018
WHUS46 KEKA 060525
CFWEKA

URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Eureka CA
925 PM PST Wed Nov 5 2025

CAZ104-109-060630-
/O.CAN.KEKA.CF.A.0002.251106T1800Z-251106T2100Z/
Southwestern Humboldt-Mendocino Coast-
925 PM PST Wed Nov 5 2025

...COASTAL FLOOD WATCH IS CANCELLED...

Breaking waves near 20 feet are still expected, but water levels
are expected to remain below 7.7 feet above MLLW.

$$

CAZ103-061330-
/O.UPG.KEKA.CF.A.0002.251106T1800Z-251106T2100Z/
/O.NEW.KEKA.CF.W.0001.251106T1800Z-251106T2100Z/
Northern Humboldt Coast-
925 PM PST Wed Nov 5 2025

...COASTAL FLOOD WARNING IN EFFECT FROM 10 AM TO 1 PM PST
THURSDAY...

* WHAT...High astronomical tides and large surf will cause
  moderate flooding in low lying areas along the Redwood Coast. Up
  to one foot of saltwater inundation above ground level is
  possible in low lying areas near shorelines and tidal waterways.
  Between 9.4 and 9.7 feet MLLW at the north spit tide gauge is
  predicted.


* WHERE...Northern Humboldt Coast County.

* WHEN...From 10 AM to 1 PM PST Thursday. High tide is at 11:17 AM
  at the Humboldt Bay North Spit tide gauge. Saltwater inundation
  will be possible 1 to 2 hours before and after high tide.

* IMPACTS...Several coastal roads may be closed. Low lying
  property and some critical infrastructure will be inundated.
  These impacts will include, but not limited to, roadways in King
  Salmon and the Arcata bottoms. Waves may wash across Centerville
  Beach Road. Shoreline erosion will occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Warning means that flooding is occurring or
imminent. Coastal residents in the warned area should be alert
for rising water and take appropriate action to protect life and
property.

Feet Above Ground is locally defined as feet above the Highest
Astronomical Tide or HAT.

&&

$$

CAZ101-061330-
/O.UPG.KEKA.CF.A.0002.251106T1800Z-251106T2100Z/
/O.NEW.KEKA.CF.Y.0005.251106T1800Z-251106T2100Z/
Coastal Del Norte-
925 PM PST Wed Nov 5 2025

...COASTAL FLOOD ADVISORY IN EFFECT FROM 10 AM TO 1 PM PST
THURSDAY...

* WHAT...High astronomical tides and large surf will cause minor
  flooding along the coast of Del Norte county. Up to one half
  foot of saltwater inundation above ground level is possible near
  shorelines and tidal waterways. Between 8.8 and 9.0 feet of
  above MLLW at the Crescent City Tide gauge is predicted.

* WHERE...Coastal Del Norte County.

* WHEN...From 10 AM to 1 PM PST Thursday. High tide is at 11:05 AM
  at the Crescent City Tide gage. Saltwater inundation will be
  possible 1 to 2 hours before and after high tide.

* IMPACTS...The combination of high tides and large surf may allow
  some waves to wash onto dry land possibly over Pebble Beach rd
  and Anchor Way.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.

Feet Above Ground is locally defined as feet above the Highest
Astronomical Tide or HAT.

&&

$$