Boston and Massachusetts Bay Marine Weather
Marine Forecast
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REST OF TONIGHT SW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 9 seconds.
FRI 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 2 ft at 8 seconds.
FRI NIGHT W winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 12 seconds. Showers likely in the evening.
SAT N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and N 2 ft at 3 seconds.
SAT NIGHT E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 13 seconds.
SUN E winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 5 seconds.
SUN NIGHT E winds 5 to 10 kt, becoming NE after midnight. Seas 2 to 3 ft. A chance of showers.
MON W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers.
MON NIGHT AND TUE NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.
TUE NIGHT NW 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.
FRI 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 2 ft at 8 seconds.
FRI NIGHT W winds 5 to 10 kt, becoming NW 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 2 ft at 12 seconds. Showers likely in the evening.
SAT N winds 10 to 15 kt, becoming NE 5 to 10 kt in the afternoon. Gusts up to 20 kt. Seas around 2 ft. Wave Detail: NW 2 ft at 3 seconds and N 2 ft at 3 seconds.
SAT NIGHT E winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and SE 2 ft at 13 seconds.
SUN E winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: N 2 ft at 4 seconds and S 1 foot at 5 seconds.
SUN NIGHT E winds 5 to 10 kt, becoming NE after midnight. Seas 2 to 3 ft. A chance of showers.
MON W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of showers.
MON NIGHT AND TUE NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.
TUE NIGHT NW 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 allOvernight
63°F
Mostly Clear
14 mph SW
Friday
70°F
Mostly Sunny then Slight Chance Rain Showers
16 mph SW
Friday Night
58°F
Chance Rain Showers then Mostly Cloudy
9 to 13 mph NW
Saturday
62°F
Sunny
7 to 12 mph NE
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Fri, Oct 2 2:16 AM | flood | 1.0 kts |
| Fri, Oct 2 3:50 AM | high | 9.3 ft |
| Fri, Oct 2 5:18 AM | slack | slack |
| Fri, Oct 2 8:06 AM | ebb | 0.8 kts |
| Fri, Oct 2 9:52 AM | low | 0.9 ft |
| Fri, Oct 2 10:38 AM | slack | slack |
| Fri, Oct 2 2:28 PM | flood | 1.0 kts |
| Fri, Oct 2 4:04 PM | high | 10.7 ft |
| Fri, Oct 2 5:31 PM | slack | slack |
| Fri, Oct 2 8:37 PM | ebb | 0.9 kts |
| Fri, Oct 2 10:38 PM | low | 0.1 ft |
| Fri, Oct 2 11:37 PM | slack | slack |


