NWS / NOAA weather: Coastal Flood Warning issued October 20 at 9:46AM EDT until October 21 at 8:00PM EDT by NWS Newport/Morehead City NC

* WHAT...For the Coastal Flood Warning, up to 2 to 4 feet of
inundation above ground level in low-lying areas near
shorelines and tidal waterways. For the High Surf Advisory,
large breaking waves of 9 to 13 feet in the surf zone. For the
Beach Hazards Statement, dangerous rip currents, large
breaking waves expected, and strong longshore currents in the
surf zone.

* WHERE...Hatteras Island.

* WHEN...For the Coastal Flood Warning, until 8 PM EDT
Wednesday. For the High Surf Advisory, until 6 AM EDT
Thursday. For the Beach Hazards Statement, until 8 PM EDT this
evening.

* IMPACTS...Up to 2 to 4 feet of inundation above ground level is
expected in some areas near shorelines and tidal waterways
resulting in an elevated threat of property damage. Flooding
will extend inland from the waterfront threatening some homes
and businesses. Numerous road closures and flooding of vehicles
will be possible. Vulnerable portions of NC-12 may be inundated,
especially around high tide. There is a possibility of being
stranded on Hatteras Island for multiple days. This could be
life threatening if you have an emergency. Dangerous swimming
and surfing conditions and localized beach erosion. Rip currents
can sweep even the best swimmers away from shore into deeper
water. Dangerous shore break can throw a swimmer or surfer head
first into the bottom causing neck and back injuries. Strong.

* ADDITIONAL DETAILS...NC-12 between the Basnight Bridge and
Rodanthe remains closed. Significant ocean overwash impacts are
expected to continue for vulnerable oceanside areas through
multiple high tide cycles into mid week. Minor soundside water
level rises will also be possible.

Severity

Severe (4/5) · CAP Severe

This month

2634th Weather alert at severity 4+ in the last 30 days