Boston and Massachusetts Bay Marine Weather
Marine Forecast
View allGALE WATCH IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING
REST OF TONIGHT NE winds around 5 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and NE 1 foot at 8 seconds.THU E winds 5 to 10 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: NE 3 ft at 4 seconds and SW 1 foot at 2 seconds. A chance of showers in the afternoon.
THU NIGHT NE winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave Detail: E 6 ft at 7 seconds and SE 1 foot at 4 seconds. Rain.
FRI NE winds 25 to 30 kt, becoming N 20 to 25 kt in the afternoon. Gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: NE 7 ft at 8 seconds and NW 4 ft at 5 seconds. Rain.
FRI NIGHT N winds 15 to 20 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: NE 7 ft at 8 seconds and NW 5 ft at 8 seconds. Rain likely in the evening, then a chance of showers after midnight.
SAT NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 6 ft. Wave Detail: NE 6 ft at 8 seconds and NW 2 ft at 4 seconds. A chance of rain.
SAT NIGHT NW winds around 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.
SUN AND SUN NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
MON AND MON NIGHT NW winds 10 to 15 kt, diminishing to 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 allOvernight
48°F
Cloudy
10 mph NE
Thursday
52°F
Light Rain Likely
12 to 22 mph E
Thursday Night
42°F
Light Rain
24 to 30 mph NE
Friday
46°F
Light Rain Likely
20 to 29 mph N
Tides and Currents
View all| Time (EST) | Event | Height/Speed |
|---|---|---|
| Thu, Nov 12 12:48 AM | high | 8.8 ft |
| Thu, Nov 12 2:22 AM | slack | slack |
| Thu, Nov 12 4:58 AM | ebb | 0.7 kts |
| Thu, Nov 12 6:39 AM | low | 1.5 ft |
| Thu, Nov 12 7:45 AM | slack | slack |
| Thu, Nov 12 11:08 AM | flood | 0.9 kts |
| Thu, Nov 12 12:48 PM | high | 10.0 ft |
| Thu, Nov 12 2:28 PM | slack | slack |
| Thu, Nov 12 5:25 PM | ebb | 0.8 kts |
| Thu, Nov 12 7:15 PM | low | 0.5 ft |
| Thu, Nov 12 8:46 PM | slack | slack |
| Thu, Nov 12 11:52 PM | flood | 0.8 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.


