FZUS51 KGYX 100634 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 234 AM EDT Tue Mar 10 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-102045- 234 AM EDT Tue Mar 10 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Winds and seas diminish through this morning with a seabreeze developing this afternoon. Active weather is expected Wednesday into Thursday night with the passage of a frontal system. South winds may gust to Gale force ahead of the system Wednesday night and likely gust to Gale force as winds shift northwesterly behind the system late Thursday and Thursday night. A brief break in the active weather is expected Friday followed by low pressure crossing northern New England Friday night. $$ ANZ154-102045- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 234 AM EDT Tue Mar 10 2026 .TODAY...SW winds 10 to 15 kt with gusts up to 20 kt, becoming S 5 to 10 kt with gusts up to 20 kt late this morning and afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. .TONIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 9 seconds. .WED...E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 7 seconds. A chance of rain. Patchy fog in the morning. Areas of dense fog in the afternoon. Vsby 1 NM or less. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: SE 3 ft at 5 seconds, becoming S 6 ft at 6 seconds and NE 2 ft at 7 seconds. A chance of rain. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 8 seconds and NE 2 ft at 7 seconds. Areas of dense fog in the morning. A chance of rain. Vsby 1 NM or less in the morning. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 8 seconds and W 4 ft at 4 seconds. .FRI...W winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. .FRI NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 6 ft, building to 5 to 8 ft after midnight. A chance of rain and snow in the evening, then a chance of rain after midnight. Vsby 1 NM or less in the evening. .SAT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft. A chance of rain in the morning. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. $$ ANZ152-102045- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 234 AM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING... .TODAY...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt with gusts up to 20 kt late this morning and afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. .TONIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds. .WED...E winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 6 seconds and S 3 ft at 6 seconds. A chance of rain. Areas of dense fog in the afternoon. Vsby 1 to 3 NM, decreasing to 1 NM or less in the afternoon. .WED NIGHT...SE winds 15 to 20 kt, becoming S 20 to 25 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft, building to 5 to 7 ft after midnight. Wave Detail: SE 4 ft at 7 seconds, becoming SE 7 ft at 7 seconds. Rain likely. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 20 to 25 kt, becoming W 15 to 20 kt in the afternoon. Gusts up to 35 kt. Seas 6 to 8 ft. Wave Detail: S 8 ft at 8 seconds and E 2 ft at 7 seconds. Areas of dense fog in the morning. Rain likely, mainly in the morning with vsby 1 NM or less. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 8 seconds and W 5 ft at 4 seconds. .FRI...W winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft, subsiding to 3 to 4 ft in the afternoon. .FRI NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, building to 7 to 10 ft after midnight. Rain likely. A chance of snow in the evening, then snow likely after midnight. Vsby 1 NM or less. .SAT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft. Rain likely in the morning with vsby 1 NM or less. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. $$ ANZ150-102045- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 234 AM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING... .TODAY...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt with gusts up to 20 kt late this morning and afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. .TONIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds. .WED...E winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: NE 4 ft at 6 seconds and S 3 ft at 6 seconds. Rain likely. Areas of dense fog in the afternoon with vsby 1 NM or less. .WED NIGHT...SE winds 15 to 20 kt, becoming S 20 to 25 kt after midnight. Gusts up to 35 kt. Seas 4 to 6 ft, building to 6 to 9 ft after midnight. Wave Detail: SE 4 ft at 7 seconds, becoming SE 8 ft at 7 seconds. Rain likely. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 20 to 25 kt, becoming W 15 to 20 kt in the afternoon. Gusts up to 35 kt. Seas 6 to 9 ft. Wave Detail: S 9 ft at 8 seconds and E 2 ft at 6 seconds. Areas of dense fog in the morning. Rain likely, mainly in the morning with vsby 1 NM or less. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: S 7 ft at 8 seconds and W 6 ft at 6 seconds. A chance of rain in the evening with vsby 1 NM or less. .FRI...W winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon. .FRI NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, building to 8 to 11 ft after midnight. A chance of snow and rain in the evening, then rain and snow likely after midnight. Vsby 1 NM or less. .SAT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to 11 ft, subsiding to 7 to 10 ft in the afternoon. Rain likely with a chance of snow in the morning with vsby 1 NM or less. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 40 kt. Seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight. $$ ANZ153-102045- Casco Bay- 234 AM EDT Tue Mar 10 2026 .TODAY...S winds 5 to 10 kt. Seas 2 to 3 ft. .TONIGHT...S winds around 5 kt, becoming N after midnight. Seas 2 to 3 ft. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Rain likely. Areas of fog in the afternoon with vsby 1 NM or less. .WED NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after midnight. Seas 2 to 4 ft. Rain likely. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 15 to 20 kt, becoming W in the afternoon. Seas 3 to 5 ft. Areas of dense fog in the morning. Rain likely, mainly in the morning with vsby 1 NM or less. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .FRI...W winds 5 to 10 kt with gusts up to 20 kt, becoming S 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft. .FRI NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft. Snow and rain likely. Vsby 1 NM or less. .SAT...W winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 35 kt. Seas 3 to 5 ft. A chance of rain in the morning with vsby 1 NM or less. .SAT NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. $$ ANZ151-102045- Penobscot Bay- 234 AM EDT Tue Mar 10 2026 .TODAY...S winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds. .TONIGHT...S winds 5 to 10 kt, becoming NE with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. .WED...NE winds 15 to 20 kt, becoming E 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 2 seconds and S 2 ft at 6 seconds. Rain. Areas of dense fog in the afternoon. Vsby 1 to 3 NM, decreasing to 1 NM or less in the afternoon. .WED NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: S 2 ft at 4 seconds, becoming S 4 ft at 6 seconds. Rain. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 15 to 20 kt, becoming W in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Areas of dense fog in the morning. Rain likely, mainly in the morning with vsby 1 NM or less. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 8 seconds. A chance of rain in the evening with vsby 1 NM or less. .FRI...W winds 10 to 15 kt, becoming SW in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...S winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Snow and rain likely. Vsby 1 NM or less. .SAT...SW winds 15 to 20 kt, becoming W in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Rain likely with a chance of snow in the morning, then a chance of snow and rain in the afternoon. Vsby 1 NM or less in the morning. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. $$