Alert archive / California / Small Craft Advisories in 2016

Small Craft Advisory 57, NWS Eureka, CA

May 17, 2016

NWS Eureka, CA issued this small craft advisory at May 17, 2016, 2:38 AM PDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued
May 17, 2016, 2:38 AM PDT (09:38 UTC)
Expired
May 17, 2016, 1:00 PM PDT
In force
10 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

611 
WHUS76 KEKA 170938
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
238 AM PDT TUE MAY 17 2016

PZZ475-171745-
/O.CAN.KEKA.GL.W.0036.000000T0000Z-160519T2100Z/
/O.NEW.KEKA.SC.Y.0057.160517T0938Z-160517T2000Z/
/O.NEW.KEKA.GL.W.0037.160517T2000Z-160519T2100Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
238 AM PDT TUE MAY 17 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON...
...GALE WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 2 PM PDT
THURSDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 2 PM PDT
THURSDAY. A SMALL CRAFT ADVISORY HAS ALSO BEEN ISSUED. THIS SMALL
CRAFT ADVISORY IS IN EFFECT UNTIL 1 PM PDT THIS AFTERNOON. 

* WINDS...NORTHERLY AT 20 TO 30 KT THIS MORNING. NORTHERLY GALES
  WILL RETURN THIS AFTERNOON AND EVENING. WINDS WILL DIMINISH
  SLIGHTLY AGAIN TONIGHT. GENERALLY GALES ARE EXPECTED TO
  CONTINUE INTO THURSDAY.

* SEAS...NORTHERLY 10 TO 12 FEET AROUND 8 TO 9 SECONDS. THESE
  WILL PERSIST THROUGH EARLY 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 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.

$$

PZZ470-171745-
/O.CON.KEKA.GL.W.0036.000000T0000Z-160519T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
238 AM PDT TUE MAY 17 2016

...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM PDT THURSDAY...

* WINDS...NORTHERLY GALES ARE EXPECTED TO CONTINUE THROUGH
  WEDNESDAY NIGHT. WINDS MAY DIMINISH SLIGHTLY IN THE EARLY
  MORNING HOURS.

* SEAS...NORTHERLY 10 TO 12 FEET AROUND 8 TO 9 SECONDS. THESE WILL
  PERSIST THROUGH EARLY 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.

$$

PZZ450-455-171745-
/O.CON.KEKA.SC.Y.0056.000000T0000Z-160520T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
238 AM PDT TUE MAY 17 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT
THURSDAY...

* WINDS...N 15 TO 25 KT WITH GUSTS TO 30 KT THROUGH THURSDAY.
  STRONGER WINDS ARE EXPECTED AROUND PT ST GEORGE AND CAPE
  MENDOCINO DURING THE AFTERNOONS AND EVENINGS WITH OCCASIONAL
  GALE FORCE GUSTS POSSIBLE.

* SEAS...SHORT PERIOD NW 8 TO 10 FT THROUGH WEDNESDAY.

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.

$$
1 follow-up statement
169 
WHUS76 KEKA 171534
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
834 AM PDT TUE MAY 17 2016

PZZ475-172345-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-160517T2000Z/
/O.CON.KEKA.GL.W.0037.160517T2000Z-160519T2100Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
834 AM PDT TUE MAY 17 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
2 PM PDT THURSDAY...

* WINDS...NORTHERLY AT 20 TO 30 KT THIS MORNING. NORTHERLY GALES 
  WILL RETURN THIS AFTERNOON AND EVENING. WINDS WILL DIMINISH 
  SLIGHTLY AGAIN TONIGHT. GENERALLY GALES ARE EXPECTED TO 
  CONTINUE INTO THURSDAY. 

* SEAS...NORTHERLY 10 TO 12 FEET AROUND 8 TO 9 SECONDS. THESE 
  WILL PERSIST THROUGH EARLY 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 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.

$$

PZZ470-172345-
/O.CON.KEKA.GL.W.0036.000000T0000Z-160519T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
834 AM PDT TUE MAY 17 2016

...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM PDT THURSDAY...

* WINDS...NORTHERLY GALES ARE EXPECTED TO CONTINUE THROUGH 
  WEDNESDAY NIGHT. WINDS MAY DIMINISH SLIGHTLY IN THE EARLY 
  MORNING HOURS. 

* SEAS...NORTHERLY 10 TO 12 FEET AROUND 8 TO 9 SECONDS. THESE 
  WILL PERSIST THROUGH EARLY 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.

$$

PZZ450-455-172345-
/O.CON.KEKA.SC.Y.0056.000000T0000Z-160520T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
834 AM PDT TUE MAY 17 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT
THURSDAY...

* WINDS...N 15 TO 25 KT WITH GUSTS TO 30 KT THROUGH THURSDAY. 
  STRONGER WINDS ARE EXPECTED AROUND PT ST GEORGE AND CAPE 
  MENDOCINO DURING THE AFTERNOONS AND EVENINGS WITH OCCASIONAL 
  GALE FORCE GUSTS POSSIBLE. 

* SEAS...SHORT PERIOD NW 8 TO 10 FT THROUGH WEDNESDAY.

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.

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 17, 2:38 AM PDTGale WarningEKA66 hr

Nearby

Small Craft Advisories in California, 2016Every small craft advisory in 2016

Sources

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