


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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907 FZUS51 KGYX 291816 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 216 PM EDT Sun Jun 29 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-300830- 216 PM EDT Sun Jun 29 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure builds in from the southwest tonight and settles south of the waters Monday. A cold front approaches from the west on Tuesday, and crosses through by early Wednesday. Another passing front is possible on Thursday. $$ ANZ154-300830- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 216 PM EDT Sun Jun 29 2025 .TONIGHT...S winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog late this evening and early morning. Areas of dense fog towards daybreak. Vsby 1 NM or less late this evening and overnight. .MON...W winds around 5 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. Areas of fog after midnight. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. Areas of fog in the morning. A chance of showers and scattered tstms in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. Scattered tstms in the evening. A chance of showers. .WED...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds and S 2 ft at 3 seconds. .WED NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. .THU...W winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. .FRI...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ152-300830- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 216 PM EDT Sun Jun 29 2025 .TONIGHT...SW winds around 5 kt, becoming W towards daybreak. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Patchy fog late this evening and early morning. Areas of dense fog towards daybreak. Vsby 1 NM or less late this evening and overnight. .MON...W winds around 5 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 8 seconds. Areas of fog after midnight. .TUE...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 8 seconds. Areas of fog in the morning. A chance of showers in the afternoon. .TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. A chance of showers. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 9 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 3 to 4 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .FRI...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. $$ ANZ150-300830- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 216 PM EDT Sun Jun 29 2025 .TONIGHT...SW winds 5 to 10 kt, becoming W towards daybreak. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Patchy fog until early morning. Areas of dense fog towards daybreak. Vsby 1 NM or less. .MON...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Areas of fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds around 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Areas of fog after midnight. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 8 seconds. Areas of fog in the morning. A chance of showers in the afternoon. .TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds. A chance of showers. .WED...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 3 to 4 ft. .THU...SW winds 5 to 10 kt. Seas around 3 ft. .THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .FRI...NW winds 5 to 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. $$ ANZ153-300830- Casco Bay- 216 PM EDT Sun Jun 29 2025 .TONIGHT...SW winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 NM or less. .MON...W winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Areas of fog after midnight. .TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Areas of fog in the morning. A chance of showers and scattered tstms in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Scattered tstms in the evening. A chance of showers. .WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...W winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 2 to 3 ft. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. .FRI...W winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...W winds around 5 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ151-300830- Penobscot Bay- 216 PM EDT Sun Jun 29 2025 .TONIGHT...SW winds around 5 kt, becoming W towards daybreak. Seas around 2 ft. Patchy fog late this evening and overnight with vsby 1 NM or less. .MON...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Areas of fog after midnight. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds. Areas of fog in the morning. A chance of showers in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds. A chance of showers. .WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .THU...SW winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. .FRI...W winds 5 to 10 kt. Seas around 2 ft. .FRI NIGHT...W winds around 5 kt. Seas around 2 ft. $$