


Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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083 FZUS51 KGYX 082302 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 702 PM EDT Fri Aug 8 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-091315- 702 PM EDT Fri Aug 8 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM Our weather remains in the grips of high pressure through the weekend. Sea breezes remain the dominant wind pattern each afternoon until southwest winds start to increase on Saturday. Overall winds and expected to remain light with seas below 5 feet. $$ ANZ154-091315- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 702 PM EDT Fri Aug 8 2025 .TONIGHT...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds. .SAT...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: E 3 ft at 9 seconds. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 9 seconds. Patchy fog after midnight with vsby 1 NM or less. .SUN...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and E 2 ft at 9 seconds. Patchy fog in the morning with vsby 1 NM or less. .SUN NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and E 2 ft at 8 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .MON...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and E 2 ft at 9 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas around 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ152-091315- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 702 PM EDT Fri Aug 8 2025 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at 9 seconds. Patchy fog towards daybreak. Vsby 1 to 3 NM towards daybreak. .SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 2 ft at 10 seconds. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 9 seconds. Patchy fog after midnight with vsby 1 NM or less. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 9 seconds. Patchy fog in the morning with vsby 1 NM or less. .SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 8 seconds and E 2 ft at 9 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...S winds 5 to 10 kt. Seas around 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ150-091315- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 702 PM EDT Fri Aug 8 2025 .TONIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 3 seconds and E 2 ft at 9 seconds. Patchy fog towards daybreak. Vsby 1 NM or less towards daybreak. .SAT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and SE 2 ft at 9 seconds. Patchy fog in the morning with vsby 1 NM or less. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 NM or less. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .SUN NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and S 2 ft at 7 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...S winds 5 to 10 kt. Seas around 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas 2 to 3 ft. $$ ANZ153-091315- Casco Bay- 702 PM EDT Fri Aug 8 2025 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. .SAT...S winds 5 to 10 kt. Seas around 2 ft. .SAT NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 NM or less. .SUN...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning with vsby 1 NM or less. .SUN NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .MON...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds 5 to 10 kt. Seas 2 to 3 ft. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. $$ ANZ151-091315- Penobscot Bay- 702 PM EDT Fri Aug 8 2025 .TONIGHT...SW winds 5 to 10 kt. Seas around 2 ft this evening, then 1 foot or less. Patchy fog towards daybreak. Vsby 1 NM or less towards daybreak. .SAT...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog in the morning with vsby 1 NM or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog after midnight with vsby 1 NM or less. .SUN...S winds 5 to 10 kt. Seas 1 foot or less. Patchy fog in the morning with vsby 1 NM or less. .SUN NIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .MON...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM. .MON NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM. .TUE NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog after midnight with vsby 1 to 3 NM. .WED...S winds 5 to 10 kt. Seas around 2 ft. Patchy fog in the morning with vsby 1 to 3 NM. .WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. $$