013
FZUS56 KEKA 072151
CWFEKA
COASTAL WATERS FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
251 PM PDT MON SEP 7 2026
WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM
PZZ400-081015-
251 PM PDT MON SEP 7 2026
SYNOPSIS FOR NORTHERN CALIFORNIA WATERS
NORTHERLY WINDS
STRENGTHEN ACROSS THE WATERS TODAY. WINDS WILL TEMPORARILY EASE
WEDNESDAY AS A THERMAL TROUGH MOVES OVER THE COAST TO GENERATE
OFFSHORE FLOW, BEFORE NORTHERLIES RE-STRENGTHEN LATE THURSDAY. A
LONG-PERIOD SOUTHERLY SWELL FROM HURRICANE MARIE WILL PERSIST
ACROSS ALL WATERS, SLOWLY SUBSIDING THROUGH THE WEEK.
PZZ450-081015-
COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA OUT 10 NM-
251 PM PDT MON SEP 7 2026
TONIGHT
N WIND 10 TO 15 KT, EASING TO 5 TO 10 KT AFTER
MIDNIGHT. SEAS 5 FT. WAVE DETAIL: NW 5 FT AT 8 SECONDS AND
S 2 FT AT 14 SECONDS. PATCHY DENSE FOG AFTER MIDNIGHT.
TUE
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 8 SECONDS AND S 2 FT AT 14 SECONDS.
TUE NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW
5 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS.
WED
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 8 SECONDS AND S 2 FT AT 12 SECONDS.
WED NIGHT
N WIND 5 KT. SEAS 5 FT. WAVE DETAIL:
NW 4 FT AT 8 SECONDS AND NW 3 FT AT 13 SECONDS. PATCHY FOG.
THU
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 8 SECONDS AND NW 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW
5 FT AT 8 SECONDS AND NW 4 FT AT 11 SECONDS.
FRI
N WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 8 SECONDS AND S 2 FT AT 10 SECONDS.
FRI NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW
5 FT AT 8 SECONDS AND NW 2 FT AT 12 SECONDS.
SAT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 2 FT
AT 5 SECONDS AND NW 5 FT AT 11 SECONDS.
SAT NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW
2 FT AT 4 SECONDS AND NW 5 FT AT 10 SECONDS.
PZZ470-081015-
WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM 10 TO 60 NM-
251 PM PDT MON SEP 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
TONIGHT
N WIND 20 TO 25 KT. SEAS 9 FT. WAVE DETAIL: N
9 FT AT 8 SECONDS AND S 4 FT AT 14 SECONDS.
TUE
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: NW 7 FT
AT 8 SECONDS AND S 4 FT AT 13 SECONDS.
TUE NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL:
NW 7 FT AT 8 SECONDS AND S 4 FT AT 13 SECONDS. PATCHY DENSE FOG.
WED
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: NW 5 FT
AT 8 SECONDS AND S 3 FT AT 12 SECONDS.
WED NIGHT
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
NW 6 FT AT 7 SECONDS AND S 3 FT AT 11 SECONDS.
THU
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: NW 5 FT
AT 7 SECONDS AND S 3 FT AT 10 SECONDS.
THU NIGHT
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: N
8 FT AT 8 SECONDS AND NW 3 FT AT 11 SECONDS.
FRI
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: N 7 FT
AT 8 SECONDS AND S 3 FT AT 10 SECONDS.
FRI NIGHT
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: N
6 FT AT 7 SECONDS AND S 2 FT AT 9 SECONDS.
SAT
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: N 4 FT
AT 6 SECONDS AND NW 5 FT AT 11 SECONDS.
SAT NIGHT
N WIND 10 TO 15 KT. SEAS 7 FT. WAVE DETAIL: N
4 FT AT 6 SECONDS AND NW 5 FT AT 10 SECONDS.
PZZ455-081015-
COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT 10 NM-
251 PM PDT MON SEP 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TONIGHT
NW WIND 15 TO 20 KT, BECOMING N 10 TO 15 KT AFTER
MIDNIGHT. SEAS 6 FT. WAVE DETAIL: NW 6 FT AT 8 SECONDS AND
S 3 FT AT 14 SECONDS.
TUE
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 9 SECONDS AND S 3 FT AT 13 SECONDS.
TUE NIGHT
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 9 SECONDS AND S 3 FT AT 12 SECONDS.
WED
NW WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 9 SECONDS AND S 2 FT AT 12 SECONDS.
WED NIGHT
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 8 SECONDS AND S 3 FT AT 11 SECONDS.
THU
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: NW
3 FT AT 8 SECONDS AND NW 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
NW 5 FT AT 8 SECONDS AND NW 3 FT AT 11 SECONDS.
FRI
NW WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL: NW
6 FT AT 8 SECONDS AND S 3 FT AT 9 SECONDS.
FRI NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL:
NW 7 FT AT 8 SECONDS AND S 2 FT AT 8 SECONDS.
SAT
NW WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL: NW
6 FT AT 8 SECONDS AND NW 2 FT AT 11 SECONDS.
SAT NIGHT
N WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL:
NW 6 FT AT 7 SECONDS AND NW 2 FT AT 10 SECONDS.
PZZ475-081015-
WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO 60 NM-
251 PM PDT MON SEP 7 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
N WIND 20 TO 25 KT. SEAS 9 FT. WAVE DETAIL: N
8 FT AT 9 SECONDS AND S 5 FT AT 14 SECONDS.
TUE
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: NW 7 FT
AT 9 SECONDS AND S 4 FT AT 12 SECONDS.
TUE NIGHT
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
NW 5 FT AT 9 SECONDS AND S 4 FT AT 12 SECONDS.
WED
N WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW 5 FT
AT 8 SECONDS AND S 4 FT AT 11 SECONDS.
WED NIGHT
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
NW 5 FT AT 8 SECONDS AND S 3 FT AT 11 SECONDS.
THU
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: NW 5 FT
AT 8 SECONDS AND NW 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: N
8 FT AT 8 SECONDS AND NW 3 FT AT 11 SECONDS.
FRI
N WIND 20 TO 25 KT. SEAS 8 FT. WAVE DETAIL: NW 8 FT
AT 8 SECONDS AND S 3 FT AT 9 SECONDS.
FRI NIGHT
N WIND 20 TO 25 KT. SEAS 9 FT. WAVE DETAIL: N
8 FT AT 8 SECONDS AND S 2 FT AT 8 SECONDS.
SAT
N WIND 20 TO 25 KT. SEAS 8 FT. WAVE DETAIL: N 8 FT
AT 7 SECONDS AND NW 3 FT AT 11 SECONDS.
SAT NIGHT
N WIND 20 KT. SEAS 7 FT. WAVE DETAIL:
N 7 FT AT 7 SECONDS AND NW 4 FT AT 10 SECONDS.
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