showers and scattered tstms with vsby 1 nm or less. .TONIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .SAT...S to SE winds 5 to 15 kt. Seas 4 to 5 ft. .SAT NIGHT...SE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 4 to 6 ft, building to 6 to 11 ft. Slight chance of rain. .SUN...W to NW winds 30 to 40 kt. Seas 10 to 16 ft. .SUN NIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 10 to 16 ft. .MON...W to SW winds 15 to 25 kt. Seas 6 to 10 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...S winds 10 to 20 kt. Seas 4 to 5 ft. .TUE NIGHT...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to 5 ft.
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ANZ910: East of 69W and south of 39N to 250 NM offshore
Updated: 439 AM EDT Fri May 1 2026 ...GALE WARNING... .TODAY...NW winds 10 to 20 kt. Seas 5 to 7 ft. Scattered showers and tstms. .TONIGHT...NW winds 5 to 15 kt, diminishing to less than 10 kt. Seas 4 to 6 ft. .SAT...S to SE winds 5 to 15 kt, increasing to 15 to 25 kt. Seas 4 to 5 ft. .SAT NIGHT...SE winds 25 to 35 kt, becoming W to SW 30 to 40 kt. Seas 8 to 13 ft. Scattered showers and tstms. .SUN...W to NW winds 30 to 40 kt. Seas 10 to 16 ft. .SUN NIGHT...W winds 20 to 30 kt. Seas 8 to 14 ft. .MON...W winds 15 to 25 kt, becoming W to SW 5 to 15 kt. Seas 5 to 9 ft. .MON NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...S winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.
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ANZ915: Between 1000FM and 38.5 N west of 69 W
Updated: 439 AM EDT Fri May 1 2026 ...GALE WARNING... .TODAY...NW winds 5 to 15 kt. Seas 4 to 6 ft. .TONIGHT...W to SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas 4 to 5 ft. .SAT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...N to NE winds 15 to 25 kt, becoming N to NW 30 to 40 kt. Seas 4 to 7 ft, building to 7 to 12 ft. Chance of rain. .SUN...NW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas 7 to 12 ft. .SUN NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. .MON...W to SW winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...S to SW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft.
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ANZ920: Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to 250 NM offshore
Updated: 439 AM EDT Fri May 1 2026 ...GALE WARNING... .TODAY...N to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas 4 to 8 ft. .TONIGHT...NW winds less than 10 kt, becoming S. Seas 4 to 6 ft. .SAT...S winds 5 to 15 kt, becoming SE 20 to 30 kt. Seas 4 to 7 ft. .SAT NIGHT...N winds 25 to 35 kt, becoming NW 30 to 40 kt. Seas 8 to 13 ft. Scattered showers and tstms. .SUN...NW winds 25 to 35 kt, becoming W to NW 20 to 30 kt. Seas 7 to 13 ft. .SUN NIGHT...W winds 15 to 25 kt. Seas 6 to 10 ft. .MON...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. .TUE...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft.
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ANZ925: Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM offshore
Updated: 439 AM EDT Fri May 1 2026 ...GALE WARNING... .TODAY...N winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas 4 to 7 ft. .TONIGHT...Variable winds less than 10 kt, becoming S to SE 10 to 20 kt. Seas 4 to 5 ft. .SAT...SE winds 20 to 30 kt. Seas 5 to 8 ft. Slight chance of rain. Scattered tstms. .SAT NIGHT...N winds 25 to 35 kt, becoming NW. Seas 7 to 12 ft. Scattered showers and tstms. Slight chance of rain. .SUN...NW winds 20 to 30 kt. Seas 7 to 12 ft. .SUN NIGHT...NW winds 15 to 25 kt, diminishing to 5 to 15 kt. Seas 5 to 9 ft. .MON...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .TUE...S winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
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ANZ930: Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N winds 10 to 20 kt, becoming NE 5 to 15 kt, then, becoming E. Seas 5 to 7 ft. .TONIGHT...E to SE winds 5 to 15 kt, becoming SE 15 to 25 kt. Seas 4 to 6 ft. .SAT...S to SE winds 20 to 30 kt, becoming SW. Seas 5 to 8 ft. Scattered showers and tstms. .SAT NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft. Scattered showers and tstms. .SUN...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .SUN NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 8 ft. .MON...Variable winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...S to SE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to 4 ft. .TUE...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds 10 to 15 kt, becoming S to SE 10 to 20 kt. Seas 3 to 5 ft.
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ANZ935: Cape Fear to 31N east of 1000 FM to 250 NM offshore
Updated: 439 AM EDT Fri May 1 2026 .TODAY...N to NE winds 5 to 15 kt, becoming E to NE 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and tstms. .TONIGHT...E to SE winds 10 to 20 kt, becoming S to SE 15 to 25 kt. Seas 4 to 6 ft. Scattered showers and tstms. .SAT...SW winds 15 to 25 kt. Seas 4 to 8 ft. Tstms and scattered showers. .SAT NIGHT...W to SW winds 15 to 25 kt, becoming N. Seas 7 to 10 ft. Scattered showers and tstms. .SUN...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...N to NE winds 5 to 15 kt. Seas 4 to 8 ft. .MON...E winds 5 to 15 kt. Seas 3 to 6 ft. .MON NIGHT...E to SE winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to 5 ft. .TUE...E winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E to SE winds 10 to 15 kt, becoming S to SE 5 to 15 kt. Seas 3 to 5 ft.
- Below is a map of the Atlantic Offshore Waters Forecast areas. Clicking on a zone will display the forecast for that area.
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