


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
727 FZUS51 KGYX 041721 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 121 PM EDT Fri Jul 4 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-050730- 121 PM EDT Fri Jul 4 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure builds in for the weekend, with breezy northwesterly winds easing tonight. Winds become more southerly through the weekend with building wave heights Sunday along with increasing winds. Another front approaches from the north late Sunday and early next week. $$ ANZ154-050730- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 121 PM EDT Fri Jul 4 2025 .TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds. .SAT...W winds 5 to 10 kt, becoming S with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 8 seconds. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 4 seconds and SE 2 ft at 8 seconds. .SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 5 seconds. .SUN NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. A chance of showers and tstms in the evening. .WED...N winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .WED NIGHT...SE winds around 5 kt, becoming E after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ152-050730- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 121 PM EDT Fri Jul 4 2025 .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds. .SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 8 seconds. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. .SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds. .SUN NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers. .TUE...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers. A chance of tstms in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. A chance of tstms in the evening. A chance of showers. .WED...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 5 kt, becoming E after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ150-050730- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 121 PM EDT Fri Jul 4 2025 .TONIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 8 seconds. .SAT...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and SW 2 ft at 3 seconds. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds. .SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds. .SUN NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 6 seconds. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 7 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers. .TUE...SW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft. A chance of showers. .WED...NE winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 5 kt, becoming E after midnight. Seas around 2 ft. $$ ANZ153-050730- Casco Bay- 121 PM EDT Fri Jul 4 2025 .TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SAT...W winds around 5 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .SUN...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 4 ft. .MON NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. A chance of tstms in the afternoon. .TUE NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas around 2 ft. A chance of showers and tstms in the evening. .WED...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 5 kt, becoming E after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ151-050730- Penobscot Bay- 121 PM EDT Fri Jul 4 2025 .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 8 seconds. .SAT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. .SUN...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds. .SUN NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .TUE...SW winds around 5 kt. Seas 2 to 3 ft. A chance of showers. .TUE NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas around 2 ft. A chance of showers. .WED...NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .WED NIGHT...S winds around 5 kt, becoming E after midnight. Seas around 2 ft. $$