FZNT23 KWNM 100311 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1111 PM EDT Wed Sep 9 2026 Conditions given represent the highest within that period. Locally higher winds and seas can be expected in and near tstms. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A warm front lifts N and NE across the area tonight. A cold front moves to the coast Thu, then pushes E and SE across the waters Thu night and Fri. High pressure builds E across the area later Fri into Sat, then shifts E Sat night into Sun ahead of the next approaching cold front. This next cold front reaches the New England coast later Sun and Sun night, then moves through the area Mon. Another high builds in from the W Mon night. Eastport Maine to Cape Cod .TONIGHT...S winds 15 to 25 kt, becoming SW 20 to 30 kt. Seas 5 to 9 ft. Slight chance of rain. .THU...W to SW winds 20 to 30 kt. Seas 6 to 10 ft. Chance of showers. .THU NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...W winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .SAT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SUN...S winds 10 to 20 kt. Seas 3 to 4 ft. .SUN NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. .MON...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft. Cape Cod to Nantucket Shoals and Georges Bank .TONIGHT...S to SW winds 15 to 25 kt. Seas 3 to 4 ft, building to 5 to 8 ft. Slight chance of rain. .THU...SW winds 20 to 30 kt. Seas 6 to 9 ft. .THU NIGHT...W winds 20 to 30 kt. Seas 6 to 9 ft. Showers likely and chance of tstms with vsby 1 nm or less. .FRI...N winds 15 to 25 kt. Seas 4 to 8 ft. .FRI NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 6 ft. .SAT...E to SE winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft. .SUN...S winds 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .MON...Variable winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. South of New England .TONIGHT...SW winds 20 to 30 kt. Seas 5 to 8 ft. .THU...SW winds 20 to 30 kt. Seas 6 to 9 ft. .THU NIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft. Scattered showers and chance of tstms. .FRI...N winds 10 to 20 kt. Seas 4 to 7 ft. .FRI NIGHT...N to NE winds less than 10 kt. Seas 3 to 5 ft. .SAT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. .SUN...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...W winds less than 10 kt. Seas 3 to 4 ft. .MON...N winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft.