FZUS51 KGYX 181207 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 707 AM EST Sun Jan 18 2026 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-190100- 707 AM EST Sun Jan 18 2026 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Low pressure passes just outside of the Gulf of Maine tonight into Monday. High pressure brings an Arctic air mass by midweek. The active pattern will keep conditions hazardous to small craft much of this coming week. $$ ANZ154-190100- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 707 AM EST Sun Jan 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EST THIS MORNING... .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, becoming N late. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 10 seconds and SW 2 ft at 3 seconds. A slight chance of snow early this morning, then a chance of rain and snow late this morning and afternoon. Vsby 1 NM or less. .TONIGHT...N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 9 seconds and N 2 ft at 3 seconds. Snow and rain in the evening, then snow after midnight. Vsby 1 NM or less. .MON...NW winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 3 ft, building to 3 to 5 ft in the afternoon. Wave Detail: SE 3 ft at 9 seconds and NW 2 ft at 3 seconds, becoming SW 4 ft at 4 seconds and SE 3 ft at 8 seconds. Snow likely, mainly in the morning. Vsby 1 NM or less. .MON NIGHT...W winds 20 to 25 kt with gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: SW 6 ft at 5 seconds and SE 4 ft at 10 seconds. Light freezing spray after midnight. .TUE...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 5 seconds and SE 3 ft at 10 seconds. Light freezing spray. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: W 5 ft at 5 seconds and SE 2 ft at 10 seconds. Light freezing spray. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray in the morning. .WED NIGHT...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. .THU...SW winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 4 to 6 ft. .THU NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. $$ ANZ152-190100- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 707 AM EST Sun Jan 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...SW winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt late. Seas 4 to 5 ft. Wave Detail: S 5 ft at 9 seconds. A chance of rain late this morning. A chance of rain and snow this afternoon. Vsby 1 NM or less late this morning and afternoon. .TONIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 9 seconds and N 2 ft at 3 seconds. Snow. Vsby 1 NM or less. .MON...N 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 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: SE 3 ft at 8 seconds and NW 2 ft at 3 seconds, becoming SW 5 ft at 5 seconds and SE 3 ft at 8 seconds. Snow likely, mainly in the morning. Vsby 1 NM or less. .MON NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft. Wave Detail: S 8 ft at 10 seconds and SW 7 ft at 6 seconds. Light freezing spray after midnight. .TUE...W winds 25 to 30 kt with gusts up to 40 kt. Seas 7 to 10 ft, subsiding to 5 to 8 ft in the afternoon. Wave Detail: S 8 ft at 10 seconds and W 7 ft at 6 seconds, becoming W 7 ft at 6 seconds and S 3 ft at 10 seconds. Light freezing spray. .TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 6 seconds and S 2 ft at 10 seconds. Light freezing spray. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Light freezing spray in the morning. .WED NIGHT...SW winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, building to 6 to 9 ft after midnight. A chance of snow and rain. Vsby 1 to 3 NM. .THU...SW winds 20 to 25 kt with gusts up to 40 kt. Seas 6 to 9 ft. .THU NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft. $$ ANZ150-190100- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 707 AM EST Sun Jan 18 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING... .TODAY...SW winds 5 to 10 kt with gusts up to 20 kt, increasing to 10 to 15 kt with gusts up to 20 kt late this morning and early afternoon, then becoming W 5 to 10 kt late. Seas 4 to 5 ft. Wave Detail: S 5 ft at 10 seconds and S 3 ft at 7 seconds. A chance of rain late this morning. A chance of rain and snow this afternoon. Vsby 1 NM or less late this morning and afternoon. .TONIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 9 seconds and N 2 ft at 2 seconds. Snow with rain likely in the evening, then snow after midnight. Vsby 1 NM or less. .MON...N 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 3 to 4 ft, building to 4 to 6 ft in the afternoon. Wave Detail: S 4 ft at 8 seconds and NW 2 ft at 3 seconds, becoming SW 5 ft at 5 seconds and SE 4 ft at 8 seconds. A chance of snow. Vsby 1 NM or less. .MON NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Wave Detail: S 10 ft at 10 seconds and SW 7 ft at 7 seconds. A chance of snow in the evening. Light freezing spray after midnight. Vsby 1 NM or less in the evening. .TUE...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. Wave Detail: S 9 ft at 10 seconds and SW 8 ft at 8 seconds, becoming SW 7 ft at 8 seconds and S 4 ft at 10 seconds. Light freezing spray. .TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: W 6 ft at 7 seconds and S 3 ft at 9 seconds. Light freezing spray. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Light freezing spray in the morning. .WED NIGHT...SW winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft, building to 8 to 11 ft after midnight. A chance of snow. A chance of rain after midnight. Vsby 1 to 3 NM. .THU...SW winds 20 to 25 kt with gusts up to 35 kt. Seas 8 to 10 ft, subsiding to 6 to 9 ft in the afternoon. A chance of rain in the morning with vsby 1 to 3 NM. .THU NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 8 ft. $$ ANZ153-190100- Casco Bay- 707 AM EST Sun Jan 18 2026 .TODAY...SW winds 5 to 10 kt, becoming W late. Seas 2 to 4 ft. A chance of snow and rain late this morning. A slight chance of snow early this afternoon, then a chance of snow late. Vsby 1 NM or less late this morning and afternoon. .TONIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Snow. Vsby 1 NM or less. .MON...NW winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to 25 kt in the afternoon. Seas 2 to 4 ft. Snow likely, mainly in the morning. Vsby 1 NM or less. .MON NIGHT...SW winds 15 to 20 kt, becoming W 20 to 25 kt after midnight. Gusts up to 35 kt. Seas 3 to 5 ft. Light freezing spray after midnight. .TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Light freezing spray. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray. .WED...SW winds 10 to 15 kt with gusts up to 20 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Seas 2 to 4 ft. Light freezing spray in the morning. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of snow. Vsby 1 to 3 NM. .THU...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. $$ ANZ151-190100- Penobscot Bay- 707 AM EST Sun Jan 18 2026 .TODAY...SW winds 5 to 10 kt, becoming W late. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds. A chance of rain late this morning and early afternoon. A chance of snow this afternoon. Vsby 1 NM or less late this morning and afternoon. .TONIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 9 seconds. Snow. Vsby 1 NM or less. .MON...NW winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 8 seconds. A chance of snow. Vsby 1 NM or less. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. A chance of snow in the evening. Light freezing spray after midnight. Vsby 1 NM or less in the evening. .TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 9 seconds. Light freezing spray. .TUE NIGHT...W winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. Light freezing spray. .WED...SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Light freezing spray. .WED NIGHT...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of snow. A chance of rain after midnight. Vsby 1 to 3 NM. .THU...SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of rain and snow in the morning with vsby 1 to 3 NM. .THU NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. $$