Alert archive / California / Hazardous Seas Warnings in 2016

Hazardous Seas Warning 20, NWS Eureka, CA

August 13, 2016

NWS Eureka, CA issued this hazardous seas warning at Aug 13, 2016, 2:56 AM PDT. It took effect at Aug 15, 2016, 3:00 AM PDT. It was in force for . No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 13, 2016, 2:56 AM PDT (09:56 UTC)
In effect from
Aug 15, 2016, 3:00 AM PDT
Expired
Aug 15, 2016, 2:41 AM PDT
In force
Issued by
NWS Eureka, CA

The text

As transmitted.

056 
WHUS76 KEKA 130956
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
256 AM PDT SAT AUG 13 2016

PZZ470-131800-
/O.EXT.KEKA.SC.Y.0077.160813T0956Z-160815T0000Z/
/O.NEW.KEKA.GL.W.0047.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
256 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT SUNDAY...
...GALE WARNING IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY. 

* WINDS...N 10 TO 20KT GUSTING UP TO 30KT NORTH OF CAPE 
  MENDOCINO BY SATURDAY NIGHT. GALE FORCE GUSTS POSSIBLE BY 
  SUNDAY NIGHT. SOUTH OF CAPE MENDOCINO...N WINDS AT 10 TO 20KT. 

* WAVES/SEAS...NW 5 TO 6FT AT 9 SECONDS BUILDING TO 7 TO 10FT AT 
  8 SECONDS BY SUNDAY. WAVE HEIGHTS WILL RISE TO 12 TO 14FT AT 9 
  TO 11 SECONDS SUNDAY NIGHT INTO MONDAY. STEEP N WAVES WILL 
  THEN PERSIST THROUGH THE WEEK. 

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.

&&

$$

PZZ475-131800-
/O.EXT.KEKA.SC.Y.0077.160813T0956Z-160817T1000Z/
/O.NEW.KEKA.SE.W.0020.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
256 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS
SEAS WARNING...WHICH IS IN EFFECT FROM 11 PM SUNDAY TO 3 AM PDT
WEDNESDAY. 

* WINDS...N 10 TO 20KT GUSTING UP TO 30KT NORTH OF CAPE 
  MENDOCINO BY SATURDAY NIGHT. GALE FORCE GUSTS POSSIBLE BY 
  SUNDAY NIGHT. SOUTH OF CAPE MENDOCINO...N WINDS AT 10 TO 20KT. 

* WAVES/SEAS...NW 5 TO 6FT AT 9 SECONDS BUILDING TO 7 TO 10FT AT 
  8 SECONDS BY SUNDAY. WAVE HEIGHTS WILL RISE TO 12 TO 14FT AT 9 
  TO 11 SECONDS SUNDAY NIGHT INTO MONDAY. STEEP N WAVES WILL 
  THEN PERSIST THROUGH THE WEEK. 

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.

&&

$$

PZZ450-131800-
/O.EXB.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
256 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY. 

* WINDS...N 10 TO 20KT GUSTING UP TO 30KT NORTH OF CAPE 
  MENDOCINO BY SATURDAY NIGHT. GALE FORCE GUSTS POSSIBLE BY 
  SUNDAY NIGHT. SOUTH OF CAPE MENDOCINO...N WINDS AT 10 TO 20KT. 

* WAVES/SEAS...NW 5 TO 6FT AT 9 SECONDS BUILDING TO 7 TO 10FT AT 
  8 SECONDS BY SUNDAY. WAVE HEIGHTS WILL RISE TO 12 TO 14FT AT 9 
  TO 11 SECONDS SUNDAY NIGHT INTO MONDAY. STEEP N WAVES WILL 
  THEN PERSIST THROUGH THE WEEK. 

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.

&&

$$

PZZ455-131800-
/O.EXB.KEKA.SC.Y.0077.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
256 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT FROM 11 PM SUNDAY TO 3 AM PDT
WEDNESDAY. 

* WINDS...N 10 TO 20KT GUSTING UP TO 30KT NORTH OF CAPE 
  MENDOCINO BY SATURDAY NIGHT. GALE FORCE GUSTS POSSIBLE BY 
  SUNDAY NIGHT. SOUTH OF CAPE MENDOCINO...N WINDS AT 10 TO 20KT. 

* WAVES/SEAS...NW 5 TO 6FT AT 9 SECONDS BUILDING TO 7 TO 10FT AT 
  8 SECONDS BY SUNDAY. WAVE HEIGHTS WILL RISE TO 12 TO 14FT AT 9 
  TO 11 SECONDS SUNDAY NIGHT INTO MONDAY. STEEP N WAVES WILL 
  THEN PERSIST THROUGH THE WEEK. 

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.

&&

$$
9 follow-up statements
341 
WHUS76 KEKA 131544
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
844 AM PDT SAT AUG 13 2016

PZZ470-132345-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160815T0000Z/
/O.CON.KEKA.GL.W.0047.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
844 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

* WINDS...N 10 TO 15 KT INCREASING TO 15 TO 20 KT WITH GUST UP TO
  30 KT NORTH OF CAPE MENDOCINO TONIGHT AND 20 TO 25 KT WITH GUSTS UP
  TO 35 KT ON SUNDAY INCREASING TO 20 TO 30 KT SUNDAY NIGHT.

* WAVES/SEAS...NW AROUND 6 FT AT 11 SECONDS TODAY BUILDING TO
  AROUND 7 FT AT 8 SECONDS TONIGHT. WAVE HEIGHTS WILL INCREASE TO
  AROUND 10 FT AT 8 SECONDS ON SUNDAY THEN 12 TO 13 FT AROUND 9
  SECONDS SUNDAY NIGHT AND MONDAY.

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.

&&

$$

PZZ475-132345-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
844 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...NW 10 TO 15 KT TODAY BECOMING N 15 TO 20 KT TONIGHT WITH
  GUSTS UP TO 30 KT ON SUNDAY. WINDS WILL INCREASE TO 20 TO 25 KT
  SUNDAY NIGHT THEN 20 TO 30 KT ON MONDAY.
 
* WAVES/SEAS...NW AROUND 6 FT AROUND 8 SECONDS THROUGH TONIGHT
  BUILDING TO AROUND 9 FT AT 9 SECONDS ON SUNDAY. SEAS WILL BECOME
  NW TO N AT 11 TO 12 FT AROUND 9 SECONDS SUNDAY NIGHT AND
  MONDAY.

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.

&&

$$

PZZ450-132345-
/O.CON.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
844 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 10 KT THROUGH SUNDAY INCREASING TO 10 TO 15 KT
  ON SUNDAY NIGHT AND MONDAY.

* WAVES/SEAS...NW 5 TO 6 FT AROUND 10 SECONDS THROUGH TONIGHT.
  SEAS BUILDING TO AROUND 7 FT AT 9 SECONDS ON SUNDAY. SEAS WILL
  BUILD TO AROUND 9 FT AROUND 9 SECONDS SUNDAY NIGHT AND MONDAY. 


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.

&&

$$

PZZ455-132345-
/O.CON.KEKA.SC.Y.0077.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
844 AM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...NW 5 TO 10 KT THROUGH TONIGHT INCREASING TO 5 TO 15 KT
  SUNDAY AND MONDAY.

* WAVES/SEAS...NW 4 TO 5 FT AROUND 9 SECONDS BUILDING TO 6 TO 7 FT
  AROUND 9 SECONDS SUNDAY AND SUNDAY NIGHT. SEAS WILL BUILD TO
  AROUND 8 FT AT 9 SECONDS MONDAY AND TUESDAY.

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.

&&

$$
164 
WHUS76 KEKA 132130
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
230 PM PDT SAT AUG 13 2016

PZZ470-140530-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160815T0000Z/
/O.CON.KEKA.GL.W.0047.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
230 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

* WINDS...N 10 TO 15 KT INCREASING TO 15 TO 25 KT WITH GUSTS UP
  TO 35 KT NORTH OF CAPE MENDOCINO TONIGHT AND SUNDAY. WINDS
  INCREASING TO 20 TO 25 KT WITH GUSTS UP TO 40 KT ON SUNDAY
  NIGHT.

* WAVES/SEAS...NW 6 TO 7 FT AT 8 TO 9 SECONDS BECOMING N 10 TO 11
  FT AT 8 TO 9 SECONDS SUNDAY AND MONDAY THEN 12 TO 13 FT AROUND 9
  SECONDS MONDAY NIGHT AND TUESDAY.

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.

&&

$$

PZZ475-140530-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
230 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 15 TO 20 KT TONIGHT AND SUNDAY INCREASING TO 20 TO 2S
  KT SUNDAY NIGHT. WINDS WILL INCREASE TO 20 TO 25 KT SUNDAY
  NIGHT. 

* WAVES/SEAS...NW AROUND 6 FT AROUND 9 SECONDS TONIGHT BUILDING TO
  AROUND 9 FT AT 9 SECONDS ON SUNDAY. SEAS WILL BUILD TO 10 TO 11
  FT AROUND 9 SECONDS SUNDAY NIGHT AND MONDAY.

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.

&&

$$

PZZ450-140530-
/O.CON.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
230 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 10 KT THROUGH SUNDAY NIGHT INCREASING TO 5 TO 15
  KT ON MONDAY.

* WAVES/SEAS...NW 5 TO 6 FT AROUND 9 SECONDS TONIGHT. SEAS
  BUILDING TO AROUND 7 FT AT 9 SECONDS ON SUNDAY. SEAS WILL BUILD
  TO 8 TO 9 FT AROUND 9 SECONDS SUNDAY NIGHT AND MONDAY.

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.

&&

$$

PZZ455-140530-
/O.CON.KEKA.SC.Y.0077.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
230 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...NW 5 TO 10 KT THROUGH SUNDAY NIGHT BECOMING N 5 TO 15
  KT ON MONDAY.

* WAVES/SEAS...NW 4 TO 6 FT AROUND 9 SECONDS TONIGHT BUILDING TO 7
  FT AROUND 9 SECONDS SUNDAY. SEAS WILL BUILD TO 8 TO 9 FT AT 9
  SECONDS SUNDAY NIGHT AND MONDAY.

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.

&&

$$
057 
WHUS76 KEKA 140353
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
853 PM PDT SAT AUG 13 2016

PZZ470-141200-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160815T0000Z/
/O.CON.KEKA.GL.W.0047.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
853 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 PM SUNDAY TO 3 AM PDT
WEDNESDAY...

* WINDS...N 10 TO 15 KT INCREASING TO 15 TO 25 KT WITH GUSTS UP 
  TO 35 KT NORTH OF CAPE MENDOCINO TONIGHT AND SUNDAY. WINDS 
  INCREASING TO 20 TO 25 KT WITH GUSTS UP TO 40 KT ON SUNDAY 
  NIGHT. 

* WAVES/SEAS...NW 6 TO 7 FT AT 8 TO 9 SECONDS BECOMING N 10 TO 11
  FT AT 8 TO 9 SECONDS FOR SUNDAY AND MONDAY THEN 12 TO 13 FT
  AROUND 9 SECONDS MONDAY NIGHT AND TUESDAY.

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.

&&

$$

PZZ475-141200-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
853 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 15 TO 20 KT TONIGHT AND SUNDAY INCREASING TO 20 TO 2S
  KT SUNDAY NIGHT. 

* WAVES/SEAS...NW AROUND 6 FT AROUND 9 SECONDS TONIGHT BUILDING 
  TO AROUND 9 FT AT 9 SECONDS ON SUNDAY. SEAS WILL BUILD TO 10 
  TO 11 FT AROUND 9 SECONDS SUNDAY NIGHT AND MONDAY. 

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.

&&

$$

PZZ450-141200-
/O.CON.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
853 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 10 KT THROUGH SUNDAY NIGHT INCREASING TO 5 TO 
  15 KT ON MONDAY. 

* WAVES/SEAS...NW 5 TO 6 FT AROUND 9 SECONDS TONIGHT BUILDING TO
  AROUND 7 FT AT 9 SECONDS ON SUNDAY. SEAS WILL THEN RISE TO 8 TO
  9 FT AROUND 9 SECONDS SUNDAY NIGHT AND MONDAY.

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.

&&

$$

PZZ455-141200-
/O.CON.KEKA.SC.Y.0077.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
853 PM PDT SAT AUG 13 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM SUNDAY TO
3 AM PDT WEDNESDAY...

* WINDS...NW 5 TO 10 KT THROUGH SUNDAY NIGHT BECOMING N 5 TO 15 
  KT ON MONDAY. 

* WAVES/SEAS...NW 4 TO 6 FT AROUND 9 SECONDS TONIGHT BUILDING TO 7
  FT AROUND 9 SECONDS SUNDAY. FOR SUNDAY NIGHT AND MONDAY SEAS
  WILL BUILD TO 8 TO 9 FT AT 9 SECONDS.

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.

&&

$$
244 
WHUS76 KEKA 140937
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
237 AM PDT SUN AUG 14 2016

PZZ470-141745-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160815T0000Z/
/O.CON.KEKA.GL.W.0047.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
237 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO
3 AM PDT WEDNESDAY...

* WINDS...N 10 TO 15 KT INCREASING TO 15 TO 25 KT WITH GUSTS UP TO
  40 KT NORTH OF CAPE MENDOCINO THROUGH THIS AFTERNOON. WINDS
  INCREASING TO 20 TO 30 KT WITH GUSTS UP TO 45 KT BY TONIGHT.
  GALE FORCE WIND GUSTS WILL CONTINUE THROUGH MIDDLE OF THE WORK
  WEEK.

* WAVES/SEAS...NW 6 TO 7 FT AT 8 TO 9 SECONDS BECOMING N 8 TO 10
  FT AT AROUND 8 SECONDS BY THIS MORNING. WAVES WILL BUILD TO N 10
  TO 13 FT BY MONDAY. ELEVATED SEAS WILL CONTINUE INTO MIDDLE OF
  THE WORK WEEK.

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.

&&

$$

PZZ475-141745-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
237 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 3 AM PDT WEDNESDAY...

* WINDS...N 15 TO 20 KT WITH GUSTS TO AROUND 30 KT...THEN
  INCREASING TO 20 TO 25 KT WITH GUSTS TO AROUND 35 KT BY SUNDAY
  NIGHT. STRONG WIND GUSTS WILL PERSIST THROUGH MIDDLE OF THE WORK
  WEEK.

* WAVES/SEAS...NW AROUND 6 FT AROUND 8 SECONDS BUILDING TO AROUND
  9 FT AT 9 SECONDS TODAY. SEAS WILL BUILD TO 10 TO 12 FT AROUND 9
  SECONDS TONIGHT AND MONDAY. ELEVATED SEAS WILL CONTINUE THROUGH
  MIDDLE OF THE WORK WEEK.

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.

&&

$$

PZZ455-141745-
/O.EXT.KEKA.SC.Y.0077.160815T1600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
237 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM MONDAY TO 3 AM
PDT WEDNESDAY...

* WINDS...NW 5 TO 15 KT WITH GUSTS OF 30 KT DEVELOPING THIS
  AFTERNOON. STRONGEST WINDS NEAR CAPE MENDOCINO. STRONG WIND
  GUSTS WILL PERSIST THROUGH MIDDLE OF THE WORK WEEK.

* WAVES/SEAS...NW 4 TO 6 FT AROUND 9 SECONDS BUILDING TO 7 FT
  AROUND 9 SECONDS BY THIS AFTERNOON. FOR SUNDAY NIGHT AND MONDAY
  SEAS WILL BUILD TO 8 TO 9 FT AT 9 SECONDS. SEAS WILL BUILD
  FURTHER THROUGH MIDDLE OF THE WORK WEEK.

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.

&&

$$

PZZ450-141745-
/O.CON.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
237 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 15 KT...HIGHER GUSTS NEAR POINT SAINT GEORGE.

* WAVES/SEAS...NW 5 TO 6 FT AROUND 9 SECONDS BUILDING TO AROUND 7
  FT AT 9 SECONDS ON SUNDAY. SEAS WILL THEN RISE TO 8 TO 9 FT
  AROUND 9 SECONDS SUNDAY NIGHT AND MONDAY. ELEVATED SEAS WILL
  PERSIST THROUGH MIDDLE OF THE WORK WEEK.

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.

&&

$$
743 
WHUS76 KEKA 141536
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
836 AM PDT SUN AUG 14 2016

PZZ470-142345-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160815T0000Z/
/O.CON.KEKA.GL.W.0047.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
836 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO
3 AM PDT WEDNESDAY...

* WINDS...N 10 TO 15 KT INCREASING TO 15 TO 25 KT WITH HIGHER
  GUSTS NORTH OF CAPE MENDOCINO THIS AFTERNOON. WINDS INCREASING
  TO 20 TO 30 KT WITH HIGHER GUSTS TONIGHT.

* WAVES/SEAS...N BUILDING TO 8 TO 10 FT AROUND 8 SECONDS. BUILDING
  TO 10 TO 12 FT AROUND 9 SECONDS TONIGHT AND MONDAY. ELEVATED
  SEAS WILL CONTINUE THROUGH THIS WEEK.

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.

&&

$$

PZZ475-142345-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T0600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
836 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 3 AM PDT WEDNESDAY...

* WINDS...N 15 TO 20 KT WITH GUSTS TO AROUND 30 KT INCREASING TO
  20 TO 25 KT WITH GUSTS UP TO 35 KT TONIGHT. 

* WAVES/SEAS...NW AROUND 6 FT AROUND 8 SECONDS BUILDING TO AROUND
  8 FT AT 8 SECONDS. SEAS WILL BUILD TO 10 TO 11 FT AROUND 9
  SECONDS TONIGHT AND MONDAY. ELEVATED SEAS WILL CONTINUE THROUGH
  THIS WEEK.

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.

&&

$$

PZZ450-142345-
/O.CON.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
836 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 3 AM PDT WEDNESDAY...

* WINDS...NW TO N 5 TO 10 KT BECOMING N 5 TO 15 KT ON MONDAY WITH
  HIGHER GUSTS NEAR POINT SAINT GEORGE.

* WAVES/SEAS...NW 6 TO 7 FT AROUND 9 SECONDS BUILDING TO AROUND 8
  FT AT 9 SECONDS TONIGHT. INCREASING TO 9 FT AROUND 9 SECONDS ON
  MONDAY. ELEVATED SEAS WILL PERSIST THROUGH THIS WEEK.

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.

&&

$$

PZZ455-142345-
/O.CON.KEKA.SC.Y.0077.160815T1600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
836 AM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM PDT WEDNESDAY...

* WINDS...NW 5 TO 15 KT WITH GUSTS UP TO 30 KT NEAR CAPE
  MENDOCINO. 

* WAVES/SEAS...NW 5 TO 6 FT AT 8 TO 9 SECONDS BUILDING TO 7 FT
  AROUND 9 SECONDS TONIGHT. SEAS WILL BUILD TO 8 FT AT 9 SECONDS
  MONDAY NIGHT. ELEVATED SEAS WILL PERSIST THROUGH THIS WEEK.

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.

&&

$$
373 
WHUS76 KEKA 142144
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
244 PM PDT SUN AUG 14 2016

PZZ470-150545-
/O.EXT.KEKA.SC.Y.0077.000000T0000Z-160815T0400Z/
/O.EXT.KEKA.GL.W.0047.160815T0400Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
244 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
...GALE WARNING NOW IN EFFECT FROM 9 PM THIS EVENING TO 3 AM PDT
WEDNESDAY...

* WINDS...N 10 TO 25 KT WITH HIGHER GUSTS NORTH OF CAPE MENDOCINO
  THIS AFTERNOON. WINDS INCREASING TO 20 TO 30 KT WITH HIGHER
  GUSTS TONIGHT.

* WAVES/SEAS...N 7 TO 9 FT AROUND 8 SECONDS. BUILDING TO 10 TO 12
  FT AROUND 9 SECONDS TONIGHT AND MONDAY. ELEVATED SEAS WILL
  PERSIST THROUGH THURSDAY.

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.

&&

$$

PZZ475-150545-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.EXT.KEKA.SE.W.0020.160815T1000Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
244 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING NOW IN EFFECT FROM 3 AM MONDAY TO 3 AM
PDT WEDNESDAY...

* WINDS...N 15 TO 20 KT WITH GUSTS UP TO 30 KT INCREASING TO 20
  TO 25 KT WITH GUSTS UP TO 35 KT TONIGHT.

* WAVES/SEAS...NW AROUND 6 TO 8 FT AROUND 8 SECONDS. BUILDING TO
  10 TO 11 FT AROUND 9 SECONDS TONIGHT AND MONDAY. ELEVATED SEAS
  WILL PERSIST THROUGH THURSDAY.

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.

&&

$$

PZZ450-150545-
/O.CON.KEKA.SC.Y.0077.160815T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
244 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

* WINDS...N 5 TO 10 KT BECOMING N 5 TO 15 KT ON MONDAY WITH
  HIGHER GUSTS NEAR POINT SAINT GEORGE.

* WAVES/SEAS...NW 6 TO 7 FT AROUND 9 SECONDS BUILDING TO AROUND 8
  FT AT 9 SECONDS TONIGHT AND MONDAY BUILDING TO 9 FT AROUND 9
  SECONDS MONDAY NIGHT. ELEVATED SEAS WILL PERSIST THROUGH
  THURSDAY.

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.

&&

$$

PZZ455-150545-
/O.CON.KEKA.SC.Y.0077.160815T1600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
244 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 15 KT WITH HIGHER GUSTS NEAR CAPE MENDOCINO.

* WAVES/SEAS...NW 6 FT AT 8 TO 9 SECONDS BUILDING TO 7 FT AROUND 9
  SECONDS. SEAS WILL BUILD TO 8 FT AT 9 SECONDS MONDAY NIGHT.
  ELEVATED SEAS WILL PERSIST THROUGH THURSDAY.

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.

&&

$$
709 
WHUS76 KEKA 150358
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
858 PM PDT SUN AUG 14 2016

PZZ470-151200-
/O.EXT.KEKA.SC.Y.0077.000000T0000Z-160815T1000Z/
/O.EXT.KEKA.GL.W.0047.160815T1000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
858 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT MONDAY...
...GALE WARNING NOW IN EFFECT FROM 3 AM MONDAY TO 3 AM PDT
WEDNESDAY...

* WINDS...WINDS INCREASING TO 20 TO 30 KT WITH HIGHER GUSTS
  TONIGHT.

* WAVES/SEAS...N 7 TO 9 FT AROUND 8 SECONDS. BUILDING TO 10 TO 
  12 FT AROUND 9 SECONDS TONIGHT AND MONDAY. ELEVATED SEAS WILL 
  PERSIST THROUGH THURSDAY. 

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.

&&

$$

PZZ475-151200-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T1000Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
858 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 3 AM MONDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 15 TO 20 KT WITH GUSTS UP TO 30 KT INCREASING TO 20 
  TO 25 KT WITH GUSTS UP TO 35 KT TONIGHT. 

* WAVES/SEAS...NW AROUND 6 TO 8 FT AROUND 8 SECONDS. BUILDING TO 
  10 TO 11 FT AROUND 9 SECONDS TONIGHT AND MONDAY. ELEVATED SEAS 
  WILL PERSIST THROUGH THURSDAY. 

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.

&&

$$

PZZ450-151200-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
858 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

* WINDS...N 5 TO 10 KT BECOMING N 5 TO 15 KT ON MONDAY WITH 
  HIGHER GUSTS NEAR POINT SAINT GEORGE. 

* WAVES/SEAS...NW 6 TO 7 FT AROUND 9 SECONDS BUILDING TO AROUND 
  8 FT AT 9 SECONDS TONIGHT AND MONDAY BUILDING TO 9 FT AROUND 9 
  SECONDS MONDAY NIGHT. ELEVATED SEAS WILL PERSIST THROUGH 
  THURSDAY. 

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.

&&

$$

PZZ455-151200-
/O.CON.KEKA.SC.Y.0077.160815T1600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
858 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 15 KT WITH HIGHER GUSTS NEAR CAPE MENDOCINO.

* WAVES/SEAS...NW 6 FT AT 8 TO 9 SECONDS BUILDING TO 7 FT AROUND 
  9 SECONDS. SEAS WILL BUILD TO 8 FT AT 9 SECONDS MONDAY NIGHT. 
  ELEVATED SEAS WILL PERSIST THROUGH THURSDAY. 

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.

&&

$$
604 
WHUS76 KEKA 150425
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
925 PM PDT SUN AUG 14 2016

PZZ470-151230-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160815T1000Z/
/O.CON.KEKA.GL.W.0047.160815T1000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
925 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM MONDAY TO 3 AM PDT
WEDNESDAY...

* WINDS...NORTH WINDS INCREASING TO 20 TO 30 KT TONIGHT. GALES
  WILL DEVELOP EARLY MONDAY MORNING AND PERSIST THROUGH MID-WEEK.

* WAVES/SEAS...BUILDING TO N 10 TO 12 FT AROUND 9 SECONDS TONIGHT.
  STEEP SEAS WILL BUILD FURTHER ON TUESDAY AND WEDNESDAY AND
  GRADUALLY SUBSIDE THROUGH THE SECOND HALF OF THE UPCOMING WEEK.

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.

&&

$$

PZZ475-151230-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
/O.CON.KEKA.SE.W.0020.160815T1000Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
925 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 3 AM MONDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 15 TO 25 KT THROUGH MONDAY....INCREASING TO 20 TO 30
  KT ON TUESDAY AND WEDNESDAY. 

* WAVES/SEAS...BUILDING TO N 10 TO 11 FT AROUND 9 SECONDS TONIGHT
  AND MONDAY. STEEP SEAS WILL BUILD FURTHER ON TUESDAY AND
  WEDNESDAY AND GRADUALLY SUBSIDE THROUGH THE SECOND HALF OF THE
  UPCOMING WEEK.

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.

&&

$$

PZZ450-151230-
/O.CON.KEKA.SC.Y.0077.000000T0000Z-160817T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
925 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

* WINDS...NW 5 TO 15 KT OVER THE NEXT SEVERAL DAYS. HIGHER GUSTS
  WILL BE LIKELY NEAR POINT SAINT GEORGE.

* WAVES/SEAS...NW 8 TO 10 FT AROUND 9 SECONDS THROUGH WEDNESDAY.
  STEEP WAVES WILL GRADUALLY SUBSIDE THROUGH THE SECOND HALF OF
  THE UPCOMING WEEK.

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.

&&

$$

PZZ455-151230-
/O.CON.KEKA.SC.Y.0077.160815T1600Z-160817T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
925 PM PDT SUN AUG 14 2016

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM MONDAY TO
3 AM PDT WEDNESDAY...

* WINDS...N 5 TO 15 KT OVER THE NEXT SEVERAL DAYS. HIGHER GUSTS
  WILL BE LIKELY NEAR CAPE MENDOCINO.

* WAVES/SEAS...NW 7 TO 9 FT AROUND 9 SECONDS THROUGH WEDNESDAY. STEEP
  WAVES WILL GRADUALLY SUBSIDE THROUGH THE SECOND HALF OF THE
  UPCOMING WEEK.


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.

&&

$$
173 
WHUS76 KEKA 150941
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
241 AM PDT MON AUG 15 2016

PZZ475-151745-
/O.EXT.KEKA.SC.Y.0077.000000T0000Z-160816T1000Z/
/O.CAN.KEKA.SE.W.0020.160815T1000Z-160817T1000Z/
/O.EXB.KEKA.GL.W.0047.160816T1000Z-160818T0400Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
241 AM PDT MON AUG 15 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT TUESDAY...
...GALE WARNING IN EFFECT FROM 3 AM TUESDAY TO 9 PM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A GALE
WARNING...WHICH IS IN EFFECT FROM 3 AM TUESDAY TO 9 PM PDT
WEDNESDAY. THE HAZARDOUS SEAS WARNING HAS BEEN CANCELLED. 

* WINDS...N 15 TO 25 KT THROUGH TODAY....INCREASING TO 20 TO 30
  KT OVERNIGHT TONIGHT. GUSTS OF 40 KT WILL PERSIST THROUGH
  WEDNESDAY EVENING.

* WAVES/SEAS...BUILDING TO N 8 TO 11 FT AROUND 9 SECONDS DURING
  THE DAY TODAY. STEEP SEAS WILL BUILD FURTHER ON TUESDAY AND
  WEDNESDAY...TO AROUND 10 TO 15 FT. THEN...IT WILL GRADUALLY
  SUBSIDE THROUGH THE SECOND HALF OF THE WEEK.

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.

&&

$$

PZZ470-151745-
/O.EXP.KEKA.SC.Y.0077.000000T0000Z-160815T1000Z/
/O.EXT.KEKA.GL.W.0047.160815T1000Z-160818T0400Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
241 AM PDT MON AUG 15 2016

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

* WINDS...NORTH WINDS 20 TO 30 KT. GALE FORCE WIND GUSTS OF 40 TO
  45 KT WILL DEVELOP THIS MORNING AND PERSIST THROUGH MIDDLE OF
  THE WEEK. STRONGEST WIND GUSTS IN NORTHWEST PORTION.

* WAVES/SEAS...N 9 TO 12 FT AROUND 9 SECONDS THIS MORNING. STEEP
  SEAS WILL BUILD FURTHER ON TUESDAY AND WEDNESDAY...TO AROUND 12
  TO 16 FT AROUND 9 SECONDS. SEAS WILL GRADUALLY SUBSIDE THROUGH
  THE SECOND HALF OF THE WEEK.

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.

&&

$$

PZZ450-151745-
/O.EXT.KEKA.SC.Y.0077.000000T0000Z-160818T0400Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
241 AM PDT MON AUG 15 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT WEDNESDAY...

* WINDS...NW 5 TO 15 KT OVER THE NEXT SEVERAL DAYS. HIGHER GUSTS
  OF 25 TO 30 KT NEAR POINT SAINT GEORGE.

* WAVES/SEAS...NW 8 TO 10 FT AROUND 9 SECONDS THROUGH WEDNESDAY.
  STEEP WAVES WILL GRADUALLY SUBSIDE THROUGH THE SECOND HALF OF
  THE WEEK.

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.

&&

$$

PZZ455-151745-
/O.EXT.KEKA.SC.Y.0077.160815T2200Z-160818T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
241 AM PDT MON AUG 15 2016

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 PM PDT WEDNESDAY...

* WINDS...N 5 TO 15 KT OVER THE NEXT SEVERAL DAYS. HIGHER GUSTS OF
  25 TO 30 KT WILL DEVELOP NEAR CAPE MENDOCINO THIS
  AFTERNOON...AND PERSIST THROUGH MIDDLE OF THE WEEK.

* WAVES/SEAS...NW 7 TO 9 FT AROUND 9 SECONDS THROUGH WEDNESDAY.
  STEEP WAVES WILL GRADUALLY SUBSIDE THROUGH THE SECOND HALF OF
  THE WEEK.

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.

&&

$$

What forecasters said that day

The local office's own words before this hazardous seas warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Eureka, CA wrote its last area forecast discussion before this hazardous seas warning went out at Aug 12, 3:21 PM PDT, 11 hours 35 minutes earlier.

Area forecast discussion, Aug 12, 3:21 PM PDT, 11 hours 35 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
321 PM PDT FRI AUG 12 2016

.SYNOPSIS...Strong high pressure will remain over the area on
Saturday resulting in another hot day in the interior. Coastal
temperatures will remain more seasonal with morning low cloud
cover and afternoon sunshine. An upper trough will move across
the area on Sunday and isolated thunderstorms will be possible
over the interior mountains of Humboldt and Trinity counties.

&&

.DISCUSSION...A shallow layer of fog and stratus has been lurking
along the immediate coast through the day. Expect a fairly quick
return this evening and for fog to develop by mid or late evening.
The layer will stay quasi-steady tonight through Saturday as warm
air aloft persists over Northern California. Saturday is not
looking like the best day to head to the beach if your looking for
sunshine. Coastal fog and low clouds will probably persist there
through the entire day again.

Northerly winds offshore will start to increase Saturday night.
This should pump up the depth of the marine layer Saturday night
into Sunday morning. Some light misty drizzle will be possible
during this time frame along the immediate coast as onshore flow
increases. Stronger northerly surface flow offshore should also
bring some clearing to the coast in the afternoon, however expect
stratus to reform Sunday evening.

Strong ridging aloft will remain over Northwest California through
Saturday. AS of 2PM PDT, temperatures in the interior were
running about the same to 5 degrees warmer compared to yesterday.
A few more degrees of warming is expected on Saturday. Granted
there will be marine air influences and coastal valleys susceptible
to afternoon sea breezes will not see additional warming. The
shallow layer of fog and low clouds hugging the shoreline will
maintain seasonal temperatures for coastal areas through the
weekend.

The GFS, NAM and ECMWF continue to show a short-wave trough that
will approach the area on Sunday. This shortwave will produce some
afternoon cloud build-ups over the interior mountains. GFS and NAM
profiles continue to indicate increasing instability over eastern
Humboldt and western Trinity counties Sunday afternoon. Even
though the influx of moist air with this trough will be quite
limited, feel that there is a slight possibility for isolated
lightning strikes as the mid level vort max moves across the area
during peak heating. There will be a fair amount of CIN to
overcome, so have delayed the onset of thunderstorms til late in
the day. The trough should also induce a deeper marine layer which
should bring cooling to the coastal river valleys.

Hot and dry weather for the interior will continue through next
week as strong ridging aloft dominates over the east Pacific. GFS
and ECMWF have a closed low forming offshore northern California
mid to late week. The GFS and ECMWF, though very similar with the
overall flow pattern, differed on subtle details. The GFS
indicates southeasterly flow aloft developing late in the week,
while the ECWMF has a mid level ridge folding over the closed low
by Friday. The GFS scenario is much more conducive for thunderstorms
over the interior. If the ECMWF pans out, it will be hot...dry and
stable. Confidence is by no means high at this time in either
model. The GFS scenario does seem a bit overdone, but will add a
slight chance of thunderstorms across the higher terrain on Fri.

&&

.AVIATION...The marine layer persisted along the North Coast today.
This resulted in LIFR-IFR Low ceilings and reduced visibilities
frequently moving in and out of the coastal airports through much
of the day. There were at few eddys off the coast that probably
contributed to the stratus/fog influx. Otherwise, sunny skies or
clearing was quite limited. Inland areas will remain uneventful
under Clear/VFR conditions. UKI started receiving some light
breezes by mid-afternoon. For the remainder of the period, expect
the stratus intrusion to cover the Coast which will again possibly
hampering some aviation operations at especially CEC and ACV.
LIFR-IFR cigs/vis will affect these terminals again tonight
through morning. TA

&&

.MARINE...Diminishing winds and seas will allow conditions to
improve today. However, this will be short-lived as a developing
area of high pressure to our west will interact with a thermal low
developing in the Sacramento Valley. This will create a tight
thermal gradient along/near the coast, and the seas and winds will
respond accordingly, especially from Sunday afternoon through at
least the middle of next week. There is little doubt that
headlines will be needed for the outer waters, and possibly the
inner waters too. Tonight's model runs have ramped up wind speeds,
with sustained winds in the 25 to 35 knot range for the outer
waters during this time period, with waves of 10 to 13 feet
expected.

It's still a little too early to issue headlines, but even if later
model runs drop the winds some where we'd be below Gale Warning
criteria, the period/heights look to be sufficient for a possible
Hazardous Seas Warning or high-end Small Craft Advisory. Mariners
are encouraged to monitor the latest forecast trends, as we'll
likely issue some type of headline in the next 48 hours. /PD

&&

.EKA Watches/Warnings/Advisories...
CA...None.
NORTHWEST CALIFORNIA COASTAL WATERS...None.
&&

Visit us at http://WWW.WEATHER.GOV/EUREKA

Follow us on facebook and twitter at:
http://www.facebook.com/NWSEureka
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FOR FORECAST ZONE INFORMATION
SEE FORECAST ZONE MAP ONLINE:
http://www.weather.gov/eureka/zonemap.png
Hazardous weather outlook, Aug 12, 3:24 PM PDT, 11 hours 32 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE EUREKA CA
324 PM PDT FRI AUG 12 2016

CAZ101-103-104-109>113-132230-
COASTAL DEL NORTE-NORTHERN HUMBOLDT COAST-SOUTHWESTERN HUMBOLDT-
MENDOCINO COAST-NORTHWESTERN MENDOCINO INTERIOR-
NORTHEASTERN MENDOCINO INTERIOR-SOUTHWESTERN MENDOCINO INTERIOR-
SOUTHEASTERN MENDOCINO INTERIOR-
324 PM PDT FRI AUG 12 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

CAZ102-105>108-132230-
DEL NORTE INTERIOR-NORTHERN HUMBOLDT INTERIOR-
SOUTHERN HUMBOLDT INTERIOR-NORTHERN TRINITY-SOUTHERN TRINITY-
324 PM PDT FRI AUG 12 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS OVER THE MOUNTAINS
SUNDAY AFTERNOON.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 12, 9:17 PM PDTSmall Craft AdvisoryEKA6 days
Aug 13, 2:56 AM PDTGale WarningEKA5 days

Nearby

Hazardous Seas Warnings in California, 2016Every hazardous seas warning 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.