Coastal Waters Forecast
Issued by NWS Los Angeles, CA

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FZUS56 KLOX 220323
CWFLOX

Coastal Waters Forecast
National Weather Service Los Angeles/Oxnard CA
823 PM PDT Sat Apr 21 2018

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

PZZ600-221100-
823 PM PDT Sat Apr 21 2018

.Synopsis for the southern California coast and Santa Barbara
Channel including the Channel Islands National Marine Sanctuary
and National Park...at 02Z...or 7 PM PDT...A 1032 MB surface high
was centered about 250 NM west of Portland, while a 1009 MB thermal
low was along the California-Arizona border. The high will push into
Oregon through Monday. A shallow marine inversion will possibly
bring patchy dense fog across the coastal waters tonight and Sunday
morning.

$$

PZZ645-221100-
Point Piedras Blancas to Point Sal westward out to 10 NM-
823 PM PDT Sat Apr 21 2018

.TONIGHT...NW winds 10 to 15 kt in the evening, becoming 5 to 10 kt.
Wind waves 2 ft or less. NW swell 6 to 7 ft at 13 seconds. Patchy
dense fog with VSBY 1 nm or less after midnight.
.SUN...N winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon.
Wind waves 2 ft or less. NW swell 7 to 8 ft at 14 seconds. Patchy
dense fog with VSBY 1 nm or less in the morning.
.SUN NIGHT...NW winds 10 to 15 kt in the evening, becoming variable
10 kt or less. Wind waves 2 ft or less. NW swell 7 to 8 ft at 13
seconds. Patchy dense fog with VSBY 1 nm or less after midnight.
.MON...Winds variable 10 kt or less, becoming NW 10 kt in the
afternoon. Wind waves 2 ft or less. NW swell 5 to 7 ft at
13 seconds. Patchy dense fog with VSBY 1 nm or less in the morning.
.MON NIGHT...NW winds 10 kt in the evening, becoming variable 10 kt
or less. Wind waves 2 ft or less. NW swell 5 to 6 ft at 13 seconds.
Patchy fog after midnight.
.TUE...Winds variable 10 kt or less, becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. NW swell 4 to 5 ft at
12 seconds. Patchy fog in the morning.
.TUE NIGHT...W winds 10 kt in the evening, becoming variable 10 kt
or less. Wind waves 2 ft or less. NW swell 4 to 5 ft at 13 seconds,
building to 6 to 7 ft at 16 seconds after midnight. Patchy fog after
midnight.
.WED...W winds 5 to 10 kt. Wind waves 2 ft or less. NW swell 5 to
7 ft. Patchy fog.
.THU...NW winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell NW
4 to 5 ft and S 3 ft. Patchy fog.

$$

PZZ670-221100-
Point Piedras Blancas to Point Sal from 10 to 60 NM-
823 PM PDT Sat Apr 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

.TONIGHT...NW winds 10 to 20 kt with gusts to 25 kt. Combined seas
7 to 9 ft dominant period 14 seconds. Patchy dense fog with VSBY
1 nm or less after midnight.
.SUN...NW winds 10 to 20 kt. Wind waves 2 to 3 ft. NW swell 8 to
10 ft at 14 seconds. Patchy dense fog with VSBY 1 nm or less.
.SUN NIGHT...NW winds 10 to 20 kt. Strongest western portion.
Wind waves 1 to 3 ft. NW swell 7 to 10 ft at 14 seconds. Patchy
dense fog with VSBY 1 nm or less.
.MON...NW winds 10 to 15 kt. Wind waves 2 ft or less. NW swell 7 to
8 ft at 13 seconds, subsiding to 6 to 7 ft in the afternoon. Patchy
dense fog with VSBY 1 nm or less in the morning.
.MON NIGHT...NW winds 10 to 15 kt. Wind waves 2 ft or less. NW swell
5 to 6 ft at 12 seconds. Patchy fog after midnight.
.TUE...NW winds 10 to 15 kt, becoming W 10 kt in the afternoon. Wind
waves 2 ft or less. NW swell 4 to 5 ft at 12 seconds. Patchy fog in
the morning.
.TUE NIGHT...Winds variable 10 kt or less, becoming NW 5 to 10 kt
after midnight. Wind waves 2 ft or less. NW swell 5 to 6 ft at
15 seconds, building to 7 ft at 16 seconds after midnight. Patchy
fog after midnight.
.WED...W winds 5 to 10 kt. Wind waves 2 ft or less. NW swell 5 to
7 ft.
.THU...NW winds 15 to 25 kt. Combined seas 6 to 7 ft.

$$

PZZ673-221100-
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
823 PM PDT Sat Apr 21 2018

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

.TONIGHT...NW winds 10 to 20 kt with gusts to 25 kt. Combined seas 7
to 9 ft dominant period 11 seconds. Patchy dense fog with VSBY 1 nm
or less after midnight.
.SUN...NW winds 10 to 20 kt. Wind waves 2 to 3 ft. NW swell 7 to
9 ft at 14 seconds. Patchy dense fog with VSBY 1 nm or less.
.SUN NIGHT...NW winds 15 to 20 kt, becoming 10 to 15 kt after
midnight. Wind waves 2 to 3 ft. NW swell 7 to 9 ft at 14 seconds.
Patchy dense fog with VSBY 1 nm or less.
.MON...NW winds 10 to 15 kt. Wind waves 2 ft or less. NW swell 7 to
8 ft at 13 seconds, subsiding to 5 to 7 ft in the afternoon. Patchy
dense fog with VSBY 1 nm or less in the morning.
.MON NIGHT...NW winds 10 to 15 kt, becoming 5 to 10 kt after
midnight. Wind waves 2 ft or less. NW swell 5 to 6 ft at 13 seconds.
Patchy fog after midnight.
.TUE...Winds variable 10 kt or less, becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. NW swell 4 to 5 ft at
12 seconds. Patchy fog in the morning.
.TUE NIGHT...NW winds 5 to 10 kt. Wind waves 2 ft or less. NW swell
5 to 7 ft at 14 seconds. Patchy fog after midnight.
.WED...W winds 10 to 15 kt. Wind waves 2 ft or less. NW swell 5 to
7 ft. Patchy fog.
.THU...NW winds 15 to 25 kt. Combined seas 5 to 7 ft.

$$

PZZ676-221100-
Outer waters from Santa Cruz Island to San Clemente Island to 60 NM
offshore including San Nicolas and Santa Barbara Islands-
823 PM PDT Sat Apr 21 2018

.TONIGHT...W winds 10 to 15 kt. Wind waves 1 to 3 ft. NW swell 4 to
6 ft at 9 seconds. Patchy dense fog with VSBY 1 nm or less.
.SUN...NW winds 10 to 15 kt. Wind waves 2 ft or less. W swell 5 to
7 ft at 12 seconds. Patchy dense fog with VSBY 1 nm or less.
.SUN NIGHT...W winds 10 to 15 kt. Wind waves 2 ft or less. W swell
5 to 7 ft at 14 seconds. Patchy dense fog with VSBY 1 nm or less.
.MON...E winds 5 to 10 kt, becoming W in the afternoon. Wind waves
2 ft or less. W swell 5 to 7 ft at 13 seconds. Patchy dense fog with
VSBY 1 nm or less in the morning.
.MON NIGHT...W winds 5 to 10 kt. Wind waves 2 ft or less. W swell
3 to 5 ft at 13 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less, becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell W 2 to 4 ft at
12 seconds and S 2 ft at 13 seconds. Patchy fog in the morning.
.TUE NIGHT...W winds 5 to 10 kt. Wind waves 2 ft or less. W swell
4 to 6 ft at 14 seconds. Patchy fog after midnight.
.WED...W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W
4 to 6 ft and S 3 ft. Patchy fog.
.THU...NW winds 15 to 25 kt. Combined seas 5 to 7 ft. Patchy fog.

$$

PZZ650-221100-
East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA
including Santa Cruz Island-
823 PM PDT Sat Apr 21 2018

.TONIGHT...W winds 10 to 15 kt in the evening, becoming variable 10
kt or less. Wind waves 2 ft or less. W swell 3 to 4 ft at 9 seconds.
Patchy dense fog with VSBY 1 nm or less after midnight.
.SUN...SE winds 5 to 10 kt, becoming W 10 to 15 kt in the afternoon.
Wind waves 2 ft or less. W swell 2 to 4 ft at 13 seconds. Patchy
dense fog with VSBY 1 nm or less.
.SUN NIGHT...W winds 10 to 15 kt in the evening, becoming variable
10 kt or less. Wind waves 2 ft or less. W swell 2 to 4 ft at
14 seconds. Patchy dense fog with VSBY 1 nm or less.
.MON...Winds variable 10 kt or less, becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. W swell 2 to 4 ft at 13 seconds.
Patchy dense fog with VSBY 1 nm or less 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 2 to 3 ft at 13 seconds.
Patchy fog after midnight.
.TUE...Winds variable 10 kt or less, becoming SW 10 kt in the
afternoon. Wind waves 2 ft or less. W swell 2 ft at 12 seconds.
Patchy fog in the morning.
.TUE NIGHT...SW winds 10 kt in the evening, becoming variable 10 kt
or less. Wind waves 2 ft or less. W swell 2 to 3 ft at 14 seconds.
Patchy fog after midnight.
.WED...W winds 10 to 15 kt. Wind waves 2 ft or less. W swell 2 to
3 ft. Patchy fog.
.THU...W winds 15 to 25 kt. Combined seas 2 to 4 ft. Patchy fog.

$$

PZZ655-221100-
Inner waters from Point Mugu to San Mateo Pt. CA including Santa
Catalina and Anacapa Islands-
823 PM PDT Sat Apr 21 2018

.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 to 3 ft at 10
seconds and S 2 ft at 16 seconds. Patchy dense fog with VSBY 1 nm or
less.
.SUN...SE winds 5 to 10 kt, becoming SW in the afternoon. Wind waves
2 ft or less. Mixed swell W 2 ft at 9 seconds and S 2 ft at
15 seconds. Patchy dense fog with VSBY 1 nm or less.
.SUN NIGHT...W winds 10 kt in the evening, becoming variable 10 kt
or less. Wind waves 2 ft or less. Mixed swell W 2 ft at 14 seconds
and S 2 ft at 15 seconds. Patchy dense fog with VSBY 1 nm or less.
.MON...Winds variable 10 kt or less, becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. Mixed swell W 2 ft at 14 seconds
and S 2 ft at 14 seconds. Patchy dense fog with VSBY 1 nm or less 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 ft at 13 seconds
and S 2 ft at 13 seconds. Patchy fog after midnight.
.TUE...Winds variable 10 kt or less, becoming W 10 kt in the
afternoon. Wind waves 2 ft or less. S swell 2 ft at 13 seconds.
Patchy fog in the morning.
.TUE NIGHT...W winds 10 kt in the evening, becoming variable 10 kt
or less. Wind waves 2 ft or less. Mixed swell W 2 ft at 14 seconds
and S 2 ft at 13 seconds. Patchy fog after midnight.
.WED...W winds 10 to 15 kt. Wind waves 2 ft or less. Mixed swell W
2 ft and S 3 ft. Patchy fog.
.THU...W winds 10 to 15 kt. Wind waves 2 ft or less. S swell 3 ft.
Patchy fog.

$$

Hall

www.weather.gov/losangeles



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