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3NM SSE Boston MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:55 am EDT Apr 13, 2026
Forecast Valid: 10am EDT Apr 13, 2026-6pm EDT Apr 19, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

Today

SW wind 14 to 16 kt, with gusts as high as 29 kt. Mostly cloudy. Seas around 2 ft.

Tonight

SW wind 8 to 13 kt, with gusts as high as 21 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 to 2 ft.

Tuesday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A slight chance of showers and thunderstorms after 5pm. Seas around 1 ft.

Tuesday Night

SW wind 7 to 11 kt. A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Seas 1 to 2 ft.

Wednesday

WSW wind 6 to 8 kt becoming SSE in the morning. A chance of showers, mainly after 3pm. Seas 1 to 2 ft.

Wednesday Night

SSW wind around 6 kt becoming variable and less than 5 kt in the evening. A chance of showers, mainly before 5am. Seas around 1 ft.

Thursday

E wind 5 to 8 kt. A chance of showers after 8am. Seas around 1 ft.

Thursday Night

ESE wind 5 to 7 kt becoming SSW after midnight. A chance of showers. Seas around 1 ft.

Friday

WSW wind around 7 kt becoming SSW in the afternoon. A chance of showers. Seas around 1 ft.

*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.