Small Craft Advisory 57, NWS Eureka, CA

566 
WHUS76 KEKA 171542
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
842 AM PDT Fri May 17 2019

PZZ455-475-172345-
/O.CAN.KEKA.SC.Y.0055.000000T0000Z-190517T1600Z/
/O.EXB.KEKA.SC.Y.0057.190518T0900Z-190519T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
842 AM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 9 PM PDT
SATURDAY...

The National Weather Service in Eureka has issued a Small Craft
Advisory, which is in effect from 2 AM to 9 PM PDT Saturday.  

* WINDS...S 15 to 20 kt with gusts to 25 kt, accelerating tomorrow.

* WAVES...S 6 to 9 ft at 7 seconds, with a west swell building to
  10 ft by Saturday afternoon.

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.

&&

$$

PZZ470-172345-
/O.CON.KEKA.SC.Y.0057.190517T1900Z-190519T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
842 AM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM
PDT SATURDAY...

* WINDS...W increasing to 15 to 25 kt and backing to S.

* WAVES...SW 5 to 7 ft at 7 seconds building to 7 to 9 ft 
  tonight and 9 to 12 ft by Saturday. 

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.

$$

376 
WHUS76 KEKA 172123
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
223 PM PDT Fri May 17 2019

PZZ450-180530-
/O.EXB.KEKA.SC.Y.0057.190518T1500Z-190519T0400Z/
Pt St George to Cape Mendocino out 10 nm-
223 PM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM PDT
SATURDAY...

The National Weather Service in Eureka has issued a Small Craft
Advisory, which is in effect from 8 AM to 9 PM PDT Saturday. 

* WINDS...S 15 to 20 kt with gusts to 25 kt, accelerating 
  tomorrow.

* WAVES...S 6 to 9 ft at 7 seconds, with a west swell building 
  to 10 ft by Saturday afternoon. 

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.

&&

$$

PZZ455-475-180530-
/O.CON.KEKA.SC.Y.0057.190518T0900Z-190519T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
223 PM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 PM PDT
SATURDAY...

* WINDS...S 15 to 20 kt with gusts to 25 kt, accelerating 
  tomorrow.

* WAVES...S 6 to 9 ft at 7 seconds, with a west swell building 
  to 10 ft by Saturday afternoon. 

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.

&&

$$

PZZ470-180530-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
223 PM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
SATURDAY...

* WINDS...S 15 to 25 kt with a few gusts to 35 kt tomorrow morning.

* WAVES...SW 7 to 9 ft tonight building to 9 to 12 ft by 
  Saturday.
  

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.

$$

443 
WHUS76 KEKA 180416
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
916 PM PDT Fri May 17 2019

PZZ450-181230-
/O.CON.KEKA.SC.Y.0057.190518T1500Z-190519T0400Z/
Pt St George to Cape Mendocino out 10 nm-
916 PM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 9 PM PDT
SATURDAY...

* WINDS...S 15 to 20 kt with gusts to 25 kt, accelerating to 20 
  to 30 kt Saturday morning.

* WAVES...S 6 to 9 ft at 7 seconds, with a west swell building 
  to near 12 ft by Saturday afternoon. 

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.

&&

$$

PZZ455-475-181230-
/O.CON.KEKA.SC.Y.0057.190518T0900Z-190519T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
916 PM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 PM PDT
SATURDAY...

* WINDS...S 15 to 20 kt with gusts to 25 kt, accelerating to 25 
  to 35 kt Saturday morning.

* WAVES...S 6 to 9 ft at 7 seconds, with a west swell building to
  near 12 ft by Saturday afternoon. 

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.

&&

$$

PZZ470-181230-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
916 PM PDT Fri May 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT
SATURDAY...

* WINDS...S 15 to 25 kt increasing to 25 to 35 kt Saturday morning.

* WAVES...S 6 to 9 ft at 7 seconds, with a west swell building to
  near 12 ft by Saturday afternoon. 

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.

$$

240 
WHUS76 KEKA 181036
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
336 AM PDT Sat May 18 2019

PZZ470-181845-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190518T1300Z/
/O.NEW.KEKA.GL.W.0022.190518T1300Z-190518T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
336 AM PDT Sat May 18 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM EARLY THIS 
MORNING...
...GALE WARNING IN EFFECT FROM 6 AM THIS MORNING UNTIL 3 PM THIS 
AFTERNOON...

* WINDS...S increasing to 20 to 30 kt with gusts to 40 kt. 

* WAVES...S building to 10 to 13 ft at 10 seconds, with W swell
  building to 7 to 9 ft at 13 seconds this afternoon. 

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.

$$

PZZ450-181845-
/O.EXT.KEKA.SC.Y.0057.190518T1300Z-190519T0400Z/
Pt St George to Cape Mendocino out 10 nm-
336 AM PDT Sat May 18 2019

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

* WINDS...S increasing to 15 to 25 kt early this morning.
  Occasional gusts to 35 kt near Cape Mendocino.

* WAVES...S building to 8 to 10 ft at 9 seconds, with a W swell
  building to 7 to 9 ft at 13 seconds this afternoon. 

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.

$$

PZZ475-181845-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190519T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
336 AM PDT Sat May 18 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM SUNDAY...

* WINDS...S increasing to 15 to 25 kt early this morning.
  Occasional gusts to 35 kt near Cape Mendocino.

* WAVES...S building to 8 to 10 ft at 9 seconds, with a W swell
  building to 7 to 9 ft at 13 seconds this afternoon.

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.

$$

PZZ455-181845-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
336 AM PDT Sat May 18 2019

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

* WINDS...S increasing to 20 to 30 kt early this morning.
  Occasional gusts to 35 kt near Cape Mendocino. 

* WAVES...S building to 8 to 10 ft at 9 seconds, with a W swell
  building to 7 to 9 ft at 13 seconds by 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.

$$

692 
WHUS76 KEKA 181538
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
838 AM PDT Sat May 18 2019

PZZ470-182200-
/O.CON.KEKA.GL.W.0022.000000T0000Z-190518T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
838 AM PDT Sat May 18 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON...

* WINDS...S 20 to 30 kt with gusts to 40 kt.

* WAVES...S building to 10 to 13 ft at 10 seconds, with W swell 
  building to 7 to 9 ft at 13 seconds this 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.

$$

PZZ450-182345-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Pt St George to Cape Mendocino out 10 nm-
838 AM PDT Sat May 18 2019

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

* WINDS...S 15 to 25 kt. Occasional gusts to 35 kt near Cape 
  Mendocino. 

* WAVES...S building to 8 to 10 ft at 9 seconds, with a W swell 
  building to 7 to 9 ft at 13 seconds this afternoon. 

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.

$$

PZZ455-182345-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
838 AM PDT Sat May 18 2019

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

* WINDS...S 20 to 30 kt. Occasional gusts to 35 kt near Cape 
  Mendocino. 

* WAVES...S building to 8 to 10 ft at 9 seconds, with a W swell 
  building to 7 to 9 ft at 13 seconds by 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.

$$

PZZ475-182345-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
838 AM PDT Sat May 18 2019

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

* WINDS...S 15 to 25 kt. Occasional gusts to 35 kt near Cape 
  Mendocino. 

* WAVES...S building to 8 to 10 ft at 9 seconds, with a W swell 
  building to 7 to 9 ft at 13 seconds this afternoon. 

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.

$$

062 
WHUS76 KEKA 182149
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
249 PM PDT Sat May 18 2019

PZZ470-190600-
/O.EXP.KEKA.GL.W.0022.000000T0000Z-190518T2200Z/
/O.NEW.KEKA.SC.Y.0058.190518T2200Z-190520T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
249 PM PDT Sat May 18 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT SUNDAY...

The National Weather Service in Eureka has issued a Small Craft
Advisory, which is in effect until 9 PM PDT Sunday. 

* WINDS...S 20 to 30 kt with gusts to 35 kt.

* WAVES...S 10 to 13 ft at 10 seconds, with W swell building to 7
  to 9 ft at 13 seconds 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.

&&

$$

PZZ475-190600-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
249 PM PDT Sat May 18 2019

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

* WINDS...S 15 to 25 kt. Occasional gusts to 35 kt near Cape 
  Mendocino. 

* WAVES...S 8 to 10 ft at 9 seconds, with a W swell building to 7
  to 9 ft at 13 seconds 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.

$$

PZZ450-190400-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Pt St George to Cape Mendocino out 10 nm-
249 PM PDT Sat May 18 2019

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

* WINDS...S 15 to 25 kt. Occasional gusts to 35 kt near Cape 
  Mendocino. 

* WAVES...S 8 to 10 ft at 9 seconds, with a W swell building to 7
  to 9 ft at 13 seconds this afternoon. 

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.

$$

PZZ455-190400-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190519T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
249 PM PDT Sat May 18 2019

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

* WINDS...S 20 to 30 kt. Occasional gusts to 35 kt near Cape 
  Mendocino. 

* WAVES...S 8 to 10 ft at 9 seconds, with a W swell building to 7
  to 9 ft at 13 seconds by 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.

$$

870 
WHUS76 KEKA 190301
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
801 PM PDT Sat May 18 2019

PZZ450-191115-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino out 10 nm-
801 PM PDT Sat May 18 2019

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

* WINDS...SE 15 to 25 kt...becoming N 15 kt Sunday afternoon.

* WAVES...S 8 to 10 ft at 9 seconds, with a W swell building to 7
  to 9 ft at 13 seconds 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.

$$

PZZ455-191115-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
801 PM PDT Sat May 18 2019

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

* WINDS...SE 15 to 25 kt...becoming N 15 kt Sunday afternoon.

* WAVES...S 8 to 10 ft at 9 seconds, with a W swell building to 
  7 to 9 ft at 13 seconds by 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.

$$

PZZ470-191115-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
801 PM PDT Sat May 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY...

* WINDS...SE 15 to 25 kt...becoming N 15 kt Sunday afternoon.

* WAVES...S 10 to 13 ft at 10 seconds, with W swell building to 
  7 to 9 ft at 13 seconds 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.

&&

$$

PZZ475-191115-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
801 PM PDT Sat May 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY...

* WINDS...SE 15 to 25 kt...becoming N 15 kt Sunday afternoon.

* WAVES...S 8 to 10 ft at 9 seconds, with a W swell building to 
  7 to 9 ft at 13 seconds 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.

$$

859 
WHUS76 KEKA 190939
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
239 AM PDT Sun May 19 2019

PZZ470-191745-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
239 AM PDT Sun May 19 2019

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

* WINDS...SE 15 to 20 kt...becoming N 15 kt Sunday afternoon.

* WAVES...W 10 to 12 ft 13 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.

&&

$$

PZZ450-191745-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino out 10 nm-
239 AM PDT Sun May 19 2019

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

* WINDS...SE 10 to 20 kt...becoming N 15 to 20 kt Sunday 
  afternoon.

* WAVES...W 9 to 11 ft 13 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.

$$

PZZ455-475-191745-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
239 AM PDT Sun May 19 2019

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

* WINDS...SE 15 to 25 kt...becoming N 15 to 20 kt Sunday 
  afternoon.

* WAVES...W 11 to 14 ft 13 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.

$$

107 
WHUS76 KEKA 191522
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
822 AM PDT Sun May 19 2019

PZZ470-192330-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
822 AM PDT Sun May 19 2019

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

* WINDS...E 5 to 15 kt...becoming N 15 kt this afternoon.

* WAVES...W 10 to 12 ft 13 seconds.

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.

&&

$$

PZZ450-192330-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino out 10 nm-
822 AM PDT Sun May 19 2019

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

* WINDS...SE 5 to 10 kt...becoming N 10 to 15 kt this afternoon.
 
* WAVES...W 9 to 11 ft 13 seconds.

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.

$$

PZZ455-475-192330-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
822 AM PDT Sun May 19 2019

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

* WINDS...SE 15 to 20 kt...becoming N 15 to 20 kt this afternoon.

* WAVES...W 11 to 14 ft 13 seconds.

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.

$$

770 
WHUS76 KEKA 192145
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
245 PM PDT Sun May 19 2019

PZZ455-475-200545-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190520T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
245 PM PDT Sun May 19 2019

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

* WINDS...N 10 to 15 kt.

* WAVES...W 11 to 13 ft 13 seconds.

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.

$$

PZZ470-200400-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
245 PM PDT Sun May 19 2019

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

* WINDS...N 15 kt.

* WAVES...W 10 to 12 ft 13 seconds.

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.

&&

$$

PZZ450-200400-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T0400Z/
Pt St George to Cape Mendocino out 10 nm-
245 PM PDT Sun May 19 2019

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

* WINDS...N 10 to 15 kt this afternoon.

* WAVES...W 9 to 11 ft 13 seconds.

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.

$$

100 
WHUS76 KEKA 200409
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
909 PM PDT Sun May 19 2019

PZZ450-201215-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-190520T0700Z/
/O.NEW.KEKA.SC.Y.0059.190521T0200Z-190524T1000Z/
Pt St George to Cape Mendocino out 10 nm-
909 PM PDT Sun May 19 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...
...ADDITIONAL SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM MONDAY TO 
3 AM PDT FRIDAY...

The National Weather Service in Eureka has issued a Small Craft
Advisory, which is in effect from 7 PM Monday to 3 AM PDT Friday.

* WINDS...NW 5 to 15 kt tonight and Monday. Stronger S winds of 20
  to 25 kt expected by Monday evening.

* WAVES...W 10 to 11 ft 13 seconds. Subsiding below 10 ft after
  midnight tonight...but becoming steep again by Monday evening. 

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.

$$

PZZ455-201215-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T1000Z/
/O.NEW.KEKA.SC.Y.0059.190521T1000Z-190524T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
909 PM PDT Sun May 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY...
...ADDITIONAL SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TUESDAY TO
3 AM PDT FRIDAY...

The National Weather Service in Eureka has issued a Small Craft
Advisory, which is in effect from 3 AM Tuesday to 3 AM PDT
Friday. 

* WINDS...N 10 to 15 kt...becoming W 15 to 20 kt early Tuesday.

* WAVES...W 11 to 13 ft 13 seconds. Subsiding below 10 ft by early
  Monday morning...but building to 13 to 16 feet by early 
  Tuesday.
  

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.

$$

PZZ470-201215-
/O.EXT.KEKA.SC.Y.0058.000000T0000Z-190520T0700Z/
/O.NEW.KEKA.SC.Y.0059.190520T2300Z-190524T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
909 PM PDT Sun May 19 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM MONDAY TO 9 AM PDT
FRIDAY...

The National Weather Service in Eureka has issued a Small Craft
Advisory, which is in effect from 4 PM Monday to 9 AM PDT Friday.

* WINDS...NW 5 to 15 kt tonight...switching to S on Monday.
  Stronger S winds of 20 to 25 kt expected Monday afternoon.

* WAVES...W 10 to 12 ft 13 seconds. Subsiding below 10 ft after
  midnight tonight...but becoming steep again by Monday afternoon.

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.

&&

$$

PZZ475-201215-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-190520T1000Z/
/O.NEW.KEKA.SE.A.0003.190521T1000Z-190522T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
909 PM PDT Sun May 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY...
...HAZARDOUS SEAS WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
LATE TUESDAY NIGHT...

The National Weather Service in Eureka has issued a Hazardous
Seas Watch, which is in effect from late Monday night through
late Tuesday night. 

* WINDS...N 10 to 15 kt...becoming W 15 to 25 kt Monday night.

* WAVES...W 11 to 13 ft 13 seconds. Subsiding below 10 ft by early
  Monday morning...but building to 16 to 19 feet by late Monday
  night.

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.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

$$

168 
WHUS76 KEKA 201013
MWWEKA

Urgent - Marine Weather Message
National Weather Service Eureka CA
313 AM PDT Mon May 20 2019

PZZ475-201815-
/O.EXP.KEKA.SC.Y.0057.000000T0000Z-190520T1000Z/
/O.EXB.KEKA.SC.Y.0059.190521T0400Z-190521T1000Z/
/O.CON.KEKA.SE.A.0003.190521T1000Z-190522T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
313 AM PDT Mon May 20 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 AM
TUESDAY... 
...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM LATE TONIGHT 
THROUGH LATE TUESDAY NIGHT...

* WINDS...SW 10 to 20 kt becoming W to NW 20 to 30 kt Tuesday
  night and Wednesday. 

* WAVES...W building to 17 to 21 ft by early Tuesday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners, especially those operating smaller
vessels should avoid navigating in these conditions.

A Hazardous Seas Watch is issued when the risk of hazardous seas
has significantly increased, but the specific timing is still 
uncertain. It is intended to provide additional lead time for 
mariners who may wish to consider altering their plans.

$$

PZZ455-201815-
/O.EXP.KEKA.SC.Y.0057.000000T0000Z-190520T1000Z/
/O.CON.KEKA.SC.Y.0059.190521T1000Z-190524T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
313 AM PDT Mon May 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TUESDAY TO
3 AM FRIDAY... 

* WINDS...SW 5 to 15 kt becoming W to NW 15 to 25 kt by Tuesday.

* WAVES...W building to 15 to 18 ft by early 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.

$$

PZZ450-201815-
/O.EXT.KEKA.SC.Y.0059.190520T2200Z-190524T1000Z/
Pt St George to Cape Mendocino out 10 nm-
313 AM PDT Mon May 20 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM FRIDAY...

* WINDS...S increasing to 15 to 25 kt this afternoon. Winds
  shifting to NW and increasing to 20 to 30 kt by Wednesday.

* WAVES...W building to 15 to 18 ft by early 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.

$$

PZZ470-201815-
/O.EXT.KEKA.SC.Y.0059.190520T2200Z-190524T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
313 AM PDT Mon May 20 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
9 AM FRIDAY...

* WINDS...S to SW increasing to 15 to 25 kt by this afternoon.
  Winds shifting to NW on Tuesday.

* WAVES...W building to 16 to 20 ft by early 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.

$$

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
319 PM PDT Thu May 16 2019

.SYNOPSIS...Showery and cool conditions are expected across the area
through tonight. Mainly dry weather is in store for Friday. More
rain is expected Saturday with showers continuing into early next
week.

&&

.DISCUSSION...Widespread rain ongoing across northwest California
this afternoon will begin to transition to a more showery regime
this evening as the core of a deep upper level trough moves directly
overhead. Meanwhile, winds will continue to trend downward through
this evening as an unseasonably strong surface low moves inland and
dissipates near Crescent City. Showers will persist across most of
the area through the night before beginning to taper off around
daybreak as the upper trough pushes east of the area. This will
allow weak shortwave ridging to build into the area for Friday,
bringing drier conditions. Temperatures are therefore expected to
be a bit warmer than recent days across interior portions of the
area, albeit still well below normal as 850 mb temps hover around
1-2 degrees C. Extensive cloud cover is also expected to remain
over most of the area given continued onshore flow and the weak
and transient nature of the ridge. For this reason, cannot rule
out a few showers lingering into the afternoon along the North
Coast. Although temperatures across the interior will likely drop
into to upper 30s Friday night into Saturday morning, thinking the
persistent cloud cover will preclude any frost potential for the
colder valleys at this time.

Potentially moderate to heavy rain will return to the area by
Saturday morning as another deep trough and associated front
approach the coast. This still looks to be a relatively short
duration event at this time, with the bulk of the rain falling
during the daylight hours on Saturday and then tapering to showers
Saturday night into Sunday. Still, additional rainfall amounts
around an inch in the vicinity of Humboldt Bay and as much as 2
inches from southern Humboldt into Mendocino County appear possible
on Saturday. This system will also likely bring another round of
gusty southerly winds to the coast and surrounding ridges on
Saturday. /CB

&&

.MEDIUM/LONG RANGE...In the wake of Saturday's system, model
guidance is pointing towards a less inclement but still showery day
on Sunday, followed by a brief break around Sunday night into Monday
morning. Another wet storm system with a late-season cold upper
trough will cross our area from northwest to southeast between
Monday afternoon and Tuesday. Upper-level ridging will then try to
become re-established across the eastern Pacific and build toward
the West Coast from mid-week through next weekend, which could
portend a return to a drier pattern. However, details are still
muddled as to whether showers will linger through Wednesday or
Thursday, and when interior areas will start seeing seasonably warm
temperatures. /AAD

&&

.AVIATION...Generally steadier rain will continue to transition to
showers as we work through the rest of this afternoon and tonight.
As is often the case, ceilings will come down with the colder and
more convective environment, and as the flow turns more onshore in
the wake of low pressure lifting out to our north. Showers will
continue through most of tonight with ceilings continuing to lower
into more MVFR than VFR, with some areas of IFR certainly possible.
Briefly lower visibility of 2 to 4 miles or even less are possible
in the heavier showers. By tomorrow morning, most of the shower
activity will be ending, with a largely dry day ahead. A stray
shower or two may still impact the coast north of ACV. Ceilings
should gradually improve into the VFR range after starting off MVFR
to locally IFR. Winds will not be as strong as earlier today, but
will remain gusty along portions of the coast and higher elevations,
generally veering from southwesterly to more west and northwest
tonight. Much lighter winds are expected on Friday. /AAD

&&

.MARINE...Gales and large seas dominate the southern waters this
afternoon as the westerlies behind this system reach the coast. 40
to 45 kt gusts will continue to be possible through this evening,
strongest in the southern outer waters, before rapidly weakening
early tomorrow morning. Seas follow the same trend of timing,
peaking westerly around 19 to 22 ft at around 13 seconds this
afternoon before rapidly diminishing early tomorrow morning. Winds
then shift southerly once again tomorrow afternoon across all waters
as another front slowly approaches the coast.

After the large and unruly westerly seas filter out tonight,
residual mid to short period seas under SCY level should linger
through Friday. Saturday morning, both a mid period west swell is
expected to fill in plus short period southerly seas will slowly
pick up in response to the local wind field, with 10 to 12 ft
combined seas expected in the outer waters by Saturday afternoon.
These heights should persist through the rest of the weekend.
/TDJ

&&

.HYDROLOGY...The overall impact of this week's rainfall on mainstem
rivers still looks to be relatively minimal by the weekend as
guidance shows mostly small rises and nothing approaching Monitor or
Flood stage on any local rivers. Still, some rises on smaller
streams and minor areal type flooding will become increasingly
possible heading into the weekend and early next week as the ground
becomes more saturated. /CB

&&

.EKA WATCHES/WARNINGS/ADVISORIES...
CA...None.
NORTHWEST CALIFORNIA COASTAL WATERS...Small Craft Advisory until
	 2 AM PDT Friday for PZZ450.

     Small Craft Advisory until 5 AM PDT Friday for PZZ470.

     Gale Warning until 5 PM PDT this afternoon for PZZ455.

     Gale Warning until 8 PM PDT this evening for PZZ475.

&&

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http://www.facebook.com/NWSEureka
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For forecast zone information
see the forecast zone map online:
http://www.weather.gov/eureka/zonemap.png

Hazardous Weather Outlook
National Weather Service Eureka CA
230 PM PDT Thu May 16 2019

CAZ101>113-172130-
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-
Southern Humboldt Interior-Northern Trinity-Southern Trinity-
Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-
230 PM PDT Thu May 16 2019

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...Friday through Wednesday.

A period of below normal inland temperatures and above normal
rainfall across is expected through the next week.

.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.