Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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892 FZUS51 KGYX 131825 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 125 PM EST Thu Nov 13 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-140830- 125 PM EST Thu Nov 13 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Weak disturbances will track ESE across New England through Friday morning. NW winds will increase behind these disturbances with conditions becoming hazardous to small craft late Friday through Friday night. Winds shift out of the south Saturday night as a frontal system approaches from the west. Winds shift out of the west behind this system Sunday night with gusts approaching Gale Force. $$ ANZ154-140830- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 125 PM EST Thu Nov 13 2025 .THIS AFTERNOON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 4 seconds. A slight chance of showers early, then a chance of showers late. .TONIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds and E 2 ft at 8 seconds. .FRI NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds and NE 2 ft at 6 seconds. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and NE 2 ft at 6 seconds. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 4 seconds. A chance of rain in the evening, then rain after midnight. .SUN...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Rain, mainly in the morning. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. A chance of rain. Vsby 1 NM or less after midnight. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. $$ ANZ152-140830- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 125 PM EST Thu Nov 13 2025 .THIS AFTERNOON...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: W 2 ft at 5 seconds and S 2 ft at 9 seconds. A slight chance of showers early, then a chance of showers late. .TONIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and S 2 ft at 9 seconds. A chance of showers in the evening. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 4 seconds and NE 2 ft at 7 seconds. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds. .SAT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds. .SAT NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 4 seconds. A chance of rain in the evening, then rain after midnight. .SUN...SW winds 15 to 20 kt, becoming W in the afternoon. Gusts up to 30 kt. Seas 3 to 5 ft. Rain. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. A chance of rain. Vsby 1 NM or less. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. A chance of rain and snow in the morning with vsby 1 NM or less. .MON NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 5 to 7 ft. $$ ANZ150-140830- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 125 PM EST Thu Nov 13 2025 .THIS AFTERNOON...NW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 9 seconds and SW 2 ft at 6 seconds. A slight chance of showers early, then a chance of showers late. .TONIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 5 seconds and SE 3 ft at 9 seconds. A chance of showers. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: N 3 ft at 5 seconds. .SAT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 3 seconds. .SAT NIGHT...W winds 10 to 15 kt, becoming SW after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds. A chance of rain in the evening, then rain after midnight. .SUN...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Rain. .SUN NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Rain likely. Vsby 1 NM or less. .MON...W winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 9 ft. A chance of rain and snow in the morning, then a chance of rain in the afternoon. Vsby 1 NM or less in the morning. .MON NIGHT...W winds 20 to 25 kt, diminishing to 15 to 20 kt after midnight. Gusts up to 35 kt. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. $$ ANZ153-140830- Casco Bay- 125 PM EST Thu Nov 13 2025 .THIS AFTERNOON...NW winds around 10 kt. Seas around 2 ft. A slight chance of showers early, then a chance of showers late. .TONIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft in the morning, then 1 foot or less. .SAT NIGHT...SW winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft after midnight. A chance of rain in the evening, then rain after midnight. Vsby 1 NM or less. .SUN...SW winds 10 to 15 kt, becoming W 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Rain. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain. Vsby 1 NM or less after midnight. .MON...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .MON NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. $$ ANZ151-140830- Penobscot Bay- 125 PM EST Thu Nov 13 2025 .THIS AFTERNOON...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds. A slight chance of showers early, then a chance of showers late. .TONIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 8 seconds. A chance of showers in the evening. .FRI...N winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 foot or less. .SAT NIGHT...W winds 5 to 10 kt, becoming SW after midnight. Seas 1 foot or less, then around 2 ft after midnight. A chance of rain in the evening, then rain after midnight with vsby 1 NM or less. .SUN...S winds 10 to 15 kt, becoming W in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Rain. .SUN NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Rain likely, mainly in the evening. Vsby 1 NM or less. .MON...W winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of rain in the morning with vsby 1 NM or less. .MON NIGHT...W winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. $$