866
FZUS56 KLOX 042055
CWFLOX
COASTAL WATERS FORECAST FOR CALIFORNIA
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA
155 PM PDT THU SEP 4 2025
POINT PIEDRAS BLANCAS TO SAN MATEO POINT CA OUT 60 NM INCLUDING THE
CHANNEL ISLANDS NATIONAL MARINE SANCTUARY
...SEE WEATHER.GOV/MARINE/WAVEDETAIL FOR MORE INFO ON THE NEW WAVE
DETAIL FORMAT...
PZZ600-050930-
155 PM PDT THU SEP 4 2025
.SYNOPSIS FOR THE SOUTHERN CALIFORNIA COAST AND SANTA BARBARA
CHANNEL INCLUDING THE CHANNEL ISLANDS NATIONAL MARINE SANCTUARY
AND NATIONAL PARK...AT 20Z, OR 1 PM PDT, A 1019 MB SURFACE HIGH WAS
AROUND 900 NM WEST OF POINT CONCEPTION, WHILE A 1004 MB THERMAL LOW
WAS CENTRAL NEVADA. TROPICAL CYCLONE LORENA WAS LOCATED ABOUT 700
NM SOUTHEAST OF POINT CONCEPTION, AND WILL WEAKEN AS IT MOVES NORTH.
PZZ645-050930-
POINT PIEDRAS BLANCAS TO POINT SAL WESTWARD OUT TO 10 NM-
155 PM PDT THU SEP 4 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING
TODAY
NW WIND 10 TO 20 KT. GUSTS TO 25 KT. SEAS 4 TO 6 FT. WAVE
DETAIL: NW 5 FT AT 6 SECONDS, NW 2 FT AT 14 SECONDS AND S 2 FT AT 15
SECONDS. PATCHY DENSE FOG THIS MORNING, THEN PATCHY FOG THIS
AFTERNOON. VSBY 1 NM OR LESS THIS MORNING.
TONIGHT
NW WIND 15 TO 25 KT EARLY, BECOMING 10 TO 20 KT LATE.
SEAS 4 TO 6 FT. WAVE DETAIL: NW 5 FT AT 7 SECONDS, NW 2 FT AT 13
SECONDS AND S 2 FT AT 15 SECONDS. PATCHY FOG.
FRI
NW WIND 10 TO 15 KT, BECOMING 15 TO 20 KT IN THE AFTERNOON.
SEAS 4 TO 6 FT. WAVE DETAIL: NW 5 FT AT 7 SECONDS, NW 2 FT AT 12
SECONDS AND S 3 FT AT 15 SECONDS. PATCHY FOG.
FRI NIGHT
NW WIND 15 TO 20 KT, BECOMING 10 TO 15 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: NW 5 FT AT 7 SECONDS AND S 3
FT AT 14 SECONDS. PATCHY FOG.
SAT
NW WIND 5 TO 10 KT, BECOMING 10 TO 15 KT IN THE AFTERNOON.
SEAS 4 TO 6 FT. WAVE DETAIL: NW 4 FT AT 7 SECONDS, NW 2 FT AT
11 SECONDS AND S 3 FT AT 12 SECONDS. PATCHY FOG.
SAT NIGHT
NW WIND 10 TO 15 KT, BECOMING 5 TO 10 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: NW 4 FT AT 6 SECONDS AND S
3 FT AT 14 SECONDS.
SUN
LIGHT WINDS, BECOMING NW 10 TO 15 KT IN THE AFTERNOON. SEAS
3 TO 4 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS, W 3 FT AT 8 SECONDS
AND S 3 FT AT 13 SECONDS. PATCHY FOG.
SUN NIGHT
NW WIND 10 TO 20 KT, BECOMING 5 TO 10 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: NW 4 FT AT 6 SECONDS AND S
2 FT AT 11 SECONDS. PATCHY FOG.
MON
NW WIND 5 TO 10 KT, BECOMING 10 TO 20 KT IN THE AFTERNOON.
SEAS 3 TO 5 FT. WAVE DETAIL: NW 4 FT AT 6 SECONDS AND S 2 FT AT
11 SECONDS. PATCHY FOG.
MON NIGHT
NW WIND 10 TO 20 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW
4 FT AT 6 SECONDS AND S 2 FT AT 10 SECONDS. PATCHY FOG.
PZZ670-050930-
POINT PIEDRAS BLANCAS TO POINT SAL FROM 10 TO 60 NM-
155 PM PDT THU SEP 4 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
TODAY
NW WIND 15 TO 20 KT. GUSTS TO 25 KT. SEAS 4 TO 6 FT. WAVE
DETAIL: NW 5 FT AT 7 SECONDS, NW 2 FT AT 14 SECONDS AND S 2 FT AT
15 SECONDS. PATCHY DENSE FOG THIS MORNING, THEN PATCHY FOG THIS
AFTERNOON. VSBY 1 NM OR LESS THIS MORNING.
TONIGHT
NW WIND 15 TO 25 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW 6
FT AT 6 SECONDS, NW 2 FT AT 13 SECONDS AND S 3 FT AT 15 SECONDS.
PATCHY FOG.
FRI
NW WIND 20 TO 25 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW 6 FT AT
7 SECONDS, NW 2 FT AT 12 SECONDS AND S 3 FT AT 15 SECONDS. PATCHY
FOG.
FRI NIGHT
NW WIND 15 TO 25 KT, BECOMING 10 TO 20 KT LATE. SEAS 6
TO 7 FT. WAVE DETAIL: NW 6 FT AT 6 SECONDS, NW 2 FT AT 12 SECONDS
AND S 3 FT AT 14 SECONDS. PATCHY FOG.
SAT
NW WIND 10 TO 15 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW 5 FT AT
6 SECONDS, NW 2 FT AT 11 SECONDS AND S 3 FT AT 12 SECONDS. PATCHY
FOG.
SAT NIGHT
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: NW 4 FT
AT 6 SECONDS AND S 3 FT AT 14 SECONDS. PATCHY FOG IN THE EVENING.
SUN
NW WIND 5 TO 10 KT, BECOMING 10 TO 15 KT IN THE AFTERNOON.
SEAS 4 TO 5 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS, NW 2 FT AT
10 SECONDS AND S 3 FT AT 12 SECONDS. PATCHY FOG.
SUN NIGHT
NW WIND 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW
4 FT AT 5 SECONDS, S 2 FT AT 11 SECONDS AND NW 2 FT AT 12 SECONDS.
PATCHY FOG.
MON
NW WIND 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 4 FT AT
5 SECONDS, S 2 FT AT 11 SECONDS AND NW 2 FT AT 11 SECONDS. PATCHY
FOG.
MON NIGHT
NW WIND 15 TO 20 KT, BECOMING 10 TO 15 KT AFTER
MIDNIGHT. SEAS 5 FT. WAVE DETAIL: NW 4 FT AT 6 SECONDS, NW 2 FT AT
10 SECONDS AND S 2 FT AT 10 SECONDS. PATCHY FOG.
PZZ673-050930-
WATERS FROM PT. SAL TO SANTA CRUZ ISLAND CA AND WESTWARD 60 NM
INCLUDING SAN MIGUEL AND SANTA ROSA ISLANDS-
155 PM PDT THU SEP 4 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
TODAY
NW WIND 15 TO 25 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW 6 FT
AT 7 SECONDS, NW 2 FT AT 14 SECONDS AND S 3 FT AT 15 SECONDS. PATCHY
DENSE FOG THIS MORNING, THEN PATCHY FOG THIS AFTERNOON. VSBY 1 NM
OR LESS THIS MORNING.
TONIGHT
NW WIND 20 TO 30 KT, BECOMING 15 TO 25 KT LATE. SEAS 6
TO 7 FT. WAVE DETAIL: NW 6 FT AT 7 SECONDS, NW 2 FT AT 13 SECONDS
AND S 3 FT AT 15 SECONDS. PATCHY FOG.
FRI
NW WIND 20 TO 25 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW 6 FT AT
7 SECONDS, NW 2 FT AT 12 SECONDS AND S 3 FT AT 15 SECONDS. PATCHY
FOG.
FRI NIGHT
NW WIND 20 TO 30 KT, BECOMING 15 TO 20 KT AFTER
MIDNIGHT. SEAS 6 TO 7 FT. WAVE DETAIL: NW 6 FT AT 7 SECONDS, NW 2 FT
AT 12 SECONDS AND S 3 FT AT 14 SECONDS. PATCHY FOG.
SAT
NW WIND 15 TO 20 KT, BECOMING 10 TO 15 KT IN THE AFTERNOON.
SEAS 6 TO 7 FT. WAVE DETAIL: NW 6 FT AT 7 SECONDS, NW 2 FT AT
11 SECONDS AND S 3 FT AT 12 SECONDS. PATCHY FOG.
SAT NIGHT
NW WIND 10 TO 20 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NW
5 FT AT 6 SECONDS AND S 3 FT AT 13 SECONDS. PATCHY FOG.
SUN
NW WIND 10 TO 20 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 4 FT AT
5 SECONDS AND S 3 FT AT 12 SECONDS. PATCHY FOG.
SUN NIGHT
NW WIND 15 TO 25 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 6 SECONDS, S 2 FT AT 11 SECONDS AND NW 2 FT AT 12 SECONDS.
PATCHY FOG.
MON
NW WIND 15 TO 25 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NW 5 FT AT
6 SECONDS, S 2 FT AT 11 SECONDS AND NW 2 FT AT 11 SECONDS. PATCHY
FOG.
MON NIGHT
NW WIND 15 TO 25 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NW
5 FT AT 7 SECONDS AND S 2 FT AT 10 SECONDS. PATCHY FOG.
PZZ676-050930-
OUTER WATERS FROM SANTA CRUZ ISLAND TO SAN CLEMENTE ISLAND TO 60 NM
OFFSHORE INCLUDING SAN NICOLAS AND SANTA BARBARA ISLANDS-
155 PM PDT THU SEP 4 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT
TODAY
NW WIND 15 TO 25 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW 5 FT
AT 7 SECONDS AND S 3 FT AT 15 SECONDS. PATCHY DENSE FOG THIS
MORNING. PATCHY FOG THIS AFTERNOON. VSBY 1 NM OR LESS THIS MORNING.
TONIGHT
W WIND 15 TO 25 KT, BECOMING NW AFTER MIDNIGHT. SEAS 5
TO 7 FT. WAVE DETAIL: NW 6 FT AT 7 SECONDS, NW 2 FT AT 13 SECONDS
AND S 3 FT AT 15 SECONDS. PATCHY FOG.
FRI
NW WIND 15 TO 25 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW 6 FT AT
7 SECONDS, NW 2 FT AT 12 SECONDS AND S 3 FT AT 15 SECONDS. PATCHY
FOG.
FRI NIGHT
NW WIND 15 TO 25 KT, BECOMING 10 TO 20 KT LATE. SEAS 5
TO 7 FT. WAVE DETAIL: NW 6 FT AT 7 SECONDS AND S 3 FT AT 15
SECONDS. PATCHY FOG.
SAT
NW WIND 10 TO 20 KT. SEAS 5 TO 7 FT. WAVE DETAIL: NW 5 FT AT
7 SECONDS, NW 2 FT AT 11 SECONDS AND S 3 FT AT 15 SECONDS. PATCHY
FOG.
SAT NIGHT
NW WIND 10 TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW
5 FT AT 6 SECONDS AND S 3 FT AT 13 SECONDS. PATCHY FOG.
SUN
NW WIND 10 TO 20 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 4 FT AT
6 SECONDS, NW 3 FT AT 10 SECONDS AND S 3 FT AT 12 SECONDS. PATCHY
FOG.
SUN NIGHT
NW WIND 15 TO 20 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW
5 FT AT 6 SECONDS AND S 2 FT AT 12 SECONDS. PATCHY FOG.
MON
NW WIND 10 TO 20 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NW 5 FT AT
7 SECONDS AND S 2 FT AT 11 SECONDS. PATCHY FOG.
MON NIGHT
NW WIND 20 TO 25 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW
6 FT AT 7 SECONDS AND S 2 FT AT 11 SECONDS. PATCHY FOG.
PZZ650-050930-
EAST SANTA BARBARA CHANNEL FROM PT. CONCEPTION TO PT. MUGU CA
INCLUDING SANTA CRUZ ISLAND-
155 PM PDT THU SEP 4 2025
TODAY
W WIND 10 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 4 FT AT
7 SECONDS, W 2 FT AT 11 SECONDS AND S 2 FT AT 15 SECONDS.
TONIGHT
W WIND 10 TO 20 KT, BECOMING 10 TO 15 KT AFTER MIDNIGHT.
SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 7 SECONDS AND S 2 FT AT 15
SECONDS. PATCHY FOG AFTER MIDNIGHT.
FRI
W WIND 5 TO 10 KT, BECOMING 10 TO 20 KT IN THE AFTERNOON.
SEAS 2 TO 4 FT. WAVE DETAIL: W 2 FT AT 8 SECONDS AND S 2 FT AT
15 SECONDS. PATCHY FOG IN THE MORNING.
FRI NIGHT
WESTERN PORTION, W WIND 15 TO 20 KT BECOMING 10 TO
15 KT AFTER MIDNIGHT. EASTERN PORTION, W WIND 10 TO 15 KT BECOMING
5 TO 10 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT
8 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG AFTER MIDNIGHT.
SAT
W WIND 5 TO 10 KT. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT
7 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
NW WIND 10 TO 15 KT. SEAS 2 TO 4 FT. WAVE DETAIL: NW
3 FT AT 6 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG AFTER
MIDNIGHT.
SUN
NW WIND 5 TO 10 KT, BECOMING W 10 TO 15 KT IN THE AFTERNOON.
SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS. PATCHY FOG.
SUN NIGHT
NW WIND 10 TO 20 KT. SEAS 3 TO 4 FT. WAVE DETAIL: NW
4 FT AT 6 SECONDS. PATCHY FOG IN THE EVENING.
MON
NW WIND 10 TO 15 KT, BECOMING W 10 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 8 SECONDS. PATCHY
FOG.
MON NIGHT
WESTERN PORTION, NW WIND 15 TO 25 KT. EASTERN PORTION,
W WIND 10 TO 15 KT. SEAS 4 TO 6 FT. WAVE DETAIL: NW 5 FT AT
7 SECONDS. PATCHY FOG.
PZZ655-050930-
INNER WATERS FROM POINT MUGU TO SAN MATEO PT. CA INCLUDING SANTA
CATALINA AND ANACAPA ISLANDS-
155 PM PDT THU SEP 4 2025
TODAY
W WIND 5 TO 10 KT, BECOMING 10 TO 20 KT THIS AFTERNOON.
LOCAL GUSTS TO 25 KT POSSIBLE AROUND POINT DUME. SEAS 3 TO 4 FT.
WAVE DETAIL: W 3 FT AT 6 SECONDS AND S 2 FT AT 15 SECONDS. PATCHY
DENSE FOG THIS MORNING WITH VSBY 1 NM OR LESS.
TONIGHT
W WIND 10 TO 20 KT, BECOMING 5 TO 10 KT AFTER MIDNIGHT.
SEAS 3 TO 5 FT. WAVE DETAIL: W 4 FT AT 6 SECONDS AND S 3 FT AT
14 SECONDS. PATCHY FOG.
FRI
W WIND 5 TO 10 KT, BECOMING 10 TO 15 KT IN THE AFTERNOON.
SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 7 SECONDS AND S 3 FT AT
15 SECONDS. PATCHY FOG IN THE MORNING.
FRI NIGHT
W WIND 10 TO 20 KT, BECOMING 5 TO 10 KT AFTER
MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: W 3 FT AT 7 SECONDS AND S
3 FT AT 14 SECONDS. PATCHY FOG AFTER MIDNIGHT.
SAT
LIGHT WINDS, BECOMING W 5 TO 10 KT IN THE AFTERNOON. SEAS
3 TO 4 FT. WAVE DETAIL: W 2 FT AT 7 SECONDS AND S 3 FT AT
15 SECONDS. PATCHY FOG IN THE MORNING.
SAT NIGHT
W WIND 10 TO 15 KT IN THE EVENING, BECOMING LIGHT.
SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND S 2 FT AT
14 SECONDS. PATCHY FOG AFTER MIDNIGHT.
SUN
LIGHT WINDS, BECOMING W 5 TO 10 KT IN THE AFTERNOON. SEAS
2 TO 3 FT. WAVE DETAIL: W 2 FT AT 7 SECONDS AND S 2 FT AT
13 SECONDS. PATCHY FOG.
SUN NIGHT
W WIND 10 TO 15 KT, BECOMING 5 TO 10 KT AFTER
MIDNIGHT. SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 7 SECONDS AND S
2 FT AT 12 SECONDS. PATCHY FOG.
MON
W WIND 5 TO 10 KT, BECOMING 10 TO 15 KT IN THE AFTERNOON.
SEAS 2 TO 4 FT. WAVE DETAIL: W 3 FT AT 7 SECONDS AND S 2 FT AT
13 SECONDS. PATCHY FOG.
MON NIGHT
W WIND 10 TO 20 KT. SEAS 3 TO 5 FT. WAVE DETAIL: W
4 FT AT 7 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG.
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