Cape Cod Bay and Plymouth Marine Weather
Marine Forecast
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REST OF TONIGHT NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 7 seconds and S 1 foot at 7 seconds. Patchy fog. Vsby 1 NM or less.
TUE NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and E 3 ft at 9 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
TUE NIGHT N winds around 5 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 6 seconds and E 2 ft at 9 seconds.
WED N winds around 5 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 5 seconds and S 1 foot at 7 seconds.
WED NIGHT THROUGH THU NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 8 seconds.
FRI SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 4 seconds.
FRI NIGHT AND SAT NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
SAT NIGHT NE winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
TUE NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and E 3 ft at 9 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
TUE NIGHT N winds around 5 kt. Seas 2 to 3 ft. Wave Detail: N 2 ft at 6 seconds and E 2 ft at 9 seconds.
WED N winds around 5 kt, becoming E in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 5 seconds and S 1 foot at 7 seconds.
WED NIGHT THROUGH THU NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 4 seconds and E 2 ft at 8 seconds.
FRI SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 4 seconds.
FRI NIGHT AND SAT NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
SAT NIGHT NE winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Weather
View allOvernight
57°F
Patchy Fog
12 mph NW
Tuesday
65°F
Patchy Fog then Partly Sunny
3 to 10 mph NW
Tuesday Night
59°F
Mostly Cloudy
2 mph N
Wednesday
65°F
Partly Sunny
5 mph E
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Tue, Sep 29 1:32 AM | high | 10.4 ft |
| Tue, Sep 29 2:07 AM | ebb | 4.2 kts |
| Tue, Sep 29 5:35 AM | slack | slack |
| Tue, Sep 29 7:51 AM | low | 0.5 ft |
| Tue, Sep 29 8:09 AM | flood | 4.3 kts |
| Tue, Sep 29 11:48 AM | slack | slack |
| Tue, Sep 29 1:48 PM | high | 11.4 ft |
| Tue, Sep 29 2:27 PM | ebb | 4.2 kts |
| Tue, Sep 29 5:58 PM | slack | slack |
| Tue, Sep 29 8:22 PM | low | -0.4 ft |
| Tue, Sep 29 8:37 PM | flood | 4.3 kts |


