FZUS51 KGYX 102102 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 502 PM EDT Sun May 10 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-111000- 502 PM EDT Sun May 10 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... High pressure gradually builds in from the west through early week, while low pressure tracks east of the Gulf of Maine on Tuesday. Another low pressure system will approach the East Coast mid to late week. $$ ANZ151-111000- Penobscot Bay- 502 PM EDT Sun May 10 2026 .TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt late this evening, then becoming NW after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. A slight chance of showers this evening. .MON...NW winds around 5 kt, becoming SW in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds. .MON NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 8 seconds. .TUE NIGHT...W winds around 5 kt. Seas 1 to 2 ft. Wave Detail: S 2 ft at 7 seconds. .WED...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 to 2 ft. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the evening, then showers likely after midnight. .THU...SE winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Showers. .THU NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming NE around 5 kt after midnight. Seas 2 to 3 ft. Showers, mainly in the evening. .FRI...N winds around 5 kt, becoming W in the afternoon. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...W winds around 5 kt. Seas 2 to 3 ft. $$ ANZ153-111000- Casco Bay- 502 PM EDT Sun May 10 2026 .TONIGHT...S winds 5 to 10 kt, becoming NW late this evening and overnight. Seas 2 to 4 ft. Scattered showers with isolated tstms early this evening. .MON...NW winds around 5 kt, becoming S in the afternoon. Seas 2 to 4 ft. .MON NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. .TUE...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 4 ft. .TUE NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. .WED...SE winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the afternoon. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Showers. .THU...SE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers. .THU NIGHT...E winds 10 to 15 kt with gusts up to 20 kt, becoming NE around 5 kt after midnight. Seas 2 to 4 ft. Showers. .FRI...N winds around 5 kt, becoming SW in the afternoon. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ150-111000- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 502 PM EDT Sun May 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TONIGHT...S winds 5 to 10 kt, becoming NW after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. A slight chance of showers after midnight. .MON...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .TUE...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. .WED...S winds around 5 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and S 2 ft at 4 seconds. .WED NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. .THU...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Showers. .THU NIGHT...SE winds 10 to 15 kt, becoming E 5 to 10 kt after midnight. Gusts up to 25 kt. Seas 4 to 5 ft. Showers. .FRI...N winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to 5 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 4 to 5 ft. $$ ANZ152-111000- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 502 PM EDT Sun May 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON... .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming NW after midnight. Seas 4 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Isolated showers early this evening. .MON...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .TUE...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .WED...SE winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Showers. .THU...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Showers. .THU NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt, becoming NE 5 to 10 kt after midnight. Seas 4 to 5 ft. Showers. .FRI...N winds 5 to 10 kt, becoming W in the afternoon. Seas 4 to 5 ft. A chance of showers in the morning. .FRI NIGHT...W winds 5 to 10 kt with gusts up to 20 kt. Seas 4 to 5 ft. $$ ANZ154-111000- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 502 PM EDT Sun May 10 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt late this evening and overnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. Isolated showers early this evening. .MON...NW winds 5 to 10 kt, becoming S in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. .WED...SE winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 3 seconds and SE 3 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Showers. .THU...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Showers. .THU NIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt after midnight. Seas 3 to 4 ft. Showers, mainly in the evening. .FRI...N winds 5 to 10 kt, becoming W in the afternoon. Seas 3 to 4 ft. A chance of showers in the morning. .FRI NIGHT...W winds 5 to 10 kt. Seas 3 to 5 ft. $$ ANZ180-111000- Waters from Stonington ME to Port Clyde ME from 25 to 60 NM- 502 PM EDT Sun May 10 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight, then becoming NW towards daybreak. Seas 5 to 6 ft. Wave Detail: S 6 ft at 9 seconds. A slight chance of showers towards daybreak. .MON...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 5 to 6 ft. Wave Detail: SE 6 ft at 9 seconds. .MON NIGHT...W winds around 10 kt, becoming NW with gusts up to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .TUE...NW winds around 10 kt with gusts up to 20 kt, becoming W in the afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and NW 2 ft at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and W 2 ft at 3 seconds. .WED...S 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: SE 3 ft at 7 seconds and SW 2 ft at 4 seconds. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of showers. .THU...SE winds around 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Showers. .THU NIGHT...SE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Showers. .FRI...NW winds around 10 kt. Seas 4 to 6 ft. A chance of showers in the morning. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft. $$ ANZ182-111000- Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM- 502 PM EDT Sun May 10 2026 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt, becoming NW with gusts up to 20 kt after midnight. Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds. A slight chance of showers towards daybreak. .MON...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 5 to 6 ft. Wave Detail: SE 6 ft at 8 seconds. .MON NIGHT...SW winds around 10 kt, becoming NW with gusts up to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .TUE...NW winds around 10 kt with gusts up to 20 kt, becoming W in the afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 8 seconds and NW 2 ft at 3 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and W 2 ft at 3 seconds. .WED...S winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas around 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. .THU...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Showers. .THU NIGHT...SE winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Showers. .FRI...N winds around 10 kt, becoming NW in the afternoon. Seas 4 to 6 ft. A chance of showers in the morning. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 6 ft. $$ ANZ184-111000- Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM- 502 PM EDT Sun May 10 2026 .TONIGHT...S winds around 10 kt with gusts up to 20 kt, becoming NW with gusts up to 20 kt after midnight. Seas 4 to 5 ft. Wave Detail: S 5 ft at 8 seconds. A slight chance of showers after midnight. .MON...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 8 seconds. .MON NIGHT...SW winds 5 to 10 kt, becoming NW with gusts up to 20 kt after midnight. Seas around 4 ft. Wave Detail: SE 4 ft at 8 seconds. .TUE...NW winds 5 to 10 kt with gusts up to 20 kt, becoming SW in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds and NW 2 ft at 3 seconds. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds and SW 2 ft at 3 seconds. .WED...S winds 5 to 10 kt, increasing to 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas around 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 3 ft at 7 seconds. A chance of showers in the afternoon. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. .THU...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Showers. .THU NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming NW after midnight. Seas 4 to 5 ft. Showers, mainly in the evening. .FRI...N winds 5 to 10 kt, becoming W in the afternoon. Seas 4 to 5 ft. A chance of showers in the morning. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 5 ft. $$