Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 49, NWS Eureka, CA

April 23, 2021

NWS Eureka, CA issued this small craft advisory at Apr 23, 2021, 2:33 PM PDT. It took effect at Apr 24, 2021, 5:00 AM PDT. It was in force for 25 hr.

The area

The counties it named.

The facts

Issued
Apr 23, 2021, 2:33 PM PDT (21:33 UTC)
In effect from
Apr 24, 2021, 5:00 AM PDT
Expired
Apr 25, 2021, 6:00 AM PDT
In force
25 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

146 
WHUS76 KEKA 232133
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
233 PM PDT Fri Apr 23 2021

PZZ470-240545-
/O.NEW.KEKA.SC.Y.0049.210424T1000Z-210424T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
233 PM PDT Fri Apr 23 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM SATURDAY...

* WHAT...Southwest winds 20 kt with gusts to 25 kt and seas 4 to 
  7 feet expected.

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

* WHEN...From 3 AM to 3 PM Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

$$
6 follow-up statements
986 
WHUS76 KEKA 240324
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
824 PM PDT Fri Apr 23 2021

PZZ470-241130-
/O.CON.KEKA.SC.Y.0049.210424T1000Z-210424T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
824 PM PDT Fri Apr 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT
SATURDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and 
  seas 4 to 7 feet expected.

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

* WHEN...From 3 AM to 3 PM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
856 
WHUS76 KEKA 240930
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
230 AM PDT Sat Apr 24 2021

PZZ450-241730-
/O.EXB.KEKA.SC.Y.0049.210424T1500Z-210424T2200Z/
Pt St George to Cape Mendocino out 10 nm-
230 AM PDT Sat Apr 24 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 3 PM
PDT THIS AFTERNOON...

* WHAT...South to southwest winds 15 to 20 kt with gusts up to 25
  kt expected.

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

* WHEN...From 8 AM this morning to 3 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-241730-
/O.EXT.KEKA.SC.Y.0049.210424T1200Z-210424T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
230 AM PDT Sat Apr 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...

* WHAT...South to southwest winds 15 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 PM PDT this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
007 
WHUS76 KEKA 241601
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
901 AM PDT Sat Apr 24 2021

PZZ450-242200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-210424T2200Z/
Pt St George to Cape Mendocino out 10 nm-
901 AM PDT Sat Apr 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM THIS 
AFTERNOON...

* WHAT...South winds 15 to 20 kt with gusts to 25 kt.

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

* WHEN...Until 3 PM this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

$$

PZZ470-242200-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-210424T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
901 AM PDT Sat Apr 24 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM THIS 
AFTERNOON...

* WHAT...Southwest winds 15 to 20 kt with gusts to 25 kt and seas 5 
  to 7 feet.

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

* WHEN...Until 3 PM this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

$$
044 
WHUS76 KEKA 242158
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
258 PM PDT Sat Apr 24 2021

PZZ450-242300-
/O.EXP.KEKA.SC.Y.0049.000000T0000Z-210424T2200Z/
Pt St George to Cape Mendocino out 10 nm-
258 PM PDT Sat Apr 24 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM THIS AFTERNOON...

$$

PZZ470-250600-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-210425T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
258 PM PDT Sat Apr 24 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM SUNDAY...

* WHAT...South winds 15 to 20 kt with gusts to 25 kt and seas 6 
  to 8 feet.

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

* WHEN...Until 6 AM Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

$$
232 
WHUS76 KEKA 250310
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
810 PM PDT Sat Apr 24 2021

PZZ470-251115-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-210425T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
810 PM PDT Sat Apr 24 2021

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

* WHAT...South winds 15 to 20 kt with gusts up to 25 kt and steep seas
  6 to 8 feet.

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

* WHEN...Until 6 AM PDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
768 
WHUS76 KEKA 250914
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
214 AM PDT Sun Apr 25 2021

PZZ470-251300-
/O.CON.KEKA.SC.Y.0049.000000T0000Z-210425T1300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
214 AM PDT Sun Apr 25 2021

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

* WHAT...Southwest winds 10 to 15 kt, with gusts to 25 kt, and 
  seas 6 to 8 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 22, 7:33 PM PDTHazardous Seas WarningEKA7 hr
Apr 23, 2:47 PM PDTWinter Weather AdvisoryEKA56 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.