Boston and Massachusetts Bay Marine Weather
Marine Forecast
View all
REST OF TONIGHT NE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 3 seconds and E 1 foot at 8 seconds. Patchy fog. Rain. Vsby 1 NM or less.
MON N winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and E 2 ft at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
MON NIGHT NW winds 5 to 10 kt, becoming NE 15 to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: E 3 ft at 7 seconds and N 1 foot at 3 seconds.
TUE E winds 10 to 15 kt, becoming SE in the afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds and SE 4 ft at 8 seconds. A chance of showers.
TUE NIGHT S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds and E 4 ft at 8 seconds. Showers likely.
WED W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 8 seconds and SW 2 ft at 4 seconds. A chance of showers in the morning.
WED NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
THU AND THU NIGHT NW winds 15 to 20 kt with gusts up to 25 kt, becoming N 10 to 15 kt. Seas 2 to 3 ft.
FRI AND FRI NIGHT SE winds 15 to 20 kt, becoming SW 20 to 25 kt. Gusts up to 30 kt. Seas 2 to 4 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.
MON N winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 4 seconds and E 2 ft at 8 seconds. Patchy fog in the morning with vsby 1 to 3 NM.
MON NIGHT NW winds 5 to 10 kt, becoming NE 15 to 20 kt after midnight. Seas 2 to 4 ft. Wave Detail: E 3 ft at 7 seconds and N 1 foot at 3 seconds.
TUE E winds 10 to 15 kt, becoming SE in the afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 4 ft at 7 seconds and SE 4 ft at 8 seconds. A chance of showers.
TUE NIGHT S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave Detail: E 4 ft at 7 seconds and E 4 ft at 8 seconds. Showers likely.
WED W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 8 seconds and SW 2 ft at 4 seconds. A chance of showers in the morning.
WED NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
THU AND THU NIGHT NW winds 15 to 20 kt with gusts up to 25 kt, becoming N 10 to 15 kt. Seas 2 to 3 ft.
FRI AND FRI NIGHT SE winds 15 to 20 kt, becoming SW 20 to 25 kt. Gusts up to 30 kt. Seas 2 to 4 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 allTonight
55°F
Rain
7 to 13 mph E
Columbus Day
64°F
Patchy Fog then Partly Sunny
3 to 13 mph NW
Monday Night
55°F
Mostly Cloudy
3 to 20 mph N
Tuesday
61°F
Rain Showers Likely
12 to 16 mph SE
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Mon, Oct 12 12:46 AM | high | 9.9 ft |
| Mon, Oct 12 2:05 AM | slack | slack |
| Mon, Oct 12 4:53 AM | ebb | 0.8 kts |
| Mon, Oct 12 6:45 AM | low | 0.6 ft |
| Mon, Oct 12 7:54 AM | slack | slack |
| Mon, Oct 12 11:12 AM | flood | 1.0 kts |
| Mon, Oct 12 12:55 PM | high | 10.6 ft |
| Mon, Oct 12 2:29 PM | slack | slack |
| Mon, Oct 12 5:19 PM | ebb | 0.8 kts |
| Mon, Oct 12 7:15 PM | low | -0.1 ft |
| Mon, Oct 12 8:47 PM | slack | slack |
| Mon, Oct 12 11:41 PM | flood | 0.9 kts |


