For More Weather Information:

4NM E Boston MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:52 pm EST Dec 9, 2025
Forecast Valid: 4pm EST Dec 9, 2025-6pm EST Dec 16, 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM EST THIS EVENING

Tonight

SSW wind around 9 kt. A chance of snow, mainly before 1am. Seas 1 ft or less.

Wednesday

SSW wind 9 to 12 kt, with gusts as high as 22 kt. Rain likely, mainly after 4pm. Seas 1 ft or less.

Wednesday Night

SW wind 9 to 12 kt, with gusts as high as 21 kt. Rain likely, mainly before 2am. Seas 1 ft or less.

Thursday

W wind 15 to 18 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 33 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

W wind 17 to 21 kt. Partly cloudy. Seas 1 ft or less.

Friday

W wind 12 to 16 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

Friday Night

WSW wind 6 to 9 kt. Partly cloudy. Seas 1 ft or less.

Saturday

WSW wind 6 to 9 kt. Partly sunny. Seas 1 ft or less.

Saturday Night

W wind around 9 kt. A chance of snow. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.