Headline:
Coastal Flood Advisory issued October 21 at 2:26AM EDT until October 21 at 9:00PM EDT by NWS Upton NY
Event:
Coastal Flood Advisory
Urgency:
Expected
Effective:
October 20, 2026 - 11:26pm
Expires:
October 21, 2026 - 2:00pm
Description:
* WHAT...Up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Southwest Suffolk County.
* WHEN...From 5 PM this afternoon to 9 PM EDT this evening.
* IMPACTS...Minor flooding in the more vulnerable locations
near the waterfront and shoreline. Some roads and low lying
properties including parking lots, parks, lawns, and homes and
businesses with basements near the waterfront will experience
minor flooding.
* ADDITIONAL DETAILS...Additional localized minor coastal
flooding possible during times of high tide on Thursday.
Instruction:
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Area Description:
Southwest Suffolk
Forcast Office:
NWS Upton NY
Sender:
w-nws.webmaster@noaa.gov