FZUS51 KGYX 102103 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 502 PM EDT Tue Mar 10 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-111000- 502 PM EDT Tue Mar 10 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Northeast winds increase tonight with active weather 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 west to 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. $$ ANZ154-111000- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 502 PM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .TONIGHT...SW winds 10 to 15 kt, becoming N after midnight, then becoming NE 15 to 20 kt towards daybreak. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 9 seconds. .WED...NE winds 15 to 20 kt, becoming E 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NE 3 ft at 4 seconds and SE 2 ft at 7 seconds. Patchy dense 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 35 kt. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Wave Detail: SE 3 ft at 5 seconds and SE 2 ft at 9 seconds, becoming S 6 ft at 6 seconds and E 2 ft at 6 seconds. A chance of rain. Areas of dense fog. Vsby 1 NM or less. .THU...W winds around 20 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: S 6 ft at 7 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...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 5 ft at 8 seconds and W 4 ft at 4 seconds. .FRI...W winds 15 to 20 kt, becoming S in the afternoon. Gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 4 seconds and SE 2 ft at 8 seconds. .FRI NIGHT...S 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, 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 5 to 8 ft. A chance of rain in the morning with vsby 1 to 3 NM. .SAT NIGHT...W winds 20 to 25 kt, becoming NW 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. .SUN...W winds 10 to 15 kt, becoming SE 15 to 20 kt in the afternoon. Seas 2 to 4 ft. .SUN NIGHT...SE winds 25 to 30 kt. Gusts up to 45 kt after midnight. Seas 5 to 7 ft, building to 8 to 11 ft after midnight. A chance of rain in the evening, then rain likely after midnight. Vsby 1 to 3 NM. $$ ANZ152-111000- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 502 PM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .TONIGHT...SW winds around 10 kt with gusts up to 20 kt, becoming W with gusts up to 20 kt late this evening, then becoming N 10 to 15 kt with gusts up to 20 kt after midnight, becoming NE 15 to 20 kt with gusts up to 30 kt towards daybreak. 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: NE 4 ft at 4 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...S winds 15 to 20 kt, increasing to 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 S 7 ft at 7 seconds and E 3 ft at 6 seconds. Rain likely. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 8 ft. Wave Detail: S 8 ft at 8 seconds and NE 2 ft at 6 seconds. Areas of dense fog in the morning. A chance of rain. Vsby 1 NM or less in the morning. .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 5 seconds. .FRI...W winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds and W 4 ft at 5 seconds. .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. Rain and snow likely. Vsby 1 to 3 NM. .SAT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft, subsiding to 6 to 9 ft in the afternoon. Rain likely in the morning. .SAT NIGHT...NW winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to 7 ft. .SUN...NW winds 10 to 15 kt, becoming S in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. .SUN NIGHT...SE winds 25 to 35 kt with gusts up to 45 kt. Seas 5 to 8 ft, building to 9 to 13 ft after midnight. A chance of snow. A chance of rain in the evening, then rain likely after midnight. Vsby 1 to 3 NM. $$ ANZ150-111000- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 502 PM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt, becoming W with gusts up to 20 kt late this evening, then becoming N 10 to 15 kt with gusts up to 20 kt after midnight, becoming NE 15 to 20 kt with gusts up to 30 kt towards daybreak. 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: SE 5 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 with gusts up to 30 kt, becoming S 20 to 25 kt with gusts up to 40 kt after midnight. Seas 4 to 6 ft, building to 6 to 9 ft after midnight. Wave Detail: SE 4 ft at 7 seconds, becoming E 8 ft at 7 seconds. Rain likely. Areas of dense fog. Vsby 1 NM or less. .THU...SW winds 20 to 25 kt with gusts up to 40 kt. Seas 6 to 9 ft. Wave Detail: S 9 ft at 8 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 35 kt. Seas 5 to 7 ft. Wave Detail: SW 7 ft at 7 seconds. .FRI...W winds 15 to 20 kt, becoming SW in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 6 seconds and S 4 ft at 8 seconds. .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. Rain and snow likely. Vsby 1 to 3 NM. .SAT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 9 to 12 ft, subsiding to 7 to 10 ft in the afternoon. Rain likely in the morning. Vsby 1 to 3 NM. .SAT NIGHT...NW winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft. .SUN...W winds 15 to 20 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. .SUN NIGHT...S winds 25 to 35 kt with gusts up to 45 kt. Seas 5 to 8 ft, building to 10 to 14 ft after midnight. A chance of snow. Rain likely after midnight. Vsby 1 to 3 NM. $$ ANZ153-111000- Casco Bay- 502 PM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .TONIGHT...SW winds 5 to 10 kt, becoming W late this evening, then becoming N after midnight, becoming NE 10 to 15 kt with gusts up to 20 kt towards daybreak. Seas 2 to 3 ft. .WED...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of rain. Areas of dense fog in the afternoon with vsby 1 NM or less. .WED NIGHT...SE winds 5 to 10 kt with gusts up to 20 kt, becoming S 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to 4 ft. Rain likely. Areas of dense fog. Vsby 1 NM or less. .THU...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. 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 25 kt. Seas 2 to 4 ft. .FRI...W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...S winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Seas 3 to 5 ft. Rain and snow 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 likely in the morning. .SAT NIGHT...W winds 15 to 20 kt with gusts up to 30 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. .SUN...N winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. A chance of snow and rain in the afternoon with vsby 1 to 3 NM. .SUN NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 3 to 5 ft, building to 5 to 7 ft after midnight. A chance of snow. A chance of rain in the evening, then rain likely after midnight. Vsby 1 to 3 NM. $$ ANZ151-111000- Penobscot Bay- 502 PM EDT Tue Mar 10 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT... .TONIGHT...SW winds around 5 kt, becoming N with gusts up to 20 kt late this evening and early morning, then becoming NE 10 to 15 kt with gusts up to 20 kt towards daybreak. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. .WED...E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 2 seconds and S 2 ft at 6 seconds. A chance of rain in the morning, then rain likely in the afternoon. Areas of 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 with gusts up to 20 kt, becoming S 15 to 20 kt with gusts up to 30 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. Wave Detail: S 2 ft at 5 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 with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 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 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds. .FRI...W winds 10 to 15 kt, becoming SW in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. .FRI NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Rain and snow. Vsby 1 to 3 NM. .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 rain in the afternoon. Vsby 1 to 3 NM. .SAT NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SUN...W winds 5 to 10 kt with gusts up to 20 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of snow in the afternoon with vsby 1 to 3 NM. .SUN NIGHT...S winds 15 to 20 kt with gusts up to 30 kt, increasing to 25 to 30 kt with gusts up to 40 kt after midnight. Seas 3 to 5 ft, building to 5 to 7 ft after midnight. A chance of snow and rain in the evening, then rain and snow likely after midnight. Vsby 1 to 3 NM. $$