Coastal Waters Forecast
Issued by NWS Los Angeles, CA

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417
FZUS56 KLOX 200917
CWFLOX

Coastal Waters Forecast
National Weather Service Los Angeles/Oxnard CA
217 AM PDT Sun Aug 20 2017

Point Piedras Blancas to San Mateo Point CA out 60 NM including the
Channel Islands National Marine Sanctuary

PZZ600-201800-
217 AM PDT Sun Aug 20 2017

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 09Z...or 2 AM PDT...A 1030 MB surface
high was about 600 NM W of Eureka and a 1004 MB low was near
Las Vegas.

$$

PZZ645-201800-
Point Piedras Blancas to Point Sal westward out to 10 NM-
217 AM PDT Sun Aug 20 2017

.TODAY...S to SW winds 5 to 10 kt. Wind waves 2 ft or less.
Mixed swell NW 4 to 5 ft at 10 seconds and SW 3 ft at 14 seconds.
Patchy fog in the morning.
.TONIGHT...SW winds 10 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. Mixed swell NW 4 to 5 ft
at 10 seconds and S 3 ft at 13 seconds. Patchy fog after midnight.
.MON...Winds variable 10 kt or less...becoming SW 10 kt in the
afternoon. Wind waves 2 ft or less. NW swell 4 to 5 ft at
10 seconds. Patchy fog in the morning.
.MON NIGHT...W winds 10 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. NW swell 3 to 4 ft at
10 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less...becoming W 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. Mixed swell NW 2 to 4 ft
at 9 seconds and S 2 ft at 12 seconds. Patchy fog in the morning.
.TUE NIGHT...NW winds 10 to 15 kt in the evening...becoming
5 to 10 kt. Wind waves 2 ft or less. Mixed swell NW 2 to 3 ft
at 9 seconds and S 2 ft at 12 seconds. Patchy fog after midnight.
.WED...NW winds 15 to 20 kt with gusts to 25 kt. Combined seas
3 to 5 ft. Patchy fog.
.THU...NW winds 15 to 25 kt with gusts to 30 kt. Combined seas
4 to 6 ft. Patchy fog.

$$

PZZ670-201800-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
217 AM PDT Sun Aug 20 2017

.TODAY...S winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell
NW 5 ft at 10 seconds and S 3 ft at 14 seconds. Patchy fog in
the morning.
.TONIGHT...S winds 10 kt in the evening...becoming variable 10 kt
or less. Wind waves 2 ft or less. Mixed swell NW 5 ft at
10 seconds and S 3 ft at 13 seconds. Patchy fog after midnight.
.MON...Winds variable 10 kt or less...becoming S 10 kt in the
afternoon. Wind waves 2 ft or less. NW swell 4 to 5 ft at
10 seconds. Patchy fog in the morning.
.MON NIGHT...Winds variable 10 kt or less. Wind waves 2 ft or less.
NW swell 3 to 4 ft at 10 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less...becoming NW 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. NW swell 3 to 4 ft at
9 seconds. Patchy fog in the morning.
.TUE NIGHT...NW winds 10 to 15 kt. Wind waves 2 ft or less.
Mixed swell NW 3 ft at 9 seconds and S 2 ft at 12 seconds. Patchy
fog after midnight.
.WED...NW winds 15 to 20 kt with gusts to 25 kt. Combined seas
4 to 5 ft. Patchy fog.
.THU...NW winds 15 to 25 kt with gusts to 30 kt. Combined seas
6 to 8 ft. Patchy fog.

$$

PZZ673-201800-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
217 AM PDT Sun Aug 20 2017

.TODAY...S winds 5 to 10 kt...becoming 10 to 15 kt in the afternoon.
Wind waves 2 ft or less. Mixed swell W 5 ft at 10 seconds and S 3 ft
at 14 seconds. Patchy fog in the morning.
.TONIGHT...SW winds 10 kt in the evening...becoming variable 10 kt
or less. Wind waves 2 ft or less. Mixed swell W 5 ft at 10 seconds
and S 3 ft at 13 seconds. Patchy fog after midnight.
.MON...Winds variable 10 kt or less...becoming SW 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. W swell 4 to 5 ft at
10 seconds. Patchy fog in the morning.
.MON NIGHT...W winds 10 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. W swell 3 to 4 ft at
10 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less...becoming NW 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. W swell 3 to 4 ft at
9 seconds. Patchy fog in the morning.
.TUE NIGHT...NW winds 10 to 15 kt. Wind waves 2 ft or less. Mixed
swell W 3 ft at 9 seconds and S 2 ft at 12 seconds. Patchy fog
after midnight.
.WED...NW winds 15 to 20 kt with gusts to 25 kt. Combined seas
4 to 5 ft. Patchy fog.
.THU...NW winds 15 to 25 kt with gusts to 30 kt. Combined seas
6 to 8 ft. Patchy fog.

$$

PZZ676-201800-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
217 AM PDT Sun Aug 20 2017

.TODAY...Winds variable 10 kt or less...becoming S 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. Mixed swell W 3 to 5 ft at
10 seconds and S 3 ft at 14 seconds. Patchy fog in the morning.
.TONIGHT...SW winds 10 kt in the evening...becoming variable 10 kt
or less. Wind waves 2 ft or less. Mixed swell W 3 to 5 ft at
10 seconds and S 3 ft at 13 seconds. Patchy fog after midnight.
.MON...Winds variable 10 kt or less...becoming W 10 to 15 kt in the
afternoon. Wind waves 2 ft or less. W swell 3 to 5 ft at 10 seconds.
Patchy fog in the morning.
.MON NIGHT...W winds 10 kt in the evening...becoming variable 10 kt
or less. Wind waves 2 ft or less. Mixed swell W 2 to 4 ft at
10 seconds and S 2 ft at 12 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less...becoming W 10 to 15 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 4 ft at
9 seconds and S 2 ft at 12 seconds. Patchy fog in the morning.
.TUE NIGHT...NW winds 10 to 15 kt. Wind waves 1 to 3 ft. Mixed swell
W 2 to 3 ft at 9 seconds and S 2 ft at 12 seconds. Patchy fog after
midnight.
.WED...W winds 10 to 20 kt with gusts to 25 kt. Combined seas
3 to 5 ft. Patchy fog.
.THU...NW winds 15 to 25 kt with gusts to 30 kt. Combined seas
5 to 7 ft. Patchy fog.

$$

PZZ650-201800-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
217 AM PDT Sun Aug 20 2017

.TODAY...Winds variable 10 kt or less...becoming SW 10 to 15 kt
in the afternoon. Wind waves 2 ft or less. W swell 1 to 2 ft
at 10 seconds. Patchy fog in the morning.
.TONIGHT...W winds 10 to 15 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. W swell 1 to 2 ft at
10 seconds. Patchy fog after midnight.
.MON...Winds variable 10 kt or less...becoming SW 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. W swell 1 to 2 ft at
10 seconds. Patchy fog in the morning.
.MON NIGHT...W winds 10 to 15 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. W swell 1 to 2 ft at
10 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less...becoming SW 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. W swell 1 to 2 ft at
9 seconds. Patchy fog in the morning.
.TUE NIGHT...W winds 10 to 15 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. W swell 1 to 2 ft at
9 seconds. Patchy fog after midnight.
.WED...Winds variable 10 kt or less...becoming W 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. W swell 1 to 2 ft. Patchy
fog.
.THU...W winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to
3 ft. Patchy fog.

$$

PZZ655-201800-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
217 AM PDT Sun Aug 20 2017

.TODAY...Winds variable 10 kt or less...becoming SW 10 to 15 kt
in the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft
at 10 seconds and S 3 ft at 14 seconds. Patchy fog in the morning.
.TONIGHT...W winds 10 to 15 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 ft at
10 seconds and S 3 ft at 13 seconds. Patchy fog after midnight.
.MON...Winds variable 10 kt or less...becoming W 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at
10 seconds and S 2 ft at 13 seconds. Patchy fog in the morning.
.MON NIGHT...W winds 10 to 15 kt in the evening...becoming variable
10 kt or less. Wind waves 2 ft or less. Mixed swell W 2 ft at
10 seconds and S 2 ft at 12 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less...becoming W 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at
9 seconds and S 2 ft at 12 seconds. Patchy fog in the morning.
.TUE NIGHT...W winds 10 to 15 kt...becoming 5 to 10 kt after
midnight. Wind waves 2 ft or less. Mixed swell W 2 ft at
9 seconds and S 2 ft at 12 seconds. Patchy fog after midnight.
.WED...Winds variable 10 kt or less...becoming W 10 to 15 kt in
the afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft and
S 2 ft. Patchy fog.
.THU...W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell
W 2 to 3 ft and S 2 ft. Patchy fog.

$$

Thompson

www.weather.gov/losangeles



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