236
WHUS46 KEKA 030551
CFWEKA

Coastal Hazard Message
National Weather Service Eureka CA
951 PM PST Tue Dec 2 2025

CAZ103-031900-
/O.CON.KEKA.CF.Y.0008.251203T1600Z-251203T1900Z/
Northern Humboldt Coast-
951 PM PST Tue Dec 2 2025

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 AM TO 11 AM
PST WEDNESDAY...

* WHAT...High astronomical tides will cause minor flooding in
  low lying areas around Humboldt Bay. Up to one half foot of
  saltwater inundation above ground level is possible near
  shorelines and tidal waterways. Between 8.8 and 9.1 feet MLLW
  at the North Spit tide gauge is predicted.

* WHERE...Northern Humboldt Coast County.

* WHEN...For the Coastal Flood Advisory, from 8 AM to 11 AM PST
  Wednesday. For the Beach Hazards Statement, until 3 PM PST
  this afternoon. High tide is at 9:23 AM at the Humboldt Bay
  North Spit tide gauge. Saltwater inundation will be possible 1
  to 2 hours before and after high tide.

* IMPACTS...Flooding of low lying areas around Humboldt Bay
  including parks and roads with only isolated closures
  expected. Flooding will likely impact Jackson Ranch Road in
  the Arcata Bottoms and several roads in King Salmon.

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.

&&

$$