826
FZUS56 KSGX 181958
CWFSGX
COASTAL WATERS FORECAST FOR CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
1258 PM PDT SAT APR 18 2026
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM
PZZ700-190815-
1258 PM PDT SAT APR 18 2026
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
AT 1 PM, A 1023 MB HIGH WAS 550 NAUTICAL MILES WEST OF SAN DIEGO
AND A 1014 MB LOW COVERED SOUTHWEST ARIZONA. LIGHT ONSHORE FLOW
WILL PREVAIL THROUGH TUESDAY. INCREASING ONSHORE FLOW AND SEAS ARE
EXPECTED BY WEDNESDAY AND THURSDAY.
PZZ740-190815-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 10 NM-
1258 PM PDT SAT APR 18 2026
TONIGHT
WIND VARIABLE LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL:
W 2 FT AT 7 SECONDS AND S 2 FT AT 14 SECONDS.
SUN...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.
SUN NIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S
2 FT AT 14 SECONDS.
MON
WIND NW 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS
AND SW 2 FT AT 14 SECONDS.
MON NIGHT...WIND NW 10 KT IN THE EVENING
BECOMING VARIABLE
LESS THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND
SW 2 FT AT 14 SECONDS.
TUE...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W 3 FT
AT 10 SECONDS AND SW 2 FT AT 14 SECONDS.
TUE NIGHT
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS, W 4 FT AT 10 SECONDS AND S 2 FT AT 14 SECONDS. A
CHANCE OF SHOWERS, MAINLY IN THE EVENING.
WED...WIND NW 10 KT
BECOMING W IN THE AFTERNOON. SEAS 4 TO
6 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS, W 5 FT AT 7 SECONDS AND
S 2 FT AT 15 SECONDS.
WED NIGHT...WIND NW 15 KT
BECOMING AROUND 10 KT AFTER
MIDNIGHT. SEAS 5 TO 6 FT. WAVE DETAIL: NW 5 FT AT 6 SECONDS AND S
2 FT AT 15 SECONDS.
THU
WIND SW 10 TO 15 KT. SEAS 4 TO 6 FT. WAVE DETAIL: SW
1 FOOT AT 4 SECONDS, W 5 FT AT 7 SECONDS AND S 2 FT AT
17 SECONDS.
THU NIGHT
WIND W 10 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS, W 4 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.
PZZ745-190815-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
1258 PM PDT SAT APR 18 2026
TONIGHT...WIND W 10 KT THIS EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W
2 FT AT 7 SECONDS AND S 2 FT AT 14 SECONDS.
SUN
WIND W 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS
AND S 2 FT AT 14 SECONDS.
SUN NIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S
2 FT AT 14 SECONDS.
MON...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.
MON NIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND S
2 FT AT 14 SECONDS.
TUE...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT 4 SECONDS, W
3 FT AT 10 SECONDS AND S 2 FT AT 14 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE AFTERNOON.
TUE NIGHT
WIND W 10 TO 15 KT. SEAS 4 TO 5 FT. WAVE DETAIL: W
2 FT AT 4 SECONDS, NW 4 FT AT 10 SECONDS AND S 2 FT AT
14 SECONDS. A SLIGHT CHANCE OF SHOWERS.
WED
WIND NW 10 TO 15 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NW 2 FT
AT 4 SECONDS, NW 5 FT AT 7 SECONDS AND S 2 FT AT 15 SECONDS.
WED NIGHT
WIND NW 10 TO 15 KT. SEAS 6 TO 7 FT. WAVE DETAIL: NW
6 FT AT 6 SECONDS AND S 2 FT AT 15 SECONDS.
THU
WIND W 10 TO 15 KT. SEAS 5 TO 7 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS, NW 6 FT AT 7 SECONDS AND S 2 FT AT 17 SECONDS.
THU NIGHT
WIND W 10 TO 15 KT. SEAS 5 TO 7 FT. WAVE DETAIL: W
5 FT AT 6 SECONDS AND S 2 FT AT 15 SECONDS.
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