864
WHUS46 KEKA 301433
CFWEKA

Coastal Hazard Message
National Weather Service Eureka CA
633 AM PST Sun Nov 30 2025

CAZ101-103-104-109-302245-
/O.CON.KEKA.BH.S.0022.251201T1600Z-251202T1600Z/
Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt-
Mendocino Coast-
633 AM PST Sun Nov 30 2025

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH TUESDAY MORNING...

* WHAT...Increased threat of sneaker waves expected. A very long
  period swell rapidly building Monday will have set behavior with
  10 to 20 minutes or longer between the largest waves.

* WHERE...Coastal Del Norte, Northern Humboldt Coast,
  Southwestern Humboldt and Mendocino Coasts.

* WHEN...From Monday morning through Tuesday morning. .

* IMPACTS...Large, unexpected waves can sweep across the beach
  without warning, sweeping people into the sea from rocks,
  jetties, and beaches. These sneaker waves can also move large
  objects such as logs, crushing anyone caught underneath.

* ADDITIONAL DETAILS...Large tidal swings will increase the threat
  when the tide is rapidly rising the morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Don`t be fooled by an ocean that looks calm.  There can be
30 minutes of small waves before a sneaker wave strikes.  Avoid
rocks and jetties. Avoid steep beaches.  Stay much farther back
from the water and never turn your back on the ocean.

&&

$$