522
FZUS56 KEKA 062205
CWFEKA
COASTAL WATERS FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
305 PM PDT SUN SEP 6 2026
WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM
PZZ400-071115-
305 PM PDT SUN SEP 6 2026
SYNOPSIS FOR NORTHERN CALIFORNIA WATERS
AN OFFSHORE HIGH-
PRESSURE SYSTEM INTERACTING WITH AN INLAND THERMAL LOW WILL
MAINTAIN STRENGTHENING NORTHERLY WINDS ACROSS THE SOUTHERN WATERS
THROUGH MONDAY. 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 THROUGH
EARLY MONDAY NIGHT.
PZZ450-071115-
COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA OUT 10 NM-
305 PM PDT SUN SEP 6 2026
TONIGHT
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
3 FT AT 9 SECONDS AND S 2 FT AT 15 SECONDS. PATCHY DENSE FOG
AFTER MIDNIGHT.
MON
N WIND 10 TO 15 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 7 SECONDS AND NW 1 FOOT AT 13 SECONDS.
MON NIGHT
N WIND 10 TO 15 KT. SEAS 4 FT. WAVE DETAIL:
NW 4 FT AT 7 SECONDS AND NW 1 FOOT AT 12 SECONDS.
TUE
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 7 SECONDS AND W 1 FOOT AT 11 SECONDS.
TUE NIGHT
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL:
NW 4 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS.
WED
N WIND 5 KT. SEAS 5 FT. WAVE DETAIL: NW 5 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 S 1 FOOT AT 12 SECONDS.
THU
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 3 FT
AT 7 SECONDS AND NW 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
2 FT AT 7 SECONDS AND NW 4 FT AT 11 SECONDS.
FRI
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 9 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 S 2 FT AT 9 SECONDS.
PZZ470-071115-
WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM 10 TO 60 NM-
305 PM PDT SUN SEP 6 2026
TONIGHT
N WIND 10 TO 15 KT, RISING TO 15 TO 20 KT AFTER
MIDNIGHT. SEAS 5 FT. WAVE DETAIL: NW 4 FT AT 9 SECONDS AND
S 4 FT AT 14 SECONDS.
MON
N WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL: NW 6 FT
AT 6 SECONDS AND S 4 FT AT 14 SECONDS.
MON NIGHT
N WIND 20 TO 25 KT. SEAS 7 FT. WAVE DETAIL: N
6 FT AT 7 SECONDS AND S 4 FT AT 14 SECONDS.
TUE
N WIND 20 TO 25 KT. SEAS 7 FT. WAVE DETAIL: N 7 FT
AT 7 SECONDS AND S 4 FT AT 14 SECONDS.
TUE NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: N
7 FT AT 8 SECONDS AND S 4 FT AT 12 SECONDS.
WED
N WIND 10 TO 15 KT. SEAS 7 FT. WAVE DETAIL: NW 6 FT
AT 8 SECONDS AND S 4 FT AT 12 SECONDS.
WED NIGHT
N WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW
5 FT AT 7 SECONDS AND S 3 FT AT 11 SECONDS.
THU
N WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: N 4 FT
AT 7 SECONDS AND S 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: N
5 FT AT 7 SECONDS AND NW 3 FT AT 11 SECONDS.
FRI
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: N 6 FT
AT 7 SECONDS AND S 3 FT AT 10 SECONDS.
FRI NIGHT
N WIND 10 TO 15 KT. SEAS 8 FT. WAVE DETAIL: N
7 FT AT 8 SECONDS AND S 2 FT AT 9 SECONDS.
PZZ455-071115-
COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT 10 NM-
305 PM PDT SUN SEP 6 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
TONIGHT
NW WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL: NW
6 FT AT 7 SECONDS AND S 3 FT AT 15 SECONDS.
MON
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: NW
5 FT AT 7 SECONDS AND S 3 FT AT 14 SECONDS.
MON NIGHT
N WIND 15 TO 20 KT. SEAS 5 FT. WAVE DETAIL:
NW 5 FT AT 7 SECONDS AND NW 1 FOOT AT 12 SECONDS.
TUE
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 8 SECONDS AND NW 1 FOOT AT 11 SECONDS.
TUE NIGHT
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL:
NW 3 FT AT 8 SECONDS AND W 1 FOOT AT 11 SECONDS.
WED
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 8 SECONDS AND S 3 FT AT 12 SECONDS.
WED NIGHT
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL:
NW 4 FT AT 8 SECONDS AND S 3 FT AT 11 SECONDS.
THU
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 3 FT
AT 7 SECONDS AND S 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW
1 FOOT AT 7 SECONDS AND NW 4 FT AT 11 SECONDS.
FRI
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: NW
4 FT AT 9 SECONDS AND S 3 FT AT 9 SECONDS.
FRI NIGHT
N WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL:
NW 6 FT AT 8 SECONDS AND S 2 FT AT 8 SECONDS.
PZZ475-071115-
WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO 60 NM-
305 PM PDT SUN SEP 6 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON
TONIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: NW
7 FT AT 8 SECONDS AND S 4 FT AT 14 SECONDS.
MON
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: NW 7 FT
AT 7 SECONDS AND S 4 FT AT 14 SECONDS.
MON NIGHT
N WIND 20 TO 25 KT. SEAS 7 FT. WAVE DETAIL:
NW 7 FT AT 7 SECONDS AND S 5 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 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
NW 5 FT AT 8 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 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW
5 FT AT 8 SECONDS AND S 3 FT AT 11 SECONDS.
THU
N WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW 3 FT
AT 7 SECONDS AND S 3 FT AT 12 SECONDS.
THU NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: N
4 FT AT 7 SECONDS AND S 4 FT AT 11 SECONDS.
FRI
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: N 6 FT
AT 7 SECONDS AND S 3 FT AT 9 SECONDS.
FRI NIGHT
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: N
7 FT AT 8 SECONDS AND S 2 FT AT 8 SECONDS.
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