Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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641 FZUS51 KGYX 040015 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 715 PM EST Wed Dec 3 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-041415- 715 PM EST Wed Dec 3 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... A brief break in the winter weather occurs through tonight as high pressure traverses the region. A strong cold front will cross the waters Thursday afternoon, bringing with it near-white out conditions in snow showers and strong wind gusts. Gales will be possible beginning Thursday afternoon into Friday morning. High pressure will build in later Friday and allow winds and seas to gradually diminish. $$ ANZ154-041415- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 715 PM EST Wed Dec 3 2025 ...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... .TONIGHT...W winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: E 5 ft at 9 seconds and SW 3 ft at 3 seconds. .THU...SW winds 15 to 20 kt, becoming W 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 4 seconds and SE 4 ft at 9 seconds. Scattered snow showers in the afternoon. .THU NIGHT...NW winds 25 to 30 kt. Gusts up to 45 kt, decreasing to 35 kt after midnight. Seas 5 to 7 ft. Wave Detail: W 6 ft at 5 seconds and SE 3 ft at 10 seconds. .FRI...W winds 10 to 15 kt, becoming SW in the afternoon. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: W 4 ft at 4 seconds and SE 2 ft at 10 seconds, becoming SW 2 ft at 3 seconds and SE 2 ft at 8 seconds. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. .SAT...N winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds. A chance of snow and rain in the afternoon. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...NW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 2 to 3 ft. .MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. $$ ANZ152-041415- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 715 PM EST Wed Dec 3 2025 ...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... .TONIGHT...W winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: SE 6 ft at 9 seconds and SW 3 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 5 to 7 ft. Wave Detail: W 6 ft at 6 seconds and SE 4 ft at 10 seconds. Scattered showers in the morning, then scattered snow showers in the afternoon. Vsby 1 to 3 NM. .THU NIGHT...NW winds 25 to 30 kt with gusts up to 45 kt. Seas 5 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and SE 3 ft at 10 seconds. .FRI...NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft, subsiding to 2 to 3 ft in the afternoon. Wave Detail: NW 5 ft at 5 seconds and SE 2 ft at 10 seconds, becoming SW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds. .SAT...N winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds. A chance of snow and rain in the afternoon. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of rain in the evening. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...NW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 2 to 3 ft. .MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. $$ ANZ150-041415- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 715 PM EST Wed Dec 3 2025 ...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... .TONIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 25 kt after midnight. Seas 5 to 6 ft. Wave Detail: S 6 ft at 10 seconds and SW 3 ft at 4 seconds. .THU...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: SW 6 ft at 6 seconds and SE 4 ft at 10 seconds. Scattered showers in the morning, then scattered snow showers in the afternoon. Vsby 1 to 3 NM. .THU NIGHT...NW winds 25 to 35 kt with gusts up to 45 kt. Seas 5 to 8 ft. Wave Detail: NW 7 ft at 6 seconds and SE 3 ft at 10 seconds. .FRI...NW winds 15 to 20 kt with gusts up to 30 kt, becoming W 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. Wave Detail: NW 5 ft at 6 seconds and E 2 ft at 9 seconds, becoming W 3 ft at 5 seconds and SE 2 ft at 9 seconds. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds. .SAT...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds. A chance of rain and snow in the afternoon. .SAT NIGHT...W winds 5 to 10 kt. Seas around 2 ft. A chance of rain and snow in the evening. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...NW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 2 to 3 ft. A chance of snow. .MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. $$ ANZ153-041415- Casco Bay- 715 PM EST Wed Dec 3 2025 ...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT... .TONIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt late this evening and overnight. Seas 2 to 4 ft. .THU...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Scattered snow showers in the afternoon with vsby 1 to 3 NM. .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, becoming SW in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas around 2 ft. .SAT...N winds around 5 kt, becoming W in the afternoon. Seas around 2 ft. A chance of snow in the afternoon. .SAT NIGHT...W winds around 5 kt. Seas around 2 ft. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .MON...NW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas around 2 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. $$ ANZ151-041415- Penobscot Bay- 715 PM EST Wed Dec 3 2025 ...GALE WARNING IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT... .TONIGHT...W winds around 5 kt, becoming SW late this evening, then increasing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 10 seconds. .THU...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 10 seconds. Scattered snow showers. Vsby 1 to 3 NM. .THU NIGHT...NW winds 25 to 30 kt with gusts up to 40 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 3 seconds and S 2 ft at 8 seconds. .FRI...NW winds 10 to 15 kt, becoming W 5 to 10 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .FRI NIGHT...W winds 5 to 10 kt with gusts up to 20 kt, becoming NW after midnight. Seas around 2 ft. .SAT...NE winds around 5 kt, becoming W in the afternoon. Seas around 2 ft. A chance of snow in the afternoon with vsby 1 NM or less. .SAT NIGHT...W winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less. A chance of snow in the evening with vsby 1 NM or less. .SUN...NW winds 5 to 10 kt. Seas around 2 ft. .SUN NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. A chance of snow. .MON...NW winds around 15 kt with gusts up to 25 kt. Seas around 2 ft. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft in the evening, then 1 foot or less. $$