Coastal Waters Forecast
Issued by NWS Los Angeles, CA

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000
FZUS56 KLOX 250940
CWFLOX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
236 AM PDT TUE APR 25 2017

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

PZZ600-251815-
236 AM PDT TUE APR 25 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 1027 MB HIGH WAS LOCATED
900 NM W OF PT. CONCEPTION. A 1003 MB THERMAL LOW WAS NEAR PHOENIX
AZ. WIDESPREAD GALE FORCE WINDS ARE EXPECTED ACROSS MOST COASTAL
WATERS TONIGHT...AND ACROSS THE OUTER COASTAL WATERS THROUGH MUCH OF
THE WEEK. GALE FORCE GUSTS MAY AFFECT THE WESTERN PORTIONS OF THE
NEARSHORE WATERS AT TIMES THROUGH FRI.

$$

PZZ645-251815-
POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10 NM-
236 AM PDT TUE APR 25 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TODAY...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT...BECOMING 20 TO
30 KT WITH LOCAL GUSTS TO 35 KT IN THE AFTERNOON. COMBINED SEAS 9 TO
10 FT DOMINANT PERIOD 10 SECONDS.
.TONIGHT...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS 9
TO 11 FT DOMINANT PERIOD 8 SECONDS...SUBSIDING TO 8 FT DOMINANT
PERIOD 8 SECONDS AFTER MIDNIGHT.
.WED...NW WINDS 10 TO 15 KT...BECOMING 15 TO 25 KT WITH GUSTS TO
30 KT IN THE AFTERNOON. COMBINED SEAS 7 TO 8 FT DOMINANT PERIOD
9 SECONDS.
.WED NIGHT...NW WINDS 20 TO 25 KT WITH GUSTS TO 30 KT IN THE
EVENING...BECOMING 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT. COMBINED
SEAS 8 TO 9 FT DOMINANT PERIOD 8 SECONDS.
.THU...NW WINDS 10 TO 20 KT WITH GUSTS TO 25 KT...BECOMING 20 TO
25 KT WITH GUSTS TO 35 KT IN THE AFTERNOON. COMBINED SEAS 8 TO 9 FT
DOMINANT PERIOD 7 SECONDS...BUILDING TO 11 TO 12 FT DOMINANT PERIOD
7 SECONDS IN THE AFTERNOON.
.THU 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
12 TO 13 FT DOMINANT PERIOD 8 SECONDS.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED SEAS 10 TO
12 FT.
.SAT...NW WINDS 15 TO 20 KT WITH GUSTS TO 25 KT. COMBINED SEAS 7 TO
10 FT.

$$

PZZ670-251815-
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-
236 AM PDT TUE APR 25 2017

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

.TODAY...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. STRONGEST SOUTHERN
PORTION. COMBINED SEAS 9 TO 11 FT DOMINANT PERIOD 11 SECONDS.
.TONIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. STRONGEST
SOUTHERN PORTION. COMBINED SEAS 10 TO 11 FT DOMINANT PERIOD 9
SECONDS...SUBSIDING TO 8 TO 9 FT DOMINANT PERIOD 9 SECONDS AFTER
MIDNIGHT.
.WED...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. STRONGEST WESTERN
PORTION. COMBINED SEAS 7 TO 9 FT DOMINANT PERIOD 10 SECONDS.
.WED NIGHT...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT.
COMBINED SEAS 8 TO 9 FT DOMINANT PERIOD 9 SECONDS.
.THU...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING 25 TO
30 KT WITH GUSTS TO 40 KT IN THE AFTERNOON. COMBINED SEAS 9 TO 10 FT
DOMINANT PERIOD 8 SECONDS...BUILDING TO 12 FT DOMINANT PERIOD
8 SECONDS IN THE AFTERNOON.
.THU NIGHT...NW WINDS 25 TO 35 KT. COMBINED SEAS 12 TO 13 FT
DOMINANT PERIOD 9 SECONDS.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS 11 TO
13 FT.
.SAT...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS 8 TO
11 FT.

$$

PZZ673-251815-
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
236 AM PDT TUE APR 25 2017

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

.TODAY...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
10 TO 11 FT DOMINANT PERIOD 11 SECONDS.
.TONIGHT...NW WINDS 20 TO 30 KT WITH LOCAL GUSTS TO 40 KT. STRONGEST
AROUND POINT CONCEPTION. COMBINED SEAS 10 TO 11 FT DOMINANT PERIOD
9 SECONDS...SUBSIDING TO 8 TO 10 FT DOMINANT PERIOD 9 SECONDS AFTER
MIDNIGHT.
.WED...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS 7 TO
9 FT DOMINANT PERIOD 10 SECONDS.
.WED NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT.
COMBINED SEAS 8 TO 10 FT DOMINANT PERIOD 9 SECONDS.
.THU...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING 25 TO
30 KT WITH GUSTS TO 40 KT IN THE AFTERNOON. COMBINED SEAS 9 TO 10 FT
DOMINANT PERIOD 8 SECONDS...BUILDING TO 12 FT DOMINANT PERIOD
8 SECONDS IN THE AFTERNOON.
.THU NIGHT...NW WINDS 25 TO 35 KT. COMBINED SEAS 12 TO 13 FT
DOMINANT PERIOD 9 SECONDS.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS 11 TO
14 FT.
.SAT...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS 7 TO
10 FT.

$$

PZZ676-251815-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO 60 NM
OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-
236 AM PDT TUE APR 25 2017

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

.TODAY...NW WINDS 25 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS
9 TO 10 FT DOMINANT PERIOD 11 SECONDS.
.TONIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. STRONGEST NW OF
SAN NICOLAS ISLAND. COMBINED SEAS 9 TO 11 FT DOMINANT PERIOD 9
SECONDS...SUBSIDING TO 7 TO 10 FT DOMINANT PERIOD 9 SECONDS AFTER
MIDNIGHT.
.WED...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. STRONGEST NW OF SAN
NICOLAS ISLAND. COMBINED SEAS 7 TO 9 FT DOMINANT PERIOD 10 SECONDS.
.WED NIGHT...NW WINDS 20 TO 30 KT WITH LOCAL GUSTS TO 35 KT.
STRONGEST NW OF SAN NICOLAS ISLAND. COMBINED SEAS 7 TO 10 FT
DOMINANT PERIOD 9 SECONDS.
.THU...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING 25 TO
30 KT WITH GUSTS TO 40 KT IN THE AFTERNOON. COMBINED SEAS 7 TO 10 FT
DOMINANT PERIOD 8 SECONDS...BUILDING TO 10 TO 12 FT DOMINANT PERIOD
8 SECONDS IN THE AFTERNOON.
.THU NIGHT...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED SEAS
10 TO 13 FT DOMINANT PERIOD 9 SECONDS.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 40 KT. COMBINED SEAS 10 TO
13 FT.
.SAT...NW WINDS 15 TO 25 KT WITH GUSTS TO 30 KT. COMBINED SEAS 7 TO
10 FT.

$$

PZZ650-251815-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA
INCLUDING SANTA CRUZ ISLAND-
236 AM PDT TUE APR 25 2017

...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT...

.TODAY...W TO NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT IN THE
AFTERNOON. STRONGEST WESTERN PORTION. COMBINED SEAS 7 TO 10 FT
DOMINANT PERIOD 11 SECONDS.
.TONIGHT...NW WINDS 20 TO 30 KT WITH LOCAL GUSTS TO 35 KT...BECOMING
10 TO 20 KT WITH LOCAL GUSTS TO 25 KT AFTER MIDNIGHT. STRONGEST
WESTERN PORTION. COMBINED SEAS 7 TO 10 FT DOMINANT PERIOD 9
SECONDS...SUBSIDING TO 5 TO 7 FT DOMINANT PERIOD 9 SECONDS AFTER
MIDNIGHT.
.WED...WESTERN PORTION...NW WINDS 15 TO 20 KT BECOMING 15 TO 25 KT
WITH LOCAL GUSTS TO 35 KT IN THE AFTERNOON. EASTERN PORTION...WINDS
VARIABLE 10 KT OR LESS BECOMING W 15 TO 20 KT IN THE AFTERNOON.
COMBINED SEAS 6 TO 8 FT DOMINANT PERIOD 10 SECONDS.
.WED NIGHT...NW WINDS 15 TO 25 KT WITH LOCAL GUSTS TO 30 KT...
BECOMING 10 TO 20 KT WITH LOCAL GUSTS TO 25 KT AFTER MIDNIGHT.
STRONGEST WESTERN PORTION. COMBINED SEAS 7 TO 9 FT DOMINANT PERIOD
9 SECONDS...SUBSIDING TO 5 TO 7 FT DOMINANT PERIOD 9 SECONDS AFTER
MIDNIGHT.
.THU...NW WINDS 10 TO 20 KT WITH GUSTS TO 25 KT...BECOMING 20 TO
25 KT WITH GUSTS TO 35 KT IN THE AFTERNOON. COMBINED SEAS 6 TO 8 FT
DOMINANT PERIOD 8 SECONDS...BUILDING TO 8 TO 11 FT DOMINANT PERIOD
8 SECONDS IN THE AFTERNOON.
.THU NIGHT...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING
15 TO 20 KT WITH GUSTS TO 25 KT AFTER MIDNIGHT. COMBINED SEAS 9 TO
12 FT DOMINANT PERIOD 9 SECONDS.
.FRI...NW WINDS 20 TO 30 KT WITH GUSTS TO 35 KT. COMBINED SEAS 8 TO
11 FT.
.SAT...NW WINDS 10 TO 20 KT. WIND WAVES 1 TO 3 FT. W SWELL 5 TO
7 FT.

$$

PZZ655-251815-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND ANACAPA ISLANDS-
236 AM PDT TUE APR 25 2017

...GALE WARNING IN EFFECT FROM THIS AFTERNOON THROUGH LATE TONIGHT...

.TODAY...WESTERN PORTION...NW WINDS 10 TO 20 KT...INCREASING TO 20
TO 25 KT WITH GUSTS TO 35 KT IN THE AFTERNOON. ELSEWHERE...NW WINDS
15 TO 20 KT BECOMING W 20 TO 30 KT IN THE AFTERNOON. COMBINED SEAS 6
TO 8 FT DOMINANT PERIOD 11 SECONDS.
.TONIGHT...W WINDS 15 TO 25 KT WITH LOCAL GUSTS TO 35 KT..BECOMING
NW 15 TO 20 KT AFTER MIDNIGHT. STRONGEST WESTERN PORTION. COMBINED
SEAS 6 TO 8 FT DOMINANT PERIOD 9 SECONDS...SUBSIDING TO 4 TO 6 FT
DOMINANT PERIOD 9 SECONDS AFTER MIDNIGHT.
.WED...NW WINDS 5 TO 10 KT...BECOMING W 10 TO 20 KT WITH LOCAL GUSTS
TO 25 KT IN THE AFTERNOON. WIND WAVES 1 TO 3 FT. W SWELL 3 TO 5 FT
AT 9 SECONDS.
.WED NIGHT...NW WINDS 15 TO 20 KT WITH LOCAL GUSTS TO 25 KT...
BECOMING 10 TO 15 KT WITH LOCAL GUSTS TO 20 KT AFTER MIDNIGHT.
STRONGEST WESTERN PORTION. WIND WAVES 2 TO 4 FT. W SWELL 4 TO 6 FT
AT 9 SECONDS.
.THU...NW WINDS 15 TO 20 KT...BECOMING 20 TO 25 KT WITH GUSTS TO
35 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.
.THU NIGHT...NW WINDS 20 TO 25 KT WITH GUSTS TO 35 KT...BECOMING
10 TO 20 KT WITH GUSTS TO 25 KT AFTER MIDNIGHT. COMBINED SEAS 8 TO
11 FT DOMINANT PERIOD 9 SECONDS.
.FRI...NW WINDS 15 TO 25 KT WITH GUSTS TO 35 KT. COMBINED SEAS 7 TO
10 FT.
.SAT...NW WINDS 10 TO 20 KT. WIND WAVES 2 TO 3 FT. W SWELL 5 TO
7 FT.

$$

CK

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