Town of Mamaroneck Emergency Alerts & Community Notifications

Coastal Flood Warning issued September 25 at 5:27AM EDT until September 27 at 6:00PM EDT by NWS Upton NY

Headline

Coastal Flood Warning issued September 25 at 5:27AM EDT until September 27 at 6:00PM EDT by NWS Upton NY

Description

* WHAT...Two to three feet of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.

* WHERE...In Connecticut, Southern Fairfield County. In New
York, Southern Westchester, Bronx and Northern Queens Counties.

* WHEN...From 6 PM this evening to 6 PM EDT Sunday.

* IMPACTS...Widespread flooding of vulnerable areas near the
waterfront and shoreline, including roads, parking lots, parks,
lawns, and homes and businesses with basements near the
waterfront. Numerous road closures are likely, and vehicles
parked in vulnerable areas near the waterfront will likely
become flooded. Flooding will also extend inland from the
waterfront along tidal rivers and bays.

* ADDITIONAL DETAILS...Moderate flooding will occur over multiple
high tide cycles tonight through Sunday. The worst flooding is
expected with the daytime high tide cycles Saturday and Sunday.

Instructions

Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.

Additional Details

TypeAlert
PhenomenaCoastal Flood
SeverityWarning
Event CodeCFW
AreaSouthern Fairfield; Southern Westchester; Bronx; Northern Queens
SentFriday, September 25, 2026 5:27 AM EDT
ExpiresFriday, September 25, 2026 1:30 PM EDT
SenderNWS Upton NY
Idurn:oid:2.49.0.1.840.0.f5cb8aff25803c716998fe7ad961b885c6f232ce.004.3