567
FZUS56 KSGX 191020
CWFSGX
COASTAL WATERS FORECAST FOR CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
220 AM PST FRI DEC 19 2025
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM
PZZ700-192330-
220 AM PST FRI DEC 19 2025
SYNOPSIS FOR THE FAR SOUTHERN CALIFORNIA COAST
AT 2 AM, A 1022 MB HIGH WAS AROUND 615 NM WEST OF SAN DIEGO AND A
1014 MB LOW WAS OVER THE GULF OF CALIFORNIA WITH A TROUGH
EXTENDING NORTHWARD INTO SOUTHERN CALIFORNIA. AREAS OF DENSE FOG
WILL CONTINUE OVER THE INNER COASTAL WATERS THROUGH LATE THIS
MORNING. WEAK ONSHORE FLOW WILL CONTINUE THROUGH MONDAY MORNING.
SOUTHERLY WINDS STRENGTHEN LATE TUESDAY AHEAD OF A STORM THAT
WILL BRING WIDESPREAD MODERATE TO HEAVY RAIN LATE TUESDAY INTO
WEDNESDAY.
PZZ740-192330-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 10 NM-
220 AM PST FRI DEC 19 2025
TODAY
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL:
SW 1 FOOT AT 4 SECONDS, W 3 FT AT 12 SECONDS AND SW 1 FOOT AT
12 SECONDS. AREAS OF FOG WITH VSBY 1 NM OR LESS THIS MORNING.
TONIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL:
W 3 FT AT 8 SECONDS AND SW 1 FOOT AT 12 SECONDS.
SAT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL: SW
1 FOOT AT 4 SECONDS, W 3 FT AT 7 SECONDS AND SW 1 FOOT AT
12 SECONDS.
SAT NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS.
WAVE DETAIL: W 2 FT AT 12 SECONDS AND S 1 FOOT AT 12 SECONDS.
SUN...WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS
BECOMING 3 FT IN THE AFTERNOON. W 1 FOOT AT 4 SECONDS, W 2 FT AT
12 SECONDS AND S 1 FOOT AT 12 SECONDS.
SUN NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT AT 12 SECONDS AND S 1 FOOT
AT 12 SECONDS.
MON...WIND VARIABLE LESS THAN 10 KT
BECOMING NW 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: N 1 FOOT AT 4 SECONDS, W 2 FT
AT 11 SECONDS AND S 1 FOOT AT 12 SECONDS.
MON NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT AT 11 SECONDS AND S 1 FOOT
AT 13 SECONDS.
TUE...WIND VARIABLE LESS THAN 10 KT
BECOMING S 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS, W 2 FT AT
13 SECONDS AND S 2 FT AT 14 SECONDS. A CHANCE OF RAIN IN THE
AFTERNOON.
TUE NIGHT...WIND SE 15 TO 20 KT. SEAS 3 TO 4 FT
BUILDING TO
5 TO 6 FT AFTER MIDNIGHT. SE 5 FT AT 6 SECONDS, W 1 FOOT AT
13 SECONDS AND SW 1 FOOT AT 14 SECONDS. RAIN LIKELY.
PZZ745-192330-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
220 AM PST FRI DEC 19 2025
TODAY...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT THIS
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS, W
4 FT AT 11 SECONDS AND S 1 FOOT AT 12 SECONDS. AREAS OF FOG WITH
VSBY 1 NM OR LESS THIS MORNING.
TONIGHT
WIND NW 10 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NW 2 FT AT
4 SECONDS, W 4 FT AT 8 SECONDS AND S 1 FOOT AT 12 SECONDS.
SAT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: W 1 FOOT AT 4 SECONDS, W 3 FT AT 7 SECONDS AND S 1 FOOT
AT 12 SECONDS.
SAT NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: S 1 FOOT AT 12 SECONDS AND W 2 FT AT 13 SECONDS.
SUN...WIND VARIABLE LESS THAN 10 KT
BECOMING NW 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT
AT 12 SECONDS AND S 1 FOOT AT 12 SECONDS.
SUN NIGHT
WIND NW 10 KT. SEAS 3 FT. WAVE DETAIL: NW 1 FOOT AT
4 SECONDS, W 3 FT AT 11 SECONDS AND S 1 FOOT AT 12 SECONDS.
MON...WIND VARIABLE LESS THAN 10 KT
BECOMING NW 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT
AT 11 SECONDS AND S 1 FOOT AT 12 SECONDS.
MON NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT AT 11 SECONDS AND S 1 FOOT
AT 13 SECONDS.
TUE...WIND VARIABLE LESS THAN 10 KT
BECOMING S 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: S 2 FT AT 4 SECONDS, W
2 FT AT 13 SECONDS AND S 2 FT AT 14 SECONDS. A SLIGHT CHANCE OF
RAIN IN THE MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON.
TUE NIGHT...WIND SE 15 KT
BECOMING S AFTER MIDNIGHT. SEAS
4 FT...BUILDING TO 6 TO 7 FT AFTER MIDNIGHT. S 6 FT AT 7 SECONDS,
W 2 FT AT 13 SECONDS AND S 1 FOOT AT 14 SECONDS. RAIN.
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