


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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231 FZUS51 KGYX 121353 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 953 AM EDT Wed Mar 12 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-130400- 953 AM EDT Wed Mar 12 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM High pressure builds in this afternoon. The high pressure will slowly drift into the Canadian Maritimes through Friday. A large low pressure system likely tracks through the Great Lakes this weekend. A strong cold front associated with the low likely crosses the waters late Sunday or early next week. $$ ANZ154-130400- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 953 AM EDT Wed Mar 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...N winds 10 to 15 kt. Gusts up to 25 kt late this morning and early afternoon. Seas 2 to 3 ft. Wave Detail: N 2 ft at 4 seconds and SE 2 ft at 5 seconds. .TONIGHT...E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 9 seconds. .THU...E winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. .FRI...E winds around 5 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. .FRI NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 10 seconds. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. .SAT NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. .SUN...S winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 6 ft, building to 5 to 8 ft in the afternoon. A chance of showers in the morning, then a chance of rain in the afternoon. .SUN NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 6 to 8 ft. Rain. $$ ANZ152-130400- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 953 AM EDT Wed Mar 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...N winds 15 to 20 kt with gusts up to 25 kt, diminishing to 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 3 seconds and S 2 ft at 5 seconds. .TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds. .THU...E winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds and E 2 ft at 3 seconds. .THU NIGHT...SE winds 5 to 10 kt. Seas around 4 ft. Wave Detail: SE 4 ft at 9 seconds. .FRI...SE winds 5 to 10 kt. Seas around 4 ft. Wave Detail: SE 4 ft at 9 seconds. .FRI NIGHT...S winds 5 to 10 kt. Seas around 4 ft. Wave Detail: SE 4 ft at 10 seconds. .SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. .SAT NIGHT...S winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers after midnight. .SUN...S winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. A chance of showers in the morning, then a chance of rain in the afternoon. .SUN NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Rain. $$ ANZ150-130400- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 953 AM EDT Wed Mar 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and N 2 ft at 3 seconds. .TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 9 seconds. .THU...E winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds and E 2 ft at 3 seconds. .THU NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. .FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 9 seconds. .FRI NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 10 seconds. .SAT...S winds 5 to 10 kt. Seas 3 to 4 ft. .SAT NIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. .SUN...S winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft, building to 7 to 9 ft in the afternoon. A chance of showers in the morning, then a chance of rain in the afternoon. .SUN NIGHT...S winds 25 to 30 kt with gusts up to 40 kt. Seas 8 to 11 ft. Rain. $$ ANZ153-130400- Casco Bay- 953 AM EDT Wed Mar 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt late. Seas around 2 ft. .TONIGHT...NE winds 5 to 10 kt. Seas 2 to 3 ft. .THU...E winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. .THU NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 2 to 3 ft. .FRI...SE winds around 5 kt. Seas 2 to 3 ft. .FRI NIGHT...S winds around 5 kt. Seas 2 to 3 ft. .SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers. .SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 3 to 5 ft. A chance of showers in the morning, then a chance of rain in the afternoon. .SUN NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Rain. $$ ANZ151-130400- Penobscot Bay- 953 AM EDT Wed Mar 12 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... .THIS AFTERNOON...N winds 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and S 2 ft at 6 seconds. .TONIGHT...N winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds. .THU...E winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds. .THU NIGHT...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds. .FRI...SE winds around 5 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 9 seconds. .FRI NIGHT...S winds around 5 kt. Seas around 2 ft. .SAT...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers after midnight. .SUN...S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft. A chance of showers in the morning, then a chance of rain in the afternoon. .SUN NIGHT...S winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Rain. $$