Cape Cod Bay and Plymouth Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
GALE WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING
REST OF TONIGHT NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 4 seconds and NE 1 foot at 7 seconds.THU N winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: N 3 ft at 6 seconds.
THU NIGHT NE winds around 5 kt, becoming SE with gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: N 2 ft at 6 seconds.
FRI S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave Detail: SE 2 ft at 3 seconds and N 2 ft at 5 seconds. Showers. Patchy fog in the afternoon.
FRI NIGHT SW winds 15 to 20 kt, becoming W 25 to 30 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 4 ft at 5 seconds and NE 1 foot at 5 seconds. Showers. Patchy fog in the evening.
SAT NW winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 5 ft at 6 seconds and SE 1 foot at 9 seconds. A chance of showers in the morning.
SAT NIGHT NW winds 25 to 30 kt, diminishing to 20 to 25 kt after midnight. Seas 3 to 5 ft.
SUN NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.
SUN NIGHT THROUGH MON NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 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
53°F
Clear
21 mph NW
Thursday
57°F
Sunny
6 to 22 mph N
Thursday Night
48°F
Partly Cloudy
2 to 12 mph E
Friday
68°F
Rain Showers Likely
13 to 18 mph S
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Thu, Oct 15 1:35 AM | slack | slack |
| Thu, Oct 15 2:55 AM | high | 9.0 ft |
| Thu, Oct 15 4:12 AM | ebb | 2.9 kts |
| Thu, Oct 15 7:21 AM | slack | slack |
| Thu, Oct 15 9:11 AM | low | 1.8 ft |
| Thu, Oct 15 9:40 AM | flood | 2.8 kts |
| Thu, Oct 15 1:40 PM | slack | slack |
| Thu, Oct 15 3:06 PM | high | 10.0 ft |
| Thu, Oct 15 4:04 PM | ebb | 2.9 kts |
| Thu, Oct 15 7:45 PM | slack | slack |
| Thu, Oct 15 9:45 PM | low | 0.9 ft |
| Thu, Oct 15 10:25 PM | flood | 2.7 kts |


