


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
415 FZUS51 KGYX 150533 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 133 AM EDT Tue Jul 15 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-151945- 133 AM EDT Tue Jul 15 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure will become predominant today through late week, along with another moist airmass supportive of more sea fog. Seas remain low with waves 1 to 3 feet and winds generally 10 knots or less. $$ ANZ154-151945- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 133 AM EDT Tue Jul 15 2025 .TODAY...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy fog this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this morning. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. .WED...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 5 seconds. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. Patchy fog. Vsby 1 NM or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. Patchy fog in the morning. A chance of showers in the morning, then scattered tstms with a chance of showers in the afternoon. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. Scattered tstms with a chance of showers in the evening. Patchy fog. Vsby 1 NM or less. .FRI...W winds 5 to 10 kt with gusts up to 20 kt, becoming N in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...N winds 5 to 10 kt. Seas around 2 ft. .SAT...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ152-151945- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 133 AM EDT Tue Jul 15 2025 .TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds. Areas of dense fog early this morning, then patchy fog late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this morning. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. Patchy fog. Vsby 1 NM or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog in the morning. A chance of showers. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. A chance of showers in the evening. Patchy fog. Vsby 1 NM or less. .FRI...W winds around 10 kt with gusts up to 20 kt, becoming NW in the afternoon. Seas around 3 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...N winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ150-151945- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 133 AM EDT Tue Jul 15 2025 .TODAY...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds. Areas of dense fog early this morning, then patchy fog late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this morning. .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds. Patchy fog. Vsby 1 NM or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. Patchy fog. Vsby 1 NM or less. .FRI...W winds around 10 kt with gusts up to 20 kt, becoming NW in the afternoon. Seas around 3 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. .SAT...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. $$ ANZ153-151945- Casco Bay- 133 AM EDT Tue Jul 15 2025 .TODAY...S winds around 5 kt, increasing to 5 to 10 kt late. Seas around 2 ft. Areas of dense fog early this morning, then patchy fog late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this morning. .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby 1 NM or less. .THU...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning. A chance of showers in the morning, then scattered tstms with a chance of showers in the afternoon. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Scattered tstms with a chance of showers in the evening. Patchy fog. Vsby 1 NM or less. .FRI...NW winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...N winds around 5 kt. Seas around 2 ft. .SAT...NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ151-151945- Penobscot Bay- 133 AM EDT Tue Jul 15 2025 .TODAY...SW winds around 5 kt, becoming S this afternoon. Seas around 2 ft. Areas of dense fog early this morning, then patchy fog late this morning. Vsby 1 NM or less, increasing to 1 to 3 NM late this morning. .TONIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog. Vsby 1 NM or less. .THU...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. Patchy fog in the morning. A chance of showers. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. A chance of showers in the evening. Patchy fog. Vsby 1 NM or less. .FRI...W winds 5 to 10 kt, becoming NW in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...N winds around 5 kt. Seas 2 to 3 ft. .SAT...N winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt. Seas around 2 ft. $$