Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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944 FZUS51 KGYX 070602 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 102 AM EST Sun Dec 7 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-072015- 102 AM EST Sun Dec 7 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... A cold front crosses the waters early this morning as high pressure pushes into the Canadian Maritimes. Weak low pressure quickly passes through northern New England tonight, strengthening as it enters the Gulf of Maine Monday. An active pattern is likely heading into the middle of next week. $$ ANZ154-072015- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 102 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH LATE MONDAY NIGHT... .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds. .SUN...NW winds 10 to 15 kt with gusts up to 20 kt, becoming SW around 5 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 9 seconds. .SUN NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: SE 3 ft at 9 seconds, becoming W 4 ft at 3 seconds and SE 3 ft at 9 seconds. A chance of snow. A chance of rain after midnight. Vsby 1 to 3 NM. .MON...NW winds 15 to 20 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 4 seconds and SE 3 ft at 9 seconds. .MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: N 4 ft at 4 seconds and SE 2 ft at 8 seconds. .TUE...W winds around 10 kt, becoming SW 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of snow. A chance of rain after midnight. Vsby 1 NM or less. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Rain likely in the afternoon with vsby 1 NM or less. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain likely, mainly in the evening. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. $$ ANZ152-072015- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 102 AM EST Sun Dec 7 2025 ...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. .SUN...NW 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: NW 2 ft at 4 seconds and SE 2 ft at 9 seconds. .SUN NIGHT...SW winds 5 to 10 kt, becoming NW 15 to 20 kt with gusts up to 30 kt after midnight. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 9 seconds and W 3 ft at 3 seconds. Snow likely in the evening, then a chance of snow or rain after midnight. Vsby 1 to 3 NM. .MON...NW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 4 seconds and SE 3 ft at 9 seconds. .MON NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 4 seconds and SE 2 ft at 8 seconds. .TUE...W winds around 10 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 4 seconds. .TUE NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Rain and snow likely, mainly in the evening. Vsby 1 NM or less. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain likely in the afternoon. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Rain likely, mainly in the evening. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. $$ ANZ150-072015- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 102 AM EST Sun Dec 7 2025 ...GALE WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON... .REST OF TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds. .SUN...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 9 seconds. .SUN NIGHT...NE winds 5 to 10 kt, becoming N 15 to 20 kt with gusts up to 25 kt after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds and NE 3 ft at 3 seconds. Snow. Vsby 1 to 3 NM. .MON...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 4 seconds and SE 3 ft at 8 seconds. .MON NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 5 seconds and SE 2 ft at 8 seconds. .TUE...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds. .TUE NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Snow and rain likely. Vsby 1 NM or less. .WED...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of rain and snow in the morning, then rain likely in the afternoon. Vsby 1 NM or less in the morning. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Rain likely. .THU...W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. A chance of rain in the morning. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. $$ ANZ153-072015- Casco Bay- 102 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY EVENING... .REST OF TONIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .SUN NIGHT...NW winds around 5 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Snow likely, mainly in the evening. Vsby 1 to 3 NM. .MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .MON NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .TUE...W winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of snow. Vsby 1 NM or less. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of rain in the morning, then rain likely in the afternoon with vsby 1 NM or less. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain likely, mainly in the evening. Vsby 1 NM or less after midnight. .THU...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ151-072015- Penobscot Bay- 102 AM EST Sun Dec 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH MONDAY EVENING... .REST OF TONIGHT...NW winds 5 to 10 kt. Seas around 2 ft. .SUN...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. .SUN NIGHT...NE winds 5 to 10 kt, becoming N 15 to 20 kt after midnight. Seas 2 to 3 ft. Snow. Vsby 1 to 3 NM. .MON...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: SW 2 ft at 3 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Snow likely. A chance of rain after midnight. Vsby 1 NM or less. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of snow in the morning, then rain likely in the afternoon. Vsby 1 NM or less. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain likely. Vsby 1 NM or less. .THU...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of rain in the morning. .THU NIGHT...NW winds around 10 kt. Seas 2 to 4 ft. $$