Boston and Massachusetts Bay Marine Weather
Marine Forecast
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REST OF TONIGHT NE winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 5 seconds and SE 3 ft at 13 seconds.
TUE NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NE 4 ft at 7 seconds and N 1 foot at 4 seconds.
TUE NIGHT NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NE 4 ft at 6 seconds.
WED NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 9 seconds and N 1 foot at 4 seconds.
WED NIGHT NE winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 9 seconds and N 1 foot at 5 seconds.
THU NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: E 8 ft at 9 seconds.
THU NIGHT NE winds 20 to 25 kt with gusts up to 30 kt, increasing to 25 to 30 kt with gusts up to 40 kt after midnight. Seas 5 to 8 ft. A chance of showers after midnight.
FRI NE winds 30 to 35 kt with gusts up to 50 kt. Seas 7 to 10 ft. A chance of showers.
FRI NIGHT AND SAT N winds 30 to 35 kt with gusts up to 50 kt. Seas 9 to 12 ft. Showers likely.
SAT NIGHT N winds 25 to 30 kt with gusts up to 45 kt. Seas 7 to 10 ft. Showers likely. 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 NE winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NE 4 ft at 7 seconds and N 1 foot at 4 seconds.
TUE NIGHT NE winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: NE 4 ft at 6 seconds.
WED NE winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 9 seconds and N 1 foot at 4 seconds.
WED NIGHT NE winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Gusts up to 30 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 9 seconds and N 1 foot at 5 seconds.
THU NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 8 ft. Wave Detail: E 8 ft at 9 seconds.
THU NIGHT NE winds 20 to 25 kt with gusts up to 30 kt, increasing to 25 to 30 kt with gusts up to 40 kt after midnight. Seas 5 to 8 ft. A chance of showers after midnight.
FRI NE winds 30 to 35 kt with gusts up to 50 kt. Seas 7 to 10 ft. A chance of showers.
FRI NIGHT AND SAT N winds 30 to 35 kt with gusts up to 50 kt. Seas 9 to 12 ft. Showers likely.
SAT NIGHT N winds 25 to 30 kt with gusts up to 45 kt. Seas 7 to 10 ft. Showers likely. 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
56°F
Cloudy
21 mph NE
Tuesday
60°F
Partly Sunny
15 to 21 mph NE
Tuesday Night
57°F
Mostly Cloudy
14 to 22 mph NE
Wednesday
60°F
Mostly Sunny
22 to 25 mph NE
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Tue, Sep 22 12:21 AM | ebb | 0.5 kts |
| Tue, Sep 22 2:34 AM | low | 1.6 ft |
| Tue, Sep 22 3:12 AM | slack | slack |
| Tue, Sep 22 6:49 AM | flood | 0.7 kts |
| Tue, Sep 22 8:52 AM | high | 8.3 ft |
| Tue, Sep 22 10:04 AM | slack | slack |
| Tue, Sep 22 12:44 PM | ebb | 0.6 kts |
| Tue, Sep 22 2:44 PM | low | 2.1 ft |
| Tue, Sep 22 3:12 PM | slack | slack |
| Tue, Sep 22 6:52 PM | flood | 0.7 kts |
| Tue, Sep 22 9:01 PM | high | 9.3 ft |
| Tue, Sep 22 10:10 PM | slack | slack |


