OPC Atlantic Offshore Waters Forecast Areas
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ANZ800: Gulf of Maine to the Hague Line
Updated: 1036 AM EDT Sat Sep 30 2023 .TODAY...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 5 to 8 ft. Chance of rain. .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 8 ft. Chance of rain. .SUN...N to NE winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 4 to 8 ft. .MON...N to NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 3 to 6 ft. .MON NIGHT...Variable winds less than 10 kt, becoming W. Seas 3 to 6 ft. .TUE...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 5 to 10 kt, becoming N to NE. Seas 3 to 4 ft. .WED...E to NE winds less than 10 kt, becoming E to SE. Seas 3 to 4 ft. .WED NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
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ANZ805: Georges Bank between Cape Cod and 68W north of 1000 FM
Updated: 1036 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...E to NE winds 25 to 35 kt. Seas 9 to 14 ft. Rain likely. .TONIGHT...NE winds 25 to 35 kt. Seas 8 to 14 ft. Rain likely. .SUN...NE winds 25 to 35 kt, becoming N to NE 20 to 30 kt. Seas 8 to 14 ft. Rain likely. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 13 ft. Chance of rain. .MON...N winds 15 to 25 kt. Seas 6 to 10 ft. .MON NIGHT...N to NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 5 to 9 ft. .TUE...N winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft. .WED...W winds less than 10 kt, becoming variable. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
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ANZ810: South of New England between the Great South Channel and Montauk Point to 1000 FM
Updated: 1036 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...NE winds 25 to 35 kt. Seas 9 to 15 ft. Rain likely. .TONIGHT...N to NE winds 25 to 35 kt. Seas 9 to 16 ft. Rain likely. .SUN...N to NE winds 25 to 35 kt, becoming N 20 to 30 kt. Seas 9 to 15 ft. Rain. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. Chance of rain. .MON...N winds 15 to 25 kt. Seas 6 to 10 ft. .MON NIGHT...NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 5 to 9 ft. .TUE...N winds 5 to 10 kt, becoming variable. Seas 4 to 7 ft. .TUE NIGHT...Variable winds less than 10 kt, becoming W to NW. Seas 3 to 6 ft. .WED...W to NW winds 5 to 10 kt, becoming N to NW. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
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ANZ815: South of Long Island between Montauk Point and Sandy Hook to 1000 FM
Updated: 1036 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...N to NE winds 25 to 35 kt. Seas 9 to 15 ft. Showers and chance of tstms, then rain likely. .TONIGHT...N winds 25 to 35 kt. Seas 10 to 16 ft. Rain likely. .SUN...N winds 20 to 30 kt. Seas 9 to 16 ft. Chance of rain. .SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 11 ft. .MON...N winds 10 to 20 kt, becoming NE. Seas 5 to 9 ft. .MON NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 4 to 8 ft. .TUE...Variable winds less than 10 kt. Seas 4 to 7 ft. .TUE NIGHT...W to SW winds less than 10 kt, becoming W to NW. Seas 3 to 6 ft. .WED...W to NW winds 5 to 10 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
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ANZ820: Hudson Canyon to Baltimore Canyon to 1000 FM
Updated: 1037 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...N winds 25 to 35 kt. Seas 9 to 15 ft. Scattered showers and chance of tstms. .TONIGHT...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 10 to 16 ft. Chance of showers. .SUN...N winds 20 to 30 kt. Seas 9 to 16 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft. .MON...N to NE winds 10 to 20 kt. Seas 6 to 11 ft. .MON NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6 to 10 ft. .TUE...N to NE winds 5 to 15 kt, becoming N. Seas 4 to 8 ft. .TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft. .WED...N to NE winds 5 to 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft.
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ANZ900: Georges Bank between 68W and the Hague Line
Updated: 1036 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...E to NE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 7 to 12 ft. Rain likely. .TONIGHT...NE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 8 to 14 ft. Rain likely. .SUN...NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 8 to 14 ft. Rain likely. .SUN NIGHT...N to NE winds 20 to 30 kt. Seas 7 to 13 ft. Chance of rain. .MON...N to NE winds 15 to 25 kt. Seas 6 to 11 ft. .MON NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to 9 ft. .TUE...N winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas 4 to 7 ft. .TUE NIGHT...W to NW winds 5 to 10 kt. Seas 3 to 5 ft. .WED...Variable winds less than 5 kt. Seas 3 to 5 ft. .WED NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
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ANZ825: Baltimore Canyon to Cape Charles Light to 100 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N winds 20 to 30 kt. Seas 7 to 12 ft. Slight chance of showers. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. Slight chance of showers. .SUN...N winds 20 to 30 kt. Seas 9 to 16 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft. .MON...N to NE winds 15 to 25 kt. Seas 7 to 12 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft. .TUE...NE winds 5 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas 5 to 8 ft. .WED...E to NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 5 to 15 kt. Seas 4 to 6 ft.
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ANZ828: Cape Charles Light to Currituck Beach Light to 100 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N winds 20 to 30 kt. Seas 6 to 11 ft. Slight chance of showers. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. Slight chance of showers. .SUN...N winds 20 to 30 kt. Seas 9 to 16 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 9 to 16 ft. .MON...N to NE winds 20 to 30 kt. Seas 7 to 13 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft. .TUE...NE winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to 8 ft. .WED...E to NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 7 ft.
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ANZ830: Currituck Beach Light to Cape Hatteras to 100 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N winds 15 to 25 kt. Seas 6 to 10 ft. Slight chance of showers. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. Slight chance of showers. .SUN...N winds 20 to 30 kt. Seas 9 to 15 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 9 to 16 ft. .MON...N to NE winds 20 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft. .TUE...NE winds 15 to 20 kt. Seas 7 to 11 ft. .TUE NIGHT...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to 9 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft.
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ANZ833: Cape Hatteras to Cape Fear to 100 NM Offshore.
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N winds 15 to 25 kt. Seas 4 to 8 ft. Slight chance of showers. .TONIGHT...N winds 15 to 25 kt. Seas 6 to 11 ft. Slight chance of showers. .SUN...N winds 15 to 25 kt. Seas 8 to 13 ft. .SUN NIGHT...N to NE winds 20 to 30 kt. Seas 9 to 15 ft. .MON...N to NE winds 15 to 25 kt. Seas 8 to 14 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 8 to 13 ft. .TUE...NE winds 15 to 20 kt. Seas 6 to 11 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 10 ft. .WED...E winds 15 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 5 to 8 ft.
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ANZ835: Cape Fear to 31N to 1000 FM
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and tstms. .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 9 ft. Chance of tstms. Scattered showers. .SUN...N to NE winds 15 to 25 kt. Seas 6 to 11 ft. .SUN NIGHT...N to NE winds 20 to 30 kt. Seas 8 to 13 ft. .MON...NE winds 15 to 25 kt. Seas 7 to 13 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 7 to 12 ft. .TUE...NE winds 15 to 20 kt. Seas 6 to 11 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft. .WED...E to NE winds 15 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 9 ft.
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ANZ905: East of 69W to the Hague Line between 1000 FM and 39N
Updated: 1037 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...E winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 8 to 14 ft. Rain likely. .TONIGHT...E to NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 9 to 15 ft. Scattered showers and chance of tstms. .SUN...NE winds 25 to 35 kt. Seas 9 to 14 ft. Rain likely. .SUN NIGHT...N to NE winds 25 to 35 kt, becoming NE 20 to 30 kt. Seas 9 to 14 ft. Rain. .MON...N to NE winds 20 to 30 kt. Seas 8 to 14 ft. .MON NIGHT...N to NE winds 15 to 25 kt. Seas 7 to 12 ft. .TUE...NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 6 to 10 ft. .TUE NIGHT...N winds less than 10 kt. Seas 4 to 7 ft. .WED...N to NE winds 5 to 10 kt. Seas 4 to 6 ft. .WED NIGHT...E to NE winds 5 to 10 kt. Seas 4 to 5 ft.
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ANZ910: East of 69W and south of 39N to 250 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...S to SE winds 20 to 30 kt. Seas 8 to 14 ft. Scattered showers and chance of tstms. .TONIGHT...W to SW winds 10 to 20 kt, becoming N to NE 15 to 25 kt. Seas 7 to 12 ft. Scattered showers and chance of tstms. .SUN...N to NE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 8 to 14 ft. Scattered showers and chance of tstms. .SUN NIGHT...N to NE winds 30 to 40 kt. Seas 9 to 16 ft. Scattered showers and chance of tstms. .MON...N to NE winds 25 to 35 kt, becoming 25 to 30 kt. Seas 11 to 15 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 9 to 14 ft. .TUE...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 7 to 11 ft. .TUE NIGHT...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 8 ft. .WED...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds 10 to 15 kt, becoming E. Seas 4 to 6 ft.
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ANZ915: Between 1000FM and 38.5 N west of 69 W
Updated: 1037 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...E to NE winds 25 to 35 kt, becoming N to NE. Seas 9 to 15 ft. Scattered showers and chance of tstms. .TONIGHT...N winds 30 to 40 kt. Seas 11 to 19 ft. Scattered showers and chance of tstms. .SUN...N to NE winds 30 to 40 kt. Seas 10 to 18 ft. Rain. .SUN NIGHT...N to NE winds 25 to 35 kt. Seas 9 to 16 ft. Chance of rain. .MON...N winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 7 to 12 ft. .TUE...N to NE winds 5 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...N to NE winds less than 10 kt. Seas 5 to 7 ft. .WED...N to NE winds 5 to 10 kt. Seas 5 to 6 ft. .WED NIGHT...E winds 5 to 10 kt. Seas 4 to 5 ft.
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ANZ920: Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to 250 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...N to NW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas 6 to 10 ft, building to 9 to 15 ft. Scattered showers and chance of tstms. .TONIGHT...N winds 30 to 40 kt. Seas 11 to 19 ft. Scattered showers and chance of tstms. .SUN...N winds 25 to 35 kt. Seas 10 to 18 ft. Scattered showers and chance of tstms. .SUN NIGHT...N winds 25 to 35 kt. Seas 10 to 17 ft. Scattered showers and chance of tstms. .MON...N to NE winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 10 to 16 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft. .TUE...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to 11 ft. .TUE NIGHT...NE winds 5 to 15 kt. Seas 5 to 8 ft. .WED...NE winds 10 to 15 kt, becoming E to NE 5 to 10 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft.
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ANZ925: Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 ...GALE WARNING... .TODAY...N to NW winds 20 to 30 kt. Seas 8 to 13 ft. Chance of showers and tstms. .TONIGHT...N to NW winds 20 to 30 kt, becoming N 25 to 35 kt. Seas 11 to 18 ft. Chance of showers and tstms. .SUN...N winds 25 to 35 kt. Seas 10 to 18 ft. Slight chance of showers. .SUN NIGHT...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas 10 to 17 ft. Slight chance of showers. .MON...N to NE winds 20 to 30 kt. Seas 10 to 16 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft. .TUE...NE winds 10 to 20 kt. Seas 7 to 11 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED...E winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft.
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ANZ930: Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. Chance of showers and tstms. .TONIGHT...N winds 15 to 25 kt. Seas 8 to 14 ft. Chance of showers. .SUN...N winds 20 to 30 kt. Seas 9 to 15 ft. Slight chance of showers. .SUN NIGHT...N winds 20 to 30 kt. Seas 10 to 16 ft. Slight chance of showers. .MON...N winds 20 to 30 kt. Seas 10 to 15 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 10 to 14 ft. .TUE...NE winds 15 to 20 kt. Seas 9 to 12 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 7 to 10 ft. .WED...E to NE winds 15 to 20 kt. Seas 7 to 8 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft.
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ANZ935: Cape Fear to 31N east of 1000 FM to 250 NM offshore
Updated: 1037 AM EDT Sat Sep 30 2023 .TODAY...N to NE winds 5 to 15 kt, becoming N 10 to 20 kt. Seas 6 to 7 ft. Scattered showers and tstms. .TONIGHT...N to NE winds 15 to 25 kt. Seas 6 to 9 ft. Chance of tstms. Scattered showers. .SUN...N winds 15 to 25 kt. Seas 6 to 11 ft. .SUN NIGHT...N to NE winds 20 to 30 kt. Seas 8 to 13 ft. .MON...N to NE winds 15 to 25 kt. Seas 9 to 13 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 10 to 13 ft. .TUE...NE winds 15 to 20 kt. Seas 9 to 12 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 8 to 10 ft. .WED...E winds 10 to 20 kt. Seas 8 to 9 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 8 ft.
- Below is a map of the Array Offshore Waters Forecast. Clicking on a zone will display the forecast for that area.
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