Boston and Massachusetts Bay Marine Weather
Marine Forecast
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REST OF TONIGHT SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds.
TUE SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds.
TUE NIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at 10 seconds.
WED SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds.
WED NIGHT AND THU SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds.
THU NIGHT SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 1 foot at 9 seconds. A chance of rain after midnight.
FRI S winds 5 to 10 kt. Seas around 2 ft. Rain likely with a chance of tstms.
FRI NIGHT S winds around 10 kt. Seas 2 to 3 ft. Rain.
SAT N winds 10 to 15 kt. Seas 2 to 3 ft. Rain likely.
SAT NIGHT NW winds around 10 kt. Seas 3 to 5 ft. A chance of rain. Winds and seas higher in and near tstms. 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 SW winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds.
TUE NIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at 10 seconds.
WED SW winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 10 seconds.
WED NIGHT AND THU SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds.
THU NIGHT SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and E 1 foot at 9 seconds. A chance of rain after midnight.
FRI S winds 5 to 10 kt. Seas around 2 ft. Rain likely with a chance of tstms.
FRI NIGHT S winds around 10 kt. Seas 2 to 3 ft. Rain.
SAT N winds 10 to 15 kt. Seas 2 to 3 ft. Rain likely.
SAT NIGHT NW winds around 10 kt. Seas 3 to 5 ft. A chance of rain. Winds and seas higher in and near tstms. 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.
Boston and Massachusetts Bay Nautical Charts
NOAA nautical charts with your GPS position and a wind map for Boston and Massachusetts Bay in the Wind and Tides app
Weather
View allOvernight
53°F
Mostly Cloudy
13 mph SW
Tuesday
64°F
Mostly Sunny
5 to 9 mph SW
Tuesday Night
55°F
Partly Cloudy
7 to 12 mph SW
Wednesday
68°F
Sunny
13 mph SW
Tides and Currents
View all| Time (EST) | Event | Height/Speed |
|---|---|---|
| Tue, Nov 3 12:05 AM | slack | slack |
| Tue, Nov 3 3:32 AM | flood | 0.9 kts |
| Tue, Nov 3 5:53 AM | high | 9.2 ft |
| Tue, Nov 3 6:45 AM | slack | slack |
| Tue, Nov 3 9:35 AM | ebb | 0.8 kts |
| Tue, Nov 3 11:53 AM | low | 1.2 ft |
| Tue, Nov 3 12:30 PM | slack | slack |
| Tue, Nov 3 3:55 PM | flood | 0.9 kts |
| Tue, Nov 3 6:11 PM | high | 9.7 ft |
| Tue, Nov 3 7:12 PM | slack | slack |
| Tue, Nov 3 10:10 PM | ebb | 0.7 kts |
Marine weather for Massachusetts Bay, Boston Harbor, the North Shore, and the South Shore — Boston, Winthrop, the Boston Harbor Islands, Quincy, Weymouth, Hingham, Hull, Cohasset, Scituate, Marshfield, Green Harbor, Nahant, Lynn, Swampscott, Marblehead, Salem, Salem Sound, Beverly, Manchester-by-the-Sea, Boston Light, and Stellwagen Bank, Massachusetts. Wind, tides, and conditions for sailing, boating, cruising, fishing, kayaking, paddleboarding, windsurfing, kiteboarding, wing foiling, and whale watching.