


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
683 FZUS51 KGYX 071718 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 118 PM EDT Tue Oct 7 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-080730- 118 PM EDT Tue Oct 7 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM A cold front crosses the waters late tonight and early Wednesday. Gusty southwest winds will shift sharply behind the front to northwesterly. High pressure returns for the second half of the work week and into the weekend, allowing winds and seas to diminish. A storm stalls well south of New England this weekend and into early next week. $$ ANZ154-080730- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 118 PM EDT Tue Oct 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds. .TONIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 5 seconds and SE 2 ft at 10 seconds. A chance of rain after midnight. .WED...SW winds 15 to 20 kt, becoming N in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds and SE 3 ft at 9 seconds. Rain. Vsby 1 to 3 NM in the morning. .WED NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: N 4 ft at 4 seconds and SE 3 ft at 7 seconds. .THU...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: N 4 ft at 3 seconds and NE 3 ft at 7 seconds. .THU NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds. .FRI...W winds 5 to 10 kt, becoming SW with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas around 2 ft. $$ ANZ152-080730- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 118 PM EDT Tue Oct 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 5 seconds. .TONIGHT...SW winds around 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 6 seconds. A chance of rain after midnight. .WED...SW winds 15 to 20 kt, becoming N in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. Rain. Vsby 1 to 3 NM in the morning. .WED NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 6 seconds and SE 2 ft at 11 seconds. .THU...N winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 9 seconds. .THU NIGHT...N winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 7 seconds. .FRI...NW winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas around 2 ft. $$ ANZ150-080730- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 118 PM EDT Tue Oct 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON... .THIS AFTERNOON...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 5 seconds. .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 7 ft at 7 seconds. .WED...SW winds 15 to 20 kt, becoming NW in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 7 ft at 7 seconds. Rain. Vsby 1 to 3 NM in the morning. .WED NIGHT...N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 6 seconds. A chance of showers in the evening. .THU...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and E 2 ft at 10 seconds. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 7 seconds. .FRI...NW winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. .FRI NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...SW winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas around 2 ft. $$ ANZ153-080730- Casco Bay- 118 PM EDT Tue Oct 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .THIS AFTERNOON...S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .TONIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain after midnight with vsby 1 to 3 NM. .WED...SW winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Rain. Vsby 1 to 3 NM in the morning. .WED NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .THU...NW winds 15 to 20 kt with gusts up to 30 kt. Seas around 2 ft. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. .FRI...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. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas around 2 ft. .SAT...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt, becoming N after midnight. Seas 1 foot or less. $$ ANZ151-080730- Penobscot Bay- 118 PM EDT Tue Oct 7 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING... .THIS AFTERNOON...S winds around 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds. .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 4 seconds. A chance of rain after midnight. .WED...SW winds 15 to 20 kt, becoming N 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Rain. Vsby 1 to 3 NM in the morning. .WED NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .THU...NW winds 15 to 20 kt with gusts up to 30 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. .FRI...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. .FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .SAT...SW winds around 5 kt. Seas 1 foot or less, then around 2 ft in the afternoon. .SAT NIGHT...W winds around 5 kt, becoming N after midnight. Seas around 2 ft in the evening, then 1 foot or less. $$