FZUS51 KGYX 032102 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 502 PM EDT Sun May 3 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-041000- 502 PM EDT Sun May 3 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Low pressure exits into the Canadian Maritimes tonight with north to northwest winds in its wake. High pressure builds in from the south Monday and shifts east Tuesday. Persistent southwest flow will prevail over the waters Tuesday and Wednesday as a slow moving cold front approaches and then stalls over New England. The front shifts offshore Thursday with low pressure tracking along the front and winds turning offshore Thursday night into Friday. $$ ANZ151-041000- Penobscot Bay- 502 PM EDT Sun May 3 2026 .TONIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 3 seconds. .MON NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 7 seconds. .TUE...S winds 15 to 20 kt. Gusts up to 30 kt in the afternoon. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: S 4 ft at 7 seconds, becoming S 6 ft at 7 seconds. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 7 ft at 8 seconds. .WED...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: S 7 ft at 8 seconds. A chance of rain in the morning, then rain in the afternoon. .WED NIGHT...S winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. Rain in the evening, then showers after midnight. .THU...NW winds around 5 kt, becoming SW in the afternoon. Seas 3 to 5 ft. A chance of showers. .THU NIGHT...W winds around 5 kt. Seas 2 to 3 ft. A chance of showers. .FRI...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers in the evening. $$ ANZ153-041000- Casco Bay- 502 PM EDT Sun May 3 2026 .TONIGHT...NW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .TUE...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. .WED...S winds 15 to 20 kt with gusts up to 25 kt, increasing to 20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 4 to 6 ft. A chance of rain in the morning, then rain in the afternoon. .WED NIGHT...S winds 20 to 25 kt with gusts up to 35 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to 6 ft. Rain in the evening, then showers likely after midnight. .THU...N winds around 5 kt, becoming S in the afternoon. Seas 2 to 4 ft. A chance of showers. .THU NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. A chance of showers. .FRI...W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 4 ft. $$ ANZ150-041000- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 502 PM EDT Sun May 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming W 15 to 20 kt with gusts up to 30 kt late this evening and early morning, then diminishing to 10 to 15 kt with gusts up to 25 kt towards daybreak. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 9 seconds and NW 3 ft at 4 seconds. .MON...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SW 6 ft at 6 seconds and SE 5 ft at 9 seconds. .MON NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 7 ft at 9 seconds and SW 6 ft at 6 seconds. .TUE...SW winds 15 to 20 kt, becoming S 20 to 25 kt in the afternoon. Seas 6 to 7 ft, building to 7 to 10 ft in the afternoon. Wave Detail: S 7 ft at 8 seconds, becoming S 9 ft at 7 seconds. .TUE NIGHT...SW winds 25 to 30 kt with gusts up to 35 kt. Seas 9 to 12 ft. Wave Detail: S 11 ft at 8 seconds. .WED...S winds 25 to 30 kt with gusts up to 35 kt. Seas 9 to 11 ft. Wave Detail: S 11 ft at 8 seconds. A chance of rain in the morning, then rain likely in the afternoon. .WED NIGHT...S winds 25 to 30 kt with gusts up to 40 kt, becoming W 15 to 20 kt with gusts up to 30 kt after midnight. Seas 8 to 11 ft, subsiding to 6 to 9 ft after midnight. Showers. .THU...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon. Showers likely, mainly in the morning. .THU NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers. .FRI...W winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. A chance of showers. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. $$ ANZ152-041000- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 502 PM EDT Sun May 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .TONIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 9 seconds, becoming SE 5 ft at 9 seconds and W 3 ft at 4 seconds. .MON...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: SW 5 ft at 5 seconds and SE 5 ft at 9 seconds. .MON NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 6 ft. Wave Detail: SE 6 ft at 9 seconds and S 5 ft at 5 seconds. .TUE...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. Wave Detail: S 6 ft at 7 seconds, becoming S 9 ft at 7 seconds. .TUE NIGHT...S winds 25 to 30 kt with gusts up to 35 kt. Seas 8 to 11 ft. Wave Detail: S 11 ft at 8 seconds. .WED...S winds 25 to 30 kt with gusts up to 35 kt. Seas 8 to 11 ft. Wave Detail: S 11 ft at 8 seconds. A chance of rain in the morning, then rain in the afternoon. .WED NIGHT...S winds 25 to 30 kt with gusts up to 40 kt, becoming W 15 to 20 kt with gusts up to 30 kt after midnight. Seas 8 to 11 ft, subsiding to 5 to 8 ft after midnight. Rain in the evening, then showers after midnight. .THU...NW winds 5 to 10 kt, becoming S in the afternoon. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. A chance of showers. .THU NIGHT...W winds 5 to 10 kt, becoming NW with gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of showers. .FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 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 3 to 5 ft. $$ ANZ154-041000- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 502 PM EDT Sun May 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .TONIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 9 seconds and NW 2 ft at 3 seconds. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 9 seconds and SW 4 ft at 4 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 9 seconds and S 4 ft at 5 seconds. .TUE...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft, building to 5 to 7 ft in the afternoon. Wave Detail: S 5 ft at 7 seconds, becoming S 7 ft at 6 seconds. .TUE NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 9 ft. Wave Detail: S 8 ft at 7 seconds. .WED...S winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 9 ft. Wave Detail: S 8 ft at 7 seconds. A chance of rain in the morning, then rain in the afternoon. .WED NIGHT...S winds 20 to 25 kt with gusts up to 35 kt, becoming W 15 to 20 kt with gusts up to 25 kt after midnight. Seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight. Rain in the evening, then showers likely after midnight. .THU...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 4 ft. A chance of showers. .THU NIGHT...SW winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. A chance of showers. .FRI...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers in the morning. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. $$ ANZ180-041000- Waters from Stonington ME to Port Clyde ME from 25 to 60 NM- 502 PM EDT Sun May 3 2026 .TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: SE 6 ft at 9 seconds and NW 5 ft at 5 seconds. .MON...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave Detail: SW 7 ft at 6 seconds and SE 5 ft at 9 seconds. .MON NIGHT...SW winds around 20 kt with gusts up to 30 kt. Seas 7 to 8 ft. Wave Detail: SW 8 ft at 7 seconds and S 8 ft at 9 seconds. .TUE...SW winds 15 to 20 kt, becoming S 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 7 to 10 ft. Wave Detail: S 10 ft at 8 seconds. .TUE NIGHT...SW winds 25 to 30 kt with gusts up to 35 kt. Seas 10 to 12 ft. Wave Detail: S 12 ft at 8 seconds. .WED...S winds 25 to 30 kt with gusts up to 35 kt. Seas 10 to 11 ft. Wave Detail: S 11 ft at 8 seconds. Rain likely in the afternoon. .WED NIGHT...SW winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to 11 ft, subsiding to 7 to 10 ft after midnight. Showers. .THU...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 5 to 7 ft, subsiding to 4 ft in the afternoon. Showers likely, mainly in the morning. .THU NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft, building to 5 to 7 ft after midnight. Showers likely, mainly in the evening. .FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 6 to 7 ft. A chance of showers in the morning. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 6 ft. $$ ANZ182-041000- Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM- 502 PM EDT Sun May 3 2026 .TONIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: SE 6 ft at 9 seconds and NW 4 ft at 5 seconds. .MON...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 7 ft. Wave Detail: SW 6 ft at 6 seconds and E 6 ft at 9 seconds. .MON NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave Detail: SE 8 ft at 9 seconds and SW 7 ft at 6 seconds. .TUE...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 6 to 7 ft, building to 7 to 10 ft in the afternoon. Wave Detail: S 7 ft at 7 seconds, becoming S 10 ft at 7 seconds. .TUE NIGHT...SW winds 25 to 30 kt with gusts up to 35 kt. Seas 10 to 11 ft. Wave Detail: S 11 ft at 8 seconds. .WED...S winds 25 to 30 kt with gusts up to 35 kt. Seas 9 to 11 ft. Wave Detail: S 11 ft at 8 seconds. Rain likely in the afternoon. .WED NIGHT...S winds 25 to 30 kt, becoming W 20 to 25 kt after midnight. Gusts up to 40 kt. Seas 8 to 11 ft, subsiding to 6 to 9 ft after midnight. Showers. .THU...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. Showers likely, mainly in the morning. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. Showers likely, mainly in the evening. .FRI...W winds around 15 kt with gusts up to 20 kt. Seas 5 to 6 ft. A chance of showers in the morning. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. $$ ANZ184-041000- Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM- 502 PM EDT Sun May 3 2026 .TONIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 9 seconds and NW 3 ft at 4 seconds. .MON...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 6 ft. Wave Detail: SW 5 ft at 5 seconds and E 5 ft at 9 seconds. .MON NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: SE 7 ft at 9 seconds and SW 6 ft at 6 seconds. .TUE...S winds 15 to 20 kt with gusts up to 25 kt, increasing to 20 to 25 kt with gusts up to 35 kt in the afternoon. Seas 5 to 6 ft, building to 6 to 9 ft in the afternoon. Wave Detail: S 6 ft at 7 seconds, becoming S 9 ft at 7 seconds. .TUE NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 8 to 10 ft. Wave Detail: S 10 ft at 8 seconds. .WED...S winds 20 to 25 kt with gusts up to 35 kt. Seas 8 to 10 ft. Wave Detail: S 9 ft at 8 seconds. A chance of rain in the morning, then rain likely in the afternoon. .WED NIGHT...S winds 20 to 25 kt, becoming W 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 7 to 9 ft, subsiding to 5 to 8 ft after midnight. Showers. .THU...NW winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 3 to 5 ft. A chance of showers. .THU NIGHT...W winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 4 ft, building to 4 to 6 ft after midnight. A chance of showers. .FRI...W winds 10 to 15 kt with gusts up to 20 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 4 to 5 ft. $$