Gusty Winds And Small Craft Advisories For Boston

Brisk winds, potential light snow, and choppy harbor conditions expected in the city

Published on Feb. 11, 2026

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Boston is bracing for gusty west-to-northwest winds on Wednesday, with sustained speeds around 8 to 13 mph and gusts up to 23 mph in exposed spots, especially along Boston Harbor and on bridge approaches. A Small Craft Advisory is in effect for the outer ocean waters and the waters south of Rhode Island into Thursday as winds shift and seas build to 4 to 7 feet this afternoon and evening. There is also a slight chance of a brief, light snow shower late tonight, mainly between about 9 and 10 p.m.

Why it matters

Strong winds can create hazardous conditions for drivers, pedestrians, and boaters in the Boston area, potentially causing property damage and disrupting transportation. The Small Craft Advisory is a warning to mariners about potentially dangerous wind and wave conditions that could make navigation difficult and risky for smaller vessels.

The details

The gusty winds are expected to ramp up through the midday and afternoon hours, with the official forecast calling for a high near 37°F and west winds of 8 to 13 mph and gusts as high as 23 mph. The National Weather Service has issued a Small Craft Advisory for the outer ocean waters and the waters south of Rhode Island, with winds and seas expected to build to hazardous levels this afternoon and evening. There is also a slight chance of a brief, light snow shower late tonight, mainly between about 9 and 10 p.m., although most locations are expected to stay dry with a low near 26°F.

  • The gusty winds are expected to ramp up through the midday and afternoon hours on Wednesday, February 11, 2026.
  • The Small Craft Advisory is in effect for the outer ocean waters and the waters south of Rhode Island into Thursday, February 12, 2026.
  • There is a slight chance of a brief, light snow shower late tonight, mainly between about 9 and 10 p.m. on Wednesday, February 11, 2026.

The players

National Weather Service

The federal agency responsible for weather forecasting and issuing weather-related advisories and warnings.

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What’s next

Forecasters note that confidence is low, but a coastal system could affect the region around Monday, February 16, which might bring a mix of rain and snow depending on its track. It is worth keeping an eye on updated forecasts before making travel or late-weekend plans.

The takeaway

The gusty winds and potential for light snow in Boston on Wednesday highlight the importance of being prepared for changing weather conditions, especially for those who rely on transportation or outdoor activities. Residents and visitors should stay informed about the latest weather updates and take appropriate precautions to ensure their safety.