149
FZUS56 KSGX 170901
CWFSGX
COASTAL WATERS FORECAST FOR CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
201 AM PDT MON AUG 17 2026
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM
PZZ700-172200-
201 AM PDT MON AUG 17 2026
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
AT 1 AM, A 1023 MB HIGH WAS 500 NAUTICAL MILES WEST OF POINT
CONCEPTION AND A 1009 MB LOW WAS OVER NEEDLES. BRISK, MODERATE
ONSHORE FLOW WILL CONTINUE IN THE OUTER WATERS THROUGH THIS
EVENING. THE ONSHORE FLOW WILL WEAKEN INCREMENTALLY TUESDAY
THROUGH FRIDAY.
PZZ740-172200-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 10 NM-
201 AM PDT MON AUG 17 2026
TODAY
WIND NW 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO 5 FT.
WAVE DETAIL: W 3 FT AT 5 SECONDS AND SW 2 FT AT 15 SECONDS.
TONIGHT...WIND NW 10 TO 15 KT IN THE EVENING
BECOMING
VARIABLE LESS THAN 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 4 FT AT
5 SECONDS AND SW 2 FT AT 14 SECONDS.
TUE
WIND W 10 KT. SEAS 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS
AND S 2 FT AT 14 SECONDS.
TUE NIGHT...WIND NW 10 KT IN THE EVENING
BECOMING VARIABLE
LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS
AND S 2 FT AT 15 SECONDS.
WED...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W 3 FT
AT 7 SECONDS AND S 2 FT AT 16 SECONDS.
WED NIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 5 SECONDS AND
S 2 FT AT 15 SECONDS.
THU...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT
AT 15 SECONDS.
THU NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: SW 2 FT AT 5 SECONDS AND S 2 FT AT 15 SECONDS.
FRI...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT
AT 14 SECONDS.
FRI NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.
PZZ745-172200-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
201 AM PDT MON AUG 17 2026
TODAY...WIND NW 10 TO 15 KT
BECOMING 15 TO 20 KT THIS
AFTERNOON. SEAS 4 TO 6 FT. WAVE DETAIL: NW 4 FT AT 6 SECONDS AND
S 3 FT AT 15 SECONDS.
TONIGHT
WIND NW 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NW 4 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.
TUE
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO 6 FT.
WAVE DETAIL: W 4 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.
TUE NIGHT
WIND NW 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO
6 FT. WAVE DETAIL: W 4 FT AT 5 SECONDS AND S 2 FT AT 15 SECONDS.
WED
WIND W 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: NW 1 FOOT
AT 4 SECONDS, W 4 FT AT 7 SECONDS AND S 2 FT AT 16 SECONDS.
WED NIGHT...WIND W 10 TO 15 KT IN THE EVENING
BECOMING
VARIABLE LESS THAN 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 1 FOOT
AT 4 SECONDS, W 3 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.
THU...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 6 SECONDS AND S
2 FT AT 15 SECONDS.
THU NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT AT 15 SECONDS.
FRI
WIND VARIABLE LESS THAN 10 KT. SEAS 3 TO 4 FT. WAVE
DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.
FRI NIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE
DETAIL: W 2 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page