Coastal Waters Forecast
Issued by NWS Eureka, CA

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FZUS56 KEKA 191640
CWFEKA

Coastal Waters Forecast for Northwest California
National Weather Service Eureka CA
840 AM PST Fri Jan 19 2018

PZZ400-192315-
840 AM PST Fri Jan 19 2018

.SYNOPSIS FOR NORTHERN CALIFORNIA WATERS...Long period westerly
swell will continue to propagate through the waters through
Saturday, but wave heights will very gradually decrease in
height. Very large and chaotic seas are expected again Sunday
due to a combination of Gale Force southerly winds and building
westerly swell. Seas will gradually settle Monday as winds
decrease, but another cold front Tuesday will bring the return
of strong southerly winds.



$$

PZZ450-192315-
Pt St George to Cape Mendocino out 10 nm-
840 AM PST Fri Jan 19 2018

...HAZARDOUS SEAS WARNING IN EFFECT THROUGH SATURDAY MORNING...

.TODAY...S winds 5 to 10 kt. Waves W subsiding to around
15 ft at 14 seconds. Showers and isolated tstms.
.TONIGHT...S winds 5 to 10 kt. Waves W 15 ft at 14 seconds.
Chance of showers.
.SAT...S winds 5 to 10 kt. Waves W 14 ft at 14 seconds. Slight
chance of showers.
.SAT NIGHT...S winds 5 to 15 kt. Waves W 9 ft at 12 seconds.
.SUN...S winds 15 to 25 kt. Waves SW 8 ft at 9 seconds...and W
14 ft at 16 seconds.
.MON...SE winds 5 kt. Waves W 12 ft at 14 seconds.
.TUE...S winds 10 to 20 kt. Waves S 6 ft at 7 seconds...and W
8 ft at 14 seconds.

$$

PZZ470-192315-
Pt St George to Cape Mendocino 10 to 60 nm-
840 AM PST Fri Jan 19 2018

...HAZARDOUS SEAS WARNING IN EFFECT THROUGH SATURDAY MORNING...

.TODAY...W winds 10 to 20 kt with gusts to around 30 kt. Waves
W subsiding to 16 ft at 15 seconds. Showers and isolated tstms.
.TONIGHT...NW winds 5 to 15 kt. Waves W 16 ft at 15 seconds.
Chance of showers.
.SAT...SW winds 5 to 15 kt. Waves W 15 ft at 14 seconds. Slight
chance of showers.
.SAT NIGHT...S winds 15 to 25 kt. Waves W 4 ft at 7 seconds...
and W 10 ft at 12 seconds.
.SUN...SW winds 20 to 30 kt. Waves SW 11 ft at 10 seconds...and
W 16 ft at 16 seconds.
.MON...S winds 5 to 10 kt. Waves W 13 ft at 14 seconds.
.TUE...S winds 20 to 30 kt. Waves SW 10 ft at 9 seconds...and W
7 ft at 14 seconds.

$$

PZZ455-192315-
Cape Mendocino to Pt Arena out 10 nm-
840 AM PST Fri Jan 19 2018

...HAZARDOUS SEAS WARNING IN EFFECT THROUGH SATURDAY MORNING...

.TODAY...N winds 5 to 10 kt. Waves W subsiding to 15 ft at 14
seconds. Showers and isolated tstms.
.TONIGHT...N winds 5 to 10 kt. Waves W 15 ft at 14 seconds.
Chance of showers.
.SAT...NW winds 5 to 15 kt. Waves W 14 ft at 14 seconds.
.SAT NIGHT...S winds 5 to 15 kt. Waves NW 10 ft at 12 seconds.
.SUN...SE winds 15 to 25 kt. Waves S 8 ft at 8 seconds...and W
15 ft at 16 seconds.
.MON...N winds 5 to 10 kt. Waves W 12 ft at 14 seconds.
.TUE...S winds 10 to 20 kt. Waves S 6 ft at 7 seconds...and NW
8 ft at 14 seconds.

$$

PZZ475-192315-
Cape Mendocino to Pt Arena 10 to 60 nm-
840 AM PST Fri Jan 19 2018

...HAZARDOUS SEAS WARNING IN EFFECT THROUGH SATURDAY MORNING...

.TODAY...NW winds 10 to 15 kt. Waves W subsiding to 16 ft at 14
seconds. Showers and isolated tstms.
.TONIGHT...NW winds 10 to 20 kt. Gusts up to 30 kt. Waves NW
15 ft at 15 seconds. Chance of showers.
.SAT...NW winds 10 to 20 kt...easing to 5 to 10 kt. Waves NW
3 ft at 6 seconds...and NW 15 ft at 14 seconds. Slight chance
of showers.
.SAT NIGHT...SW winds 10 to 20 kt. Waves NW 10 ft at
12 seconds.
.SUN...W winds 20 to 30 kt. Waves SW 12 ft at 10 seconds...and
NW 15 ft at 16 seconds.
.MON...NW winds 5 to 10 kt. Waves W 13 ft at 14 seconds.
.TUE...S winds 15 to 20 kt. Waves SW 8 ft at 8 seconds...and W
8 ft at 14 seconds.

$$



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