FZNT23 KWNM 160854 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 454 AM EDT Wed Sep 16 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...High pressure will remain in place across the waters today through Thu while a stationary front meanders SE of the area. Multiple weak areas of low pressure will form along the boundary then lift NE along the boundary away from the area. A trough will form along the Maine coast Wed, then persist into Thu. The high will shift E of the area Thu night. A strong cold front will move S over the region Fri. Another high will build overhead Fri night into Sat. The high will shift E Sat night as a warm front approaches from the SW. The warm front will lift N through the area Sun, followed by another cold front moving S through the area Sun night. Eastport Maine to Cape Cod .TODAY...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...S winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. Chance of showers. .FRI...NW winds 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 3 to 6 ft. .SAT...N to NE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .SUN...S winds less than 10 kt. Seas 3 ft. .SUN NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Cape Cod to Nantucket Shoals and Georges Bank .TODAY...N to NE winds 5 to 15 kt. Seas 4 to 6 ft. .TONIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. .THU...Variable winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...W winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...SE winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft. South of New England .TODAY...S to SW winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft. .SAT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...E to SE winds 10 to 20 kt. Seas 3 to 6 ft. .SUN...S to SE winds 10 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.