


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
191 FZUS51 KGYX 060018 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 818 PM EDT Sat Jul 5 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-061430- 818 PM EDT Sat Jul 5 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM As high pressure shifts offshore winds will become southwesterly and bring in warmer and more humid air through early next week. Sunday may be particularly breezy with building seas ahead of a slowly approaching front. The front will linger in the Gulf of Maine through much of the coming week. Aside from keeping showers and thunderstorms in the forecast, it may allow for moisture to pool and fog to develop as the week goes on. $$ ANZ154-061430- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 818 PM EDT Sat Jul 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and S 2 ft at 8 seconds. .SUN...SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds. .SUN NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 6 seconds. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. A chance of showers. .TUE...S winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon. .TUE NIGHT...SE winds around 5 kt, becoming NE after midnight. Seas around 2 ft. A chance of tstms. Showers likely, mainly in the evening. .WED...NE winds around 5 kt. Seas around 2 ft. .WED NIGHT...E winds around 5 kt. Seas around 2 ft. .THU...E winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...E winds around 5 kt. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ152-061430- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 818 PM EDT Sat Jul 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds. .SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds. .SUN NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 6 seconds. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. A chance of showers and tstms. .TUE...S winds around 10 kt with gusts up to 20 kt, becoming SE in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. A chance of showers in the morning, then showers likely in the afternoon. .TUE NIGHT...SE winds around 5 kt, becoming NE after midnight. Seas 2 to 3 ft. A chance of tstms. Showers likely, mainly in the evening. .WED...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. .WED NIGHT...E winds around 5 kt. Seas around 2 ft. .THU...E winds around 5 kt. Seas 2 to 3 ft. .THU NIGHT...E winds around 5 kt. Seas 2 to 3 ft. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ150-061430- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 818 PM EDT Sat Jul 5 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 6 seconds. .SUN...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 6 seconds. .SUN NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds. .MON...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. A chance of showers and tstms. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds. A chance of showers in the morning, then showers likely in the afternoon. .TUE NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas 2 to 3 ft. A chance of tstms. Showers likely, mainly in the evening. .WED...NE winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. A chance of showers and tstms in the morning. .WED NIGHT...E winds around 5 kt. Seas around 2 ft. .THU...E winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...E winds around 5 kt. Seas 2 to 3 ft. A chance of showers after midnight. Winds and seas higher in and near tstms. $$ ANZ153-061430- Casco Bay- 818 PM EDT Sat Jul 5 2025 .TONIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .SUN...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 4 ft. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of tstms in the evening. A chance of showers. .TUE...S winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon. .TUE NIGHT...E winds around 5 kt, becoming NE after midnight. Seas around 2 ft. A chance of tstms. Showers likely, mainly in the evening. .WED...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .WED NIGHT...E winds around 5 kt. Seas around 2 ft. .THU...E winds around 5 kt. Seas around 2 ft. A chance of showers in the afternoon. .THU NIGHT...E winds around 5 kt. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ151-061430- Penobscot Bay- 818 PM EDT Sat Jul 5 2025 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late this evening and overnight. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds. .SUN...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SUN NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. .MON...SW winds 5 to 10 kt. Seas 2 to 4 ft. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of tstms in the evening. A chance of showers. .TUE...S winds around 5 kt. Seas 2 to 3 ft. A chance of showers in the morning, then showers likely in the afternoon. .TUE NIGHT...SE winds around 5 kt, becoming N after midnight. Seas around 2 ft. Showers likely, mainly in the evening. .WED...NE winds around 5 kt, becoming SE in the afternoon. Seas around 2 ft. .WED NIGHT...SE winds around 5 kt. Seas around 2 ft. .THU...E winds around 5 kt. Seas around 2 ft. .THU NIGHT...E winds around 5 kt. Seas around 2 ft. A chance of showers. Winds and seas higher in and near tstms. $$