OPC Atlantic Offshore Waters Forecast Areas
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ANZ800: Gulf of Maine to the Hague Line
Updated: 346 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE MON... .TODAY...NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to 8 ft. .TONIGHT...NW winds 5 to 15 kt, becoming variable. Seas 3 to 6 ft. .FRI...S winds 5 to 15 kt, increasing to 15 to 25 kt. Seas 3 to 5 ft. .FRI NIGHT...S winds 20 to 30 kt, becoming W to SW. Seas 5 to 9 ft. Chance of rain. .SAT...W to NW winds 10 to 20 kt, becoming E to NE 5 to 10 kt. Seas 4 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...E to NE winds 10 to 20 kt, becoming N to NE 5 to 15 kt. Seas 4 to 8 ft. .SUN NIGHT...W winds 20 to 30 kt. Seas 6 to 10 ft. .MON...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...W winds 20 to 30 kt, diminishing to 15 to 20 kt. Seas 7 to 12 ft.
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ANZ805: Georges Bank between Cape Cod and 68W north of 1000 FM
Updated: 346 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE MON... .TODAY...NW winds 15 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to 8 ft. .TONIGHT...NW winds 5 to 15 kt, becoming variable less than 5 kt. Seas 3 to 5 ft. .FRI...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 15 to 25 kt, becoming SW. Seas 4 to 7 ft. .SAT...N to NW winds 5 to 15 kt, becoming E to NE. Seas 3 to 6 ft. .SAT NIGHT...S to SE winds 15 to 25 kt, becoming SW. Seas 3 to 6 ft, building to 6 to 10 ft. .SUN...SW winds 20 to 30 kt, becoming W 5 to 15 kt. Seas 6 to 11 ft. .SUN NIGHT...W winds 20 to 30 kt. Seas 7 to 12 ft. .MON...W winds 30 to 35 kt, diminishing to 25 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 6 to 11 ft.
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ANZ810: South of New England between the Great South Channel and Montauk Point to 1000 FM
Updated: 346 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE MON... .TODAY...NW winds 15 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to 8 ft. .TONIGHT...NW winds less than 10 kt, becoming variable. Seas 3 to 5 ft. .FRI...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas 4 to 7 ft. .SAT...W to NW winds less than 10 kt, becoming E. Seas 4 to 5 ft. .SAT NIGHT...S to SE winds 15 to 25 kt, becoming SW 20 to 30 kt. Seas 7 to 11 ft. .SUN...SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas 7 to 11 ft. .SUN NIGHT...W winds 20 to 30 kt. Seas 7 to 12 ft. .MON...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...W winds 15 to 20 kt. Seas 6 to 10 ft.
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ANZ815: South of Long Island between Montauk Point and Sandy Hook to 1000 FM
Updated: 346 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...NW winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 4 to 7 ft. .TONIGHT...N to NW winds less than 10 kt, becoming variable. Seas 3 to 4 ft. .FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 15 to 25 kt, becoming W to SW 10 to 20 kt. Seas 3 to 6 ft. Slight chance of rain. Areas of fog with vsby 1 nm or less. .SAT...Variable winds less than 10 kt, becoming E. Seas 3 to 5 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. .SUN...W to NW winds 10 to 15 kt, becoming W 10 to 20 kt. Seas 6 to 10 ft. .SUN NIGHT...W winds 25 to 35 kt. Seas 7 to 12 ft. .MON...W winds 20 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...W winds 15 to 20 kt. Seas 4 to 7 ft.
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ANZ820: Hudson Canyon to Baltimore Canyon to 1000 FM
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...NW winds 5 to 15 kt, diminishing to less than 10 kt. Seas 3 to 6 ft. .TONIGHT...Variable winds less than 10 kt, becoming SE. Seas 3 ft early, becoming 2 ft or less. .FRI...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...Variable winds less than 10 kt, becoming S 15 to 25 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. .SUN...NW winds 5 to 15 kt, becoming W to NW 15 to 25 kt. Seas 5 to 9 ft. .SUN NIGHT...W to NW winds 25 to 35 kt. Seas 7 to 12 ft. .MON...W to NW winds 25 to 30 kt, diminishing to 15 to 20 kt. Seas 8 to 13 ft. .MON NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft.
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ANZ900: Georges Bank between 68W and the Hague Line
Updated: 346 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE MON... .TODAY...NW winds 15 to 20 kt. Seas 6 to 10 ft. .TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. .FRI...Variable winds less than 10 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 15 to 25 kt, becoming SW 20 to 25 kt. Seas 4 to 7 ft. .SAT...W to NW winds 10 to 20 kt, becoming E to NE 5 to 10 kt. Seas 4 to 7 ft. .SAT NIGHT...E to SE winds 10 to 20 kt, becoming SW 20 to 30 kt. Seas 4 to 5 ft, building to 5 to 9 ft. .SUN...SW winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas 6 to 11 ft. .SUN NIGHT...W winds 20 to 30 kt. Seas 7 to 12 ft. .MON...W winds 30 to 35 kt, diminishing to 25 to 30 kt. Seas 12 to 15 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 8 to 13 ft.
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ANZ825: Baltimore Canyon to Cape Charles Light to 100 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...N winds 5 to 10 kt, becoming 5 to 15 kt early, then, becoming 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...E to NE winds 5 to 10 kt, becoming E to SE. Seas 3 ft early, becoming 2 ft or less. .FRI...SE winds 10 to 15 kt, becoming S 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 15 to 20 kt, becoming SW 10 to 15 kt. Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less. .SAT...S to SW winds 5 to 15 kt, becoming S 15 to 25 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. .SUN...W to SW winds 10 to 20 kt, becoming NW. Seas 4 to 8 ft. .SUN NIGHT...NW winds 25 to 35 kt, becoming 25 to 30 kt. Seas 6 to 11 ft. .MON...NW winds 20 to 30 kt, diminishing to 10 to 15 kt. Seas 6 to 10 ft. .MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
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ANZ828: Cape Charles Light to Currituck Beach Light to 100 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft. .TONIGHT...E to NE winds 5 to 10 kt. Seas 3 to 4 ft. .FRI...SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. .SAT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft. .SUN...SW winds 20 to 30 kt, becoming NW 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...NW winds 25 to 35 kt, becoming 25 to 30 kt. Seas 6 to 11 ft. .MON...NW winds 20 to 25 kt, diminishing to 10 to 15 kt. Seas 6 to 10 ft. .MON NIGHT...W to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 5 ft.
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ANZ830: Currituck Beach Light to Cape Hatteras to 100 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...NW winds 5 to 10 kt, becoming N to NE 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...E to NE winds 5 to 15 kt, becoming E to SE 5 to 10 kt. Seas 3 to 4 ft. .FRI...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .SAT NIGHT...SW winds 20 to 30 kt. Seas 5 to 9 ft. .SUN...SW winds 20 to 30 kt, becoming W. Seas 5 to 9 ft. .SUN NIGHT...NW winds 25 to 35 kt, becoming 25 to 30 kt. Seas 6 to 11 ft. .MON...NW winds 20 to 25 kt, becoming N to NW 5 to 10 kt. Seas 6 to 10 ft. .MON NIGHT...Variable winds less than 5 kt, becoming W. Seas 3 to 6 ft.
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ANZ833: Cape Hatteras to Cape Fear to 100 NM Offshore.
Updated: 350 AM EST Thu Jan 8 2026 .TODAY...NW winds 5 to 10 kt, becoming N early, then, becoming N to NE. Seas 3 to 4 ft. .TONIGHT...E to NE winds 5 to 15 kt, becoming SE 5 to 10 kt. Seas 3 to 4 ft. .FRI...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. .SAT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft. .SAT NIGHT...SW winds 20 to 25 kt. Seas 4 to 8 ft. .SUN...SW winds 20 to 30 kt, becoming W. Seas 5 to 9 ft. .SUN NIGHT...NW winds 20 to 30 kt. Seas 6 to 10 ft. .MON...N winds 15 to 20 kt, diminishing to 5 to 10 kt. Seas 6 to 10 ft. .MON NIGHT...Variable winds less than 5 kt. Seas 3 to 6 ft.
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ANZ835: Cape Fear to 31N to 1000 FM
Updated: 350 AM EST Thu Jan 8 2026 .TODAY...NW winds 5 to 10 kt, becoming N to NE early, then, becoming variable. Seas 3 to 4 ft early, becoming 2 ft or less. .TONIGHT...E to SE winds less than 10 kt, becoming S to SE. Seas 2 ft or less, becoming 3 ft. .FRI...S winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft. .SUN...W to SW winds 20 to 30 kt. Seas 4 to 8 ft. .SUN NIGHT...NW winds 20 to 30 kt, becoming N 20 to 25 kt. Seas 6 to 10 ft. .MON...N winds 15 to 20 kt, becoming NE 5 to 10 kt. Seas 5 to 9 ft. .MON NIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft.
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ANZ905: East of 69W to the Hague Line between 1000 FM and 39N
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN... .TODAY...NW winds 15 to 25 kt. Seas 7 to 12 ft. .TONIGHT...N to NW winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 4 to 8 ft. .FRI...Variable winds less than 10 kt, becoming S. Seas 3 to 5 ft. .FRI NIGHT...S winds 10 to 20 kt, becoming SW 20 to 25 kt. Seas 4 to 7 ft. .SAT...SW winds 15 to 25 kt, becoming S to SW 5 to 15 kt. Seas 4 to 7 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. .SUN...SW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 9 to 13 ft. .SUN NIGHT...S to SW winds 25 to 35 kt, becoming W. Seas 9 to 15 ft. .MON...W winds 30 to 35 kt, diminishing to 25 to 30 kt. Seas 13 to 17 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 9 to 15 ft.
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ANZ910: East of 69W and south of 39N to 250 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN... .TODAY...NW winds 15 to 20 kt. Seas 6 to 11 ft. .TONIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...E to SE winds 5 to 10 kt, becoming S 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...SW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...SW winds 20 to 30 kt. Seas 6 to 11 ft. .SUN...SW winds 25 to 35 kt. Seas 9 to 14 ft. .SUN NIGHT...W to NW winds 30 to 40 kt. Seas 10 to 15 ft. .MON...W winds 30 to 35 kt, becoming W to NW 25 to 30 kt. Seas 13 to 16 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 8 to 14 ft.
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ANZ915: Between 1000FM and 38.5 N west of 69 W
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 8 ft. .TONIGHT...N winds 5 to 10 kt, becoming variable. Seas 3 to 5 ft. .FRI...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas 3 to 6 ft. .SAT...W to SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 4 to 5 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft. .SUN...W to SW winds 20 to 30 kt. Seas 7 to 12 ft. .SUN NIGHT...W winds 25 to 35 kt. Seas 7 to 13 ft. .MON...W to NW winds 30 to 35 kt, diminishing to 15 to 25 kt. Seas 8 to 14 ft. .MON NIGHT...W winds 15 to 20 kt. Seas 6 to 10 ft.
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ANZ920: Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to 250 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN... .TODAY...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 8 ft. .TONIGHT...N winds 5 to 15 kt, becoming variable 5 to 10 kt. Seas 3 to 5 ft. .FRI...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. .SAT NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. .SUN...SW winds 25 to 35 kt. Seas 7 to 13 ft. .SUN NIGHT...W to NW winds 25 to 35 kt. Seas 9 to 15 ft. .MON...W to NW winds 30 to 35 kt, becoming NW 15 to 25 kt. Seas 9 to 15 ft. .MON NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to 10 ft.
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ANZ925: Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN... .TODAY...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .TONIGHT...N to NE winds 5 to 10 kt, becoming E to NE. Seas 3 to 5 ft. .FRI...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...S winds 15 to 25 kt. Seas 4 to 7 ft. .SAT NIGHT...S winds 20 to 30 kt, becoming SW. Seas 6 to 11 ft. .SUN...SW winds 25 to 35 kt. Seas 7 to 12 ft. .SUN NIGHT...NW winds 25 to 35 kt. Seas 9 to 15 ft. .MON...NW winds 25 to 30 kt, diminishing to 10 to 20 kt. Seas 8 to 14 ft. .MON NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 9 ft.
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ANZ930: Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 ...GALE FORCE WINDS POSSIBLE SUN NIGHT... .TODAY...N winds less than 10 kt, becoming E to NE. Seas 3 to 6 ft. .TONIGHT...E to NE winds less than 10 kt. Seas 3 to 4 ft. .FRI...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...S winds 15 to 25 kt. Seas 4 to 7 ft. .SAT NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 9 ft. .SUN...SW winds 20 to 30 kt. Seas 6 to 10 ft. .SUN NIGHT...W to NW winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas 7 to 12 ft. .MON...N to NW winds 20 to 25 kt, becoming N 5 to 10 kt. Seas 7 to 12 ft. .MON NIGHT...Variable winds less than 5 kt. Seas 5 to 9 ft.
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ANZ935: Cape Fear to 31N east of 1000 FM to 250 NM offshore
Updated: 350 AM EST Thu Jan 8 2026 .TODAY...NW winds 5 to 10 kt, becoming E. Seas 3 to 5 ft. .TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...S to SE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...W to SW winds 20 to 30 kt. Seas 4 to 8 ft. .SUN NIGHT...W to NW winds 20 to 30 kt, becoming N to NW. Seas 6 to 11 ft. .MON...N winds 15 to 20 kt, becoming N to NE 5 to 10 kt. Seas 6 to 10 ft. .MON NIGHT...NE winds less than 5 kt, becoming variable. Seas 4 to 8 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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