893
WHUS42 KMHX 181526
CFWMHX

Coastal Hazard Message
National Weather Service Newport/Morehead City NC
1126 AM EDT Mon Aug 18 2025

NCZ196-203>205-190330-
/O.CAN.KMHX.BH.S.0051.000000T0000Z-250819T0000Z/
/O.CON.KMHX.SU.Y.0006.250819T1600Z-250823T0400Z/
/O.CON.KMHX.CF.A.0001.250819T1600Z-250823T0400Z/
East Carteret-Northern Outer Banks-Ocracoke Island-
Hatteras Island-
1126 AM EDT Mon Aug 18 2025

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO
MIDNIGHT EDT FRIDAY NIGHT...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH FRIDAY EVENING...
...BEACH HAZARDS STATEMENT IS CANCELLED...

* WHAT...For the High Surf Advisory, large breaking waves of 15
  to 20+ feet expected in the surf zone. For the Coastal Flood
  Watch, significant oceanside inundation above ground level
  likely in low- lying areas near shorelines and tidal waterways.

* WHERE...East Carteret County, and Northern Outer Banks,
  Ocracoke Island and Hatteras Island.

* WHEN...For the High Surf Advisory, from noon Tuesday to
  midnight EDT Friday night. For the Coastal Flood Watch, from
  Tuesday afternoon through Friday evening.

* IMPACTS...Extreme beach and coastal damage is likely along the
  oceanside, resulting in a significant threat to life and
  property. Large dangerous waves will likely inundate and destroy
  protective dune structures. Severe flooding will likely extend
  inland from the waterfront causing flooding of many homes and
  businesses with some structural damage possible. Numerous roads
  will likely be impassable under several feet of water and
  vehicles will likely be submerged. Actions will need to be taken
  to protect life and property. Very dangerous swimming and
  surfing conditions expected, as well as the wave action
  resulting in significant beach erosion. Rip currents can sweep
  even the best swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...This is expected to be a prolonged duration
  event, with the potential for portions of NC-12 and secondary
  roads along the Outer Banks, in particular on Hatteras and
  Ocracoke Islands, to be impassable and/or inaccessible for
  several days due to significant wave run up. Minor soundside
  flooding will also be possible if stronger winds develop over
  the Pamlico Sound.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

&&

$$

NCZ195-199-190330-
/O.CON.KMHX.SU.Y.0006.250819T1600Z-250822T0000Z/
/O.CON.KMHX.CF.A.0001.250819T1600Z-250822T0000Z/
West Carteret-Coastal Onslow-
1126 AM EDT Mon Aug 18 2025

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 8 PM
EDT THURSDAY...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH THURSDAY EVENING...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  15 feet expected in the surf zone. For the Coastal Flood Watch,
  significant oceanside inundation above ground level likely in
  low-lying areas near shorelines and tidal waterways.

* WHERE...West Carteret and Coastal Onslow Counties.

* WHEN...For the High Surf Advisory, from noon Tuesday to 8 PM
  EDT Thursday. For the Coastal Flood Watch, from Tuesday
  afternoon through Thursday evening.

* IMPACTS...Moderate to locally significant inundation above
  ground level is likely along the oceanside. Large waves will
  likely cause severe beach and coastal damage. Waves will likely
  severely damage dune structures in some areas. This will likely
  result in damage to property along the oceanside including some
  property located immediately behind dune structures. Actions
  should be taken to protect life and property. Very dangerous
  swimming and surfing conditions expected, as well as the wave
  action resulting in significant beach erosion. Rip currents can
  sweep even the best swimmers away from shore into deeper water.

* ADDITIONAL DETAILS...This is expected to be a prolonged duration
  event, with the potential for roads along the immediate coast to
  be impassable at times, especially around times of high tide.
  Areas of greatest concern: North Topsail Beach to Atlantic
  Beach.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

&&

$$