Coastal Flood Advisories Issued for New York and Massachusetts

The National Weather Service issued coastal flood advisories for multiple locations in New York and Massachusetts on January 31, 2026.

Advisories are in effect for Westchester County (NY), Staten Island and Brooklyn (NYC), and Barnstable and Dukes counties (MA).

Inundation of up to one foot above ground level is expected in vulnerable areas near the waterfront and shoreline in New York, while Barnstable and Dukes counties could see one to two feet of inundation.

Sub-freezing temperatures in Massachusetts could lead to freezing of storm surge, prolonging issues on vulnerable roadways and delaying drainage.

The advisories warn of minor flooding in low-lying areas, roads, parking lots, and properties with basements near the waterfront.

Why this matters:: Coastal flooding can cause property damage, disrupt transportation, and pose safety risks. Residents and visitors should be aware of the potential hazards and take necessary precautions.

Monitor local weather forecasts and alerts.

Know evacuation routes and have a plan in place.

Secure your home by locking it and disconnecting utilities if time permits.

Avoid walking or driving through floodwaters.

Move to higher ground if you are in a flood-prone area.

Residents of low-lying coastal areas.

Businesses located near the waterfront.

Travelers and commuters who may encounter flooded roads.

Property owners with basements near the waterfront.

Q: What is a coastal flood advisory?

Q: What should I do if I am in an area under a coastal flood advisory?

Coastal flood advisories are in effect for parts of New York and Massachusetts.

Expect minor flooding in vulnerable coastal areas.

Take precautions to protect yourself and your property.

Stay informed about weather updates and alerts.