FZUS51 KGYX 092318 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 718 PM EDT Mon Mar 9 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-101330- 718 PM EDT Mon Mar 9 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Winds and seas diminish Tuesday with a seabreeze developing Tuesday 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. $$ ANZ154-101330- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 718 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT TUESDAY... .TONIGHT...S winds 15 to 20 kt, becoming SW 10 to 15 kt late this evening and overnight. Seas 3 to 5 ft. Wave Detail: S 4 ft at 5 seconds and E 2 ft at 9 seconds. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and E 2 ft at 9 seconds. .TUE NIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 2 ft at 9 seconds. Patchy fog. Vsby 1 NM or less. .WED...E winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 5 seconds. A chance of rain. Patchy fog. Vsby 1 NM or less. .WED NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 6 seconds and E 4 ft at 9 seconds. A chance of rain. Patchy fog in the evening. Patchy fog after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .THU...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 7 seconds. Patchy fog in the morning. A chance of rain. Vsby 1 to 3 NM in the morning. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. A chance of rain and snow in the evening with vsby 1 to 3 NM. .FRI...W winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. .FRI NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft, building to 5 to 8 ft after midnight. Snow and rain likely. Vsby 1 to 3 NM. .SAT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. A chance of rain in the morning with vsby 1 to 3 NM. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. $$ ANZ152-101330- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 718 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT TUESDAY... .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt towards daybreak. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. .TUE...SW winds 10 to 15 kt, becoming S 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and SE 2 ft at 9 seconds. .TUE NIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and E 2 ft at 8 seconds. Patchy fog. Vsby 1 NM or less. .WED...E winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 6 seconds. A chance of rain. Patchy fog. 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 5 to 8 ft after midnight. Wave Detail: SE 6 ft at 6 seconds, becoming S 8 ft at 7 seconds. Rain likely. Patchy fog in the evening. Patchy fog after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .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 8 ft at 8 seconds. Patchy fog in the morning. A chance of rain. Vsby 1 to 3 NM. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. A chance of rain and snow in the evening with vsby 1 to 3 NM. .FRI...W winds 15 to 20 kt with gusts up to 35 kt, becoming SW with gusts up to 25 kt in the afternoon. 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 7 to 10 ft after midnight. A chance of snow and rain in the evening, then rain and snow likely after midnight. Vsby 1 to 3 NM. .SAT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Rain likely with a chance of snow in the morning. Vsby 1 to 3 NM. .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. $$ ANZ150-101330- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 718 PM EDT Mon Mar 9 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT TUESDAY... .TONIGHT...SW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt towards daybreak. Seas 4 to 6 ft. Wave Detail: S 5 ft at 6 seconds and SE 2 ft at 9 seconds. .TUE...SW winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds. .TUE NIGHT...SW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds and E 2 ft at 8 seconds. Patchy fog. Vsby 1 NM or less. .WED...E winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 6 seconds. A chance of rain in the morning, then rain likely in the afternoon. Patchy fog. 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 6 ft at 6 seconds, becoming S 9 ft at 7 seconds and E 2 ft at 6 seconds. Rain likely. Patchy fog in the evening. Patchy fog after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .THU...SW winds 20 to 25 kt, becoming W 15 to 20 kt in the afternoon. Gusts up to 35 kt. Seas 7 to 9 ft. Wave Detail: S 9 ft at 8 seconds. Patchy fog in the morning. Rain likely, mainly in the morning. Vsby 1 to 3 NM. .THU NIGHT...NW winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. A chance of rain and snow in the evening. Vsby 1 to 3 NM. .FRI...NW winds 20 to 25 kt with gusts up to 35 kt, becoming SW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 5 to 7 ft. .FRI NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 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 to 3 NM. .SAT...SW winds 25 to 30 kt, becoming W in the afternoon. Gusts up to 40 kt. Seas 9 to 12 ft. Rain and snow likely, mainly in the morning. Vsby 1 to 3 NM. .SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 5 to 8 ft. $$ ANZ153-101330- Casco Bay- 718 PM EDT Mon Mar 9 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt towards daybreak. Seas 2 to 4 ft. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...S winds around 5 kt, becoming N after midnight. Seas 2 to 3 ft. Patchy fog. Vsby 1 NM or less. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of rain in the morning, then rain likely in the afternoon. Patchy fog. 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. Patchy fog in the evening. Patchy fog after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .THU...SW winds 15 to 20 kt, becoming W in the afternoon. Seas 3 to 5 ft. Patchy fog in the morning. A chance of rain. Vsby 1 to 3 NM in the morning. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain and snow in the evening with vsby 1 to 3 NM. .FRI...W winds 10 to 15 kt, becoming SW in the afternoon. Gusts up to 25 kt. Seas 2 to 4 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 to 3 NM. .SAT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Rain and snow likely in the morning. Vsby 1 to 3 NM. .SAT NIGHT...W winds 15 to 20 kt, becoming NW 10 to 15 kt after midnight. Seas 2 to 4 ft. $$ ANZ151-101330- Penobscot Bay- 718 PM EDT Mon Mar 9 2026 .TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt towards daybreak. Seas 2 to 4 ft. Wave Detail: S 4 ft at 6 seconds. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds. .TUE NIGHT...S winds 5 to 10 kt, becoming NE with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds. Patchy fog. Vsby 1 NM or less. .WED...NE winds 15 to 20 kt, becoming E 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. Rain likely. Patchy fog. Vsby 1 NM or less. .WED NIGHT...SE winds 10 to 15 kt, becoming S 15 to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. Rain. Patchy fog in the evening. Patchy fog after midnight. Vsby 1 NM or less, increasing to 1 to 3 NM after midnight. .THU...SW winds 15 to 20 kt, becoming W in the afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at 7 seconds. Patchy fog in the morning. Rain likely, mainly in the morning. Vsby 1 to 3 NM. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of rain and snow in the evening. Vsby 1 to 3 NM. .FRI...W winds 15 to 20 kt with gusts up to 30 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of snow and rain in the evening, then rain and snow likely after midnight. Vsby 1 to 3 NM. .SAT...SW winds 15 to 20 kt, becoming W in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Rain and snow likely, mainly in the morning. Vsby 1 to 3 NM. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. $$