


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
726 FZUS51 KGYX 150002 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 802 PM EDT Mon Jul 14 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-151415- 802 PM EDT Mon Jul 14 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM The very humid airmass that is in place is responsible for persistent sea fog across the coastal waters, occasionally dense. A cold front is on pace to cross the waters tonight, breaking up the foggy conditions. High pressure will become predominant Tuesday 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. $$ ANZ154-151415- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 802 PM EDT Mon Jul 14 2025 .REST OF TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers with isolated tstms early this evening, then a slight chance of showers. A chance of showers towards daybreak. Patchy fog. Vsby 1 to 3 NM late this evening and early morning, decreasing to 1 NM or less. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and SE 2 ft at 8 seconds. .WED...S winds 5 to 10 kt. Seas around 2 ft. .WED NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog. Vsby 1 NM or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog in the morning. A chance of showers in the afternoon. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the evening. Patchy fog. Vsby 1 NM or less. .FRI...W winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Patchy fog in the morning. A chance of showers in the afternoon. Vsby 1 NM or less in the morning. .FRI NIGHT...NW winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the evening. .SAT...N winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ152-151415- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 802 PM EDT Mon Jul 14 2025 .REST OF TONIGHT...S winds 5 to 10 kt, becoming SW towards daybreak. Seas around 2 ft. Patchy dense fog early this evening. Areas of dense fog towards daybreak. Isolated tstms early this evening. A chance of showers. Vsby 1 NM or less. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Areas of dense fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt. Seas around 2 ft. 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. Patchy fog. Vsby 1 NM or less. .THU...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 NM or less. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. .SAT...N winds 5 to 10 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. $$ ANZ150-151415- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 802 PM EDT Mon Jul 14 2025 .REST OF TONIGHT...S winds 5 to 10 kt, becoming SW towards daybreak. Seas around 2 ft. Areas of dense fog. A slight chance of showers with isolated tstms late this evening. A chance of showers. Vsby 1 NM or less. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Areas of dense fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Patchy fog. Vsby 1 NM or less. .THU...S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 NM or less. .FRI...W winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .FRI NIGHT...NW winds 5 to 10 kt, becoming N after midnight. Seas 2 to 3 ft. .SAT...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ153-151415- Casco Bay- 802 PM EDT Mon Jul 14 2025 .REST OF TONIGHT...SW winds around 5 kt. Seas around 2 ft. A slight chance of showers with isolated tstms early this evening, then scattered tstms with a chance of showers late this evening. A slight chance of showers. Patchy fog late this evening and early morning. Areas of dense fog towards daybreak. Vsby 1 to 3 NM late this evening, decreasing to 1 NM or less. .TUE...SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Areas of dense fog in the morning with vsby 1 NM or less. .TUE NIGHT...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 and scattered tstms 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...W winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning. A chance of showers in the afternoon. Vsby 1 NM or less in the morning. .FRI NIGHT...NW winds around 5 kt. Seas around 2 ft. A chance of showers in the evening. .SAT...N winds around 5 kt, becoming SE 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. $$ ANZ151-151415- Penobscot Bay- 802 PM EDT Mon Jul 14 2025 .REST OF TONIGHT...S winds around 5 kt. Seas around 2 ft. Areas of dense fog. Isolated tstms late this evening. A chance of showers late this evening and early morning, then a slight chance of showers towards daybreak. Vsby 1 NM or less. .TUE...SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Areas of dense fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 foot or less. Patchy fog in the morning with vsby 1 NM or less. .WED NIGHT...S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. Patchy fog. Vsby 1 NM or less. .THU...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning. A chance of showers in the afternoon. Vsby 1 NM or less in the morning. .THU NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. Patchy fog. Vsby 1 NM or less. .FRI...W winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning. A chance of showers in the afternoon. Vsby 1 NM or less in the morning. .FRI NIGHT...N winds around 5 kt. Seas around 2 ft. A chance of showers in the evening. .SAT...N winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. .SAT NIGHT...SW winds around 5 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$