Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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594 FZUS51 KGYX 240531 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 1231 AM EST Mon Nov 24 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-241945- 1231 AM EST Mon Nov 24 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Generally quiet conditions on the coastal waters early this week as the trough departs and high pressure builds in. A warm front will lift through the Gulf of Maine into Wednesday bring rain showers will it. A strong cold front will cross the region Thursday into Friday and bring a period of potential gale force winds. $$ ANZ154-241945- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 1231 AM EST Mon Nov 24 2025 .TODAY...NW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .TONIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds. .TUE...SW winds 15 to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds. Rain. .WED...S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 5 seconds. Rain. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: SE 3 ft at 7 seconds, becoming SW 3 ft at 3 seconds and SE 3 ft at 8 seconds. A chance of rain. .THU...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 4 to 6 ft. .THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas 5 to 7 ft. .FRI...W winds 25 to 30 kt with gusts up to 45 kt. Seas 5 to 7 ft. .FRI NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 6 ft. $$ ANZ152-241945- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 1231 AM EST Mon Nov 24 2025 .TODAY...NW winds 5 to 10 kt, increasing to 10 to 15 kt this afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at 8 seconds. .TONIGHT...NW winds 10 to 15 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 9 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds. .TUE NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds. A chance of rain in the evening, then rain after midnight. .WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Rain. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: S 3 ft at 7 seconds, becoming S 5 ft at 8 seconds. Rain likely, mainly in the evening. .THU...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft. A chance of rain in the morning. .THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas 7 to 10 ft. .FRI...W winds 25 to 30 kt with gusts up to 45 kt. Seas 7 to 10 ft. .FRI NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. $$ ANZ150-241945- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 1231 AM EST Mon Nov 24 2025 .TODAY...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and NW 2 ft at 3 seconds. .TONIGHT...NW winds 10 to 15 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 9 seconds. .TUE...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 6 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 6 seconds. A chance of rain in the evening, then rain after midnight. .WED...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and S 3 ft at 9 seconds. Rain. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Rain likely, mainly in the evening. .THU...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. A chance of rain in the morning. .THU NIGHT...W winds 25 to 30 kt with gusts up to 45 kt. Seas 8 to 11 ft. .FRI...W winds 25 to 30 kt with gusts up to 45 kt. Seas 8 to 11 ft. .FRI NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft. $$ ANZ153-241945- Casco Bay- 1231 AM EST Mon Nov 24 2025 .TODAY...NW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .TONIGHT...W winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Rain. .WED...S winds 5 to 10 kt. Seas around 2 ft. Rain likely. .WED NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. A chance of rain. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain in the morning. .THU NIGHT...SW winds 25 to 30 kt with gusts up to 40 kt. Seas 2 to 4 ft. .FRI...W winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft. .FRI NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 4 ft. $$ ANZ151-241945- Penobscot Bay- 1231 AM EST Mon Nov 24 2025 .TODAY...NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. .TONIGHT...NW winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. A chance of rain in the evening, then rain after midnight. .WED...S winds 5 to 10 kt. Seas around 2 ft. Rain. .WED NIGHT...S winds 5 to 10 kt, becoming SW with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. Rain likely. .THU...W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain in the morning. .THU NIGHT...W winds 15 to 20 kt, becoming SW 20 to 25 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. .FRI...W winds around 20 kt with gusts up to 35 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft. $$