Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 92, NWS Eureka, CA

September 4, 2021

NWS Eureka, CA issued this small craft advisory at Sep 4, 2021, 1:50 PM PDT. It took effect at Sep 4, 2021, 6:00 PM PDT. It was in force for 63 hr.

The area

The counties it named.

The facts

Issued
Sep 4, 2021, 1:50 PM PDT (20:50 UTC)
In effect from
Sep 4, 2021, 6:00 PM PDT
Expired
Sep 7, 2021, 9:00 AM PDT
In force
63 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

955 
WHUS76 KEKA 042050
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
150 PM PDT Sat Sep 4 2021

PZZ475-050500-
/O.NEW.KEKA.SC.Y.0092.210905T0100Z-210906T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
150 PM PDT Sat Sep 4 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM
PDT MONDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet expected.

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

* WHEN...From 6 PM this evening to 9 AM PDT Monday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
11 follow-up statements
263 
WHUS76 KEKA 050351
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
851 PM PDT Sat Sep 4 2021

PZZ475-051200-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210906T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
851 PM PDT Sat Sep 4 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 9 AM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
657 
WHUS76 KEKA 050945
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
245 AM PDT Sun Sep 5 2021

PZZ470-051745-
/O.EXB.KEKA.SC.Y.0092.210905T2300Z-210907T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
245 AM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
4 AM PDT TUESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...From 4 PM this afternoon to 4 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.

&&

$$

PZZ475-051745-
/O.EXT.KEKA.SC.Y.0092.000000T0000Z-210907T1100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
245 AM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM PDT TUESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 4 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.

&&

$$
088 
WHUS76 KEKA 051924
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1224 PM PDT Sun Sep 5 2021

PZZ470-060330-
/O.CON.KEKA.SC.Y.0092.210905T2300Z-210907T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1224 PM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 4 AM PDT TUESDAY...

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

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

* WHEN...From 4 PM this afternoon to 4 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.

&&

$$

PZZ475-060330-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1224 PM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PDT
TUESDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 4 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.

&&

$$
604 
WHUS76 KEKA 052111
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
211 PM PDT Sun Sep 5 2021

PZZ470-060515-
/O.EXT.KEKA.SC.Y.0092.210906T0800Z-210907T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
211 PM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 1 AM MONDAY TO 4 AM
PDT TUESDAY...

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

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

* WHEN...From 1 AM Monday to 4 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.

&&

$$

PZZ475-060515-
/O.EXT.KEKA.SC.Y.0092.000000T0000Z-210906T2000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
211 PM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PDT MONDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 1 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
677 
WHUS76 KEKA 060307
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
807 PM PDT Sun Sep 5 2021

PZZ470-061115-
/O.EXT.KEKA.SC.Y.0092.210906T1000Z-210907T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
807 PM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 AM MONDAY TO 4 AM
PDT TUESDAY...

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

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

* WHEN...From 3 AM Monday to 4 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.

&&

$$

PZZ475-061115-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210906T2000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
807 PM PDT Sun Sep 5 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT MONDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 
  6 to 8 feet.

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

* WHEN...Until 1 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
494 
WHUS76 KEKA 060950
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
250 AM PDT Mon Sep 6 2021

PZZ470-061800-
/O.EXT.KEKA.SC.Y.0092.210906T1000Z-210907T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
250 AM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY...

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

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

* WHEN...Until 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.

&&

$$

PZZ475-061800-
/O.EXT.KEKA.SC.Y.0092.000000T0000Z-210907T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
250 AM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 
  6 to 8 feet.

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

* WHEN...Until 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.

&&

$$
018 
WHUS76 KEKA 061506
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
806 AM PDT Mon Sep 6 2021

PZZ470-062315-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
806 AM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
TUESDAY...

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

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

* WHEN...Until 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.

&&

$$

PZZ475-062315-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
806 AM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 15 to 20 kt and seas 5 to 8 feet.

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

* WHEN...Until 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.

&&

$$
403 
WHUS76 KEKA 062101
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
201 PM PDT Mon Sep 6 2021

PZZ470-070515-
/O.EXT.KEKA.SC.Y.0092.000000T0000Z-210907T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
201 PM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT TUESDAY...

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

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

* WHEN...Until 9 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.

&&

$$

PZZ475-070515-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
201 PM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
TUESDAY...

* WHAT...Northwest winds 15 to 20 kt and seas 6 to 8 feet.

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

* WHEN...Until 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.

&&

$$
390 
WHUS76 KEKA 070352
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
852 PM PDT Mon Sep 6 2021

PZZ470-071200-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
852 PM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT
TUESDAY...

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

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

* WHEN...Until 9 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.

&&

$$

PZZ475-071000-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
852 PM PDT Mon Sep 6 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
TUESDAY...

* WHAT...Northwest winds around 15 kt and steep seas 6 to 8 feet.

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

* WHEN...Until 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.

&&

$$
079 
WHUS76 KEKA 070943
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
243 AM PDT Tue Sep 7 2021

PZZ475-071045-
/O.EXP.KEKA.SC.Y.0092.000000T0000Z-210907T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
243 AM PDT Tue Sep 7 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...



$$

PZZ470-071600-
/O.CON.KEKA.SC.Y.0092.000000T0000Z-210907T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
243 AM PDT Tue Sep 7 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS
MORNING...

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

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

* WHEN...Until 9 AM PDT 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.

&&

$$
988 
WHUS76 KEKA 071549
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
849 AM PDT Tue Sep 7 2021

PZZ470-071700-
/O.EXP.KEKA.SC.Y.0092.000000T0000Z-210907T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
849 AM PDT Tue Sep 7 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 AM PDT THIS MORNING...


$$

PZZ475-080000-
/O.NEW.KEKA.SC.Y.0093.210908T1000Z-210909T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
849 AM PDT Tue Sep 7 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM WEDNESDAY TO 9 AM PDT
THURSDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 
  5 to 7 feet expected.

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

* WHEN...From 3 AM Wednesday to 9 AM PDT Thursday.

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

* ADDITIONAL DETAILS...Winds increasing through Wednesday.
  Isolated gale force gusts possible just south of Cape Mendocino
  Wednesday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

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.