Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 42, NWS Eureka, CA

April 3, 2021

NWS Eureka, CA issued this small craft advisory at Apr 3, 2021, 2:11 PM PDT. It took effect at Apr 4, 2021, 9:00 PM PDT. It was in force for 51 hr.

The area

The counties it named.

The facts

Issued
Apr 3, 2021, 2:11 PM PDT (21:11 UTC)
In effect from
Apr 4, 2021, 9:00 PM PDT
Expired
Apr 7, 2021, 12:00 AM PDT
In force
51 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

268 
WHUS76 KEKA 032111
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
211 PM PDT Sat Apr 3 2021

PZZ470-040515-
/O.NEW.KEKA.SC.Y.0042.210405T0400Z-210406T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
211 PM PDT Sat Apr 3 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM SUNDAY TO 3 AM PDT
TUESDAY...

* WHAT...North winds 20 to 30 kt and steep seas 7 to 10 feet 
  expected.

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

* WHEN...From 9 PM Sunday to 3 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-040515-
/O.NEW.KEKA.SC.Y.0042.210405T1000Z-210406T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
211 PM PDT Sat Apr 3 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM MONDAY TO 3 AM PDT
TUESDAY...

* WHAT...North winds 15 to 25 kt and steep seas 7 to 10 feet 
  expected.

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

* WHEN...From 3 AM Monday to 3 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
15 follow-up statements
405 
WHUS76 KEKA 040329
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
829 PM PDT Sat Apr 3 2021

PZZ470-041130-
/O.CON.KEKA.SC.Y.0042.210405T0400Z-210406T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
829 PM PDT Sat Apr 3 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM SUNDAY TO
3 AM PDT TUESDAY...

* WHAT...North winds 20 to 30 kt and steep seas 7 to 10 feet 
  expected.

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

* WHEN...From 9 PM Sunday to 3 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-041130-
/O.CON.KEKA.SC.Y.0042.210405T1000Z-210406T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
829 PM PDT Sat Apr 3 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO
3 AM PDT TUESDAY...

* WHAT...North winds 15 to 25 kt and steep seas 7 to 10 feet 
  expected.

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

* WHEN...From 3 AM Monday to 3 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
992 
WHUS76 KEKA 041035
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
335 AM PDT Sun Apr 4 2021

PZZ450-041845-
/O.EXB.KEKA.SC.Y.0042.210405T1900Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
335 AM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON MONDAY TO 6 AM 
TUESDAY...

* WHAT...North winds 5 to 15 kt with gusts to 25 kt and seas 5 to
  8 feet expected.

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

* WHEN...From noon Monday to 6 AM Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ470-041845-
/O.EXT.KEKA.SC.Y.0042.210405T0400Z-210407T0700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
335 AM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
MIDNIGHT TUESDAY NIGHT...

* WHAT...North winds 20 to 30 kt with occasional gusts to 35 kt 
  and seas 7 to 12 feet expected.

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

* WHEN...From 9 PM this evening to midnight Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ475-041845-
/O.EXT.KEKA.SC.Y.0042.210405T1000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
335 AM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT TUESDAY NIGHT...

* WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 7 
  to 10 feet expected.

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

* WHEN...From 3 AM Monday to midnight Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$
945 
WHUS76 KEKA 041602
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
902 AM PDT Sun Apr 4 2021

PZZ450-050015-
/O.CON.KEKA.SC.Y.0042.210405T1900Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
902 AM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO
6 AM PDT TUESDAY...

* WHAT...North winds 5 to 15 kt with localized gusts up to 25 kt
  and steep seas 5 to 8 feet expected.

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

* WHEN...From noon Monday to 6 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ470-050015-
/O.CON.KEKA.SC.Y.0042.210405T0400Z-210407T0700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
902 AM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO MIDNIGHT PDT TUESDAY NIGHT...

* WHAT...North winds 20 to 30 kt with localized gusts up to 35 kt
  and steep seas 8 to 12 feet expected.

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

* WHEN...From 9 PM this evening to midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-050015-
/O.CON.KEKA.SC.Y.0042.210405T1000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
902 AM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT PDT TUESDAY NIGHT...

* WHAT...North winds 15 to 25 kt and steep seas 7 to 10 feet 
  expected.

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

* WHEN...From 3 AM Monday to midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
875 
WHUS76 KEKA 042142
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
242 PM PDT Sun Apr 4 2021

PZZ450-050545-
/O.CON.KEKA.SC.Y.0042.210405T1900Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
242 PM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO
6 AM PDT TUESDAY...

* WHAT...North winds 5 to 15 kt and steep seas 5 to 8 feet.
  Locally stronger winds with gusts up to 30 kt near Pt St George.

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

* WHEN...From noon Monday to 6 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ470-050545-
/O.CON.KEKA.SC.Y.0042.210405T0400Z-210407T0700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
242 PM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO MIDNIGHT PDT TUESDAY NIGHT...

* WHAT...North winds 20 to 30 kt with localized gusts up to 35 kt
  and steep seas 8 to 12 feet expected.

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

* WHEN...From 9 PM this evening to midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-050545-
/O.CON.KEKA.SC.Y.0042.210405T1000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
242 PM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT PDT TUESDAY NIGHT...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and steep
  seas 6 to 10 feet expected.

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

* WHEN...From 3 AM Monday to midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
739 
WHUS76 KEKA 050401
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
901 PM PDT Sun Apr 4 2021

PZZ450-051215-
/O.CON.KEKA.SC.Y.0042.210405T1900Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
901 PM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON MONDAY TO
6 AM PDT TUESDAY...

* WHAT...North winds 5 to 15 kt and steep seas 5 to 8 feet. 
  Locally stronger winds with gusts up to 30 kt near Pt St 
  George.

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

* WHEN...From noon Monday to 6 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ470-051215-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
901 PM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TUESDAY NIGHT...

* WHAT...North winds 20 to 30 kt with localized gusts up to 35 
  kt and steep seas 8 to 12 feet expected.

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

* WHEN...From 9 PM this evening to midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-051215-
/O.CON.KEKA.SC.Y.0042.210405T1000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
901 PM PDT Sun Apr 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO
MIDNIGHT PDT TUESDAY NIGHT...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and 
  steep seas 6 to 10 feet expected.

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

* WHEN...From 3 AM Monday to midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
440 
WHUS76 KEKA 051018
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
318 AM PDT Mon Apr 5 2021

PZZ470-051830-
/O.UPG.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
/O.NEW.KEKA.SE.W.0026.210405T1018Z-210406T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
318 AM PDT Mon Apr 5 2021

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 6 AM TUESDAY...

* WHAT...Very steep and hazardous seas 9 to 13 feet.

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

* WHEN...Until 6 AM Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

$$

PZZ450-051830-
/O.CON.KEKA.SC.Y.0042.210405T1900Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
318 AM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM
TUESDAY...

* WHAT...North winds 15 to 25 kt with occasional gusts to 35 kt 
  and seas 6 to 9 feet expected.

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

* WHEN...From noon today to 6 AM Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ475-051830-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
318 AM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT TUESDAY
NIGHT...

* WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 7 
  to 12 feet.

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

* WHEN...Until midnight Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$
247 
WHUS76 KEKA 051528
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
828 AM PDT Mon Apr 5 2021

PZZ470-052330-
/O.CON.KEKA.SE.W.0026.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
828 AM PDT Mon Apr 5 2021

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 AM PDT
TUESDAY...

* WHAT...Very steep and hazardous seas 10 to 13 feet.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-052330-
/O.CON.KEKA.SC.Y.0042.210405T1900Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
828 AM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM
PDT TUESDAY...

* WHAT...North winds 15 to 25 kt with occasional gusts up to 35 
  kt and seas 6 to 9 feet expected.

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

* WHEN...From noon today to 6 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-052330-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
828 AM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TUESDAY NIGHT...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  7 to 12 feet.

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

* WHEN...Until midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
043 
WHUS76 KEKA 052201
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
301 PM PDT Mon Apr 5 2021

PZZ470-060615-
/O.CON.KEKA.SE.W.0026.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
301 PM PDT Mon Apr 5 2021

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 AM PDT
TUESDAY...

* WHAT...Very steep and hazardous seas 10 to 12 feet.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-060615-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
301 PM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT
TUESDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 6 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-060615-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
301 PM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TUESDAY NIGHT...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  7 to 12 feet.

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

* WHEN...Until midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
671 
WHUS76 KEKA 060344
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
844 PM PDT Mon Apr 5 2021

PZZ470-061145-
/O.CON.KEKA.SE.W.0026.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
844 PM PDT Mon Apr 5 2021

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 AM PDT
TUESDAY...

* WHAT...Very steep and hazardous seas 10 to 12 feet.

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

* WHEN...Until 6 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-061145-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
844 PM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT
TUESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 6 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-061145-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
844 PM PDT Mon Apr 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TUESDAY NIGHT...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  6 to 11 feet.

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

* WHEN...Until midnight PDT Tuesday night.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
897 
WHUS76 KEKA 060931
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
231 AM PDT Tue Apr 6 2021

PZZ470-061300-
/O.CON.KEKA.SE.W.0026.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
231 AM PDT Tue Apr 6 2021

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 AM PDT EARLY
THIS MORNING...

* WHAT...Very steep and hazardous seas 8 to 12 feet.

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

* WHEN...Until 6 AM PDT early this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-061300-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
231 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT EARLY
THIS MORNING...

* WHAT...Seas 6 to 9 feet.

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

* WHEN...Until 6 AM PDT early this morning.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-061745-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
231 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  6 to 11 feet.

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

* WHEN...Until midnight PDT tonight.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
596 
WHUS76 KEKA 061258
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
558 AM PDT Tue Apr 6 2021

PZZ470-062100-
/O.CAN.KEKA.SE.W.0026.000000T0000Z-210406T1300Z/
/O.EXB.KEKA.SC.Y.0042.000000T0000Z-210407T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
558 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 
  6 to 11 feet.

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

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-061400-
/O.EXP.KEKA.SC.Y.0042.000000T0000Z-210406T1300Z/
Pt St George to Cape Mendocino out 10 nm-
558 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 6 AM PDT EARLY THIS
MORNING...

$$

PZZ475-062100-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
558 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  6 to 11 feet.

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

* WHEN...Until midnight PDT tonight.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
341 
WHUS76 KEKA 061531
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
831 AM PDT Tue Apr 6 2021

PZZ470-062345-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
831 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 
  6 to 11 feet.

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

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-062345-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
831 AM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  5 to 8 feet.

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

* WHEN...Until midnight PDT tonight.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
322 
WHUS76 KEKA 062049
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
149 PM PDT Tue Apr 6 2021

PZZ470-070400-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
149 PM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-070500-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
149 PM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

* WHAT...North winds around 15 kt and seas 5 to 8 feet.

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

* WHEN...Until midnight PDT tonight.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
360 
WHUS76 KEKA 070318
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
818 PM PDT Tue Apr 6 2021

PZZ470-070430-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
818 PM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...North winds 10 to 15 kt and seas 6 to 8 feet.

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

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-070700-
/O.CON.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
818 PM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

* WHAT...Northwest winds 10 to 15 kt and seas 5 to 7 feet.

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

* WHEN...Until midnight PDT tonight.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
760 
WHUS76 KEKA 070646
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1146 PM PDT Tue Apr 6 2021

PZZ475-070800-
/O.EXP.KEKA.SC.Y.0042.000000T0000Z-210407T0700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1146 PM PDT Tue Apr 6 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT MIDNIGHT PDT TONIGHT...


$$

The office that day

Everything else NWS Eureka, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 3, 2:05 PM PDTFrost AdvisoryEKAHumboldt, Lake, Mendocino19 hr

Nearby

Small Craft Advisories in California, 2021Every small craft advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.