Cape Cod Bay and Plymouth Marine Weather
Marine Forecast
View allGALE WARNING IN EFFECT THROUGH FRIDAY AFTERNOON
REST OF TONIGHT N winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 5 seconds. A chance of light rain.THU N winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: N 6 ft at 6 seconds.
THU NIGHT N winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 6 seconds.
FRI N winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 7 seconds.
FRI NIGHT N winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: N 5 ft at 7 seconds.
SAT AND SAT NIGHT W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds.
SUN THROUGH MON NIGHT NW winds 10 to 15 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.
Cape Cod Bay and Plymouth Nautical Charts
NOAA nautical charts with your GPS position and a wind map for Cape Cod Bay and Plymouth in the Wind and Tides app
Weather
View allOvernight
52°F
Chance Rain Showers
25 mph N
Thursday
57°F
Slight Chance Rain Showers then Mostly Cloudy
22 to 28 mph N
Thursday Night
45°F
Mostly Clear
22 to 29 mph N
Friday
51°F
Sunny
14 to 26 mph N
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Thu, Oct 22 12:38 AM | slack | slack |
| Thu, Oct 22 3:00 AM | low | 1.4 ft |
| Thu, Oct 22 3:12 AM | flood | 2.9 kts |
| Thu, Oct 22 7:05 AM | slack | slack |
| Thu, Oct 22 9:01 AM | high | 9.0 ft |
| Thu, Oct 22 9:23 AM | ebb | 2.9 kts |
| Thu, Oct 22 1:02 PM | slack | slack |
| Thu, Oct 22 3:23 PM | low | 1.6 ft |
| Thu, Oct 22 3:30 PM | flood | 3.1 kts |
| Thu, Oct 22 7:16 PM | slack | slack |
| Thu, Oct 22 9:21 PM | high | 9.4 ft |
| Thu, Oct 22 9:38 PM | ebb | 3.1 kts |