425
FZUS56 KSGX 082020
CWFSGX
COASTAL WATERS FORECAST FOR CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
120 PM PDT WED APR 8 2026
SAN MATEO POINT TO THE MEXICAN BORDER OUT 60 NM
PZZ700-090915-
120 PM PDT WED APR 8 2026
SYNOPSIS FOR THE FAR SOUTHERN CA COAST
AT 1 PM, A 1018 MB HIGH WAS 700 NAUTICAL MILES SOUTHWEST OF SAN
DIEGO. A 1010 MB LOW WAS 500 NAUTICAL MILES WEST OF SAN FRANCISCO.
ONSHORE FLOW WILL STRENGTHEN TONIGHT, BRINGING OCCASIONAL GUSTS
OVER 20 KNOTS IN THE OUTER WATERS AND ASSOCIATED CHOPPY SEAS. A
COASTAL EDDY WILL CIRCULATE MAINLY DURING THE NIGHTS AND MORNINGS
THROUGH THURSDAY. GENERALLY WEAK ONSHORE FLOW WILL PREVAIL
THURSDAY, BUT INCREASE FOR FRIDAY THROUGH SUNDAY AS A SERIES OF
LOW PRESSURE SYSTEMS MOVE THROUGH THE REGION. THERE IS ALSO A
SLIGHT CHANCE OF THUNDERSTORMS FRIDAY NIGHT AND SATURDAY.
PZZ740-090915-
COASTAL WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER AND OUT
TO 10 NM-
120 PM PDT WED APR 8 2026
TONIGHT...WIND VARIABLE LESS THAN 10 KT
BECOMING S 10 KT AFTER
MIDNIGHT. SEAS 3 TO 4 FT. WAVE DETAIL: W 3 FT AT 7 SECONDS AND S
2 FT AT 13 SECONDS.
THU...WIND S 10 KT
BECOMING W IN THE AFTERNOON. SEAS 3 TO
4 FT. WAVE DETAIL: S 1 FOOT AT 4 SECONDS, W 4 FT AT 7 SECONDS AND
S 2 FT AT 12 SECONDS.
THU 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 SW 2 FT AT 12 SECONDS.
FRI...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT 5 SECONDS AND
SW 2 FT AT 18 SECONDS.
FRI NIGHT
WIND W 10 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT AT
5 SECONDS AND SW 2 FT AT 17 SECONDS. SHOWERS LIKELY AFTER
MIDNIGHT.
SAT
WIND W 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS, W 2 FT AT 7 SECONDS AND SW 2 FT AT 16 SECONDS. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS.
SAT NIGHT
WIND W 10 KT. SEAS 4 FT. WAVE DETAIL: W 1 FOOT AT
4 SECONDS, W 3 FT AT 7 SECONDS AND SW 2 FT AT 16 SECONDS. A
CHANCE OF SHOWERS.
SUN...WIND W 10 KT
BECOMING AROUND 15 KT IN THE AFTERNOON.
SEAS 4 TO 5 FT...BUILDING TO 6 FT IN THE AFTERNOON. W 5 FT AT
6 SECONDS AND SW 2 FT AT 15 SECONDS. SHOWERS LIKELY, MAINLY IN
THE MORNING.
SUN NIGHT
WIND W 10 TO 15 KT. SEAS 5 TO 6 FT. WAVE DETAIL: W
5 FT AT 5 SECONDS AND SW 2 FT AT 15 SECONDS. A CHANCE OF SHOWERS.
MON
WIND W 10 TO 15 KT. SEAS 5 TO 6 FT. WAVE DETAIL: NW 5 FT
AT 5 SECONDS AND SW 2 FT AT 15 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE MORNING.
MON NIGHT...WIND W 10 KT IN THE EVENING
BECOMING VARIABLE LESS
THAN 10 KT. SEAS 4 TO 6 FT. WAVE DETAIL: W 5 FT AT 5 SECONDS AND
SW 2 FT AT 14 SECONDS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
PZZ745-090915-
WATERS FROM SAN MATEO POINT TO THE MEXICAN BORDER EXTENDING 10 TO
60 NM OUT INCLUDING SAN CLEMENTE ISLAND-
120 PM PDT WED APR 8 2026
TONIGHT
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO
6 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS, W 4 FT AT 7 SECONDS AND S
2 FT AT 13 SECONDS.
THU
WIND W 10 TO 15 KT WITH GUSTS TO 20 KT. SEAS 4 TO 6 FT.
WAVE DETAIL: NW 2 FT AT 4 SECONDS, W 4 FT AT 7 SECONDS AND S 2 FT
AT 12 SECONDS.
THU NIGHT
WIND NW 10 TO 15 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W
3 FT AT 5 SECONDS AND SW 2 FT AT 12 SECONDS.
FRI...WIND VARIABLE LESS THAN 10 KT
BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 TO 4 FT. WAVE DETAIL: NW 3 FT AT 5 SECONDS AND
S 2 FT AT 18 SECONDS.
FRI NIGHT
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 2 FT AT
5 SECONDS AND S 3 FT AT 17 SECONDS. SHOWERS LIKELY AFTER
MIDNIGHT.
SAT
WIND W 10 KT. SEAS 3 TO 4 FT. WAVE DETAIL: W 1 FOOT AT
4 SECONDS, W 2 FT AT 7 SECONDS AND SW 2 FT AT 16 SECONDS. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF TSTMS IN THE MORNING,
THEN A SLIGHT CHANCE OF TSTMS IN THE AFTERNOON.
SAT NIGHT
WIND W 10 KT. SEAS 4 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS, W 3 FT AT 7 SECONDS AND S 3 FT AT 16 SECONDS. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
SUN
WIND W 10 TO 15 KT. SEAS 5 TO 6 FT. WAVE DETAIL: W 2 FT AT
4 SECONDS, W 5 FT AT 7 SECONDS AND S 3 FT AT 15 SECONDS. A CHANCE
OF SHOWERS, MAINLY IN THE MORNING.
SUN NIGHT
WIND W 10 TO 15 KT. SEAS 5 TO 6 FT. WAVE DETAIL: W
5 FT AT 6 SECONDS AND S 2 FT AT 15 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.
MON
WIND W 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: NW 5 FT AT
5 SECONDS AND S 2 FT AT 15 SECONDS.
MON NIGHT
WIND W 10 TO 15 KT. SEAS 5 TO 6 FT. WAVE DETAIL: W
5 FT AT 5 SECONDS AND S 2 FT AT 14 SECONDS.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
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