Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
725 FZUS51 KGYX 140626 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 226 AM EDT Mon Sep 14 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 60 NM ANZ100-142100- 226 AM EDT Mon Sep 14 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 60 NM... A cold front crosses the waters this morning, with fog clearing out behind the front as winds increase out of the northwest. High pressure builds in later today and crests over the waters Tuesday. High pressure likely lingers through mid week with a cold front approaching late week. $$ ANZ151-142100- Penobscot Bay- 226 AM EDT Mon Sep 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS AFTERNOON... .REST OF TONIGHT...SW winds around 5 kt. Seas around 2 ft. Areas of fog. A slight chance of showers towards daybreak. Vsby 1 to 3 NM. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at 6 seconds. A chance of showers in the morning. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt after midnight. Seas 2 to 3 ft. .TUE...N winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .TUE NIGHT...SW winds around 5 kt. Seas 1 foot or less. .WED...SW winds 5 to 10 kt. Seas 1 foot or less. .WED NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 1 foot or less. .THU...NE winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. A chance of showers in the afternoon. .THU NIGHT...S winds around 5 kt, becoming W around 5 kt after midnight. Seas 1 foot or less. Showers likely. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the morning. .FRI NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. $$ ANZ153-142100- Casco Bay- 226 AM EDT Mon Sep 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING THROUGH THIS AFTERNOON... .REST OF TONIGHT...SW winds around 5 kt. Seas around 2 ft. Areas of fog. A slight chance of showers towards daybreak. Vsby 1 to 3 NM. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers in the morning with vsby 1 to 3 NM. .MON NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt after midnight. Seas 2 to 3 ft. .TUE...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. .WED...S winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft in the evening, then 1 foot or less. .THU...NE winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. A chance of showers in the afternoon. .THU NIGHT...S winds around 5 kt, becoming W after midnight. Seas around 2 ft. A chance of showers. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. $$ ANZ150-142100- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 226 AM EDT Mon Sep 14 2026 .REST OF TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. Areas of fog. Vsby 1 to 3 NM. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 9 seconds. A chance of showers in the morning. Areas of fog in the morning with vsby 1 to 3 NM. .MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and NW 2 ft at 4 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 7 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. .WED...SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds. .WED NIGHT...SW winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. .THU...E winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Showers likely. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ152-142100- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 226 AM EDT Mon Sep 14 2026 .REST OF TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Areas of fog. Vsby 1 to 3 NM. .MON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 6 seconds. A chance of showers in the morning. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and NW 2 ft at 3 seconds. .TUE...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 7 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. .WED...SW winds around 10 kt. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt, becoming E after midnight. Seas around 2 ft. .THU...E winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Showers likely, mainly in the evening. .FRI...NW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. $$ ANZ154-142100- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 226 AM EDT Mon Sep 14 2026 .REST OF TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. Areas of fog. Vsby 1 NM or less, increasing to 1 to 3 NM towards daybreak. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 6 seconds. .MON NIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 8 seconds. .TUE...NE winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 6 seconds. .WED...SW winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. .THU...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .THU NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Showers likely, mainly in the evening. .FRI...N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. $$ ANZ180-142100- Waters from Stonington ME to Port Clyde ME from 25 to 60 NM- 226 AM EDT Mon Sep 14 2026 .REST OF TONIGHT...W winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds. Areas of fog. Vsby 1 to 3 NM. .MON...W winds 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 3 ft at 4 seconds and S 3 ft at 7 seconds. Areas of fog in the morning with vsby 1 to 3 NM. .MON NIGHT...N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 7 seconds. .TUE...N winds 10 to 15 kt with gusts up to 20 kt, becoming NE 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds. .WED...SW winds around 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...S winds 5 to 10 kt. Seas around 2 ft. .THU NIGHT...S winds around 10 kt, becoming SW with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Showers likely. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. $$ ANZ182-142100- Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM- 226 AM EDT Mon Sep 14 2026 .REST OF TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Areas of fog. Vsby 1 to 3 NM. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and S 3 ft at 6 seconds. Areas of fog in the morning with vsby 1 to 3 NM. .MON NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 8 seconds. .TUE...NE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds. .WED...SW winds around 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...S winds 5 to 10 kt. Seas around 2 ft. .THU NIGHT...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Showers likely, mainly in the evening. .FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...NW winds 10 to 15 kt. Seas 2 to 3 ft. $$ ANZ184-142100- Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM- 226 AM EDT Mon Sep 14 2026 .REST OF TONIGHT...SW winds around 5 kt, becoming W towards daybreak. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds. Areas of fog. Vsby 1 to 3 NM. .MON...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 3 ft at 6 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and SE 2 ft at 8 seconds. .TUE...NE winds 5 to 10 kt with gusts up to 20 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 6 seconds and NW 2 ft at 3 seconds. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 6 seconds. .WED...SW winds around 10 kt. Seas around 2 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. .THU...SE winds around 5 kt. Seas around 2 ft. .THU NIGHT...S winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Showers likely, mainly in the evening. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...W winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. $$