Boston and Massachusetts Bay Marine Weather
Marine Forecast
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TODAY SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and E 2 ft at 8 seconds. A slight chance of showers this afternoon.
TONIGHT NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at 12 seconds. A chance of showers in the evening.
SAT N winds 5 to 10 kt, becoming NE in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and SE 2 ft at 9 seconds.
SAT NIGHT E winds around 5 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 11 seconds and NW 1 foot at 3 seconds.
SUN AND SUN NIGHT E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 10 seconds and NE 2 ft at 4 seconds.
MON THROUGH TUE NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 3 seconds and E 3 ft at 6 seconds.
TUE NIGHT NW winds 5 to 10 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.
TONIGHT NW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at 12 seconds. A chance of showers in the evening.
SAT N winds 5 to 10 kt, becoming NE in the afternoon. Seas around 2 ft. Wave Detail: N 2 ft at 3 seconds and SE 2 ft at 9 seconds.
SAT NIGHT E winds around 5 kt, becoming NE after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 11 seconds and NW 1 foot at 3 seconds.
SUN AND SUN NIGHT E winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 10 seconds and NE 2 ft at 4 seconds.
MON THROUGH TUE NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 3 seconds and E 3 ft at 6 seconds.
TUE NIGHT NW winds 5 to 10 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 allFriday
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
Saturday Night
55°F
Mostly Clear
2 to 9 mph E
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| 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 |
| Sat, Oct 3 3:07 AM | flood | 1.0 kts |
| Sat, Oct 3 4:51 AM | high | 9.0 ft |


