Alert archive / California / Small Craft Advisories in 2012

Small Craft Advisory 85, NWS Eureka, CA

November 27, 2012

NWS Eureka, CA issued this small craft advisory at Nov 27, 2012, 9:08 PM PST. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Nov 27, 2012, 9:08 PM PST (05:08 UTC)
Expired
Nov 28, 2012, 3:00 AM PST
In force
6 hr
Issued by
NWS Eureka, CA

The text

As transmitted, in the capitals the NWS used until 2016.

052 
WHUS76 KEKA 280508
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
908 PM PST TUE NOV 27 2012

PZZ450-281315-
/O.CAN.KEKA.GL.W.0046.000000T0000Z-121129T0100Z/
/O.NEW.KEKA.SC.Y.0085.121128T0508Z-121128T1100Z/
/O.EXP.KEKA.SC.Y.0084.000000T0000Z-121128T0500Z/
/O.NEW.KEKA.GL.W.0047.121128T1100Z-121129T0100Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
908 PM PST TUE NOV 27 2012

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 3 AM TO 5 PM PST WEDNESDAY...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WINDS...SE INCREASING TO 20 TO 30 KT. GUSTS TO 35 KT LATE. STRONGEST
  WINDS BEYOND 5 NM FROM SHORE.

* SEAS...10 TO 12 FT. HIGHEST WAVES BEYOND 5 NM FROM SHORE.

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.

&&

$$

PZZ470-281315-
/O.CON.KEKA.GL.W.0046.000000T0000Z-121129T0600Z/
/O.CON.KEKA.SR.A.0005.121129T0600Z-121129T1700Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
908 PM PST TUE NOV 27 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST WEDNESDAY...
...STORM WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY MORNING...

* WINDS...S 30 TO 40 KT. OCCASIONAL GUSTS TO NEAR 50 KT ARE
  POSSIBLE FOR A BRIEF PERIOD EARLY WEDNESDAY MORNING. WINDS WILL
  DROP WEDNESDAY AFTERNOON BRIEFLY BEFORE THE NEXT SYSTEM BRINGS
  ADDITIONAL STRONG WINDS TO THE WATERS.

* SEAS...SEAS 15 TO 20 FT TONIGHT AND WEDNESDAY. SEAS WILL PEAK
  AROUND 25 FT THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 STORM WATCH IS ISSUED WHEN THE RISK OF STORM FORCE WINDS OF
48 TO 63 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC
TIMING AND/OR LOCATION IS STILL UNCERTAIN.  IT IS INTENDED TO
PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO
CONSIDER ALTERING THEIR PLANS.

&&

$$

PZZ455-475-281315-
/O.CON.KEKA.GL.W.0046.000000T0000Z-121129T0100Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
908 PM PST TUE NOV 27 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM PST WEDNESDAY...

* WINDS...S INCREASING TO 30 TO 40 KT. OCCASIONAL GUSTS TO NEAR 50
  KT ARE POSSIBLE FOR A BRIEF PERIOD EARLY WEDNESDAY MORNING. WINDS
  WILL DROP WEDNESDAY AFTERNOON BRIEFLY BEFORE THE NEXT SYSTEM
  BRINGS ADDITIONAL STRONG WINDS TO THE WATERS.

* SEAS...BUILDING TO AS HIGH AS 14 FT NEAR SHORE AND 18 FT
  OFFSHORE LATE TONIGHT AND WEDNESDAY MORNING. SEAS WILL PEAK
  AROUND 22 FT THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$


HTTP://WWW.WEATHER.GOV/EUREKA
1 follow-up statement
341 
WHUS76 KEKA 281108
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
308 AM PST WED NOV 28 2012

PZZ450-281915-
/O.EXP.KEKA.SC.Y.0085.000000T0000Z-121128T1100Z/
/O.CON.KEKA.GL.W.0047.000000T0000Z-121129T0100Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
308 AM PST WED NOV 28 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON...

A GALE WARNING REMAINS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON.

* WINDS...S 30 TO 40 KT EARLY THIS MORNING...EASING BY THIS
  AFTERNOON...THEN RISING TO 40 KT LATE TONIGHT AND THU.

* SEAS...8 TO 12 FT...INCREASING TO 14 TO 18 FT THU.  


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

PZZ470-281915-
/O.CON.KEKA.GL.W.0046.000000T0000Z-121129T0600Z/
/O.CON.KEKA.SR.A.0005.121129T0600Z-121129T1700Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
308 AM PST WED NOV 28 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
THURSDAY MORNING...

A GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. A
STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH THURSDAY
MORNING. 

* WINDS...S 35 TO 45 KT EARLY THIS MORNING...DROPPING BELOW GALE
  THIS AFTERNOON THEN INCREASING BACK TO GALE BY LATE THIS EVENING.
  GUSTS UP TO 55 KT EXPECTED LATE TONIGHT THROUGH THU.

* SEAS...SEAS 13 TO 18 FT TODAY...INCREASING TO 17 TO 23 FT LATE
  TONIGHT AND THURSDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 STORM WATCH IS ISSUED WHEN THE RISK OF STORM FORCE WINDS OF
48 TO 63 KNOTS HAS SIGNIFICANTLY INCREASED...BUT THE SPECIFIC
TIMING AND/OR LOCATION IS STILL UNCERTAIN.  IT IS INTENDED TO
PROVIDE ADDITIONAL LEAD TIME FOR MARINERS WHO MAY WISH TO
CONSIDER ALTERING THEIR PLANS.

&&

$$

PZZ455-475-281915-
/O.CON.KEKA.GL.W.0046.000000T0000Z-121129T0100Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
308 AM PST WED NOV 28 2012

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON...

A GALE WARNING REMAINS IN EFFECT UNTIL 5 PM PST THIS AFTERNOON. 

* WINDS...S 30 TO 40 KT...DECREASING BY THIS AFTERNOON...THEN
  INCREASING TO GALE AGAIN TONIGHT THROUGH THU. 

* SEAS...10 TO 12 FT NEAR SHORE AND 14 TO 16 OFFSHORE. SEAS
  INCREASING TO 15 TO 22 FT ON THU.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$


HTTP://WWW.WEATHER.GOV/EUREKA

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 27, 9:08 PM PSTGale WarningEKA54 hr
Nov 28, 4:12 AM PSTHigh Wind WarningEKA45 hr
Nov 28, 4:12 AM PSTWind AdvisoryEKA35 hr
Nov 28, 2:33 PM PSTStorm WarningEKA24 hr
Nov 28, 3:01 PM PSTFlood WatchEKA37 hr
Nov 28, 3:51 PM PSTRiver Flood WatchEKAMendocino16 hr

Nearby

Small Craft Advisories in California, 2012Every small craft advisory in 2012

Sources

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