


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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093 FZUS51 KGYX 291437 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 1037 AM EDT Sun Jun 29 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-300445- 1037 AM EDT Sun Jun 29 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM A cold front crosses through the waters this morning. High pressure then builds across the waters this afternoon into Monday. A cold front approaches from the west on Tuesday, and crosses through by early Wednesday. Another passing front is possible on Thursday. $$ ANZ154-300445- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 1037 AM EDT Sun Jun 29 2025 .THIS AFTERNOON...W winds around 5 kt, becoming S. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. Patchy fog early with vsby 1 NM or less. .TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds. Areas of dense fog after midnight with vsby 1 NM or less. .MON...W winds around 5 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE...S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 3 ft at 8 seconds. Rain and scattered tstms in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds. Showers likely with scattered tstms in the evening, then scattered showers after midnight. .WED...SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ152-300445- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 1037 AM EDT Sun Jun 29 2025 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds. Patchy fog. Vsby 1 NM or less. .TONIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Areas of dense fog after midnight with vsby 1 NM or less. .MON...W winds around 5 kt, becoming S in the afternoon. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Areas of dense 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 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. .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. Rain 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. Showers likely, mainly in the evening. .WED...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. .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 with gusts up to 20 kt, becoming W after midnight. Seas 2 to 3 ft. $$ ANZ150-300445- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 1037 AM EDT Sun Jun 29 2025 .THIS AFTERNOON...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Areas of dense fog late this morning and early afternoon, then patchy fog late. Vsby 1 NM or less. .TONIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Patchy fog in the evening. Areas of dense fog after midnight. Vsby 1 NM or less. .MON...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...S winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 8 seconds. .TUE...S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 3 ft at 8 seconds. Showers likely in the afternoon. .TUE NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds. Showers likely, mainly in the evening. .WED...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. .WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 3 to 4 ft. .THU...SW winds 5 to 10 kt. Seas around 3 ft. .THU NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ153-300445- Casco Bay- 1037 AM EDT Sun Jun 29 2025 .THIS AFTERNOON...W winds around 5 kt, becoming S. Seas 2 to 3 ft. .TONIGHT...SW winds around 5 kt, becoming NW after midnight. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .MON...W winds around 5 kt, becoming S in the afternoon. Seas 2 to 3 ft. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 2 to 3 ft. Rain and scattered tstms in the afternoon. .TUE NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Showers likely with scattered tstms in the evening. .WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Winds and seas higher in and near tstms. $$ ANZ151-300445- Penobscot Bay- 1037 AM EDT Sun Jun 29 2025 .THIS AFTERNOON...W winds around 5 kt, becoming SW around 5 kt late. Seas around 2 ft. Patchy fog early. Isolated showers late. Vsby 1 NM or less early. .TONIGHT...W winds around 5 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 NM or less. .MON...SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .MON NIGHT...S winds 5 to 10 kt. Seas around 2 ft. .TUE...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds. Rain in the afternoon. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds. Showers likely, mainly in the evening. .WED...SW winds 5 to 10 kt. Seas 2 to 3 ft. .WED NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. .THU...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. $$