212
FZUS56 KEKA 152130
CWFEKA
COASTAL WATERS FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
230 PM PDT FRI AUG 15 2025
WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM
PZZ400-161015-
230 PM PDT FRI AUG 15 2025
SYNOPSIS FOR NORTHERN CALIFORNIA WATERS.
MODERATE TO STRONG
NORTHERLY WINDS DOWNWIND OF CAPE MENDOCINO, WHILE LIGHTER WINDS
ACROSS THE NORTHERN WATERS. NORTHERLY WINDS ARE EXPECTED TO
CONTINUE TO DIMINISH THIS EVENING AND INTO SATURDAY. SHORT-
PERIOD SEAS WILL ALSO CONTINUE TO SUBSIDE THROUGH TONIGHT. A NW
SWELL AROUND 4 TO 6 FEET AT AROUND 10 SECONDS ARRIVES SATURDAY
AFTERNOON.
PZZ450-161015-
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
230 PM PDT FRI AUG 15 2025
TONIGHT
W WIND 5 KT, BACKING TO S AFTER MIDNIGHT. SEAS
AROUND 3 FT. WAVE DETAIL: NW 2 FT AT 7 SECONDS AND SW 2 FT AT
14 SECONDS. A CHANCE OF WITH PATCHY DENSE FOG. A CHANCE OF
SHOWERS.
SAT
NW WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 8 SECONDS AND SW 2 FT AT 14 SECONDS. PATCHY DENSE FOG.
SHOWERS LIKELY.
SAT NIGHT
NW WIND 5 KT. SEAS 6 FT. WAVE DETAIL:
NW 6 FT AT 11 SECONDS.
SUN
NW WIND 5 KT. SEAS 6 FT. WAVE DETAIL: NW
6 FT AT 11 SECONDS.
SUN NIGHT
N WIND 5 KT. SEAS 5 FT. WAVE DETAIL:
NW 5 FT AT 10 SECONDS.
MON
NW WIND 5 KT. SEAS 5 FT. WAVE DETAIL: NW
5 FT AT 10 SECONDS.
MON NIGHT
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL:
NW 4 FT AT 9 SECONDS.
TUE
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 10 SECONDS.
TUE NIGHT
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: N
1 FOOT AT 4 SECONDS AND NW 4 FT AT 9 SECONDS.
WED
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: N 3 FT
AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
WED NIGHT
N WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: N
3 FT AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
PZZ470-161015-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
230 PM PDT FRI AUG 15 2025
TONIGHT
W WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 7 SECONDS AND SW 2 FT AT 14 SECONDS. PATCHY DENSE FOG.
SHOWERS LIKELY.
SAT
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 9 SECONDS AND SW 2 FT AT 14 SECONDS. A CHANCE OF SHOWERS.
SAT NIGHT
N WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW
6 FT AT 11 SECONDS AND S 2 FT AT 14 SECONDS.
SUN
NW WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW 6 FT
AT 10 SECONDS AND S 2 FT AT 14 SECONDS.
SUN NIGHT
NW WIND 5 KT. SEAS 5 FT. WAVE DETAIL:
NW 5 FT AT 10 SECONDS AND S 2 FT AT 14 SECONDS.
MON
W WIND 5 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 10 SECONDS.
MON NIGHT
N WIND 5 KT. SEAS 4 FT. WAVE DETAIL:
NW 4 FT AT 9 SECONDS.
TUE
N WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 10 SECONDS.
TUE NIGHT
N WIND 10 KT. SEAS 4 FT. WAVE DETAIL:
N 3 FT AT 4 SECONDS AND NW 4 FT AT 9 SECONDS.
WED
N WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: N 4 FT
AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
WED NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: N
5 FT AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
PZZ455-161015-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
230 PM PDT FRI AUG 15 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
NW WIND 20 TO 25 KT, EASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 5 FT. WAVE DETAIL: NW 5 FT AT 6 SECONDS AND
SW 2 FT AT 14 SECONDS. A CHANCE OF.
SAT
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: NW
3 FT AT 4 SECONDS AND NW 4 FT AT 8 SECONDS.
SAT NIGHT
NW WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
NW 4 FT AT 5 SECONDS AND NW 5 FT AT 10 SECONDS.
SUN
NW WIND 5 TO 10 KT. SEAS 7 FT. WAVE DETAIL: NW 4 FT
AT 5 SECONDS AND NW 5 FT AT 11 SECONDS.
SUN NIGHT
NW WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL:
NW 4 FT AT 5 SECONDS AND NW 5 FT AT 10 SECONDS.
MON
NW WIND 5 KT. SEAS 5 FT. WAVE DETAIL: N 3 FT
AT 4 SECONDS AND NW 4 FT AT 10 SECONDS. PATCHY DENSE FOG.
MON NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: N
2 FT AT 4 SECONDS AND NW 4 FT AT 9 SECONDS.
TUE
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: N 3 FT
AT 4 SECONDS AND NW 3 FT AT 10 SECONDS.
TUE NIGHT
N WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: N
4 FT AT 5 SECONDS AND NW 3 FT AT 10 SECONDS.
WED
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: N 4 FT
AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
WED NIGHT
N WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL: N
4 FT AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
PZZ475-161015-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
230 PM PDT FRI AUG 15 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING
TONIGHT
NW WIND 15 TO 20 KT, EASING TO 10 TO 15 KT AFTER
MIDNIGHT. SEAS 5 FT. WAVE DETAIL: NW 5 FT AT 5 SECONDS AND
S 2 FT AT 14 SECONDS. A CHANCE OF.
SAT
NW WIND 10 KT. SEAS 5 FT. WAVE DETAIL: NW
4 FT AT 4 SECONDS AND NW 4 FT AT 8 SECONDS.
SAT NIGHT
NW WIND 10 TO 15 KT. SEAS 7 FT. WAVE DETAIL:
NW 4 FT AT 5 SECONDS AND NW 6 FT AT 11 SECONDS.
SUN
NW WIND 10 TO 15 KT. SEAS 7 FT. WAVE DETAIL: NW
4 FT AT 5 SECONDS AND NW 6 FT AT 11 SECONDS.
SUN NIGHT
NW WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL:
NW 4 FT AT 5 SECONDS AND NW 5 FT AT 10 SECONDS.
MON
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 3 FT
AT 4 SECONDS AND NW 5 FT AT 10 SECONDS.
MON NIGHT
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: N
3 FT AT 4 SECONDS AND NW 4 FT AT 9 SECONDS.
TUE
N WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: N 4 FT
AT 4 SECONDS AND NW 4 FT AT 10 SECONDS.
TUE NIGHT
N WIND 15 TO 20 KT. SEAS 5 FT. WAVE DETAIL: N
4 FT AT 5 SECONDS AND NW 4 FT AT 10 SECONDS.
WED
N WIND 15 TO 20 KT. SEAS 6 FT. WAVE DETAIL: N 5 FT
AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
WED NIGHT
N WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL: N
6 FT AT 5 SECONDS AND NW 3 FT AT 9 SECONDS.
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