Alert archive / California / Small Craft Advisories in 2017

Small Craft Advisory 69, NWS Eureka, CA

May 24, 2017

NWS Eureka, CA issued this small craft advisory at May 24, 2017, 8:41 PM PDT. It took effect at May 24, 2017, 9:00 PM PDT. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued
May 24, 2017, 8:41 PM PDT (03:41 UTC)
In effect from
May 24, 2017, 9:00 PM PDT
Expired
May 25, 2017, 6:00 PM PDT
In force
21 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

448 
WHUS76 KEKA 250341
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
841 PM PDT WED MAY 24 2017

PZZ450-251000-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170525T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
841 PM PDT WED MAY 24 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WINDS...N 15 TO 25 KT WITH GUSTS TO 40 KT TONIGHT. THE 
  STRONGEST WINDS WILL OCCUR NEAR CAPE MENDOCINO AND POINT SAINT 
  GEORGE. 

* WAVES...N 12 TO 18 FT AT 8 SECONDS TONIGHT.

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.

$$

PZZ470-251145-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
841 PM PDT WED MAY 24 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THURSDAY...

* WINDS...N 30 TO 40 KT WITH OCCASIONAL GUSTS TO NEAR 50 KT 
  THROUGH TONIGHT. 

* WAVES...N 16 TO 20 FT AT AROUND 9 SECONDS TONIGHT.

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.

$$

PZZ475-251145-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170525T1900Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
841 PM PDT WED MAY 24 2017

...GALE WARNING REMAINS IN EFFECT UNTIL NOON PDT THURSDAY...

* WINDS...N 20 TO 30 KT WITH GUSTS TO 40 KT THROUGH TONIGHT. THE 
  STRONGEST WINDS WILL OCCUR NEAR CAPE MENDOCINO. 

* WAVES...N 15 TO 20 FT AT 9 SECONDS THROUGH TONIGHT.

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.

$$

PZZ455-251145-
/O.NEW.KEKA.SC.Y.0069.170525T0400Z-170526T0100Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
841 PM PDT WED MAY 24 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM PDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 6 PM PDT THURSDAY. 

* WINDS...N 10 TO 20 KT WITH GUSTS TO 30 KT. STRONGEST WINDS NEAR
  CAPE MENDOCINO.

* WAVES/SEAS...N 8 TO 12 FT AT AROUND 8 SECONDS. HIGHEST SEAS NEAR
  CAPE MENDOCINO.

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.

&&

$$
6 follow-up statements
108 
WHUS76 KEKA 251003
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
303 AM PDT THU MAY 25 2017

PZZ450-251600-
/O.EXP.KEKA.GL.W.0031.000000T0000Z-170525T1000Z/
/O.NEW.KEKA.SE.W.0016.170525T1003Z-170525T1600Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
303 AM PDT THU MAY 25 2017

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 AM THIS MORNING...

* WAVES...N 11 TO 14 FT AT 8 SECONDS...SUBSIDING TO 8 TO 10 FT.

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.

$$

PZZ470-251815-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
303 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM THIS EVENING...

* WINDS...N 25 TO 35 KT WITH GUSTS TO 45 KT TODAY.

* WAVES...N 14 TO 17 FT AT AROUND 8 SECONDS...SUBSIDING TO 10 TO
  13 FT.

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.

$$

PZZ475-251815-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170525T1900Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
303 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL NOON TODAY...

* WINDS...N 20 TO 30 KT WITH GUSTS TO 40 KT THROUGH THIS MORNING.
  THE STRONGEST WINDS WILL OCCUR NEAR CAPE MENDOCINO. 

* WAVES...N 14 TO 17 FT AT 9 SECONDS...SUBSIDING TO 11 TO 14 FT.

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.

$$

PZZ455-251815-
/O.CON.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
303 AM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM THIS 
EVENING...

* WINDS...N 10 TO 20 KT WITH GUSTS TO 30 KT. STRONGEST WINDS 
  NEAR CAPE MENDOCINO. 

* WAVES...N 8 TO 12 FT AT AROUND 8 SECONDS. HIGHEST SEAS NEAR 
  CAPE MENDOCINO. 

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.

$$
646 
WHUS76 KEKA 251017 AAA
MWWEKA

URGENT - MARINE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE EUREKA CA
317 AM PDT THU MAY 25 2017

PZZ470-251830-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
317 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM THIS EVENING...

* WINDS...N 25 TO 35 KT WITH GUSTS TO 45 KT TODAY.

* WAVES...N 14 TO 17 FT AT AROUND 8 SECONDS...SUBSIDING TO 10 TO 
  13 FT. 

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.

$$

PZZ475-251830-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170525T1900Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
317 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL NOON TODAY...

* WINDS...N 20 TO 30 KT WITH GUSTS TO 40 KT THROUGH THIS 
  MORNING. THE STRONGEST WINDS WILL OCCUR NEAR CAPE MENDOCINO. 

* WAVES...N 14 TO 17 FT AT 9 SECONDS...SUBSIDING TO 11 TO 14 FT.

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.

$$

PZZ450-251830-
/O.EXA.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
/O.CON.KEKA.SE.W.0016.000000T0000Z-170525T1600Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
317 AM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM THIS EVENING... 
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM THIS 
MORNING...

* WINDS...N 15 TO 25 KT WITH GUSTS TO 35 KT IN THE MORNING...
  SUBSIDING TO 10 TO 20 KT.

* WAVES...N 11 TO 14 FT AT 8 SECONDS...SUBSIDING TO 8 TO 10 FT.

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 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.

$$

PZZ455-251830-
/O.CON.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
317 AM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM THIS 
EVENING...

* WINDS...N 10 TO 20 KT WITH GUSTS TO 30 KT. STRONGEST WINDS 
  NEAR CAPE MENDOCINO. 

* WAVES...N 8 TO 12 FT AT AROUND 8 SECONDS. HIGHEST SEAS NEAR 
  CAPE MENDOCINO. 

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.

$$
177 
WHUS76 KEKA 251540
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
840 AM PDT THU MAY 25 2017

PZZ455-251645-
/O.CAN.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
840 AM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS CANCELLED THE SMALL
CRAFT ADVISORY. 


$$

PZZ450-252345-
/O.EXT.KEKA.SE.W.0016.000000T0000Z-170525T1900Z/
/O.CON.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
840 AM PDT THU MAY 25 2017

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL NOON PDT TODAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...

* WINDS...N GUSTING TO 30 KT. 

* WAVES...N 11 FT AT 8 SECONDS...SUBSIDING TO 8 FT.

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 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.

$$

PZZ470-252345-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
840 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING...

* WINDS...N GUSTING TO 40 KT TODAY.

* WAVES...N 15 FT AT AROUND 8 SECONDS...SUBSIDING TO 12 FT.
  

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.

$$

PZZ475-251900-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170525T1900Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
840 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL NOON PDT TODAY...

* WINDS...N GUSTING TO 35 KT. THE STRONGEST WINDS WILL OCCUR NEAR
  CAPE MENDOCINO. 

* WAVES...N 15 FT AT 9 SECONDS...SUBSIDING TO 12 FT.

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.

$$
116 
WHUS76 KEKA 251853
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
1153 AM PDT THU MAY 25 2017

PZZ475-260100-
/O.CAN.KEKA.GL.W.0031.000000T0000Z-170525T1900Z/
/O.EXB.KEKA.SE.W.0016.000000T0000Z-170526T0100Z/
/O.EXA.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
1153 AM PDT THU MAY 25 2017

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 6 PM PDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM PDT THIS EVENING...
...GALE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS
SEAS WARNING, WHICH IS IN EFFECT UNTIL 6 PM PDT THIS EVENING. A
SMALL CRAFT ADVISORY HAS ALSO BEEN ISSUED. THIS SMALL CRAFT
ADVISORY IS IN EFFECT UNTIL 6 PM PDT THIS EVENING. THE GALE
WARNING HAS BEEN CANCELLED. 

* WINDS...N GUSTING TO 30 KT.

* WAVES...N 11 FT AT 8 SECONDS...SUBSIDING TO 8 FT TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

PZZ450-260100-
/O.EXT.KEKA.SE.W.0016.000000T0000Z-170526T0100Z/
/O.CON.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
1153 AM PDT THU MAY 25 2017

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...

* WINDS...N GUSTING TO 30 KT.

* WAVES...N 11 FT AT 8 SECONDS...SUBSIDING TO 8 FT TONIGHT.

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 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.

$$

PZZ470-260100-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
1153 AM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING...

* WINDS...N GUSTING TO 40 KT TODAY.

* WAVES...N 15 FT AROUND 8 SECONDS...SUBSIDING TO 10 FT TONIGHT.

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.

$$
731 
WHUS76 KEKA 252118
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
218 PM PDT THU MAY 25 2017

PZZ470-260100-
/O.CON.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
218 PM PDT THU MAY 25 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING...

* WINDS...N GUSTING TO 35 KT TODAY.

* WAVES...N 12 FT AROUND 8 SECONDS THIS EVENING...SUBSIDING TO 8 
  FT OVERNIGHT.

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.

$$

PZZ450-475-260100-
/O.CON.KEKA.SE.W.0016.000000T0000Z-170526T0100Z/
/O.CON.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
218 PM PDT THU MAY 25 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS
EVENING...

* WINDS...N GUSTING TO 30 KT TODAY.

* WAVES...N 10 FT AT 8 SECONDS THIS EVENING...SUBSIDING TO 8 FT 
  OVERNIGHT.

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 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.

$$
460 
WHUS76 KEKA 260105
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
605 PM PDT THU MAY 25 2017

PZZ470-260915-
/O.EXP.KEKA.GL.W.0031.000000T0000Z-170526T0100Z/
/O.NEW.KEKA.SC.Y.0070.170526T0105Z-170526T1500Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
605 PM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM PDT FRIDAY...
...GALE WARNING HAS EXPIRED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 8 AM PDT FRIDAY. 

* WINDS...N 15 TO 25. DIMINISHING LATER TONIGHT.

* WAVES...N 8 TO 11 FT AROUND 8 SECONDS THIS EVENING...SUBSIDING 
  TO 8 FT OVERNIGHT. 

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.

&&

$$

PZZ450-475-260915-
/O.EXP.KEKA.SE.W.0016.000000T0000Z-170526T0100Z/
/O.EXP.KEKA.SC.Y.0069.000000T0000Z-170526T0100Z/
/O.NEW.KEKA.SC.Y.0070.170526T0105Z-170526T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
605 PM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT FRIDAY...
...HAZARDOUS SEAS WARNING HAS EXPIRED...
...SMALL CRAFT ADVISORY HAS EXPIRED...

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

* WINDS...N 10 TO 20 KT.

* WAVES...N 10 FT AT 8 SECONDS THIS EVENING...SUBSIDING TO 8 FT 
  OVERNIGHT. 

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.

&&

$$

PZZ455-260700-
/O.NEW.KEKA.SC.Y.0070.170526T0105Z-170526T0700Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
605 PM PDT THU MAY 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. 

* WINDS...NORTHERLY 10 TO 20 KT DIMINISHING LATE TONIGHT.

* WAVES/SEAS...7 TO 9 FEET AT 9 SECONDS. WAVES WILL DIMINISH LATER
  TONIGHT.

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 24, 5:07 PM PDTWind AdvisoryEKADel Norte4 hr
May 25, 3:03 AM PDTHazardous Seas WarningEKA15 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.