765
FZUS56 KSGX 180904
CWFSGX
COASTAL WATERS FORECAST FOR CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
104 AM PST SUN JAN 18 2026
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM
PZZ700-182130-
104 AM PST SUN JAN 18 2026
SYNOPSIS FOR THE FAR SOUTHERN CALIFORNIA COAST
AT 1 AM, A 1037 MB HIGH WAS OVER SOUTHERN WASHINGTON AND A BROAD
1018 MB LOW WAS OVER THE SOUTHWEST CALIFORNIA COAST. PATCHY DENSE
FOG POSSIBLE TONIGHT INTO MONDAY MORNING. WEAK OFFSHORE FLOW
DURING THE NIGHTS AND MORNINGS WILL ALTERNATE WITH WEAK ONSHORE
WESTERLY FLOW DURING THE AFTERNOONS AND EVENINGS THROUGH
WEDNESDAY.
PZZ740-182130-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 10 NM-
104 AM PST SUN JAN 18 2026
TODAY
WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS. WAVE
DETAIL: W 1 FOOT AT 12 SECONDS AND S 1 FOOT AT 14 SECONDS.
TONIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS. WAVE
DETAIL: S 1 FOOT AT 12 SECONDS AND W 2 FT AT 16 SECONDS.
MON
WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS. WAVE
DETAIL: S 1 FOOT AT 12 SECONDS AND W 2 FT AT 14 SECONDS.
MON NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS.
WAVE DETAIL: S 1 FOOT AT 12 SECONDS AND W 2 FT AT 13 SECONDS.
TUE...WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS
BECOMING 3 FT IN THE AFTERNOON. WAVE DETAIL: S 1 FOOT AT
11 SECONDS AND W 2 FT AT 14 SECONDS.
TUE NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: S 1 FOOT AT 11 SECONDS AND W 2 FT AT 13 SECONDS.
WED
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL: NW
1 FOOT AT 4 SECONDS, W 2 FT AT 12 SECONDS AND SW 1 FOOT AT
16 SECONDS.
WED NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT AT 14 SECONDS AND SW
1 FOOT AT 16 SECONDS.
THU...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, W 2 FT
AT 13 SECONDS AND SW 1 FOOT AT 15 SECONDS.
THU NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT IN THE
EVENING...BECOMING 2 FT OR LESS. WAVE DETAIL: W 1 FOOT AT
4 SECONDS, W 2 FT AT 12 SECONDS AND SW 1 FOOT AT 15 SECONDS...
SUBSIDING TO W 1 FOOT AT 4 SECONDS, W 2 FT AT 12 SECONDS AND SW
1 FOOT AT 14 SECONDS.
PZZ745-182130-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
104 AM PST SUN JAN 18 2026
TODAY...WIND VARIABLE LESS THAN 10 KT. SEAS 2 FT OR LESS
BECOMING 3 FT THIS AFTERNOON. NW 1 FOOT AT 4 SECONDS, S 1 FOOT AT
13 SECONDS AND W 2 FT AT 17 SECONDS.
TONIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, S
1 FOOT AT 12 SECONDS AND W 3 FT AT 15 SECONDS.
MON
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL: S
1 FOOT AT 12 SECONDS AND W 3 FT AT 14 SECONDS.
MON 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.
TUE
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL: SE
1 FOOT AT 4 SECONDS, S 1 FOOT AT 11 SECONDS AND W 3 FT AT
14 SECONDS.
TUE NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: S 1 FOOT AT 11 SECONDS AND W 3 FT AT 13 SECONDS.
WED
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: N 1 FOOT AT 4 SECONDS, W 3 FT AT 12 SECONDS AND S 1 FOOT
AT 16 SECONDS.
WED NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: NW 1 FOOT AT 4 SECONDS, W 3 FT AT 14 SECONDS AND S 1 FOOT
AT 16 SECONDS.
THU...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 1 FOOT AT 4 SECONDS, W
3 FT AT 13 SECONDS AND S 1 FOOT AT 15 SECONDS.
THU NIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W 2 FT
AT 12 SECONDS AND S 1 FOOT AT 15 SECONDS.
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