Coastal Waters Forecast
Issued by NWS Portland, ME

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872 FZUS51 KGYX 021031 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 631 AM EDT Thu May 2 2024 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-030045- 631 AM EDT Thu May 2 2024 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM Weak low pressure dives southwest of the Gulf of Maine today with rain showers as a strong area of high pressure builds over northeastern Canada. This high pressure circulation gradually builds south through the Maritimes and into the Gulf of Maine this weekend, resulting in NE flow late in the week turning SE late Saturday into Sunday. This flow regime may introduce fog on Sunday, while an approaching cold front will bring increasing chances for rain showers. The front crosses the waters Sunday night into Monday with fresh SW to W flow developing. $$ ANZ154-030045- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 631 AM EDT Thu May 2 2024 .TODAY...S winds 10 to 15 kt with gusts up to 20 kt, becoming SE with gusts up to 20 kt late. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds. Showers, mainly this morning. Vsby 1 NM or less early this morning. .TONIGHT...NE winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds. Scattered showers in the evening with vsby 1 NM or less. .FRI...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 4 seconds. .FRI NIGHT...S winds around 5 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. .SAT...E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. .SUN...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the afternoon. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. A chance of showers. .MON...SW winds around 10 kt. Seas 3 to 4 ft. A chance of showers in the morning. .MON NIGHT...SW winds around 10 kt, becoming W after midnight. Seas around 3 ft. $$ ANZ152-030045- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 631 AM EDT Thu May 2 2024 .TODAY...S winds 5 to 10 kt, becoming SE 10 to 15 kt with gusts up to 20 kt this afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds. Showers, mainly this morning. Vsby 1 NM or less early this morning. .TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 5 seconds. Scattered showers in the evening with vsby 1 NM or less. .FRI...NE winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds. .FRI NIGHT...SE winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft. .SAT...E winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. .SAT NIGHT...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. .SUN...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. A chance of showers in the afternoon. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Showers likely. .MON...SW winds around 10 kt. Seas 3 to 4 ft. A chance of showers in the morning. .MON NIGHT...SW winds around 10 kt, becoming W after midnight. Seas 2 to 3 ft. $$ ANZ150-030045- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 631 AM EDT Thu May 2 2024 .TODAY...S winds 5 to 10 kt, becoming SE late. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Scattered showers early this morning, then showers late this morning and afternoon. Vsby 1 NM or less early this morning. .TONIGHT...NE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds. Scattered showers in the evening with vsby 1 NM or less. .FRI...NE winds 10 to 15 kt, becoming SW 5 to 10 kt in the afternoon. Seas around 2 ft. Wave Detail: E 2 ft at 3 seconds and S 2 ft at 6 seconds. .FRI NIGHT...NE winds 5 to 10 kt. Seas around 2 ft. .SAT...NE winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: NE 2 ft at 4 seconds. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 5 seconds. .SUN...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. A chance of showers in the afternoon. .SUN NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Showers likely. .MON...SW winds 10 to 15 kt. Seas around 3 ft. A chance of showers in the morning. .MON NIGHT...W winds around 10 kt. Seas 2 to 3 ft. $$ ANZ153-030045- Casco Bay- 631 AM EDT Thu May 2 2024 .TODAY...S winds 5 to 10 kt, becoming SE 10 to 15 kt this afternoon. Seas around 2 ft. Showers, mainly this morning. Vsby 1 NM or less early this morning. .TONIGHT...NE winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft. Scattered showers in the evening with vsby 1 NM or less. .FRI...NE winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. .FRI NIGHT...S winds 5 to 10 kt, becoming NE after midnight. Seas around 2 ft in the evening, then 1 foot or less. .SAT...E winds 5 to 10 kt, becoming SE in the afternoon. Seas around 2 ft. .SAT NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. .SUN...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the afternoon. .SUN NIGHT...S winds around 10 kt. Seas 2 to 3 ft. A chance of showers. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the morning. .MON NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. $$ ANZ151-030045- Penobscot Bay- 631 AM EDT Thu May 2 2024 .TODAY...S winds around 5 kt, becoming E late. Seas 1 foot or less. Patchy fog early this morning. Scattered showers early this morning, then numerous showers late this morning and afternoon. Vsby 1 NM or less early this morning. .TONIGHT...NE winds around 5 kt. Seas 1 foot or less, then around 2 ft after midnight. Scattered showers in the evening. Patchy fog in the evening with vsby 1 to 3 NM. .FRI...NE winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. .FRI NIGHT...NE winds around 5 kt. Seas 1 foot or less. .SAT...NE winds 5 to 10 kt, becoming SE in the afternoon. Seas 1 foot or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. .SUN...S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. A chance of showers in the afternoon. .SUN NIGHT...S winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. Showers likely. .MON...SW winds around 10 kt. Seas around 2 ft. A chance of showers in the morning. .MON NIGHT...W winds 5 to 10 kt. Seas around 2 ft. $$