


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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833 FZUS51 KGYX 112310 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 710 PM EDT Fri Apr 11 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-121315- 710 PM EDT Fri Apr 11 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure remains centered over the Canadian Maritimes through the weekend while low pressure slowly moves up the East Coast. The system gradually drifts into the Gulf of Maine by Sunday before moving east of the waters by Monday. High pressure builds in behind this system on Monday. A cold front likely then approaches from the west on Tuesday. $$ ANZ154-121315- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 710 PM EDT Fri Apr 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... .TONIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 5 seconds. A slight chance of rain after midnight. A chance of rain towards daybreak. Vsby 1 NM or less towards daybreak. .SAT...NE winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: E 3 ft at 6 seconds, becoming E 5 ft at 8 seconds. Rain and snow. Vsby 1 NM or less. .SAT NIGHT...NE winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 9 seconds. Rain. Vsby 1 NM or less in the evening. .SUN...N winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 9 seconds. Rain likely, mainly in the morning. .SUN NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 8 seconds. .MON...NW winds 5 to 10 kt with gusts up to 20 kt, becoming SW in the afternoon. Seas 4 to 6 ft. Wave Detail: E 5 ft at 8 seconds. .MON NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 3 to 4 ft. A chance of showers after midnight. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers. .TUE NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 3 to 4 ft. A chance of showers in the evening. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. .WED NIGHT...W winds around 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. $$ ANZ152-121315- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 710 PM EDT Fri Apr 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... .TONIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt towards daybreak. Seas around 2 ft. Wave Detail: SE 2 ft at 4 seconds. A slight chance of rain towards daybreak. Vsby 1 NM or less towards daybreak. .SAT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 9 seconds. Rain. Snow in the afternoon. Vsby 1 NM or less. .SAT NIGHT...NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 4 to 5 ft, building to 5 to 7 ft after midnight. Wave Detail: SE 5 ft at 9 seconds, becoming SE 6 ft at 9 seconds. Rain likely. Vsby 1 NM or less in the evening. .SUN...N winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 9 seconds. Rain likely. .SUN NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 8 seconds. A chance of showers in the evening. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt in the afternoon. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. Wave Detail: E 5 ft at 8 seconds, becoming E 4 ft at 8 seconds and NE 3 ft at 7 seconds. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers after midnight. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers. .TUE NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt after midnight. Seas 3 to 4 ft. A chance of showers in the evening. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. .WED NIGHT...W winds around 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. $$ ANZ150-121315- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 710 PM EDT Fri Apr 11 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... .TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. .SAT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 9 seconds. Rain likely. Snow likely in the afternoon. Vsby 1 NM or less. .SAT NIGHT...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft. Wave Detail: SE 6 ft at 9 seconds. Rain. .SUN...NE winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: SE 7 ft at 8 seconds. Rain. .SUN NIGHT...N winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: E 6 ft at 8 seconds and N 2 ft at 3 seconds. A chance of showers. .MON...N winds 10 to 15 kt with gusts up to 25 kt, becoming NW 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: E 4 ft at 7 seconds and N 2 ft at 3 seconds. .MON NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers after midnight. .TUE...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers in the morning, then showers likely in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. .WED...W winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 5 ft. $$ ANZ153-121315- Casco Bay- 710 PM EDT Fri Apr 11 2025 .TONIGHT...E winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. A slight chance of snow towards daybreak. Vsby 1 NM or less towards daybreak. .SAT...NE winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Rain. A chance of snow in the morning, then snow in the afternoon. Vsby 1 NM or less. .SAT NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain, mainly in the evening with vsby 1 NM or less. .SUN...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Rain likely, mainly in the morning. .SUN NIGHT...N winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. A chance of showers in the evening. .MON...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 4 ft. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .TUE NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt after midnight. Seas 2 to 3 ft. A chance of showers in the evening. .WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. $$ ANZ151-121315- Penobscot Bay- 710 PM EDT Fri Apr 11 2025 .TONIGHT...E winds around 5 kt, becoming NE after midnight, then increasing to 5 to 10 kt towards daybreak. Seas 1 foot or less. .SAT...NE winds 5 to 10 kt. Seas around 2 ft. A chance of rain in the morning, then rain and snow likely in the afternoon. Vsby 1 NM or less. .SAT NIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Rain likely. .SUN...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Rain likely. .SUN NIGHT...N winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .MON...NW winds 5 to 10 kt. Seas around 2 ft. .MON NIGHT...SW winds around 5 kt. Seas around 2 ft in the evening, then 1 foot or less. A chance of showers after midnight. .TUE...S winds 5 to 10 kt. Seas around 2 ft. Showers likely. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely, mainly in the evening. .WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .WED NIGHT...W winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. $$