Coastal Waters Forecast
Issued by NWS Los Angeles, CA

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000
FZUS56 KLOX 240317
CWFLOX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
817 PM PDT SUN APR 23 2017

POINT PIEDRAS BLANCAS TO SAN MATEO POINT CA OUT 60NM INCLUDING THE
CHANNEL ISLANDS NATIONAL MARINE SANCTUARY

PZZ600-241045-
817 PM PDT SUN APR 23 2017

.SYNOPSIS FOR THE SOUTHERN CALIFORNIA COAST AND SANTA BARBARA
CHANNEL INCLUDING THE CHANNEL ISLANDS NATIONAL MARINE SANCTUARY
AND NATIONAL PARK...AT 03Z...OR 8 PM PDT...A 1026 MB HIGH WAS
LOCATED 600 NM W OF POINT CONCEPTION...AND A 1004 MB THERMAL TROUGH
WAS CENTERED NEAR LAS VEGAS. WIDESPREAD GALE FORCE WINDS ARE EXPECTED
OVER THE OUTER WATERS THROUGH MUCH OF THE WEEK. GALES FORCE GUSTS MAY
AFFECT THE WESTERN PORTIONS OF THE NEARSHORE WATERS AT TIMES MON
NIGHT THROUGH FRI.

$$

PZZ645-241045-
POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10 NM-
817 PM PDT SUN APR 23 2017

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

.TONIGHT...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT...BECOMING 10 TO
20 KT WITH GUSTS TO 25 KT. COMBINED SEAS 8 TO 11 FT DOMINANT PERIOD
9 SECONDS.
.MON...NW WINDS 10 TO 20 KT...BECOMING 15 TO 25 KT WITH GUSTS TO
30 KT IN THE AFTERNOON. COMBINED SEAS 8 TO 10 FT DOMINANT PERIOD
8 SECONDS...BUILDING TO 10 TO 11 FT DOMINANT PERIOD 8 SECONDS IN THE
AFTERNOON.
.MON NIGHT...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT IN THE
EVENING...BECOMING 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT. COMBINED
SEAS 9 TO 11 FT DOMINANT PERIOD 8 SECONDS...SUBSIDING TO 8 TO 9 FT
DOMINANT PERIOD 8 SECONDS AFTER MIDNIGHT.
.TUE...NW WINDS 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT...BECOMING
20 TO 25 KT WITH GUSTS TO 30 KT IN THE AFTERNOON. COMBINED SEAS
8 TO 10 FT DOMINANT PERIOD 8 SECONDS.
.TUE NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT IN THE
EVENING...BECOMING 10 TO 20 KT. COMBINED SEAS 9 TO 11 FT DOMINANT
PERIOD 8 SECONDS...SUBSIDING TO 8 TO 9 FT DOMINANT PERIOD 7 SECONDS
AFTER MIDNIGHT.
.WED...NW WINDS 10 TO 15 KT...BECOMING 20 TO 25 KT WITH GUSTS TO
35 KT IN THE AFTERNOON. COMBINED SEAS 8 TO 9 FT DOMINANT PERIOD
8 SECONDS.
.WED NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT IN THE
EVENING...BECOMING 15 TO 20 KT WITH GUSTS TO 25 KT. COMBINED
SEAS 8 TO 10 FT DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
10 TO 13 FT.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED SEAS
11 TO 13 FT.

$$

PZZ670-241045-
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-
817 PM PDT SUN APR 23 2017

...GALE WARNING IN EFFECT THROUGH LATE MONDAY NIGHT...

.TONIGHT...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
10 TO 12 FT DOMINANT PERIOD 9 SECONDS.
.MON...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT...BECOMING 20 TO 25
KT WITH GUSTS TO 35 KT IN THE AFTERNOON. COMBINED SEAS 9 TO 12 FT
DOMINANT PERIOD 8 SECONDS.
.MON NIGHT...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
10 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.TUE...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
9 TO 10 FT DOMINANT PERIOD 8 SECONDS.
.TUE NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 9 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.WED...NW WINDS 15 TO 25 KT...BECOMING 25 TO 30 KT WITH GUSTS
TO 35 KT IN THE AFTERNOON. COMBINED SEAS 8 TO 10 FT DOMINANT
PERIOD 8 SECONDS.
.WED NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 9 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
11 TO 14 FT.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
12 TO 15 FT.

$$

PZZ673-241045-
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
817 PM PDT SUN APR 23 2017

...GALE WARNING IN EFFECT THROUGH LATE MONDAY NIGHT...

.TONIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED SEAS
10 TO 13 FT DOMINANT PERIOD 9 SECONDS.
.MON...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS 11 TO
13 FT DOMINANT PERIOD 8 SECONDS.
.MON NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT...BECOMING
20 TO 25 KT WITH GUSTS TO 35 KT AFTER MIDNIGHT. COMBINED SEAS 11 TO
13 FT DOMINANT PERIOD 8 SECONDS.
.TUE...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
9 TO 10 FT DOMINANT PERIOD 8 SECONDS.
.TUE NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 9 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.WED...NW WINDS 20 TO 25 KT...BECOMING 25 TO 30 KT WITH GUSTS
TO 35 KT IN THE AFTERNOON. COMBINED SEAS 8 TO 10 FT DOMINANT
PERIOD 8 SECONDS.
.WED NIGHT...NW WINDS 25 TO 30 KT WITH GUSTS TO 40 KT. COMBINED
SEAS 10 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 20 TO 30 KT WITH GUSTS TO 45 KT. COMBINED
SEAS 12 TO 15 FT.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED
SEAS 12 TO 15 FT.

$$

PZZ676-241045-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO 60 NM
OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-
817 PM PDT SUN APR 23 2017

...GALE WARNING IN EFFECT THROUGH LATE MONDAY NIGHT...

.TONIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. STRONGEST NW OF
SAN NICOLAS ISLAND. COMBINED SEAS 10 TO 13 FT DOMINANT PERIOD 8
SECONDS.
.MON...NW WINDS 15 TO 25 KT...BECOMING 20 TO 30 KT IN THE AFTERNOON.
GUSTS TO 35 KT. STRONGEST NW OF SAN NICOLAS ISLAND. COMBINED SEAS
10 TO 13 FT DOMINANT PERIOD 8 SECONDS.
.MON NIGHT...NW WINDS 25 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
10 TO 13 FT DOMINANT PERIOD 8 SECONDS.
.TUE...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS
7 TO 10 FT DOMINANT PERIOD 8 SECONDS.
.TUE NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 8 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.WED...NW WINDS 15 TO 25 KT...BECOMING 25 TO 30 KT WITH GUSTS
TO 35 KT IN THE AFTERNOON. COMBINED SEAS 7 TO 10 FT DOMINANT
PERIOD 8 SECONDS.
.WED NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED
SEAS 8 TO 11 FT DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
10 TO 13 FT.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
11 TO 14 FT.

$$

PZZ650-241045-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA
INCLUDING SANTA CRUZ ISLAND-
817 PM PDT SUN APR 23 2017

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

.TONIGHT...WESTERN PORTION...NW WINDS 20 TO 25 KT BECOMING 15 TO 25
KT AFTER MIDNIGHT. EASTERN PORTION...W WINDS 10 TO 15 KT BECOMING NW
5 TO 10 KT AFTER MIDNIGHT. COMBINED SEAS 6 TO 8 FT DOMINANT PERIOD 8
SECONDS.
.MON...WESTERN PORTION...NW WINDS 15 TO 20 KT BECOMING 20 TO 30 KT
IN THE AFTERNOON. EASTERN PORTION...WINDS VARIABLE 10 KT OR LESS
BECOMING SW 10 TO 20 KT IN THE AFTERNOON. COMBINED SEAS 6 TO 8 FT
DOMINANT PERIOD 8 SECONDS...BUILDING TO 7 TO 10 FT DOMINANT PERIOD
8 SECONDS IN THE AFTERNOON.
.MON NIGHT...NW WINDS 20 TO 30 KT WITH LOCAL GUSTS TO 35 KT...
BECOMING 15 TO 25 KT WITH LOCAL GUSTS TO 30 KT AFTER MIDNIGHT.
STRONGEST WESTERN PORTION. COMBINED SEAS 8 TO 11 FT DOMINANT PERIOD
8 SECONDS.
.TUE...WESTERN PORTION...NW WINDS 10 TO 15 KT...BECOMING 15 TO
25 KT WITH GUSTS TO 30 KT IN THE AFTERNOON. EASTERN PORTION
W WINDS 5 TO 10 KT...BECOMING 15 TO 20 KT WITH GUSTS TO 25 KT
IN THE AFTERNOON. COMBINED SEAS 7 TO 10 FT DOMINANT PERIOD
8 SECONDS.
.TUE NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT...BECOMING
10 TO 20 KT WITH GUSTS TO 25 KT AFTER MIDNIGHT. STRONGEST WESTERN
PORTION. COMBINED SEAS 7 TO 10 FT DOMINANT PERIOD 8 SECONDS
SUBSIDING TO 6 TO 8 FT DOMINANT PERIOD 7 SECONDS AFTER MIDNIGHT.
.WED...NW WINDS 10 TO 20 KT WITH GUSTS TO 25 KT...BECOMING
20 TO 25 KT WITH GUSTS TO 30 KT IN THE AFTERNOON. STRONGEST
WESTERN PORTION. COMBINED SEAS 6 TO 8 FT DOMINANT PERIOD 8 SECONDS.
.WED NIGHT...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED
SEAS 6 TO 8 FT DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. STRONGEST
WESTERN PORTION. COMBINED SEAS 7 TO 10 FT.
.FRI...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. STRONGEST
WESTERN PORTION. COMBINED SEAS 8 TO 11 FT.

$$

PZZ655-241045-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND ANACAPA ISLANDS-
817 PM PDT SUN APR 23 2017

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

.TONIGHT...WESTERN PORTION...NW WINDS 15 TO 25 KT BECOMING 10 TO
15 KT AFTER MIDNIGHT. ELSEWHERE...SW WINDS 5 TO 10 KT BECOMING SE
AFTER MIDNIGHT. COMBINED SEAS 6 TO 8 FT DOMINANT PERIOD 9 SECONDS.
.MON...E WINDS 5 TO 10 KT...BECOMING SW 15 TO 20 KT WITH LOCAL GUSTS
TO 25 KT IN THE AFTERNOON. STRONGEST WESTERN PORTION. WIND WAVES
2 FT OR LESS...BECOMING 2 TO 4 FT IN THE AFTERNOON. W SWELL 5 TO
7 FT AT 8 SECONDS.
.MON NIGHT...WESTERN PORTION...NW WINDS 20 TO 30 KT WITH LOCAL GUSTS
TO 35 KT BECOMING 20 TO 25 KT AFTER MIDNIGHT. ELSEWHERE...W WINDS 10
TO 15 KT BECOMING N 10 TO 20 KT AFTER MIDNIGHT. COMBINED SEAS 7 TO
10 FT DOMINANT PERIOD 8 SECONDS.
.TUE...NW WINDS 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT...BECOMING
W 15 TO 25 KT WITH GUSTS TO 30 KT IN THE AFTERNOON. STRONGEST
WESTERN PORTION. COMBINED SEAS 6 TO 8 FT DOMINANT PERIOD 8 SECONDS.
.TUE NIGHT...W WINDS 15 TO 25 KT WITH GUSTS TO 35 KT...BECOMING
NW 10 TO 15 KT AFTER MIDNIGHT. STRONGEST WESTERN PORTION.
COMBINED SEAS 6 TO 8 FT DOMINANT PERIOD 8 SECONDS.
.WED...WINDS VARIABLE 10 KT OR LESS...BECOMING NW 15 TO 25 KT
WITH GUSTS TO 30 KT IN THE AFTERNOON. STRONGEST WESTERN PORTION.
COMBINED SEAS 4 TO 6 FT DOMINANT PERIOD 8 SECONDS...BUILDING
TO 6 TO 8 FT DOMINANT PERIOD 8 SECONDS IN THE AFTERNOON.
.WED NIGHT...WESTERN PORTION...NW WINDS 25 TO 30 KT BECOMING
20 TO 25 KT AFTER MIDNIGHT. ELSEWHERE...NW WINDS 20 TO 25 KT
BECOMING 10 TO 15 KT AFTER MIDNIGHT. COMBINED SEAS 5 TO 7 FT
DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. STRONGEST
WESTERN PORTION. COMBINED SEAS 7 TO 9 FT.
.FRI...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. STRONGEST
WESTERN PORTION. COMBINED SEAS 8 TO 11 FT.

$$



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