Alert archive / California / Gale Warnings in 2009

Gale Warning 59, NWS Eureka, CA

April 12, 2009

NWS Eureka, CA issued this gale warning at Apr 12, 2009, 2:44 PM PDT. It took effect at Apr 13, 2009, 2:00 PM PDT. It was in force for 37 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
Apr 12, 2009, 2:44 PM PDT (21:44 UTC)
In effect from
Apr 13, 2009, 2:00 PM PDT
Expired
Apr 15, 2009, 3:00 AM PDT
In force
37 hr
Issued by
NWS Eureka, CA

The text

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

324 
WHUS76 KEKA 122144
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
244 PM PDT SUN APR 12 2009

PZZ475-131030-
/O.EXT.KEKA.SW.Y.0025.090413T0700Z-090413T2100Z/
/O.NEW.KEKA.SI.Y.0030.090413T1300Z-090413T2100Z/
/O.UPG.KEKA.GL.A.0008.090414T0000Z-090415T1200Z/
/O.NEW.KEKA.SE.W.0014.090413T2100Z-090415T1000Z/
/O.NEW.KEKA.GL.W.0059.090413T2100Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
244 PM PDT SUN APR 12 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT FROM
MIDNIGHT TONIGHT TO 2 PM PDT MONDAY...
...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT FROM 6 AM TO 2 PM PDT
MONDAY...
...GALE WARNING IN EFFECT FROM 2 PM MONDAY TO 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM MONDAY TO 3 AM PDT
WEDNESDAY...


A LONG PERIOD NORTHWEST SWELL WILL RAPIDLY BUILD THIS EVENING.
SWELL HEIGHT IS EXPECTED TO PEAK NEAR 10 TO 11 FEET AT 16 SECONDS.

NORTH WINDS ARE EXPECTED TO INCREASE LATE MONDAY AFTERNOON AND
NIGHT WITH GUSTS TO 35 TO 40 KT AS HIGH PRESSURE BUILDS BEHIND A
COLD FRONT. WINDS ARE EXPECTED TO DECREASE BELOW GALE FORCE
SPEEDS BY EARLY WEDNESDAY MORNING.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS<85>AND CONSIDER REMAINING IN PORT
OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURING. 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 FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

PZZ455-131030-
/O.EXT.KEKA.SW.Y.0025.090413T0700Z-090413T2100Z/
/O.NEW.KEKA.SI.Y.0030.090413T1300Z-090413T2100Z/
/O.NEW.KEKA.GL.W.0059.090413T2100Z-090415T1000Z/
/O.NEW.KEKA.SE.W.0014.090413T2100Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
244 PM PDT SUN APR 12 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT FROM
MIDNIGHT TONIGHT TO 2 PM PDT MONDAY...
...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT FROM 6 AM TO 2 PM PDT
MONDAY...
...GALE WARNING IN EFFECT FROM 2 PM MONDAY TO 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM MONDAY TO 3 AM PDT
WEDNESDAY...

A LONG PERIOD NORTHWEST SWELL WILL RAPIDLY BUILD OVERNIGHT.
THE SWELL HEIGHT IS EXPECTED TO PEAK AT 10 TO 11 FEET AT 16
SECONDS. THIS TYPE OF WAVE WILL CREATE A SHOALING HAZARD WITH
LARGE BREAKING WAVES FORMING IN SHALLOW WATER AREAS.

NORTHWEST WINDS WILL INCREASE MONDAY BEHIND A COLD FRONT. GALE
FORCE GUSTS ARE EXPECTED TO DEVELOP TOMORROW AFTERNOON AND
CONTINUE THROUGH TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS<85>AND CONSIDER REMAINING IN PORT
OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURING. 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 FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

PZZ450-470-131030-
/O.EXT.KEKA.SW.Y.0025.090413T0300Z-090415T1000Z/
/O.NEW.KEKA.SI.Y.0030.090413T2100Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
244 PM PDT SUN APR 12 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT FROM
8 PM THIS EVENING TO 3 AM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT FROM 2 PM MONDAY TO
3 AM PDT WEDNESDAY...

A LONG PERIOD NORTHWEST SWELL WILL RAPIDLY BUILD THIS EVENING.
THE SWELL HEIGHT IS EXPECTED TO PEAK NEAR 10 OR 11 FEET AT 16
SECONDS. THIS TYPE OF WAVE WILL CREATE A SHOALING HAZARD WITH
LARGE BREAKING WAVES FORMING IN SHALLOW WATER AREAS.

NORTHWEST WINDS WILL INCREASE TOMORROW AFTERNOON BEHIND A COLD
FRONT...WITH GUSTS OF 25 TO 30 KT EXPECTED THROUGH TUESDAY NIGHT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
9 follow-up statements
974 
WHUS76 KEKA 130428
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
928 PM PDT SUN APR 12 2009

PZZ455-475-131230-
/O.CON.KEKA.SW.Y.0025.090413T0700Z-090413T2100Z/
/O.CON.KEKA.SI.Y.0030.090413T1300Z-090413T2100Z/
/O.CON.KEKA.GL.W.0059.090413T2100Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.090413T2100Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
928 PM PDT SUN APR 12 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 2 PM PDT MONDAY...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 6 AM TO
2 PM PDT MONDAY...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM MONDAY TO 3 AM PDT
WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM MONDAY TO
3 AM PDT WEDNESDAY...

A HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM MONDAY TO
3 AM PDT WEDNESDAY. A GALE WARNING REMAINS IN EFFECT FROM 2 PM
MONDAY TO 3 AM PDT WEDNESDAY. A SMALL CRAFT ADVISORY FOR
HAZARDOUS SEAS REMAINS IN EFFECT UNTIL 2 PM PDT MONDAY. A SMALL
CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 6 AM TO 2 PM PDT
MONDAY. 

NORTH WINDS ARE EXPECTED TO INCREASE LATE MONDAY AFTERNOON AND
NIGHT WITH GUSTS TO 35 TO 40 KT AS HIGH PRESSURE BUILDS BEHIND A
COLD FRONT. WINDS ARE EXPECTED TO DECREASE BELOW GALE FORCE
SPEEDS BY EARLY WEDNESDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE.  COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS<85>AND CONSIDER REMAINING IN PORT
OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

A GALE WARNING MEANS WINDS OF 34 TO 47 KNOTS ARE IMMINENT OR
OCCURING. 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 FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

PZZ450-470-131230-
/O.EXT.KEKA.SW.Y.0025.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SI.Y.0030.090413T2100Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
928 PM PDT SUN APR 12 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
3 AM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 2 PM
MONDAY TO 3 AM PDT WEDNESDAY...

THE SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IS NOW IN EFFECT
UNTIL 3 AM PDT WEDNESDAY. A SMALL CRAFT ADVISORY FOR WINDS
REMAINS IN EFFECT FROM 2 PM MONDAY TO 3 AM PDT WEDNESDAY. 

NORTHWEST WINDS WILL INCREASE TOMORROW AFTERNOON BEHIND A COLD
FRONT...WITH GUSTS OF 25 TO 30 KT EXPECTED THROUGH TUESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
813 
WHUS76 KEKA 130940
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
240 AM PDT MON APR 13 2009

PZZ455-475-132345-
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090413T2100Z/
/O.CON.KEKA.SI.Y.0030.090413T1300Z-090413T2100Z/
/O.CON.KEKA.GL.W.0059.090413T2100Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.090413T2100Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
240 AM PDT MON APR 13 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 2 PM PDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 6 AM
THIS MORNING TO 2 PM PDT THIS AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 3 AM PDT WEDNESDAY...

A HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 3 AM PDT WEDNESDAY. A GALE WARNING REMAINS IN EFFECT
FROM 2 PM THIS AFTERNOON TO 3 AM PDT WEDNESDAY. A SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL 2 PM PDT THIS
AFTERNOON. A SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT
FROM 6 AM THIS MORNING TO 2 PM PDT THIS AFTERNOON. 

NORTH WINDS ARE EXPECTED TO INCREASE LATER TODAY WITH GUSTS TO 35
TO 40 KT AS HIGH PRESSURE BUILDS BEHIND A COLD FRONT. WINDS ARE
EXPECTED TO DECREASE BELOW GALE FORCE SPEEDS BY EARLY WEDNESDAY
MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

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<85>AND CONSIDER REMAINING IN PORT
OR TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.

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 FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

PZZ450-470-132345-
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SI.Y.0030.090413T2100Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
240 AM PDT MON APR 13 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 3 AM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 2 PM
THIS AFTERNOON TO 3 AM PDT WEDNESDAY...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT UNTIL
3 AM PDT WEDNESDAY. A SMALL CRAFT ADVISORY FOR WINDS REMAINS IN
EFFECT FROM 2 PM THIS AFTERNOON TO 3 AM PDT WEDNESDAY. 

NORTHWEST WINDS WILL INCREASE TODAY BEHIND A COLD FRONT...WITH
GUSTS OF 25 TO 30 KT EXPECTED THROUGH TUESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
708 
WHUS76 KEKA 131547
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
847 AM PDT MON APR 13 2009

PZZ455-475-140000-
/O.CON.KEKA.SI.Y.0030.000000T0000Z-090413T2100Z/
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090413T2100Z/
/O.CON.KEKA.GL.W.0059.090413T2100Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.090413T2100Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
847 AM PDT MON APR 13 2009

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 2 PM
PDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 2 PM PDT THIS AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 3 AM PDT WEDNESDAY...

NORTH WINDS WILL CONTINUE TO INCREASE TODAY WITH GUSTS TO 35 TO 40
KT THIS AFTERNOON AS HIGH PRESSURE BUILDS INTO THE REGION. WINDS
ARE EXPECTED TO DECREASE BELOW GALE FORCE SPEEDS BY EARLY
WEDNESDAY MORNING ALLOWING SEAS TO SUBSIDE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

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 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 FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$

PZZ450-470-140000-
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SI.Y.0030.090413T2100Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
847 AM PDT MON APR 13 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 3 AM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT FROM 2 PM
THIS AFTERNOON TO 3 AM PDT WEDNESDAY...

NORTHWEST WINDS WILL INCREASE TODAY AS HIGH PRESSURE BUILDS INTO
THE REGION. GUSTS OF 25 TO 30 KT WILL CONTINUE THROUGH TUESDAY
NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
693 
WHUS76 KEKA 132137
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
237 PM PDT MON APR 13 2009

PZZ455-475-140545-
/O.CON.KEKA.GL.W.0059.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.000000T0000Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
237 PM PDT MON APR 13 2009

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

NORTH WINDS WILL CONTINUE TO INCREASE THIS AFTERNOON WITH GUSTS
TO 35 TO 40 KT THIS AFTERNOON AS HIGH PRESSURE BUILDS INTO THE
REGION. WINDS ARE EXPECTED TO DECREASE BELOW GALE FORCE SPEEDS BY
EARLY WEDNESDAY MORNING ALLOWING SEAS TO SUBSIDE.

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 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.

&&

$$

PZZ450-470-140545-
/O.CON.KEKA.SI.Y.0030.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
237 PM PDT MON APR 13 2009

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM
PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 3 AM PDT WEDNESDAY...

NORTHWEST WINDS WILL CONTINUE TO INCREASE THIS AFTERNOON AS HIGH
PRESSURE BUILDS INTO THE REGION. GUSTS OF 25 TO 30 KT WILL
CONTINUE THROUGH TUESDAY NIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
459 
WHUS76 KEKA 140345
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
845 PM PDT MON APR 13 2009

PZZ455-475-141200-
/O.CON.KEKA.GL.W.0059.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.000000T0000Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
845 PM PDT MON APR 13 2009

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

A GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY. A
HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY. 

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 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.

&&

$$

PZZ450-470-141200-
/O.CON.KEKA.SI.Y.0030.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
845 PM PDT MON APR 13 2009

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM
PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 3 AM PDT WEDNESDAY...

A SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY. A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN
EFFECT UNTIL 3 AM PDT WEDNESDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
568 
WHUS76 KEKA 140946
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
246 AM PDT TUE APR 14 2009

PZZ455-475-141800-
/O.CON.KEKA.GL.W.0059.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.000000T0000Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
246 AM PDT TUE APR 14 2009

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

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 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.

&&

$$

PZZ450-470-141800-
/O.EXT.KEKA.SW.Y.0025.000000T0000Z-090416T0000Z/
/O.CON.KEKA.SI.Y.0030.000000T0000Z-090415T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
246 AM PDT TUE APR 14 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
5 PM PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM
PDT WEDNESDAY...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
260 
WHUS76 KEKA 141602
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
902 AM PDT TUE APR 14 2009

PZZ455-475-150015-
/O.CON.KEKA.GL.W.0059.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.000000T0000Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
902 AM PDT TUE APR 14 2009

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

A GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY. A
HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY. 

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 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.

&&

$$

PZZ450-470-150015-
/O.CON.KEKA.SI.Y.0030.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090416T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
902 AM PDT TUE APR 14 2009

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM
PDT WEDNESDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 PM PDT WEDNESDAY...

A SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY. A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN
EFFECT UNTIL 5 PM PDT WEDNESDAY. 

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
622 
WHUS76 KEKA 150045
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
545 PM PDT TUE APR 14 2009

PZZ455-475-151000-
/O.CON.KEKA.GL.W.0059.000000T0000Z-090415T1000Z/
/O.CON.KEKA.SE.W.0014.000000T0000Z-090415T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
545 PM PDT TUE APR 14 2009

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY...

A GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT WEDNESDAY. A
HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PDT
WEDNESDAY. 

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 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.

&&

$$

PZZ450-470-151145-
/O.EXT.KEKA.SI.Y.0030.000000T0000Z-090416T0000Z/
/O.CON.KEKA.SW.Y.0025.000000T0000Z-090416T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
545 PM PDT TUE APR 14 2009

...SMALL CRAFT ADVISORY FOR WINDS NOW IN EFFECT UNTIL 5 PM PDT
WEDNESDAY...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS IN EFFECT
UNTIL 5 PM PDT WEDNESDAY...

THE SMALL CRAFT ADVISORY FOR WINDS IS NOW IN EFFECT UNTIL 5 PM
PDT WEDNESDAY. A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS REMAINS
IN EFFECT UNTIL 5 PM PDT WEDNESDAY. 

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
338 
WHUS76 KEKA 151014
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
314 AM PDT WED APR 15 2009

PZZ455-475-152330-
/O.EXP.KEKA.GL.W.0059.000000T0000Z-090415T1000Z/
/O.EXP.KEKA.SE.W.0014.000000T0000Z-090415T1000Z/
/O.EXB.KEKA.SI.Y.0030.000000T0000Z-090416T0700Z/
/O.EXB.KEKA.SW.Y.0025.000000T0000Z-090416T0700Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
314 AM PDT WED APR 15 2009

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...
...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS IN EFFECT UNTIL
MIDNIGHT PDT TONIGHT...
...GALE WARNING HAS EXPIRED...
...HAZARDOUS SEAS WARNING HAS EXPIRED...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. INEXPERIENCED MARINERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK
MUCH FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

&&

$$

PZZ450-470-152330-
/O.EXT.KEKA.SW.Y.0025.000000T0000Z-090416T0700Z/
/O.CON.KEKA.SI.Y.0030.000000T0000Z-090416T0000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
314 AM PDT WED APR 15 2009

...SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS NOW IN EFFECT UNTIL
MIDNIGHT PDT TONIGHT...
...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 5 PM
PDT THIS AFTERNOON...

A SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS MEANS THAT WAVES ARE
EXPECTED TO BE HAZARDOUS TO SMALL CRAFT. MARINERS SHOULD AVOID
SHOALING AREAS. LONG PERIOD SWELL CAN SHARPEN INTO LARGE BREAKING
WAVES IN SHOALING AREAS. IT IS NOT UNUSUAL FOR WAVES TO BREAK MUCH
FARTHER FROM SHOALING AREAS THAN IS NORMALLY EXPERIENCED.
REMEMBER...BREAKING WAVES CAN EASILY CAPSIZE EVEN LARGER VESSELS.

A SMALL CRAFT ADVISORY FOR WIND MEANS THAT WIND SPEEDS OF 21 TO
33 KNOTS ARE EXPECTED. 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 gale 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 gale warning went out at Apr 12, 4:45 AM PDT, 9 hours 59 minutes earlier.

Area forecast discussion, Apr 12, 4:45 AM PDT, 9 hours 59 minutes before
AREA FORECAST DISCUSSION...CORRECTED
NATIONAL WEATHER SERVICE EUREKA CA
445 AM PDT SUN APR 12 2009

.SYNOPSIS...A COLD FRONT WILL BRING A CHANCE OF LIGHT RAIN NORTH OF
CAPE MENDOCINO TODAY WITH A BETTER CHANCE OF RAIN TONIGHT. A FEW
LINGERING SHOWERS WILL CONTINUE INTO TUESDAY WITH DRIER WEATHER
EXPECTED FOR THE END OF THE WEEK.

&&

.DISCUSSION...A COLD FRONT ABOUT 450 MILES WEST OF NW CALIFORNIA
WILL MOVE EASTWARD TODAY TOWARD THE AREA.  AN AREA OF WEAK
ISENTROPIC LIFT OUT AHEAD OF THE FRONT WILL PROVIDE A CHANCE OF RAIN
NORTH OF CAPE MENDOCINO LATER THIS MORNING INTO THIS AFTERNOON.
RAIN WILL INCREASE THIS EVENING AND TONIGHT AS THE FRONT APPROACHES
THE COAST.  RAIN WILL QUICKLY TAPER OFF MONDAY BEHIND THE FRONT FOR
MOST AREAS...WITH A FEW SHOWERS LINGERING NORTH OF CAPE MENDOCINO.

A COLD UPPER LOW WILL DIVE THROUGH THE PAC NW INTO THE GREAT BASIN
ON TUESDAY.  MODEL AGREEMENT IS VERY GOOD REGARDING THIS FEATURE
NOW.  THE LOW WILL CONTINUE THE POSSIBILITY OF SHOWERS FOR NORTHERN
AREAS THROUGH THE DAY TUESDAY.  AS THE WESTERN EDGE OF THE LOW CLIPS
THE NW CORNER OF THE STATE...SNOW LEVELS IN THE SHOWERS WILL LOWER
CONSIDERABLY ON TUESDAY.  H7 TEMPS ARE FORECAST TO REACH AT LEAST AS
LOW AS -14C IN THE EURO AND -16C IN THE GFS AND NAM...WHICH WOULD
SUPPORT SNOW LEVELS BELOW 2000 FEET OVER THE FAR NORTH.  HOWEVER...
GIVEN THE CONTINUING SLIGHT MODEL DIFFERENCES...WILL KEEP SNOW
LEVELS AROUND 2000 FEET FOR TUESDAY RATHER THAN GOING MUCH LOWER.
IN ANY EVENT...LIMITED MOISTURE (PWATS AROUND 0.25 INCHES) WILL KEEP
QPF LOW IN ANY SNOW SHOWERS THAT FALL BEHIND THE FRONT.

THE COLD AIR WILL ALSO BRING THE POTENTIAL FOR FROST/FREEZE ISSUES
TUE AND WED MORNINGS.  TUE MORNING WILL BE THE WARMER OF THE TWO
DAYS SINCE THE COLDEST AIR WILL NOT HAVE QUITE SETTLED IN OVER THE
REGION YET...AND AS NORTH WINDS REMAIN BREEZY OVERNIGHT.  WED
MORNING WILL SEE LIGHT WINDS AND CLEARER SKIES...AND ATTM IT APPEARS
FREEZING TEMPERATURES WILL BE LIKELY ACROSS THE INTERIOR WITH TEMPS
BOTTOMING OUT IN THE UPPER 20S TO LOW 30S IN ZONES 3 AND 76.

MODELS ARE CONSISTENT IN SHOWING RIDGING OVER THE WEST COAST
WEDNESDAY THROUGH NEXT WEEKEND...WITH A DRY FORECAST ALL THE WAY
THROUGH THE EXTENDED PERIODS. KL

&&

.AVIATION...CEILINGS HAVE LIFTED TO MVFR WITH VFR VSBYS IN NORTHERN
COASTAL AREAS BEHIND WEAK WARM FRONT. RUC13 SHOWS SLIGHT ISENTROPIC
LIFT AT OR BORDER ABOUT SUNRISE SO SHOULD SEE FEW AREAS OF IFR
CIGS/VSBY. WILL SEE MORE WIDESPREAD IFR CIGS/VSBY BY LATE AFTERNOON
ESPECIALLY NORTH OF GARBERVILLE AS COLD FRONT APPROACHES WITH -RA.
FRONTAL PASSAGE EXPECTED ABOUT MIDNIGHT NEAR KCEC AND WHATS LEFT OF
FRONT PASSED UKI ABOUT DAYBREAK ON MONDAY. LIGHT RAIN TURNING TO
SHOWERS BEHIND FRONT WITH CIGS LIFTING TO MVFR AND VFR VSBYS. DEAN

&&

.MARINE...LGT WINDS HAVE SHIFTED TO THE S ACROSS MOST OF THE WATERS
AS A WEAK FRONT APPROACHES. LONG PERIOD NW SWELL WILL PROPAGATE INTO
THE WATERS LATE TODAY. IT PASSED BUOY 46006 AT 1800 SAT AT 17
SECONDS AND HAD BUILT TO 13 FEET AT 15 SEC BY 0300 THIS MORNING.
USING SWELL DECAY TOOL IT WOULD ENTER OUR WATERS ABOUT 1600 THIS
AFTERNOON.  MODELS IN GOOD AGREEMENT ON NW SWELL PEAKING AT 11-12 FT
TUE BEFORE SUBSIDING. HAVE GONE AHEAD AND ISSUED THE SMALL CRAFT
ADVISORY FOR HAZARDOUS SEAS FOR ALL WATERS. IN ADDITION TO THE LONG
PERIOD SWELL...HIGH PRESSURE BUILDING INTO THE REGION WILL COMBINE
WITH A THERMAL TROUGH ALONG THE COAST TO PRODUCE INCREASED N WINDS
MON AND TUE. SOUTHERN OUTER WATERS LOOKS TO BE IN SOLID GALE
CRITERIA WITH GUSTS TO 35 TO 40 KT AND ISSUED GALE WATCH. HELD OFF
ON ISSUING FOR EITHER NORTHERN OUTER WATERS OR SOUTHERN INNER WATERS
AS THE AREAL EXTENT DOES NOT LOOK WIDESPREAD ENOUGH TO HOIST WATCH.
THESE AREAS WILL SEE LOCAL GALE GUSTS THOUGH MONDAY NIGHT INTO TUE.
DEAN.

&&

.EKA WATCHES/WARNINGS/ADVISORIES...
SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS FOR ALL WATERS IN EFFECT
FROM 11 PM THIS EVENING TO 11 PM PDT TUESDAY.
GALE WATCH IN EFFECT FOR ZONE 475 FROM MONDAY AFTERNOON THROUGH LATE
TUESDAY NIGHT.

&&

VISIT US AT HTTP://WWW.WEATHER.GOV/EUREKA

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 12, 3:32 AM PDTGale WatchEKA11 hr
Apr 12, 3:32 AM PDTSmall Craft Advisory for Hazardous SeasEKA4 days
Apr 12, 2:44 PM PDTHazardous Seas WarningEKA60 hr
Apr 12, 2:44 PM PDTSmall Craft Advisory for WindsEKA3 days

Nearby

Gale Warnings in California, 2009Every gale warning in 2009

Sources

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