Alert archive / California / Small Craft Advisories in 2017

Small Craft Advisory 47, NWS Eureka, CA

April 7, 2017

NWS Eureka, CA issued this small craft advisory at Apr 7, 2017, 6:35 PM PDT. It took effect at Apr 8, 2017, 9:00 AM PDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Apr 7, 2017, 6:35 PM PDT (01:35 UTC)
In effect from
Apr 8, 2017, 9:00 AM PDT
Expired
Apr 8, 2017, 3:00 PM PDT
In force
6 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

477 
WHUS76 KEKA 080135
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
635 PM PDT FRI APR 7 2017

PZZ450-470-080945-
/O.CAN.KEKA.SC.Y.0046.000000T0000Z-170408T2200Z/
/O.CON.KEKA.SE.W.0014.000000T0000Z-170408T0400Z/
/O.NEW.KEKA.SC.Y.0047.170408T0400Z-170408T2200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
635 PM PDT FRI APR 7 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 3 PM PDT SATURDAY. 

* WINDS...SW 10 TO 20 KT...BECOMING SW 5 TO 15 KT ON SATURDAY.  
STRONGER GUSTS TO 30 KT POSSIBLE OFFSHORE AND NEAR POINT SAINT  
GEORGE THIS EVENING.

* SEAS...LARGE SW SEAS AROUND 15 TO 19 FT AROUND 12 SECONDS...
  SUBSIDING TO 14 TO 17 FT TONIGHT...THEN BECOMING W 9 TO 10 FT AT
  11 SECONDS ON SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

PZZ455-475-080400-
/O.CON.KEKA.SE.W.0014.000000T0000Z-170408T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
635 PM PDT FRI APR 7 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WINDS...BECOMING WEST NORTHWEST 5 TO 15 KT TONIGHT.

* SEAS...LARGE SEAS SW 15 TO 18 FT AROUND 13 SECONDS... SUBSIDING
  TO 14 TO 16 FT TONIGHT...THEN BECOMING 9 TO 11 FT AT 11 SECONDS
  ON SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

&&

$$
4 follow-up statements
345 
WHUS76 KEKA 080355
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
855 PM PDT FRI APR 7 2017

PZZ450-470-081200-
/O.EXT.KEKA.SE.W.0014.000000T0000Z-170408T1200Z/
/O.EXT.KEKA.SC.Y.0047.170408T1200Z-170408T2200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
855 PM PDT FRI APR 7 2017

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 5 AM PDT SATURDAY...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 AM TO 3 PM PDT
SATURDAY...

* WINDS...SW 10 TO 20 KT...BECOMING SW 5 TO 15 KT ON SATURDAY. 
  STRONGER GUSTS TO 30 KT POSSIBLE OFFSHORE AND NEAR POINT SAINT 
  GEORGE THIS EVENING.

* SEAS...LARGE SW SEAS AROUND 15 TO 19 FT AROUND 12 SECONDS... 
  SUBSIDING TO 14 TO 17 FT TONIGHT...THEN BECOMING W 9 TO 10 FT 
  AT 11 SECONDS ON SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

PZZ455-475-081200-
/O.EXT.KEKA.SE.W.0014.000000T0000Z-170408T1200Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
855 PM PDT FRI APR 7 2017

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 5 AM PDT SATURDAY...

* WINDS...BECOMING WEST NORTHWEST 5 TO 15 KT TONIGHT.

* SEAS...LARGE SEAS SW 15 TO 18 FT AROUND 13 SECONDS... 
  SUBSIDING TO 14 TO 16 FT TONIGHT...THEN BECOMING 9 TO 11 FT AT 
  11 SECONDS ON SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

&&

$$
539 
WHUS76 KEKA 080944
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
244 AM PDT SAT APR 8 2017

PZZ450-470-081745-
/O.EXT.KEKA.SE.W.0014.000000T0000Z-170408T1600Z/
/O.EXT.KEKA.SC.Y.0047.170408T1600Z-170408T2200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
244 AM PDT SAT APR 8 2017

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 AM PDT THIS
MORNING...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
3 PM PDT THIS AFTERNOON...

* WINDS...SW 10 TO 20 KT...BECOMING SW 5 TO 15 KT ON SATURDAY. 
  STRONGER GUSTS TO 30 KT POSSIBLE OFFSHORE AND NEAR POINT SAINT 
  GEORGE THIS EVENING. 

* SEAS...LARGE SW SEAS AROUND 15 TO 19 FT AROUND 12 SECONDS... 
  SUBSIDING TO 14 TO 17 FT TONIGHT...THEN BECOMING W 9 TO 10 FT 
  AT 11 SECONDS ON SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

PZZ455-475-081745-
/O.EXT.KEKA.SE.W.0014.000000T0000Z-170408T1600Z/
/O.EXB.KEKA.SC.Y.0047.170408T1600Z-170408T2200Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
244 AM PDT SAT APR 8 2017

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 AM PDT THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 3 PM
PDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 3 PM PDT
THIS AFTERNOON. 

* WINDS...SW 10 TO 20 KT...BECOMING SW 5 TO 15 KT ON SATURDAY. 
  STRONGER GUSTS TO 30 KT POSSIBLE OFFSHORE AND NEAR POINT SAINT 
  GEORGE THIS EVENING. 

* SEAS...LARGE SW SEAS AROUND 15 TO 19 FT AROUND 12 SECONDS... 
  SUBSIDING TO 14 TO 17 FT TONIGHT...THEN BECOMING W 9 TO 10 FT 
  AT 11 SECONDS ON SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
039 
WHUS76 KEKA 081601
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
901 AM PDT SAT APR 8 2017

PZZ450-455-470-475-082200-
/O.EXP.KEKA.SE.W.0014.000000T0000Z-170408T1600Z/
/O.CON.KEKA.SC.Y.0047.000000T0000Z-170408T2200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
901 AM PDT SAT APR 8 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...
...HAZARDOUS SEAS WARNING HAS EXPIRED...

* WINDS...LIGHT VARIED WINDS THIS MORNING BECOMING ONSHORE THIS
  AFTERNOON. ANOTHER FRONTAL BOUNDARY WILL BRING INCREASING SOUTH
  WINDS FOR SUNDAY. 

* SEAS...WEST WAVES AROUND 12 FT AT 11 SECONDS WILL SUBSIDE
  THROUGH TONIGHT. THEN STEEP WIND DRIVEN WAVES WILL DEVELOP WITH
  THE NEXT FRONTAL BOUNDARY ON SUNDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$
590 
WHUS76 KEKA 082212
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
312 PM PDT SAT APR 8 2017

PZZ470-090615-
/O.EXP.KEKA.SC.Y.0047.000000T0000Z-170408T2200Z/
/O.NEW.KEKA.SC.Y.0048.170409T1600Z-170409T1800Z/
/O.NEW.KEKA.GL.W.0026.170409T1800Z-170410T0400Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
312 PM PDT SAT APR 8 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 11 AM PDT SUNDAY...
...GALE WARNING IN EFFECT FROM 11 AM TO 9 PM PDT SUNDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A GALE WARNING,
WHICH IS IN EFFECT FROM 11 AM TO 9 PM PDT SUNDAY. A SMALL CRAFT
ADVISORY HAS ALSO BEEN ISSUED. THIS SMALL CRAFT ADVISORY IS IN
EFFECT FROM 9 AM TO 11 AM PDT SUNDAY. 

* WINDS...LIGHT WINDS TONIGHT WILL INCREASE TO SOUTHERLY GALES BY
  SUNDAY AFTERNOON. 

* SEAS...SUBSIDING SEAS TONIGHT...BECOMING S 10 FT AT 7 SECONDS
  AND W 7 FT AT 12 SECONDS ON SUNDAY.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURRING. OPERATING A VESSEL IN GALE CONDITIONS REQUIRES
EXPERIENCE AND PROPERLY EQUIPPED VESSELS. IT IS HIGHLY
RECOMMENDED THAT MARINERS WITHOUT THE PROPER EXPERIENCE SEEK SAFE
HARBOR PRIOR TO THE ONSET OF GALE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

PZZ450-475-090615-
/O.EXP.KEKA.SC.Y.0047.000000T0000Z-170408T2200Z/
/O.NEW.KEKA.SC.Y.0048.170409T1600Z-170410T0400Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
312 PM PDT SAT APR 8 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PDT SUNDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 9 AM TO 9 PM PDT SUNDAY. 

* WINDS...LIGHT WINDS TONIGHT...INCREASING TO S 15 TO 25 KT ON
  SUNDAY. OCCASIONAL GUSTS TO 35 KT POSSIBLE FOR SUNDAY AFTERNOON.

* SEAS...SUBSIDING SEAS TONIGHT...BECOMING S 5 TO 8 FT AT 7 
  SECONDS AND W 7 FT AT 12 SECONDS ON SUNDAY. 

PRECAUTIONARY/PREPAREDNESS
ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

PZZ455-090615-
/O.EXP.KEKA.SC.Y.0047.000000T0000Z-170408T2200Z/
/O.NEW.KEKA.SC.Y.0049.170409T2200Z-170410T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
312 PM PDT SAT APR 8 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PDT SUNDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 3 PM TO 9 PM PDT SUNDAY. 

* WINDS...LIGHT WINDS TONIGHT...INCREASING TO S 10 TO 20 KT ON
  SUNDAY. OCCASIONAL GUSTS TO 30 KT POSSIBLE FOR SUNDAY AFTERNOON.

* SEAS...SUBSIDING SEAS TONIGHT...BECOMING W 7 FT AT 10 SECONDS
  WITH A LIGHT SOUTHERLY CHOP. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS,ESPECIALLY THOSE OPERATING SMALLER VESSELS
SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 8, 8:52 AM PDTSpecial Weather StatementEKAMendocino53 min
Apr 8, 2:50 PM PDTFrost AdvisoryEKAHumboldt, Mendocino18 hr
Apr 8, 2:50 PM PDTFreeze WarningEKADel Norte, Humboldt, Mendocino18 hr
Apr 8, 3:12 PM PDTGale WarningEKA30 hr
Apr 8, 3:12 PM PDTSmall Craft AdvisoryEKA66 hr
Apr 8, 3:12 PM PDTSmall Craft AdvisoryEKA64 hr

Nearby

Small Craft Advisories in California, 2017Every small craft advisory in 2017

Sources

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