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[5:00 AM] August 18, 2021 | Forecast of Tropical Storm Henri Impacts to Region

Overview

Tropical storm Henri is forecast to pass well offshore this weekend but may bring high surf, rip currents, and rough seas. There is also a low chance of tropical storm force winds on Cape Cod and the Islands.

Timing: Most likely late Saturday into Sunday

Hazards and Impacts:

▪ High surf and rip currents on ocean beaches
▪ Rough seas on open waters, especially east of Cape Cod
▪ Low chance of tropical storm force winds on Cape Cod and Islands

Additional Information:

High astronomical tides this weekend may lead to minor coastal flooding

Post-event Outlook:

Warm and humid early next week with scattered showers and thunderstorms.
This information has been provided by National Weather Service Boston.
TS Henri Wind Earliest Time of Arrival