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Severe · Coastal Flood WarningActive alert

Coastal Flood Warning issued September 26 at 4:23PM EDT until September 27

Affecting Bronx; Northwest Suffolk; Northern Queens; Northern Nassau

In effect until: Sep 27, 2026, 10:00 PM

Bronx; Northwest Suffolk; Northern Queens; Northern Nassau

Likely impact; effects through 10:00 PM.

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

Read the original bulletin (official text)
* WHAT...1 to 2 ft, locally 2 1/2 ft, of inundation above ground
level expected in vulnerable areas near the waterfront and
shoreline. The highest water levels are likely with the Sunday
midday high tides.

* WHERE...Bronx, Northwest Suffolk, Northern Queens and Northern
Nassau Counties.

* WHEN...Until 6 PM EDT Sunday.

* COASTAL IMPACTS...Minor to moderate flooding is expected in the
most vulnerable locations near the waterfront and shoreline.
Expect 1 to 2 ft, locally 2 1/2 ft, of inundation above ground
level in low lying, vulnerable areas. Some roads and low lying
property including parking lots, parks, lawns and
homes/businesses with basements near the waterfront will
experience shallow flooding.

* SHOREFRONT/BEACH IMPACTS...Breaking waves of 3 to 6 ft, along
with elevated water levels, will result in areas of dune erosion
with damage to a few waterfront structures. Splashover over
seawalls and overwashes where dune structures are compromised
may locally exacerbate flooding of roadways and vulnerable
structures behind protective dunes.

* ADDITIONAL DETAILS...Additional rounds of minor coastal
flooding are possible for the Sunday night into early next week
high tides.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™