


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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103 FZUS51 KGYX 041007 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 606 AM EDT Sat Oct 4 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-042300- 606 AM EDT Sat Oct 4 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure remains in place across the waters for the next few days. Seas will continue to subside this afternoon and into tonight. A cold front will cross the waters Wednesday. $$ ANZ154-042300- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 606 AM EDT Sat Oct 4 2025 .TODAY...W winds around 5 kt, becoming SW this afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 10 seconds. .TONIGHT...W winds around 5 kt, becoming N after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 10 seconds. .SUN...NE winds around 5 kt, becoming SE around 5 kt in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 12 seconds. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 13 seconds. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 12 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and E 2 ft at 11 seconds. .TUE...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 2 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Showers. .WED...W winds 10 to 15 kt, becoming NW in the afternoon. Seas 2 to 4 ft. Showers. .WED NIGHT...N winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 3 ft. Showers likely in the evening. $$ ANZ152-042300- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 606 AM EDT Sat Oct 4 2025 .TODAY...W winds 5 to 10 kt, becoming SW late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 10 seconds. .TONIGHT...W winds around 5 kt, becoming NE around 5 kt after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds. .SUN...NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 12 seconds. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 12 seconds. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 11 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Showers. .WED...W winds 10 to 15 kt, becoming NW in the afternoon. Seas 3 to 4 ft. Showers. .WED NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Showers likely in the evening. $$ ANZ150-042300- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 606 AM EDT Sat Oct 4 2025 .TODAY...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 11 seconds. .TONIGHT...NW winds around 5 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 2 ft at 10 seconds. .SUN...E winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 11 seconds. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds. .TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 4 ft. .TUE NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Showers. .WED...W winds 10 to 15 kt, becoming NW in the afternoon. Gusts up to 25 kt. Seas 3 to 5 ft. Showers. .WED NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers in the evening. $$ ANZ153-042300- Casco Bay- 606 AM EDT Sat Oct 4 2025 .TODAY...W winds around 5 kt, becoming SW this afternoon. Seas 2 to 3 ft. .TONIGHT...NW winds around 5 kt, becoming N around 5 kt after midnight. Seas around 2 ft. .SUN...NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds around 5 kt. Seas around 2 ft. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers. .WED...W winds around 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Showers. .WED NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely in the evening. $$ ANZ151-042300- Penobscot Bay- 606 AM EDT Sat Oct 4 2025 .TODAY...W winds around 5 kt, becoming SW around 5 kt late. Seas around 2 ft. .TONIGHT...NW winds around 5 kt, becoming NE around 5 kt after midnight. Seas around 2 ft in the evening, then 1 foot or less. .SUN...E winds around 5 kt, becoming S in the afternoon. Seas 1 foot or less. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. .MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds. .TUE...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Showers. .WED...W winds around 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Showers. .WED NIGHT...N winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely in the evening. $$