Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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466 FZUS51 KGYX 071203 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 803 AM EDT Sun Jun 7 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM ANZ100-080100- 803 AM EDT Sun Jun 7 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 60 NM... A cold front will sink across the waters from Quebec through today, bringing showers. High pressure looks to return early next week, which will continue tranquil conditions on the waters. $$ ANZ151-080100- Penobscot Bay- 803 AM EDT Sun Jun 7 2026 .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, becoming W early this afternoon, then becoming N 10 to 15 kt with gusts up to 20 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog early this morning. A chance of showers early this morning, then showers likely late this morning and afternoon. Vsby 1 to 3 NM this morning. .TONIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 6 seconds. .MON...N winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 5 seconds. .MON NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. .TUE...W winds around 5 kt, becoming SW in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. .WED...SW winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. A chance of showers. .THU...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. A chance of showers in the morning. .THU NIGHT...SE winds around 5 kt. Seas around 2 ft. $$ ANZ153-080100- Casco Bay- 803 AM EDT Sun Jun 7 2026 .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW with gusts up to 20 kt late. Seas 2 to 4 ft. A chance of showers this morning, then showers this afternoon. .TONIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. .MON...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .TUE...W winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .TUE NIGHT...SW winds 10 to 15 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. .WED...SW winds around 5 kt, becoming S in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. .WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. A chance of showers. .THU NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. $$ ANZ150-080100- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 803 AM EDT Sun Jun 7 2026 .TODAY...SW winds 15 to 20 kt, diminishing to 10 to 15 kt early this afternoon, then becoming NW late. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A slight chance of showers early this morning, then a chance of showers late this morning. Showers this afternoon. .TONIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and N 2 ft at 3 seconds. A chance of showers in the evening with vsby 1 to 3 NM. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds. .TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds. .WED...SW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. $$ ANZ152-080100- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 803 AM EDT Sun Jun 7 2026 .TODAY...SW winds 15 to 20 kt, becoming W 10 to 15 kt early this afternoon, then becoming NW late. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A slight chance of showers this morning, then showers likely this afternoon. .TONIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds and N 3 ft at 3 seconds. A chance of showers in the evening with vsby 1 to 3 NM. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 4 ft at 7 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. .TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .THU...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning. .THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. $$ ANZ154-080100- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 803 AM EDT Sun Jun 7 2026 .TODAY...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW late. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 8 seconds. A slight chance of showers this morning, then a chance of showers early this afternoon. Showers likely late. .TONIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 3 seconds and SE 3 ft at 8 seconds. A chance of showers in the evening with vsby 1 to 3 NM. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 6 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 7 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .THU...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers. .THU NIGHT...S winds 5 to 10 kt. Seas around 2 ft. $$ ANZ180-080100- Waters from Stonington ME to Port Clyde ME from 25 to 60 NM- 803 AM EDT Sun Jun 7 2026 .TODAY...SW winds 15 to 20 kt, becoming W late. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A chance of showers early this afternoon. Showers likely late. .TONIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft, building to 5 to 7 ft after midnight. Wave Detail: NW 4 ft at 4 seconds and S 4 ft at 8 seconds, becoming NE 6 ft at 8 seconds and N 4 ft at 5 seconds. A chance of showers in the evening with vsby 1 to 3 NM. .MON...N winds 15 to 20 kt with gusts up to 25 kt, becoming NW around 10 kt in the afternoon. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon. Wave Detail: NE 6 ft at 7 seconds, becoming NE 4 ft at 7 seconds. .MON NIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and W 2 ft at 3 seconds. .TUE...W winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. .WED...SW winds 10 to 15 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. $$ ANZ182-080100- Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM- 803 AM EDT Sun Jun 7 2026 .TODAY...SW winds 15 to 20 kt, becoming W 10 to 15 kt late. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. A chance of showers early this afternoon. Showers likely late. .TONIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 8 seconds and N 4 ft at 4 seconds. Showers likely in the evening with vsby 1 to 3 NM. .MON...N winds 15 to 20 kt with gusts up to 25 kt, becoming W 5 to 10 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: NE 5 ft at 7 seconds. .MON NIGHT...W winds around 10 kt. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 7 seconds. .TUE...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. .WED...SW winds 10 to 15 kt. Seas around 2 ft. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. $$ ANZ184-080100- Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM- 803 AM EDT Sun Jun 7 2026 .TODAY...SW winds 15 to 20 kt, diminishing to 10 to 15 kt with gusts up to 20 kt early this afternoon, then becoming NW late. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. A slight chance of showers early this afternoon. Showers likely late. .TONIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 8 seconds and NW 3 ft at 4 seconds. Showers likely in the evening with vsby 1 to 3 NM. .MON...N winds 10 to 15 kt with gusts up to 25 kt, becoming W 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NE 4 ft at 6 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 4 seconds. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. A chance of showers. .THU...SW winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers in the morning. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. $$