Cape Cod Bay and Plymouth Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and E 1 foot at 6 seconds.TUE NW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds and E 1 foot at 9 seconds.
TUE NIGHT NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: N 2 ft at 5 seconds and E 1 foot at 8 seconds.
WED SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 1 foot or less, then 2 to 3 ft in the afternoon. Wave Detail: N 1 foot at 5 seconds and E 1 foot at 8 seconds, becoming SW 2 ft at 3 seconds and N 1 foot at 4 seconds.
WED NIGHT AND THU SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 4 seconds.
THU NIGHT W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 9 seconds.
FRI THROUGH SAT NIGHT N winds 5 to 10 kt with gusts up to 20 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 allThis Afternoon
68°F
Mostly Sunny
13 to 16 mph W
Tonight
49°F
Mostly Clear
16 mph NW
Tuesday
59°F
Sunny
10 to 16 mph NW
Tuesday Night
48°F
Clear
5 to 9 mph W
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Mon, Oct 5 5:40 PM | slack | slack |
| Mon, Oct 5 7:36 PM | high | 10.4 ft |
| Mon, Oct 5 7:58 PM | ebb | 2.8 kts |
| Mon, Oct 5 11:58 PM | slack | slack |
| Tue, Oct 6 2:10 AM | low | 0.4 ft |
| Tue, Oct 6 3:51 AM | flood | 3.2 kts |
| Tue, Oct 6 6:25 AM | slack | slack |
| Tue, Oct 6 8:19 AM | high | 9.4 ft |
| Tue, Oct 6 8:56 AM | ebb | 2.9 kts |
| Tue, Oct 6 12:24 PM | slack | slack |
| Tue, Oct 6 2:32 PM | low | 1.0 ft |
| Tue, Oct 6 3:57 PM | flood | 2.9 kts |


