Coastal Waters Forecast
Issued by NWS Portland, ME
Issued by NWS Portland, ME
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
165 FZUS51 KGYX 102259 CWFGYX Coastal Waters Forecast National Weather Service Gray ME 559 PM EST Mon Nov 10 2025 COASTAL WATERS FROM STONINGTON ME TO MERRIMACK RIVER MA OUT TO 25 NM ANZ100-111300- 559 PM EST Mon Nov 10 2025 .Synopsis for Stonington ME to Merrimack River Ma out to 25 NM... Areas of fog continue on the waters today ahead of an approaching cold front. In addition, seas will likely remain at or above 5 feet outside of the bays overnight. Then southwest winds become gusty behind the cold front and turn more westerly Tuesday as cold advection kicks in. Gale force gusts will develop on the outer waters and continue through Tuesday night. Winds remain gusty for much of the rest of the period. $$ ANZ154-111300- Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM- 559 PM EST Mon Nov 10 2025 ...GALE WARNING IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .TONIGHT...N winds 5 to 10 kt with gusts up to 20 kt, becoming W 15 to 20 kt with gusts up to 30 kt late this evening and overnight. Seas 5 to 7 ft. Wave Detail: SE 6 ft at 8 seconds and SW 4 ft at 4 seconds. Rain likely this evening. Vsby 1 to 3 NM early this evening. .TUE...W winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: SW 5 ft at 5 seconds and SE 5 ft at 9 seconds. .TUE NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: W 6 ft at 5 seconds and SE 4 ft at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: SW 5 ft at 5 seconds and SE 2 ft at 10 seconds. .WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: SW 4 ft at 5 seconds and SE 2 ft at 11 seconds. .THU...W winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 4 seconds. A chance of showers in the afternoon. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of showers in the evening. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. .SAT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 2 to 3 ft. $$ ANZ152-111300- Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM- 559 PM EST Mon Nov 10 2025 ...GALE WARNING IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .TONIGHT...E winds 5 to 10 kt, becoming SW 15 to 20 kt with gusts up to 30 kt late this evening and overnight. Seas 6 to 7 ft. Wave Detail: SE 7 ft at 9 seconds. Rain likely early this evening, then a chance of rain late this evening. Vsby 1 to 3 NM early this evening. .TUE...W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 6 to 8 ft. Wave Detail: S 7 ft at 9 seconds. .TUE NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft. Wave Detail: W 7 ft at 6 seconds and S 6 ft at 9 seconds. .WED...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 5 to 8 ft. Wave Detail: SW 7 ft at 6 seconds and S 6 ft at 11 seconds. A chance of showers. .WED NIGHT...W winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to 7 ft, subsiding to 3 to 5 ft after midnight. Wave Detail: SW 6 ft at 6 seconds and SE 5 ft at 11 seconds, becoming SW 5 ft at 6 seconds and SE 2 ft at 11 seconds. A chance of showers in the evening. .THU...W winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and S 2 ft at 10 seconds. A chance of showers. .THU NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. A chance of showers. .FRI...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SAT NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Seas 2 to 4 ft. $$ ANZ150-111300- Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM- 559 PM EST Mon Nov 10 2025 ...GALE WARNING IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY MORNING... .TONIGHT...SE winds 10 to 15 kt with gusts up to 20 kt, becoming SW 15 to 20 kt with gusts up to 30 kt late this evening and overnight. Seas 6 to 7 ft. Wave Detail: SE 7 ft at 9 seconds. Areas of fog early this evening. Rain likely with isolated tstms early this evening, then a slight chance of rain late this evening. Vsby 1 to 3 NM early this evening. .TUE...SW winds 15 to 20 kt, becoming W 20 to 25 kt in the afternoon. Gusts up to 35 kt. Seas 6 to 9 ft. Wave Detail: S 8 ft at 9 seconds. .TUE NIGHT...W winds 25 to 30 kt with gusts up to 40 kt. Seas 6 to 9 ft. Wave Detail: S 9 ft at 9 seconds. .WED...W winds 15 to 20 kt with gusts up to 30 kt. Seas 6 to 8 ft. Wave Detail: SW 8 ft at 8 seconds. A chance of showers. .WED NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 5 to 7 ft. Wave Detail: S 7 ft at 9 seconds. A chance of showers in the evening. .THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: S 4 ft at 9 seconds and SW 3 ft at 6 seconds. A chance of showers in the morning, then showers likely in the afternoon. .THU NIGHT...NW winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 30 kt. Seas 3 to 4 ft. Showers likely, mainly in the evening. .FRI...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. .FRI NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. .SAT...NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. .SAT NIGHT...NW winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ153-111300- Casco Bay- 559 PM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EST TUESDAY THROUGH WEDNESDAY MORNING... .TONIGHT...N winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 25 kt late this evening and overnight. Seas 3 to 5 ft. Rain this evening. .TUE...W winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 2 to 4 ft. .WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 4 ft. .WED NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. .THU...W 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. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the evening. .FRI...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. .SAT...NW winds 10 to 15 kt with gusts up to 25 kt. Seas around 2 ft. .SAT NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 25 kt. Seas around 2 ft. $$ ANZ151-111300- Penobscot Bay- 559 PM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM EST TUESDAY THROUGH WEDNESDAY MORNING... .TONIGHT...E winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 30 kt late this evening, then becoming SW with gusts up to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 9 seconds. Areas of fog early this evening. Rain with isolated tstms early this evening, then a chance of rain late this evening. Vsby 1 to 3 NM early this evening. .TUE...SW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 8 seconds. .TUE NIGHT...W winds 20 to 25 kt with gusts up to 35 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft at 8 seconds. .WED...W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds. A chance of showers. .WED NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 4 ft. Wave Detail: S 4 ft at 8 seconds. A chance of showers in the evening. .THU...NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds. A chance of showers in the afternoon. .THU NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .FRI...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .FRI NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT...NW winds around 15 kt with gusts up to 20 kt. Seas around 2 ft. .SAT NIGHT...NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft in the evening, then 1 foot or less. Winds and seas higher in and near tstms. $$