Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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034 FZUS51 KGYX 120123 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 823 PM EST Tue Nov 11 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-121530- 823 PM EST Tue Nov 11 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Gale force gusts on the outer waters will diminish early Wednesday morning. Winds remain gusty through the day Wednesday. Seas remain 5 to 9 feet through tonight, slowly falling through the day Wednesday. $$ ANZ154-121530- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 823 PM EST Tue Nov 11 2025 ...GALE WARNING IN EFFECT UNTIL 7 AM EST WEDNESDAY... .OVERNIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 5 seconds and SE 4 ft at 9 seconds. A slight chance of showers early this evening. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SW 5 ft at 5 seconds and SE 3 ft at 10 seconds. A chance of showers in the morning. .WED NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 11 seconds. .THU...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 10 seconds. A chance of rain in the afternoon. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds and SE 2 ft at 10 seconds. A chance of rain in the evening. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of rain after midnight. .SUN...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Rain likely, mainly in the evening. $$ ANZ152-121530- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 823 PM EST Tue Nov 11 2025 ...GALE WARNING IN EFFECT UNTIL 7 AM EST WEDNESDAY... .OVERNIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft. Wave Detail: W 7 ft at 6 seconds and S 5 ft at 9 seconds. A slight chance of showers early this evening. .WED...SW winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: SW 6 ft at 6 seconds and SE 3 ft at 10 seconds. A chance of showers in the morning. .WED NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 6 seconds and SE 3 ft at 11 seconds. .THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 10 seconds and SW 2 ft at 4 seconds. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds and S 2 ft at 10 seconds. Rain likely, mainly in the evening. .FRI...NW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and S 2 ft at 9 seconds. A chance of rain in the afternoon with vsby 1 to 3 NM. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. A chance of rain after midnight. .SUN...W winds 10 to 15 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...SW winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 2 to 3 ft. Rain likely. $$ ANZ150-121530- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 823 PM EST Tue Nov 11 2025 ...GALE WARNING IN EFFECT UNTIL 7 AM EST WEDNESDAY... .OVERNIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft. Wave Detail: S 8 ft at 9 seconds and SW 7 ft at 7 seconds. A slight chance of showers early this evening, then a slight chance of rain or snow showers late this evening. .WED...W winds 20 to 25 kt with gusts up to 35 kt, becoming SW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: SW 7 ft at 8 seconds and SE 3 ft at 11 seconds. A chance of showers. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 4 to 6 ft, subsiding to 3 to 4 ft after midnight. Wave Detail: SW 4 ft at 6 seconds and SE 2 ft at 11 seconds, becoming S 4 ft at 10 seconds and SW 3 ft at 6 seconds. .THU...NW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 10 seconds. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and S 3 ft at 10 seconds. Rain likely, mainly in the evening. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and S 2 ft at 9 seconds. A chance of rain. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of rain in the evening with vsby 1 to 3 NM. .SAT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. A chance of rain after midnight. .SUN...W winds 10 to 15 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...S winds 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 2 to 4 ft. Rain likely. $$ ANZ153-121530- Casco Bay- 823 PM EST Tue Nov 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .OVERNIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain or snow showers early this evening. .WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. A chance of showers in the morning. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. .THU...NW winds 5 to 10 kt. Seas around 2 ft. A chance of rain. .THU NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. A chance of rain in the evening. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. .SUN...SW winds 5 to 10 kt, increasing to 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. A chance of rain in the morning, then rain likely in the afternoon. .SUN NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Rain likely, mainly in the evening. $$ ANZ151-121530- Penobscot Bay- 823 PM EST Tue Nov 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .OVERNIGHT...W winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain or snow showers early this evening, then a slight chance of rain or snow showers late this evening. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 9 seconds. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 2 ft at 9 seconds. .THU...N winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds. A chance of rain. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of rain and snow in the afternoon with vsby 1 to 3 NM. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT NIGHT...NW winds 10 to 15 kt. Seas around 2 ft in the evening, then 1 foot or less. .SUN...W winds around 10 kt, becoming S in the afternoon. Seas 1 foot or less. A chance of rain. .SUN NIGHT...SE winds around 10 kt, becoming NW after midnight. Seas around 2 ft. Rain likely. $$