


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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057 FZUS51 KGYX 032250 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 650 PM EDT Thu Apr 3 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-041300- 650 PM EDT Thu Apr 3 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure arrives tonight before another storm system approaches from the west over the weekend. This disturbance will linger through Sunday night before a cold front finally pushes it off the coastal waters and into the Atlantic. Additional disturbances may be in the region into mid week next week, keeping the pattern active. $$ ANZ154-041300- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 650 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...SW winds 10 to 15 kt, becoming W towards daybreak. Gusts up to 25 kt. Seas 5 to 8 ft, subsiding to 4 to 6 ft after midnight. Wave Detail: SE 7 ft at 8 seconds, becoming SE 6 ft at 8 seconds. Patchy fog early this evening. A slight chance of showers after midnight. Vsby 1 to 3 NM early this evening. .FRI...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 8 seconds and W 2 ft at 2 seconds. .FRI NIGHT...NW winds 5 to 10 kt, becoming NE after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds and NW 2 ft at 3 seconds. .SAT...E winds around 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 3 seconds and SE 2 ft at 8 seconds. Rain likely in the afternoon. .SAT NIGHT...SE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 5 seconds. Rain. .SUN...SW winds 10 to 15 kt, becoming W in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 6 seconds. Rain likely, mainly in the morning. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Showers likely. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Showers likely in the morning. .MON NIGHT...SE winds 5 to 10 kt, becoming NE with gusts up to 20 kt after midnight. Seas 2 to 3 ft. .TUE...E winds 10 to 15 kt, becoming S in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. Vsby 1 to 3 NM in the afternoon. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers in the evening. Vsby 1 to 3 NM. $$ ANZ152-041300- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 650 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt late this evening and overnight. Gusts up to 30 kt. Seas 6 to 9 ft. Wave Detail: S 8 ft at 8 seconds. Patchy fog early this evening with vsby 1 to 3 NM. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 8 seconds. .FRI NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds and NW 2 ft at 3 seconds. .SAT...NE winds 10 to 15 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds and NE 2 ft at 3 seconds. A chance of rain in the afternoon with vsby 1 NM or less. .SAT NIGHT...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 7 seconds and SE 3 ft at 4 seconds. Rain. Vsby 1 NM or less in the evening. .SUN...S winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: SE 5 ft at 7 seconds. Rain. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. Showers likely. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 3 to 4 ft. Showers likely in the morning. .MON NIGHT...SE winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 4 ft. .TUE...E winds 10 to 15 kt, becoming SE 15 to 20 kt in the afternoon. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. $$ ANZ150-041300- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 650 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...SW winds 15 to 20 kt, becoming W towards daybreak. Gusts up to 30 kt. Seas 6 to 9 ft. Wave Detail: S 9 ft at 8 seconds. Patchy fog early this evening with vsby 1 to 3 NM. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 8 seconds. .FRI NIGHT...N winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 8 seconds and N 2 ft at 3 seconds. .SAT...NE winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds and NE 2 ft at 3 seconds. A chance of rain in the afternoon with vsby 1 NM or less. .SAT NIGHT...SE winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: SE 5 ft at 5 seconds. Rain. Vsby 1 NM or less in the evening. .SUN...S winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: S 6 ft at 7 seconds. Rain. .SUN NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 5 ft. A chance of showers in the evening, then showers likely after midnight. .MON...N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas around 4 ft. Showers likely in the morning. .MON NIGHT...SW winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 3 to 4 ft. .TUE...E winds 10 to 15 kt, becoming SE 15 to 20 kt in the afternoon. Seas 3 to 5 ft. A chance of showers. Vsby 1 to 3 NM. .TUE NIGHT...W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. $$ ANZ153-041300- Casco Bay- 650 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt towards daybreak. Seas 3 to 5 ft. Patchy fog early this evening with vsby 1 to 3 NM. .FRI...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. .FRI NIGHT...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. .SAT...E winds 5 to 10 kt, becoming SE with gusts up to 20 kt in the afternoon. Seas around 2 ft. Rain likely in the afternoon. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Rain. .SUN...S winds 5 to 10 kt with gusts up to 20 kt, becoming W in the afternoon. Seas 2 to 4 ft. Rain, mainly in the morning. .SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. Showers likely. .MON...N winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 4 ft. .MON NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas 2 to 3 ft. .TUE...E winds 10 to 15 kt, becoming S in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. A chance of showers. Vsby 1 to 3 NM. .TUE NIGHT...W winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 2 to 4 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. $$ ANZ151-041300- Penobscot Bay- 650 PM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...SW winds 10 to 15 kt, becoming W towards daybreak. Gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. Patchy fog early this evening with vsby 1 to 3 NM. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds. .FRI NIGHT...N winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 8 seconds. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 8 seconds. A chance of rain and snow in the afternoon with vsby 1 NM or less. .SAT NIGHT...SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 6 seconds. Rain with snow and sleet likely in the evening, then rain after midnight. Vsby 1 NM or less in the evening. .SUN...S winds 10 to 15 kt, becoming W in the afternoon. Seas 2 to 4 ft. Wave Detail: S 3 ft at 7 seconds. Rain. .SUN NIGHT...NW winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers in the evening, then showers likely after midnight. .MON...N winds 5 to 10 kt, becoming SW in the afternoon. Seas 2 to 3 ft. Showers likely in the morning with vsby 1 to 3 NM. .MON NIGHT...W winds around 5 kt, becoming NE after midnight. Seas 2 to 3 ft. .TUE...E winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 2 to 3 ft. A chance of showers. Vsby 1 to 3 NM. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain and snow showers. Vsby 1 to 3 NM. $$