Hazardous Seas Watch

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
330 AM PDT Wed Mar 26 2025

PZZ450-261830-
/O.CON.KEKA.GL.W.0017.250326T1900Z-250328T0400Z/
/O.EXB.KEKA.SE.A.0003.250328T0400Z-250328T1600Z/
Pt St George to Cape Mendocino out 10 nm-
330 AM PDT Wed Mar 26 2025

...GALE WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM PDT
THURSDAY...
...HAZARDOUS SEAS WATCH IN EFFECT FROM THURSDAY EVENING THROUGH
FRIDAY MORNING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with
  gusts up to 45 kt and seas 16 to 21 feet expected. For the
  Hazardous Seas Watch, very steep and hazardous seas 16 to 21
  feet possible.

* WHERE...Pt St George to Cape Mendocino out 10 nm.

* WHEN...For the Gale Warning, from noon today to 9 PM PDT
  Thursday. For the Hazardous Seas Watch, from Thursday evening
  through Friday morning.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
330 AM PDT Wed Mar 26 2025

PZZ475-261830-
/O.EXT.KEKA.SC.Y.0040.250326T1600Z-250327T1000Z/
/O.EXB.KEKA.GL.W.0017.250327T1000Z-250327T2200Z/
/O.EXT.KEKA.SE.A.0003.250327T2200Z-250328T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
330 AM PDT Wed Mar 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
3 AM PDT THURSDAY...
...GALE WARNING IN EFFECT FROM 3 AM TO 3 PM PDT THURSDAY...
...HAZARDOUS SEAS WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with
  gusts up to 40 kt and seas 17 to 22 feet expected. For the
  Small Craft Advisory, south winds 20 to 25 kt with gusts up to
  35 kt and seas 7 to 10 feet expected. For the Hazardous Seas
  Watch, very steep and hazardous seas 17 to 22 feet possible.

* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.

* WHEN...For the Gale Warning, from 3 AM to 3 PM PDT Thursday.
  For the Small Craft Advisory, from 9 AM this morning to 3 AM
  PDT Thursday. For the Hazardous Seas Watch, from Thursday
  afternoon through Friday morning.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
330 AM PDT Wed Mar 26 2025

PZZ470-261830-
/O.EXT.KEKA.GL.W.0017.250326T1600Z-250328T0400Z/
/O.EXB.KEKA.SE.A.0003.250328T0400Z-250328T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
330 AM PDT Wed Mar 26 2025

...GALE WARNING NOW IN EFFECT FROM 9 AM THIS MORNING TO 9 PM PDT
THURSDAY...
...HAZARDOUS SEAS WATCH IN EFFECT FROM THURSDAY EVENING THROUGH
FRIDAY MORNING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with
  gusts up to 50 kt and seas 18 to 23 feet expected. For the
  Hazardous Seas Watch, very steep and hazardous seas 18 to 22
  feet possible.

* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.

* WHEN...For the Gale Warning, from 9 AM this morning to 9 PM
  PDT Thursday. For the Hazardous Seas Watch, from Thursday
  evening through Friday morning.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
330 AM PDT Wed Mar 26 2025

PZZ455-261830-
/O.EXT.KEKA.SC.Y.0040.250326T1600Z-250327T1900Z/
/O.EXT.KEKA.SE.A.0003.250327T1900Z-250328T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
330 AM PDT Wed Mar 26 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
NOON PDT THURSDAY...
...HAZARDOUS SEAS WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...

* WHAT...For the Small Craft Advisory, south winds 20 to 30 kt
  with gusts up to 40 kt and seas 7 to 12 feet expected. For the
  Hazardous Seas Watch, very steep and hazardous seas 17 to 22
  feet possible.

* WHERE...Cape Mendocino to Pt Arena out 10 nm.

* WHEN...For the Small Craft Advisory, from 9 AM this morning to
  noon PDT Thursday. For the Hazardous Seas Watch, from Thursday
  afternoon through Friday morning.

* IMPACTS...Very steep and hazardous seas could capsize or cause
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider altering your plans to avoid possible hazardous sea
conditions.

&&

$$