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3NM SSE Boston MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:46 am EDT Jul 14, 2026
Forecast Valid: 1pm EDT Jul 14, 2026-6pm EDT Jul 20, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING...

This Afternoon

WSW wind 12 to 15 kt, with gusts as high as 22 kt. Mostly sunny. Seas around 2 ft.

Tonight

WSW wind 9 to 13 kt, with gusts as high as 23 kt. Partly cloudy. Seas around 2 ft.

Wednesday

WNW wind 9 to 11 kt. A chance of showers and thunderstorms, mainly between 10am and noon. Seas 1 to 2 ft.

Wednesday Night

NW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Seas around 1 ft.

Thursday

W wind 6 to 9 kt increasing to 10 to 13 kt in the afternoon. Winds could gust as high as 21 kt. Sunny. Seas 1 to 2 ft.

Thursday Night

WNW wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.

Friday

WNW wind around 7 kt. Sunny. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Saturday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Mostly sunny. 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.