Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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360 FZUS51 KGYX 011206 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 706 AM EST Mon Dec 1 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-020100- 706 AM EST Mon Dec 1 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Marginal gales across the outer waters north of Cape Elizabeth ease through the day. A progressive area of high pressure moves through this afternoon, but the next low pressure system will follow quickly for Tuesday. Tuesday snow and rain will overspread the waters as low pressure passes just outside of the Gulf of Maine. Behind it winds will increase and seas will build, and another period of gale force wind gusts is possible on Wednesday. An Arctic front crosses the waters on Thursday, with northwesterly gales possible again Thursday night. High pressure builds in behind the front for Friday. $$ ANZ154-020100- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 706 AM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING... .TODAY...NW winds 15 to 20 kt with gusts up to 35 kt, becoming NW 15 to 20 kt with gusts up to 25 kt late. Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds and W 4 ft at 4 seconds. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 7 seconds. .TUE...S winds 5 to 10 kt, becoming E 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds. A chance of snow and rain in the morning, then rain and snow in the afternoon. Vsby 1 NM or less. .TUE NIGHT...N winds 25 to 30 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: NE 6 ft at 6 seconds. Rain and snow, mainly in the evening. Vsby 1 NM or less. .WED...NW winds 20 to 25 kt with gusts up to 35 kt, diminishing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SE 6 ft at 9 seconds. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 9 seconds and SW 4 ft at 4 seconds. .THU...SW winds 15 to 20 kt, becoming W 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 4 to 6 ft. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to 7 ft. .FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. $$ ANZ152-020100- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 706 AM EST Mon Dec 1 2025 ...GALE WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING... .TODAY...NW winds 20 to 25 kt, diminishing to 15 to 20 kt late. Gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 8 seconds and NW 4 ft at 4 seconds. .TONIGHT...N winds 10 to 15 kt with gusts up to 25 kt, becoming NE 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 7 seconds. .TUE...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds. A chance of rain and snow in the morning, then rain and snow in the afternoon. Vsby 1 NM or less. .TUE NIGHT...NE winds 25 to 30 kt, becoming N after midnight. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: NE 4 ft at 4 seconds and S 2 ft at 5 seconds, becoming NE 5 ft at 5 seconds and S 3 ft at 5 seconds. Rain and snow in the evening, then rain likely with a chance of snow after midnight. Vsby 1 NM or less. .WED...NW winds 20 to 25 kt with gusts up to 35 kt, diminishing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: SE 7 ft at 10 seconds and N 4 ft at 4 seconds. .WED NIGHT...W 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 5 to 7 ft. Wave Detail: SE 6 ft at 10 seconds and SW 5 ft at 5 seconds. .THU...SW winds around 20 kt with gusts up to 30 kt, becoming W 25 to 30 kt with gusts up to 40 kt in the afternoon. Seas 5 to 8 ft. .THU NIGHT...NW winds 25 to 30 kt with gusts up to 45 kt. Seas 5 to 8 ft. .FRI...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft, subsiding to 2 to 4 ft in the afternoon. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. $$ ANZ150-020100- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 706 AM EST Mon Dec 1 2025 ...GALE WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING... .TODAY...W winds 20 to 25 kt, becoming NW 15 to 20 kt late. Gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: SW 7 ft at 7 seconds. .TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt, becoming NE 5 to 10 kt after midnight. Seas 3 to 5 ft, subsiding to 2 to 3 ft after midnight. Wave Detail: NW 4 ft at 5 seconds and SE 3 ft at 7 seconds, becoming W 2 ft at 5 seconds and SE 2 ft at 6 seconds. .TUE...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. A chance of rain and snow in the morning, then rain in the afternoon. Vsby 1 NM or less. .TUE NIGHT...NE winds 20 to 25 kt, becoming N 25 to 30 kt after midnight. Gusts up to 40 kt. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: E 3 ft at 8 seconds and S 2 ft at 5 seconds, becoming NE 5 ft at 5 seconds. Rain in the evening, then rain likely with a chance of snow after midnight. Vsby 1 NM or less. .WED...N winds 25 to 30 kt with gusts up to 35 kt, becoming NW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: S 7 ft at 10 seconds and NW 4 ft at 4 seconds. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 5 to 7 ft. Wave Detail: S 6 ft at 10 seconds and SW 5 ft at 5 seconds. .THU...SW winds 15 to 20 kt with gusts up to 30 kt, becoming W 25 to 30 kt with gusts up to 40 kt in the afternoon. Seas 6 to 9 ft. A chance of rain and snow showers in the afternoon with vsby 1 NM or less. .THU NIGHT...NW winds 25 to 30 kt with gusts up to 45 kt. Seas 6 to 9 ft. .FRI...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. $$ ANZ153-020100- Casco Bay- 706 AM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING... .TODAY...W winds 15 to 20 kt, becoming NW early this afternoon, then diminishing to 10 to 15 kt late. Gusts up to 30 kt. Seas 2 to 4 ft. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE around 5 kt after midnight. Seas 2 to 3 ft. .TUE...SW winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Snow likely in the morning, then snow and rain in the afternoon. Vsby 1 NM or less. .TUE NIGHT...N winds 20 to 25 kt with gusts up to 30 kt. Seas 2 to 3 ft. Rain and snow in the evening, then a chance of snow after midnight. Vsby 1 NM or less. .WED...NW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 5 to 10 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .WED NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 2 to 4 ft. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .THU NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 4 ft. .FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. $$ ANZ151-020100- Penobscot Bay- 706 AM EST Mon Dec 1 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING... .TODAY...W winds 15 to 20 kt, becoming NW late. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds and NW 2 ft at 3 seconds. .TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming NE around 5 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 7 seconds. .TUE...SE winds 5 to 10 kt. Seas around 2 ft. A chance of snow in the morning, then rain and snow in the afternoon. Vsby 1 NM or less. .TUE NIGHT...NE winds 15 to 20 kt, becoming N 20 to 25 kt after midnight. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds. Rain and snow in the evening, then a chance of snow after midnight. Vsby 1 NM or less. .WED...N winds 15 to 20 kt with gusts up to 30 kt, becoming NW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .WED NIGHT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 10 seconds. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of snow showers in the afternoon with vsby 1 NM or less. .THU NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 2 to 4 ft. A chance of snow showers in the evening with vsby 1 NM or less. .FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$