Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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735 FZUS51 KGYX 191805 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 105 PM EST Wed Nov 19 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-200815- 105 PM EST Wed Nov 19 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Winds and seas will continue to relax as high pressure builds into the region. As the high drifts offshore late this week winds will turn southerly ahead of the next front. The front crosses Friday night, and after a period of gusty winds, high pressure will bring gradually improving conditions late Saturday into Sunday. $$ ANZ154-200815- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 105 PM EST Wed Nov 19 2025 .THIS AFTERNOON...NW winds around 5 kt. Seas 1 foot or less. .TONIGHT...N winds 5 to 10 kt. Seas 1 foot or less. .THU...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 1 foot or less. .THU NIGHT...SE winds around 5 kt, becoming SW after midnight. Seas 1 foot or less. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. A chance of showers. .SAT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers in the morning. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. $$ ANZ152-200815- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 105 PM EST Wed Nov 19 2025 .THIS AFTERNOON...NW winds around 5 kt. Seas 1 foot or less. .TONIGHT...N winds 5 to 10 kt. Seas 1 foot or less. .THU...NE winds 5 to 10 kt, diminishing to around 5 kt in the afternoon. Seas 1 foot or less. .THU NIGHT...S winds around 5 kt. Seas 1 foot or less. .FRI...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. .FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds. A chance of showers. .SAT...NW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. .SUN...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas around 2 ft. $$ ANZ150-200815- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 105 PM EST Wed Nov 19 2025 .THIS AFTERNOON...NW winds around 5 kt. Seas around 2 ft. .TONIGHT...N winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. .THU...NE winds 5 to 10 kt, diminishing to around 5 kt in the afternoon. Seas 1 foot or less. .THU NIGHT...NW winds around 5 kt, becoming SW after midnight. Seas 1 foot or less. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and S 2 ft at 8 seconds. .FRI NIGHT...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds. A chance of showers. .SAT...NW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. A chance of showers in the morning. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. .SUN...NW winds 5 to 10 kt with gusts up to 20 kt, becoming W in the afternoon. Seas around 2 ft. .SUN NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ153-200815- Casco Bay- 105 PM EST Wed Nov 19 2025 .THIS AFTERNOON...NW winds around 5 kt. Seas 1 foot or less. .TONIGHT...N winds around 5 kt. Seas 1 foot or less. .THU...NE winds around 5 kt, becoming SE around 5 kt in the afternoon. Seas 1 foot or less. .THU NIGHT...Light and variable winds, becoming SW around 5 kt after midnight. Seas 1 foot or less. .FRI...SW winds 5 to 10 kt, increasing to 10 to 15 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. A chance of showers. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers in the morning. .SAT 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. .SUN...W winds around 5 kt. Seas around 2 ft in the morning, then 1 foot or less. .SUN NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less. $$ ANZ151-200815- Penobscot Bay- 105 PM EST Wed Nov 19 2025 .THIS AFTERNOON...NW winds around 5 kt. Seas 1 foot or less. .TONIGHT...N winds around 5 kt. Seas 1 foot or less. .THU...N winds around 5 kt. Seas 1 foot or less. .THU NIGHT...Light and variable winds, becoming SW around 5 kt after midnight. Seas 1 foot or less. .FRI...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: S 2 ft at 3 seconds. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds. A chance of showers. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers in the morning. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. .SUN...W winds 5 to 10 kt. Seas around 2 ft in the morning, then 1 foot or less. .SUN NIGHT...SW winds around 5 kt. Seas 1 foot or less. $$