


Coastal Waters Forecast
Issued by NWS Caribou, ME
Issued by NWS Caribou, ME
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511 FZUS51 KCAR 210640 CWFCAR Coastal Waters Forecast for Maine National Weather Service Caribou ME 240 AM EDT Thu Aug 21 2025 ANZ005-211915- 240 AM EDT Thu Aug 21 2025 .Synopsis for Eastport ME to Stonington ME Out 25 NM... High pressure will remain across the area today through Friday, then slides offshore Friday night as Hurricane Erin passes well south and then east of the Gulf of Maine. A warm front will lift north of the area Saturday. A cold front then slowly approaches from the west through Sunday night, then begins to cross Maine on Monday. $$ ANZ050-211915- Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM- 240 AM EDT Thu Aug 21 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .TODAY...E winds around 5 kt, becoming SE late. Seas 4 to 6 ft. Wave Detail: S 5 ft at 15 seconds. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...E winds around 5 kt, becoming NE 10 to 15 kt with gusts up to 20 kt after midnight. Seas 5 to 7 ft, building to 7 to 10 ft after midnight. Wave Detail: S 6 ft at 18 seconds, becoming S 9 ft at 18 seconds. .FRI...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 9 to 12 ft. Wave Detail: S 11 ft at 17 seconds and SE 3 ft at 9 seconds. .FRI NIGHT...NE winds 10 to 15 kt with gusts up to 20 kt, becoming NW around 5 kt after midnight. Seas 9 to 12 ft, subsiding to 5 to 8 ft after midnight. Wave Detail: S 11 ft at 16 seconds and E 3 ft at 8 seconds, becoming SE 8 ft at 14 seconds and E 2 ft at 5 seconds. .SAT...SW winds around 5 kt, becoming S in the afternoon. Seas 5 to 7 ft, subsiding to 3 to 5 ft in the afternoon. Wave Detail: SE 6 ft at 13 seconds and E 2 ft at 5 seconds, becoming SE 5 ft at 12 seconds and E 1 foot at 5 seconds. .SAT NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 4 ft at 11 seconds. .SUN...S winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely. $$ ANZ051-211915- Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM- 240 AM EDT Thu Aug 21 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .TODAY...E winds around 5 kt. Seas 4 to 5 ft. Wave Detail: S 5 ft at 15 seconds. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...E winds 5 to 10 kt, becoming NE 10 to 15 kt with gusts up to 25 kt after midnight. Seas 5 to 6 ft, building to 6 to 9 ft after midnight. Wave Detail: S 6 ft at 18 seconds, becoming S 8 ft at 18 seconds. .FRI...NE winds 10 to 15 kt with gusts up to 25 kt. Seas 8 to 11 ft, building to 10 to 12 ft in the afternoon. Wave Detail: S 10 ft at 17 seconds and SE 4 ft at 8 seconds, becoming S 11 ft at 17 seconds and SE 5 ft at 9 seconds. .FRI NIGHT...N winds 5 to 10 kt with gusts up to 20 kt, becoming W after midnight. Seas 9 to 12 ft, subsiding to 7 to 9 ft after midnight. Wave Detail: S 11 ft at 16 seconds and SE 5 ft at 9 seconds, becoming SE 9 ft at 14 seconds and E 1 foot at 5 seconds. .SAT...S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 5 to 8 ft. Wave Detail: SE 8 ft at 13 seconds and E 1 foot at 5 seconds. .SAT NIGHT...S winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: SE 5 ft at 12 seconds and S 4 ft at 6 seconds. .SUN...S winds around 15 kt. Seas 4 to 6 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft. A chance of showers after midnight. .MON...S winds around 10 kt. Seas 2 to 4 ft. A chance of showers. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely. $$ ANZ052-211915- Intra Coastal Waters from Schoodic Point, ME to Stonington, ME- 240 AM EDT Thu Aug 21 2025 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .TODAY...E winds around 5 kt, becoming SE around 5 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 16 seconds. Patchy fog early this morning with vsby 1 to 3 NM. .TONIGHT...E winds around 5 kt, becoming NE with gusts up to 20 kt after midnight. Seas 3 to 5 ft. Wave Detail: S 5 ft at 18 seconds. .FRI...NE winds 10 to 15 kt with gusts up to 20 kt. Seas 5 to 7 ft. Wave Detail: S 7 ft at 17 seconds and SE 3 ft at 9 seconds. .FRI NIGHT...N winds 5 to 10 kt, becoming W after midnight. Seas 5 to 7 ft. Wave Detail: S 7 ft at 16 seconds and SE 3 ft at 9 seconds. .SAT...SW winds around 5 kt, becoming S in the afternoon. Seas 3 to 5 ft. Wave Detail: SE 4 ft at 13 seconds. .SAT NIGHT...S winds 5 to 10 kt. Gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 12 seconds and S 2 ft at 6 seconds. .SUN...S winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. A chance of showers after midnight. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .MON NIGHT...S winds 5 to 10 kt. Seas 1 to 2 ft. Showers likely. $$