Alert archive / California / Small Craft Advisories in 2010

Small Craft Advisory 41, NWS Eureka, CA

May 10, 2010

NWS Eureka, CA issued this small craft advisory at May 10, 2010, 2:59 AM PDT. It took effect at May 10, 2010, 5:00 AM PDT. It was in force for 4 days.

The area

The counties it named.

The facts

Issued
May 10, 2010, 2:59 AM PDT (09:59 UTC)
In effect from
May 10, 2010, 5:00 AM PDT
Expired
May 14, 2010, 3:00 AM PDT
In force
4 days
Issued by
NWS Eureka, CA

The text

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

855 
WHUS76 KEKA 100959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
259 AM PDT MON MAY 10 2010

PZZ450-455-102100-
/O.NEW.KEKA.SC.Y.0041.100510T1200Z-100512T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
259 AM PDT MON MAY 10 2010

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

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

INCREASING WINDS AND A BUILDING SWELL WILL RESULT IN HAZARDOUS
CONDITIONS TODAY AND THIS EVENING. WINDS AND SEAS WILL BRIEFLY
SUBSIDE LATE TONIGHT AND EARLY TUESDAY BEFORE INCREASING ONCE
AGAIN BY MIDDAY 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.

&&

$$

PZZ470-475-102100-
/O.NEW.KEKA.SC.Y.0041.100510T1200Z-100514T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
259 AM PDT MON MAY 10 2010

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

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

INCREASING WINDS AND A BUILDING SWELL WILL RESULT IN HAZARDOUS
CONDITIONS TODAY AND THIS EVENING. WINDS AND SEAS WILL BRIEFLY
SUBSIDE LATE TONIGHT AND EARLY TUESDAY BEFORE INCREASING ONCE
AGAIN MIDDAY TUESDAY. GUSTY NORTH WINDS...PERHAPS TO GALE
FORCE...ARE POSSIBLE LATE TUESDAY THROUGH WEDNESDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
11 follow-up statements
291 
WHUS76 KEKA 102139
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
239 PM PDT MON MAY 10 2010

PZZ450-455-111200-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100512T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
239 PM PDT MON MAY 10 2010

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

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

WINDS AND SEAS WILL SUBSIDE LATE TONIGHT THROUGH EARLY TUESDAY AS
A COLD FRONT EXITS THE WATERS. A BUILDING PRESSURE GRADIENT WILL
BRING INCREASING NORTH WINDS TO THE WATERS BY MIDDAY TUESDAY.
ADVISORY LEVELS WINDS ARE EXPECTED NEAR AND SOUTH OF CAPE
MENDOCINO THROUGH TUESDAY 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.

&&

$$

PZZ470-475-111200-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
239 PM PDT MON MAY 10 2010

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

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

WINDS AND SEAS WILL SUBSIDE LATE TONIGHT THROUGH EARLY TUESDAY AS
A COLD FRONT EXITS THE WATERS. A BUILDING PRESSURE GRADIENT WILL
BRING INCREASING NORTH WINDS TO THE WATERS BY MIDDAY TUESDAY.
ADVISORY LEVELS WINDS ARE EXPECTED...STRONGEST NEAR AND SOUTH OF
CAPE MENDOCINO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
500 
WHUS76 KEKA 110947
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
247 AM PDT TUE MAY 11 2010

PZZ455-120000-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
247 AM PDT TUE MAY 11 2010

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 3 AM PDT
THURSDAY. 

A BUILDING PRESSURE GRADIENT WILL BRING INCREASING NORTH WINDS TO
THE WATERS THIS AFTERNOON. ADVISORY LEVELS WINDS ARE EXPECTED TO
CONTINUE THROUGH WEDNESDAY NIGHT...ESPECIALLY NEAR CAPE
MENDOCINO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-120000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100512T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
247 AM PDT TUE MAY 11 2010

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

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

A BUILDING PRESSURE GRADIENT WILL BRING INCREASING NORTH WINDS TO
THE WATERS THIS AFTERNOON. ADVISORY LEVELS WINDS ARE EXPECTED TO
CONTINUE THROUGH TUESDAY NIGHT...ESPECIALLY NEAR CAPE MENDOCINO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-475-120000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T0000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
247 AM PDT TUE MAY 11 2010

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

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

A BUILDING PRESSURE GRADIENT WILL BRING INCREASING NORTH WINDS TO
THE WATERS TODAY. ADVISORY LEVELS WINDS ARE EXPECTED TO CONTINUE
THROUGH THURSDAY...ESPECIALLY SOUTH OF CAPE MENDOCINO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
253 
WHUS76 KEKA 112009
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
109 PM PDT TUE MAY 11 2010

PZZ450-121130-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100513T0600Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
109 PM PDT TUE MAY 11 2010

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT WEDNESDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 11 PM PDT
WEDNESDAY. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-475-121130-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
109 PM PDT TUE MAY 11 2010

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT FRIDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 3 AM PDT FRIDAY. 


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.

&&

$$

PZZ455-121130-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
109 PM PDT TUE MAY 11 2010

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

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

&&

$$
706 
WHUS76 KEKA 120940
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
240 AM PDT WED MAY 12 2010

PZZ475-130000-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100512T2100Z/
/O.NEW.KEKA.GL.W.0114.100512T2100Z-100513T0700Z/
/O.NEW.KEKA.SE.W.0065.100512T2100Z-100513T0700Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
240 AM PDT WED MAY 12 2010

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 2 PM PDT THIS
AFTERNOON... 
...GALE WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 
MIDNIGHT PDT TONIGHT... 
...HAZARDOUS SEAS WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO
MIDNIGHT PDT TONIGHT...

NORTH WINDS WILL INCREASE AND REACH GALE FORCE THIS AFTERNOON
THROUGH EVENING. THE STRONG WINDS WILL RESULT IN HAZARDOUS STEEP
WIND WAVES. WINDS AND SEAS WILL SUBSIDE LATE TONIGHT AS THE
PRESSURE GRADIENT WEAKENS.

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

&&

$$

PZZ450-130000-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100513T0700Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
240 AM PDT WED MAY 12 2010

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

A BUILDING PRESSURE GRADIENT WILL RESULT IN INCREASING NORTH
WINDS AND STEEP WIND WAVES THROUGH THIS EVENING.

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.

&&

$$

PZZ470-130000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
240 AM PDT WED MAY 12 2010

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

A BUILDING PRESSURE GRADIENT WILL RESULT IN INCREASING NORTH
WINDS AND STEEP WIND WAVES TODAY THROUGH THURSDAY 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.

&&

$$

PZZ455-130000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
240 AM PDT WED MAY 12 2010

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

A BUILDING PRESSURE GRADIENT WILL RESULT IN INCREASING NORTH
WINDS AND STEEP WIND WAVES TODAY AND TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
965 
WHUS76 KEKA 122127
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
227 PM PDT WED MAY 12 2010

PZZ475-130530-
/O.EXP.KEKA.SC.Y.0041.000000T0000Z-100512T2100Z/
/O.CON.KEKA.GL.W.0114.000000T0000Z-100513T0700Z/
/O.CON.KEKA.SE.W.0065.000000T0000Z-100513T0700Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
227 PM PDT WED MAY 12 2010

...GALE WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

A GALE WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. A
HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT.

WINDS AND SEAS WILL REMAIN ELEVATED THIS EVENING WITH GUSTS TO 35
KTS AND WAVES UP TO 11 FT. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-130530-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T0700Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
227 PM PDT WED MAY 12 2010

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-130530-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
227 PM PDT WED MAY 12 2010

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

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY. 

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.

&&

$$

PZZ455-130530-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
227 PM PDT WED MAY 12 2010

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

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

&&

$$
268 
WHUS76 KEKA 130414
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
914 PM PDT WED MAY 12 2010

PZZ475-130700-
/O.CON.KEKA.GL.W.0114.000000T0000Z-100513T0700Z/
/O.CON.KEKA.SE.W.0065.000000T0000Z-100513T0700Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
914 PM PDT WED MAY 12 2010

...GALE WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...

A GALE WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT TONIGHT. A
HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT. 

WINDS AND SEAS WILL REMAIN ELEVATED THIS EVENING WITH GUSTS TO
35 KTS AND WAVES UP TO 11 FT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-130700-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T0700Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
914 PM PDT WED MAY 12 2010

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-131215-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
914 PM PDT WED MAY 12 2010

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

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY. 

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.

&&

$$

PZZ455-131000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
914 PM PDT WED MAY 12 2010

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

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

&&

$$
882 
WHUS76 KEKA 130636
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
1136 PM PDT WED MAY 12 2010

PZZ475-131445-
/O.CAN.KEKA.GL.W.0114.000000T0000Z-100513T0700Z/
/O.CAN.KEKA.SE.W.0065.000000T0000Z-100513T0700Z/
/O.EXA.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
1136 PM PDT WED MAY 12 2010

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT FRIDAY...
...GALE WARNING IS CANCELLED...
...HAZARDOUS SEAS WARNING IS CANCELLED...

WINDS AND SEAS WILL CONTINUE TO SLOWLY SUBSIDE EARLY THIS MORNING
AND WILL REMAIN AT ADVISORY LEVELS THROUGH LATE THURSDAY 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.

&&

$$

PZZ450-131000-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
1136 PM PDT WED MAY 12 2010

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT THURSDAY...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 3 AM PDT
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.

&&

$$

PZZ470-131445-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
1136 PM PDT WED MAY 12 2010

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

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY. 

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.

&&

$$

PZZ455-131000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
1136 PM PDT WED MAY 12 2010

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

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

&&

$$
758 
WHUS76 KEKA 130958
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
258 AM PDT THU MAY 13 2010

PZZ450-131100-
/O.CAN.KEKA.SC.Y.0041.000000T0000Z-100513T1000Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
258 AM PDT THU MAY 13 2010

...SMALL CRAFT ADVISORY IS CANCELLED...

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

$$

PZZ455-131800-
/O.EXT.KEKA.SC.Y.0041.000000T0000Z-100514T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
258 AM PDT THU MAY 13 2010

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

THE SMALL CRAFT ADVISORY IS NOW IN EFFECT UNTIL 9 PM PDT THIS
EVENING. 

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.

&&

$$

PZZ470-475-131800-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
258 AM PDT THU MAY 13 2010

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

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY. 

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.

&&

$$
724 
WHUS76 KEKA 131541
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
841 AM PDT THU MAY 13 2010

PZZ470-475-132345-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
841 AM PDT THU MAY 13 2010

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

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY. 

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.0041.000000T0000Z-100514T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
841 AM PDT THU MAY 13 2010

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING. 

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.

&&

$$
754 
WHUS76 KEKA 132110
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
210 PM PDT THU MAY 13 2010

PZZ470-475-140515-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
210 PM PDT THU MAY 13 2010

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

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY. 

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.

&&

$$

PZZ455-140400-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
210 PM PDT THU MAY 13 2010

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING. 

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.

&&

$$
283 
WHUS76 KEKA 140347
MWWEKA

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
847 PM PDT THU MAY 13 2010

PZZ455-140500-
/O.EXP.KEKA.SC.Y.0041.000000T0000Z-100514T0400Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
847 PM PDT THU MAY 13 2010

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING...

THE SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING. 

WINDS HAVE FALLEN BELOW ADVISORY LEVEL TONIGHT.

$$

PZZ470-475-141000-
/O.CON.KEKA.SC.Y.0041.000000T0000Z-100514T1000Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
847 PM PDT THU MAY 13 2010

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

WINDS CONTINUE TO REMAIN AROUND 20 KNOTS TONIGHT BUT WILL DIMINISH
QUICKLY OVERNIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

What forecasters said that day

The local office's own words before this small craft advisory 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 small craft advisory went out at May 9, 2:41 PM PDT, 12 hours 18 minutes earlier.

Area forecast discussion, May 9, 2:41 PM PDT, 12 hours 18 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE EUREKA CA
241 PM PDT SUN MAY 9 2010

.SYNOPSIS...ISOLATED SHOWERS AND THUNDERSTORMS ACROSS UPPER
TRINITY WILL BE POSSIBLE THROUGH THIS EVENING DUE TO A TROUGH OF
LOW PRESSURE MOVING THROUGH THE AREA. A STRONG COLD FRONT WILL
SWEEP THROUGH THE AREA MONDAY...BRINGING MORE WIDESPREAD RAIN AND
HIGH ELEVATION SNOW TO THE REGION.

&&

.DISCUSSION...MAIN FORECAST FOCUS CONTINUES TO BE CONVECTION IN THE
NEAR TERM...AND WINTER-LIKE SYSTEM FOR MONDAY. AFTERNOON SURFACE
ANALYSIS DEPICTS WEAK HIGH PRESSURE STILL SITUATED JUST OFFSHORE.
ELONGATING AND NEGATIVELY TILTING LOW IS CURRENT PUSHING OVER
CENTRAL CALIFORNIA PER LATEST WATER VAPOR LOOP. LIFT ASSOCIATED
WITH THIS LOW HAS RESULTED IN CONVECTIVE SHOWERS AND A FEW
THUNDERSTORMS IN THE REGION. NO LIGHTNING THUS FAR IN THE EKA
FORECAST AREA...BUT STILL POSSIBLE THROUGH PEAK HEATING PERIOD.
LATEST SPC MESOANALYSIS SHOWS AXIS OF INSTABILITY WITH A FEW
HUNDRED J/KG CAPE STILL LINGERING ACROSS INTERIOR PORTIONS OF DEL
NORTE...MENDOCINO AND UPPER TRINITY COUNTIES THIS AFTERNOON...WITH
LOW LEVEL LAPSE RATES OF 7 TO 8 C/KM. WILL KEEP MENTION OF THUNDER
IN FORECAST ACCORDINGLY THROUGH THIS EVENING.

NEXT COLD CORE LOW TO AFFECT THE REGION STARTING LATE TONIGHT IS
CURRENTLY CROSSING 140W SOUTH OF 50N PER WATER VAPOR IMAGERY.  130+
KT UPPER JET IN BASE OF UPPER TROUGH SHOULD RESULT IN SOUTHEAST
PROGRESSION OF LOW INTO NORTHERN CALIFORNIA MONDAY. DYNAMIC
LIFT/FORCING ALONG WITH STRENGTH OF FGEN FORCING SHOULD OFFSET THE
LACK OF MOISTURE RETURN/AVAILABILITY WITH THIS SYSTEM. SNOW LEVELS
SHOULD FALL DRAMATICALLY MONDAY AFTERNOON AS CORE OF COLD AIR
ASSOCIATED WITH THE LOW MOVES OVERHEAD. SNOW LEVELS LOOK TO FALL TO
AROUND 3500 FT WITH THE BULK OF PRECIP...MAKING MINOR ACCUMULATIONS
POSSIBLE ACROSS THE HIGHER MTN PASSES. QPF TOTALS OF UP TO THREE-
QUARTERS OF AN INCH LOOK LIKELY...MAINLY ACROSS NORTHERN ZONES.

NORTHERLY FLOW PATTERN AND A WARM UP THEN LOOK TO SET UP MONDAY
NIGHT THROUGH MID WEEK AS UPPER RIDGE AMPLIFIES TO THE WEST. WEAK
RIDGING ALOFT WITH NO MAJOR SYSTEMS LOOKS IN STORE FOR THE LATTER
HALF OF THE WEEK. HENRY

&&

.AVIATION...00Z SUNDAY-00Z MONDAY...BROKEN VFR CIGS INCLUDING
MOUNTAIN CUMULUS IS COVERING MUCH OF THE FORECAST AREA THIS
AFTERNOON. SOME CONVECTIVE ACTIVITY WITH THE POSSIBILITY OF ISOLATED
THUNDERSTORMS OVER THE INLAND MOUNTAINS THROUGH EARLY EVENING. AN
APPROACHING LOW PRESSURE SYSTEM WILL BRING MILDLY INCREASING SOUTH
WINDS TO THE AREA TONIGHT...WITH RAIN EXPECTED TO BEGIN LATE THIS
EVENING INTO EARLY MONDAY MORNING. MVFR CIGS AND VSBY ARE EXPECTED
MAINLY AFTER 06Z TONIGHT. RAIN WILL TURN TO SHOWERS BY LATE MONDAY
AFTERNOON AND DIMINISH MONDAY NIGHT. CMC

&&

.MARINE...A WEAK PRESSURE GRADIENT ACROSS THE REGION WILL ALLOW
LIGHT WINDS AND LOW MIXED SEAS TO PERSIST THROUGH TONIGHT. A
SLIGHTLY LARGER WEST SWELL WILL BEGIN TO BUILD INTO THE WATERS
TONIGHT...AND WINDS WILL INCREASE MILDLY FROM THE SOUTH AS A COLD
FRONT APPROACHES. THE FRONT WILL MOVE INLAND MONDAY NIGHT WITH HIGH
PRESSURE REBUILDING INTO THE EASTERN PACIFIC BY TUESDAY. THIS WILL
BRING INCREASING NORTH WINDS TO THE NORTHERN CALIFORNIA COASTAL
WATERS STARTING TUESDAY...WITH GALE FORCE WIND GUSTS POSSIBLE OVER
THE WATERS BEYOND 10 NM FROM SHORE THROUGH TUESDAY NIGHT. CMC

&&

.EKA WATCHES/WARNINGS/ADVISORIES...
CA...NONE.
NORTHWEST CALIFORNIA COASTAL WATERS...NONE.
&&

VISIT US AT HTTP://WWW.WEATHER.GOV/EUREKA
Hazardous weather outlook, May 9, 2:45 PM PDT, 12 hours 14 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE EUREKA CA
245 PM PDT SUN MAY 9 2010

CAZ004-076-101330-
UPPER TRINITY RIVER-MENDOCINO INTERIOR-
245 PM PDT SUN MAY 9 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST CALIFORNIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

ISOLATED THUNDERSTORMS ARE POSSIBLE THIS EVENING. SOME STORMS MAY
PRODUCE SMALL HAIL AND GUSTY WINDS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

A FRONT WILL BRING RAIN AND HIGH ELEVATION SNOW TO THE AREA ON
MONDAY. A FEW INCHES OF SNOW WILL BE POSSIBLE ABOVE 3500 FEET BY
MONDAY EVENING.

PLEASE STAY TUNED TO THE LATEST FORECASTS FOR UPDATES ON THIS
DEVELOPING SITUATION.

.SPOTTER INFORMATION STATEMENT...
SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER TO THE
NATIONAL WEATHER SERVICE IN EUREKA.

CAZ001-002-101330-
REDWOOD COAST-MENDOCINO COAST-
245 PM PDT SUN MAY 9 2010

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...MONDAY THROUGH SATURDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

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

CAZ003-101330-
NORTH COAST INTERIOR-
245 PM PDT SUN MAY 9 2010

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...MONDAY THROUGH SATURDAY.

A FRONT WILL BRING RAIN AND HIGH ELEVATION SNOW TO THE AREA ON
MONDAY. A FEW INCHES OF SNOW WILL BE POSSIBLE ABOVE 3500 FEET BY
MONDAY EVENING.

PLEASE STAY TUNED TO THE LATEST FORECASTS FOR UPDATES ON THIS
DEVELOPING SITUATION.

.SPOTTER INFORMATION STATEMENT...
SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER TO THE
NATIONAL WEATHER SERVICE IN EUREKA.

The office that day

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

IssuedProductOfficeCountiesLasted
May 10, 7:49 AM PDTSpecial Weather StatementEKAHumboldt41 min
May 10, 2:28 PM PDTWinter Weather AdvisoryEKA8 hr

Nearby

Small Craft Advisories in California, 2010Every small craft advisory in 2010

Sources

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