Alert archive / California / Gale Warnings in 2017

Gale Warning 39, NWS Eureka, CA

July 21, 2017

NWS Eureka, CA issued this gale warning at Jul 21, 2017, 2:43 PM PDT. It took effect at Jul 22, 2017, 3:00 PM PDT. It was in force for 59 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 21, 2017, 2:43 PM PDT (21:43 UTC)
In effect from
Jul 22, 2017, 3:00 PM PDT
Expired
Jul 25, 2017, 2:22 AM PDT
In force
59 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

012 
WHUS76 KEKA 212143
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
243 PM PDT FRI JUL 21 2017

PZZ470-220545-
/O.CON.KEKA.SC.Y.0083.170722T0500Z-170722T2200Z/
/O.UPG.KEKA.GL.A.0020.170722T2200Z-170725T0000Z/
/O.NEW.KEKA.GL.W.0039.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
243 PM PDT FRI JUL 21 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 3 PM PDT SATURDAY...
...GALE WARNING IN EFFECT FROM 3 PM SATURDAY TO 5 PM PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A GALE WARNING,
WHICH IS IN EFFECT FROM 3 PM SATURDAY TO 5 PM PDT MONDAY. THE
GALE WATCH IS NO LONGER IN EFFECT. 

* NORTHERLY WINDS 10 TO 15 KT THROUGH FRIDAY...INCREASING TO 15 
  TO 25 KT FRIDAY NIGHT THROUGH SATURDAY AFTERNOON. GUSTS TO 40 
  KT POSSIBLE SATURDAY EVENING INTO MONDAY AFTERNOON. 

* LOW SEAS THROUGH FRIDAY AFTERNOON...BUILDING TO STEEP 6 TO 7
  FEET LATE FRIDAY AND SATURDAY. LARGER...STEEPER SEAS EXPECTED
  SATURDAY EVENING INTO MONDAY AFTERNOON. 

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.

&&

$$

PZZ475-220545-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
243 PM PDT FRI JUL 21 2017

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

* NORTHERLY WINDS 15 TO 25 KT WITH ISOLATED GUSTS TO 30 KT.

* STEEP SEAS 5 TO 7 FT AROUND 7 SECONDS. LARGER...STEEPER WAVES 
  BUILDING THIS WEEKEND. 

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.

&&

$$
16 follow-up statements
722 
WHUS76 KEKA 220316
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
816 PM PDT FRI JUL 21 2017

PZZ470-221130-
/O.CON.KEKA.SC.Y.0083.170722T0500Z-170722T2200Z/
/O.CON.KEKA.GL.W.0039.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
816 PM PDT FRI JUL 21 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM SATURDAY TO 5 PM PDT
MONDAY...

* NORTHERLY WINDS 10 TO 15 KT THROUGH FRIDAY...INCREASING TO 15 
  TO 25 KT FRIDAY NIGHT THROUGH SATURDAY AFTERNOON. GUSTS TO 40 
  KT POSSIBLE SATURDAY EVENING INTO MONDAY AFTERNOON. 

* LOW SEAS THROUGH FRIDAY AFTERNOON...BUILDING TO STEEP 6 TO 7 
  FEET LATE FRIDAY AND SATURDAY. LARGER...STEEPER SEAS EXPECTED 
  SATURDAY EVENING INTO MONDAY AFTERNOON. 

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.

&&

$$

PZZ475-221130-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
816 PM PDT FRI JUL 21 2017

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

* NORTHERLY WINDS 15 TO 25 KT WITH ISOLATED GUSTS TO 30 KT.

* STEEP SEAS 5 TO 7 FT AROUND 7 SECONDS. LARGER...STEEPER WAVES 
  BUILDING THIS WEEKEND. 

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.

&&

$$
050 
WHUS76 KEKA 220932
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
232 AM PDT SAT JUL 22 2017

PZZ470-221745-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170722T2200Z/
/O.CON.KEKA.GL.W.0039.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
232 AM PDT SAT JUL 22 2017

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

* NORTHERLY WINDS INCREASING TO 15 TO 25 KT THIS AFTERNOON. GUSTS
  TO 40 KT EXPECTED SATURDAY EVENING INTO MONDAY AFTERNOON.

* SEAS BECOMING STEEP 6 TO 8 FEET TODAY. SEAS BUILDING TO 15 FEET
  DURING SUNDAY. 

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.

&&

$$

PZZ455-221745-
/O.EXB.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
232 AM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT SUNDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 11 AM PDT SUNDAY. 

* NORTHERLY WINDS 10 TO 20 KT WITH ISOLATED GUSTS TO 30 KT.

* STEEP SEAS 6 FT AT AROUND 6 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.

&&

$$

PZZ450-221745-
/O.EXB.KEKA.SC.Y.0083.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
232 AM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
5 PM PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 PM PDT
MONDAY. 

* NORTHERLY WINDS 10 TO 20 KT WITH ISOLATED GUSTS TO 30 KT.

* STEEP SEAS 5 TO 7 FT AT AROUND 7 SECONDS...BUILDING TO 9 FEET
  DURING 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.

&&

$$

PZZ475-221745-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
232 AM PDT SAT JUL 22 2017

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

* NORTHERLY WINDS 15 TO 25 KT WITH ISOLATED GUSTS TO 35 KT.

* STEEP SEAS 8 TO 10 FT AT AROUND 8 SECONDS. SEAS BUILDING TO 12
  FEET DURING SUNDAY NIGHT.

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.

&&

$$
805 
WHUS76 KEKA 221608
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
908 AM PDT SAT JUL 22 2017

PZZ470-230015-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170722T2200Z/
/O.CON.KEKA.GL.W.0039.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
908 AM PDT SAT JUL 22 2017

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

* WINDS...N INCREASING TO 15 TO 25 KT THIS AFTERNOON. GUSTS TO 40
  KT SATURDAY EVENING INTO MONDAY AFTERNOON.

* SEAS...BECOMING STEEP 6 TO 8 FEET TODAY. SEAS BUILDING TO 15
  FEET BY 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.

$$

PZZ455-230015-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
908 AM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM SUNDAY...

* WINDS...N 10 TO 20 KT WITH OCCASIONAL GUSTS TO 30 KT.

* SEAS...STEEP 6 FT AT AROUND 6 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.

$$

PZZ475-230015-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
908 AM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM MONDAY...

* WINDS...N 15 TO 25 KT WITH OCCASIONAL GUSTS TO 35 KT.

* SEAS...STEEP 8 TO 10 FT AT AROUND 8 SECONDS. SEAS BUILDING TO 12
  FEET BY SUNDAY NIGHT. 

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.

$$

PZZ450-230015-
/O.CON.KEKA.SC.Y.0083.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
908 AM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 5 PM MONDAY...

* WINDS...N 10 TO 20 KT WITH OCCASIONAL GUSTS TO 30 KT.

* SEAS...STEEP 5 TO 7 FT AT AROUND 7 SECONDS...BUILDING TO 9 FEET
  BY 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.

$$
158 
WHUS76 KEKA 222154
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
254 PM PDT SAT JUL 22 2017

PZZ470-230600-
/O.EXP.KEKA.SC.Y.0083.000000T0000Z-170722T2200Z/
/O.CON.KEKA.GL.W.0039.170722T2200Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
254 PM PDT SAT JUL 22 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM MONDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM THIS AFTERNOON...

* WINDS...N INCREASING TO 25 TO 35 KT. GUSTS TO 45 KT SUNDAY AND
  SUNDAY NIGHT. 

* SEAS...BUILDING TO 12 FT AT 9 SECONDS TONIGHT AND 15 TO 17 FT AT
  11 SECONDS BY SUNDAY.

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.

$$

PZZ475-230600-
/O.EXT.KEKA.SC.Y.0083.000000T0000Z-170725T1900Z/
/O.NEW.KEKA.SE.A.0001.170723T1900Z-170725T0100Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
254 PM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON TUESDAY... 
...HAZARDOUS SEAS WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH 
MONDAY AFTERNOON...

* WINDS...NW TO N INCREASING TONIGHT TO 20 TO 30 KT WITH 
  OCCASIONAL GUSTS TO 35 KT.

* SEAS...BUILDING TO 10 FT AT 8 SECONDS TONIGHT AND TO 12 TO 14 FT
  AT 11 SECONDS BY 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 HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS
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.

$$

PZZ450-230600-
/O.EXT.KEKA.SC.Y.0083.170722T2200Z-170725T1900Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
254 PM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON TUESDAY...

* WINDS...NW TO N INCREASING TO 10 TO 20 KT WITH OCCASIONAL GUSTS
  TO 30 KT TONIGHT.

* SEAS...8 FT AT 8 SECONDS TONIGHT BUILDING TO 9 TO 11 FEET AT 10
  SECONDS BY 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.

$$

PZZ455-230600-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
254 PM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM SUNDAY...

* WINDS...NW 10 TO 20 KT WITH GUSTS TO 30 KT TONIGHT, DECREASING
  TO 5 TO 15 KT ON SUNDAY. OCCASIONAL SW WINDS NEAR THE COAST FROM
  SUNDAY THROUGH EARLY NEXT WEEK.

* SEAS...6 TO 8 FT AT AROUND 8 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.

$$
273 
WHUS76 KEKA 230347
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
847 PM PDT SAT JUL 22 2017

PZZ470-231200-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
847 PM PDT SAT JUL 22 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 5 PM PDT MONDAY...

* WINDS...N INCREASING TO 25 TO 35 KT. GUSTS TO 45 KT SUNDAY AND 
  SUNDAY NIGHT. 

* SEAS...BUILDING TO 12 FT AT 9 SECONDS TONIGHT AND 15 TO 17 FT 
  AT 11 SECONDS BY SUNDAY. 

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.

$$

PZZ475-231200-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T1900Z/
/O.CON.KEKA.SE.A.0001.170723T1900Z-170725T0100Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
847 PM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PDT
TUESDAY...
...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH MONDAY AFTERNOON...

* WINDS...NW TO N INCREASING TONIGHT TO 20 TO 30 KT WITH 
  OCCASIONAL GUSTS TO 35 KT. 

* SEAS...BUILDING TO 10 FT AT 8 SECONDS TONIGHT AND TO 12 TO 14 
  FT AT 11 SECONDS BY 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 HAZARDOUS SEAS WATCH IS ISSUED WHEN THE RISK OF HAZARDOUS SEAS
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.

$$

PZZ450-231200-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T1900Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
847 PM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PDT
TUESDAY...

* WINDS...NW TO N INCREASING TO 10 TO 20 KT WITH OCCASIONAL GUSTS
  TO 35 KT NEAR POINT SAINT GEORGE TONIGHT. 

* SEAS...8 FT AT 8 SECONDS TONIGHT BUILDING TO 9 TO 11 FEET AT 
  10 SECONDS BY 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.

$$

PZZ455-231200-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
847 PM PDT SAT JUL 22 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SUNDAY...

* WINDS...NW 10 TO 20 KT WITH GUSTS TO 30 KT NEAR CAPE MENDOCINO 
  TONIGHT, DECREASING TO 5 TO 15 KT ON SUNDAY. OCCASIONAL SW WINDS
  NEAR THE COAST FROM SUNDAY THROUGH EARLY NEXT WEEK. 

* SEAS...6 TO 8 FT AT AROUND 8 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.

$$
162 
WHUS76 KEKA 230931
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
231 AM PDT SUN JUL 23 2017

PZZ475-231745-
/O.UPG.KEKA.SC.Y.0083.000000T0000Z-170725T1900Z/
/O.NEW.KEKA.SE.W.0018.170723T0931Z-170725T0600Z/
/O.UPG.KEKA.SE.A.0001.170723T1900Z-170725T0100Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
231 AM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 11 PM PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS
SEAS WARNING, WHICH IS IN EFFECT UNTIL 11 PM PDT MONDAY. THE
SMALL CRAFT ADVISORY IS NO LONGER IN EFFECT. THE HAZARDOUS SEAS
WATCH IS NO LONGER IN EFFECT. 

* SEAS...N 11 TO 13 FEET AT 8 TO 11 SECONDS.

* WINDS...N 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT.

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.

&&

$$

PZZ450-231745-
/O.UPG.KEKA.SC.Y.0083.000000T0000Z-170725T1900Z/
/O.NEW.KEKA.SE.W.0018.170723T0931Z-170724T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
231 AM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 5 AM PDT MONDAY...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A HAZARDOUS
SEAS WARNING, WHICH IS IN EFFECT UNTIL 5 AM PDT MONDAY. THE SMALL
CRAFT ADVISORY IS NO LONGER IN EFFECT. 

* SEAS...N TO NW 10 FEET AT 8 SECONDS

* WINDS...NW 10 TO 20 KT WITH OCCASIONAL GUSTS TO 30 KT.

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.

&&

$$

PZZ470-231745-
/O.EXT.KEKA.GL.W.0039.000000T0000Z-170725T0600Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
231 AM PDT SUN JUL 23 2017

...GALE WARNING NOW IN EFFECT UNTIL 11 PM PDT MONDAY...

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

* SEAS...N 12 TO 17 FEET AT 11 SECONDS. 

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.

$$

PZZ455-231745-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
231 AM PDT SUN JUL 23 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS
MORNING...

* WINDS...NW 10 TO 20 KT WITH GUSTS TO 30 KT. 

* SEAS...6 FEET AT 8 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.

$$
384 
WHUS76 KEKA 231637
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
937 AM PDT SUN JUL 23 2017

PZZ470-240045-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T0600Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
937 AM PDT SUN JUL 23 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM MONDAY...

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

* SEAS...N BUILDING TO 14 TO 17 FEET AT 11 SECONDS.

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.

$$

PZZ475-240045-
/O.EXB.KEKA.SC.Y.0083.000000T0000Z-170725T0600Z/
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T0600Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
937 AM PDT SUN JUL 23 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM MONDAY... 
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM 
MONDAY... 

* WINDS...N 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT.

* SEAS...N 10 TO 13 FEET AT 10 SECONDS.

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.

$$

PZZ450-240045-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170724T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
937 AM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM MONDAY...

* WINDS...NW 10 TO 20 KT. OCCASIONAL GUSTS TO 30 KT...MAINLY IN 
  THE N.

* SEAS...NW TO N 10 FEET AT 8 SECONDS.

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.

$$

PZZ455-231800-
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
937 AM PDT SUN JUL 23 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM THIS 
MORNING...

* WINDS...NW 10 TO 20 KT WITH GUSTS TO 30 KT.

* SEAS...6 FEET AT 8 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.

$$
591 
WHUS76 KEKA 231814
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
1114 AM PDT SUN JUL 23 2017

PZZ455-231915-
/O.EXP.KEKA.SC.Y.0083.000000T0000Z-170723T1800Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
1114 AM PDT SUN JUL 23 2017

...SMALL CRAFT ADVISORY HAS EXPIRED...

WINDS AND SEAS WILL RAPIDLY INCREASE FOR BOATERS ENTERING THE
OUTER WATERS GREATER THAN 10 NM OFFSHORE.

$$

PZZ470-240215-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T0600Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
1114 AM PDT SUN JUL 23 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM MONDAY...

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

* SEAS...N BUILDING TO 14 TO 17 FEET AT 11 SECONDS.

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.

$$

PZZ475-240215-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T0600Z/
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0600Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
1114 AM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM 
MONDAY... 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM 
MONDAY...

* WINDS...N 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT.

* SEAS...N 10 TO 13 FEET AT 10 SECONDS.

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.

$$

PZZ450-240215-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170724T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
1114 AM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM MONDAY...

* WINDS...NW 10 TO 20 KT. OCCASIONAL GUSTS TO 30 KT...MAINLY IN 
  THE N. 

* SEAS...NW TO N 10 FEET AT 8 SECONDS.

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.

$$
595 
WHUS76 KEKA 232223
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
323 PM PDT SUN JUL 23 2017

PZZ470-240630-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T0600Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
323 PM PDT SUN JUL 23 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM MONDAY...

* WINDS...N 25 TO 35 KT WITH GUSTS TO 45 KT THROUGH MONDAY 
  EVENING.

* SEAS...N 15 TO 18 FEET AT 11 SECONDS THROUGH MONDAY NIGHT.

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.

$$

PZZ475-240630-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T0600Z/
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0600Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
323 PM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM 
MONDAY... 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM 
MONDAY...

* WINDS...N 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT THROUGH
  MONDAY EVENING.

* SEAS...N 12 TO 15 FEET AT 11 SECONDS.

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.

$$

PZZ450-240630-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170724T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
323 PM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM MONDAY...

* WINDS...NW 10 TO 20 KT THROUGH MONDAY. OCCASIONAL GUSTS TO 30 
  KT...MAINLY IN THE N. 

* SEAS...NW 10 TO 12 FEET AT 10 SECONDS.

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.

$$
409 
WHUS76 KEKA 240315
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
815 PM PDT SUN JUL 23 2017

PZZ470-241115-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T0600Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
815 PM PDT SUN JUL 23 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 11 PM PDT MONDAY...

* WINDS...N 25 TO 35 KT WITH GUSTS TO 45 KT THROUGH MONDAY 
  EVENING. 

* SEAS...N 15 TO 18 FEET AT 11 SECONDS THROUGH MONDAY NIGHT.

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.

$$

PZZ475-241115-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T0600Z/
/O.CON.KEKA.SC.Y.0083.000000T0000Z-170725T0600Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
815 PM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT
MONDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
MONDAY...

* WINDS...N 20 TO 30 KT WITH OCCASIONAL GUSTS TO 35 KT THROUGH 
  MONDAY EVENING. 

* SEAS...N 12 TO 15 FEET AT 11 SECONDS.

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.

$$

PZZ450-241115-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170724T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
815 PM PDT SUN JUL 23 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
MONDAY...

* WINDS...NW 10 TO 20 KT THROUGH MONDAY. OCCASIONAL GUSTS TO 30
  KT...MAINLY NEAR POINT SAINT GEORGE. 

* SEAS...NW 10 TO 12 FEET AT 10 SECONDS.

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.

$$
556 
WHUS76 KEKA 240917
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
217 AM PDT MON JUL 24 2017

PZZ475-241730-
/O.CAN.KEKA.SC.Y.0083.000000T0000Z-170725T0600Z/
/O.EXT.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
217 AM PDT MON JUL 24 2017

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

* SEAS...N 12 TO 15 FEET AT 11 SECONDS.

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.

&&

$$

PZZ470-241730-
/O.EXT.KEKA.GL.W.0039.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
217 AM PDT MON JUL 24 2017

...GALE WARNING NOW IN EFFECT UNTIL 5 AM PDT TUESDAY...

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

* SEAS...N 15 TO 17 FEET AT 11 SECONDS.

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.

$$

PZZ450-241730-
/O.EXT.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
217 AM PDT MON JUL 24 2017

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

* SEAS...NW 10 FEET AT 8 SECONDS.

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.

$$
314 
WHUS76 KEKA 241613
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
913 AM PDT MON JUL 24 2017

PZZ470-250015-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
913 AM PDT MON JUL 24 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM TUESDAY...

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

* SEAS...N 15 TO 17 FEET AT 11 SECONDS.

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.

$$

PZZ450-475-250015-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
913 AM PDT MON JUL 24 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM 
TUESDAY...

* WINDS...N 15 TO 25 KT WITH OCCASIONAL GUSTS TO 35 KT.

* SEAS...NW 10 FEET AT 8 SECONDS.

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.

$$
304 
WHUS76 KEKA 242156
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
256 PM PDT MON JUL 24 2017

PZZ470-250600-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
256 PM PDT MON JUL 24 2017

...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM TUESDAY...

* WINDS...N 20 TO 30 KT WITH GUSTS TO 40 KT.

* SEAS...N 14 TO 16 FEET AT 11 SECONDS.

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.

$$

PZZ450-475-250600-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
256 PM PDT MON JUL 24 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM 
TUESDAY...

* WINDS...N 15 TO 25 KT IN THE OUTER WATERS S OF CAPE 
  MENDOCINO...N 5 TO 15 KT IN THE N INNER WATERS.

* SEAS...NW 10 FEET AT 9 SECONDS.

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.

$$
354 
WHUS76 KEKA 250404
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
904 PM PDT MON JUL 24 2017

PZZ470-251200-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
904 PM PDT MON JUL 24 2017

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

* WINDS...N 20 TO 30 KT WITH GUSTS TO 40 KT.

* SEAS...N 14 TO 16 FEET AT 11 SECONDS.

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.

$$

PZZ450-475-251200-
/O.CON.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
904 PM PDT MON JUL 24 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
TUESDAY...

* WINDS...N 15 TO 25 KT IN THE OUTER WATERS S OF CAPE 
  MENDOCINO...N 5 TO 15 KT IN THE N INNER WATERS. 

* SEAS...NW 10 FEET AT 9 SECONDS.

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.

$$
155 
WHUS76 KEKA 250406 CCA
MWWEKA

URGENT - MARINE WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE EUREKA CA
906 PM PDT MON JUL 24 2017

PZZ470-251200-
/O.CON.KEKA.GL.W.0039.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
906 PM PDT MON JUL 24 2017

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

* WINDS...N 20 TO 30 KT WITH GUSTS TO 40 KT.

* SEAS...N 14 TO 16 FEET AT 11 SECONDS.

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.

$$

PZZ450-475-251200-
/O.COR.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
906 PM PDT MON JUL 24 2017

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
TUESDAY...

* WINDS...N 15 TO 25 KT IN THE OUTER WATERS S OF CAPE
  MENDOCINO...N 5 TO 15 KT IN ALL NEARSHORE WATERS. 

* SEAS...NW 10 TO 13 FEET AT 9 SECONDS.

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.

$$
337 
WHUS76 KEKA 250922
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
222 AM PDT TUE JUL 25 2017

PZZ470-251730-
/O.CAN.KEKA.GL.W.0039.000000T0000Z-170725T1200Z/
/O.NEW.KEKA.SC.Y.0084.170725T0922Z-170728T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
222 AM PDT TUE JUL 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THURSDAY...
...GALE WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 5 PM PDT THURSDAY. THE GALE
WARNING HAS BEEN CANCELLED. 

* WINDS...N 15 TO 25 KT WITH OCCASIONAL GUSTS TO 35 KT.

* SEAS...N 8 TO 13 FEET AT 8 TO 10 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.

&&

$$

PZZ450-251730-
/O.CAN.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
/O.NEW.KEKA.SC.Y.0084.170725T0922Z-170725T1800Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
222 AM PDT TUE JUL 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 11 AM PDT THIS MORNING. THE
HAZARDOUS SEAS WARNING HAS BEEN CANCELLED.

* SEAS...N 9 FEET AT 9 SECONDS.

* WINDS...N 5 TO 10 KT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT HAZARDOUS WAVE CONDITIONS WILL
EXIST FOR SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY THOSE
OPERATING SMALLER VESSELS, SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

PZZ475-251730-
/O.CAN.KEKA.SE.W.0018.000000T0000Z-170725T1200Z/
/O.NEW.KEKA.SC.Y.0084.170725T0922Z-170726T0000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
222 AM PDT TUE JUL 25 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...
...HAZARDOUS SEAS WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A SMALL CRAFT
ADVISORY, WHICH IS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON. THE
HAZARDOUS SEAS WARNING HAS BEEN CANCELLED. 

* WINDS...N 10 TO 20 KT WITH GUSTS TO 30 KT.

* SEAS...N 11 FEET AT 10 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 21, 2:27 AM PDTGale WatchEKA12 hr

Nearby

Gale Warnings in California, 2017Every gale warning 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.