360
FZUS56 KEKA 301006
CWFEKA
COASTAL WATERS FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
306 AM PDT MON MAR 30 2026
WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM
PZZ400-302245-
306 AM PDT MON MAR 30 2026
SYNOPSIS FOR NORTHERN CALIFORNIA WATERS
NORTHERLIES AND STEEP
WAVES ARE FORECAST TO DIMINISH THIS AFTERNOON THROUGH TONIGHT.
WESTERLY AND SOUTHWESTERLY WINDS WITH SEAS GENERALLY UNDER 6 FT
ARE EXPECTED ON TUE. WINDS WILL TURN SOUTHERLY TUE NIGHT AND THEN
STRENGTHEN ON WED WITH NEAR GALE GUSTS POSSIBLE BY WED AFTERNOON
AS A FRONT APPROACHES FROM THE NW. ROBUST WESTERLY WINDS WILL
RAPIDLY DEVELOP BEHIND THE FRONT BY WED NIGHT AND THEN SHIFT TO
NORTHERLY ON THU. LARGE AND STEEP WESTERLY SWELL WILL BUILD WED
NIGHT AND COMBINE WITH SHORTER PERIOD WINDS WAVES TO PRODUCE
HAZARDOUS SEAS THAT WILL LIKELY PERSIST THROUGH FRI NIGHT.
PZZ450-302245-
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
306 AM PDT MON MAR 30 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THIS MORNING
TODAY
N WIND 10 TO 15 KT, BECOMING NW 5 TO 10 KT THIS
AFTERNOON. SEAS 6 FT. WAVE DETAIL: NW 6 FT AT 8 SECONDS
AND W 2 FT AT 12 SECONDS. A CHANCE OF SHOWERS.
TONIGHT
W WIND 5 KT. SEAS 5 FT. WAVE DETAIL: NW
5 FT AT 8 SECONDS AND SW 1 FOOT AT 13 SECONDS.
TUE
SW WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 9 SECONDS AND SW 1 FOOT AT 13 SECONDS. A CHANCE OF
SHOWERS.
TUE NIGHT
S WIND 10 TO 15 KT. SEAS 4 FT. WAVE DETAIL:
NW 3 FT AT 8 SECONDS AND W 2 FT AT 14 SECONDS. SHOWERS.
WED
S WIND 20 TO 25 KT. SEAS 5 FT. WAVE DETAIL: SW 5 FT
AT 6 SECONDS AND NW 2 FT AT 13 SECONDS. SHOWERS.
WED NIGHT
W WIND 10 TO 15 KT. SEAS 8 FT. WAVE DETAIL: W
8 FT AT 11 SECONDS AND NW 3 FT AT 12 SECONDS. SHOWERS.
THU
NW WIND 10 TO 15 KT. SEAS 10 FT. WAVE DETAIL: W
10 FT AT 12 SECONDS. SHOWERS LIKELY.
THU NIGHT
N WIND 10 TO 15 KT. SEAS 11 FT. WAVE DETAIL:
NW 11 FT AT 12 SECONDS. A CHANCE OF RAIN.
FRI
N WIND 10 TO 15 KT. SEAS 8 FT. WAVE DETAIL: NW 8 FT
AT 12 SECONDS.
FRI NIGHT
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL:
NW 8 FT AT 11 SECONDS.
PZZ470-302245-
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
306 AM PDT MON MAR 30 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
TODAY
N WIND 20 TO 25 KT, EASING TO 15 TO 20 KT THIS
AFTERNOON. SEAS 8 FT. WAVE DETAIL: N 8 FT AT 8 SECONDS AND
W 2 FT AT 12 SECONDS. A CHANCE OF SHOWERS.
TONIGHT
NW WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: N
6 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS.
TUE
W WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 9 SECONDS AND S 2 FT AT 13 SECONDS. A CHANCE OF SHOWERS.
TUE NIGHT
S WIND 15 TO 20 KT. SEAS 5 FT. WAVE DETAIL: W
4 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS. SHOWERS LIKELY.
WED
SW WIND 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS
7 FT. WAVE DETAIL: SW 7 FT AT 7 SECONDS AND S 2 FT AT 12 SECONDS.
SHOWERS.
WED NIGHT
W WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL: W
8 FT AT 12 SECONDS AND S 2 FT AT 13 SECONDS. SHOWERS.
THU
NW WIND 15 TO 20 KT. SEAS 12 FT. WAVE DETAIL: W
12 FT AT 12 SECONDS. SHOWERS LIKELY.
THU NIGHT
N WIND 15 TO 20 KT. SEAS 12 FT. WAVE DETAIL:
NW 12 FT AT 12 SECONDS.
FRI
N WIND 20 TO 25 KT. SEAS 9 FT. WAVE DETAIL: NW 9 FT
AT 11 SECONDS.
FRI NIGHT
N WIND 25 TO 30 KT. SEAS 10 FT. WAVE DETAIL:
N 9 FT AT 8 SECONDS AND NW 10 FT AT 11 SECONDS.
PZZ455-302245-
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
306 AM PDT MON MAR 30 2026
TODAY
NW WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: NW
6 FT AT 8 SECONDS AND W 2 FT AT 12 SECONDS. A CHANCE OF SHOWERS.
TONIGHT
NW WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 8 SECONDS AND S 1 FOOT AT 13 SECONDS.
TUE
W WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT
AT 9 SECONDS AND S 1 FOOT AT 13 SECONDS. A CHANCE OF SHOWERS.
TUE NIGHT
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW
4 FT AT 9 SECONDS AND S 2 FT AT 13 SECONDS. A CHANCE OF SHOWERS.
WED
S WIND 15 TO 20 KT. SEAS 4 FT. WAVE DETAIL: SW 4 FT
AT 7 SECONDS AND S 2 FT AT 12 SECONDS. SHOWERS.
WED NIGHT
NW WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL:
W 6 FT AT 8 SECONDS AND NW 2 FT AT 12 SECONDS. SHOWERS.
THU
NW WIND 10 TO 15 KT. SEAS 9 FT. WAVE DETAIL: NW
9 FT AT 12 SECONDS. SHOWERS LIKELY.
THU NIGHT
N WIND 15 TO 20 KT. SEAS 10 FT. WAVE DETAIL:
NW 10 FT AT 12 SECONDS.
FRI
N WIND 15 TO 20 KT. SEAS 9 FT. WAVE DETAIL: NW 9 FT
AT 12 SECONDS.
FRI NIGHT
N WIND 15 TO 20 KT. SEAS 8 FT. WAVE DETAIL:
NW 8 FT AT 11 SECONDS.
PZZ475-302245-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
306 AM PDT MON MAR 30 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON
TODAY
NW WIND 10 TO 15 KT. SEAS 8 FT. WAVE DETAIL: N
8 FT AT 8 SECONDS AND W 2 FT AT 12 SECONDS. A CHANCE OF SHOWERS.
TONIGHT
NW WIND 10 KT. SEAS 6 FT. WAVE DETAIL:
NW 6 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS.
TUE
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT
AT 9 SECONDS AND S 2 FT AT 13 SECONDS. A CHANCE OF SHOWERS.
TUE NIGHT
S WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL:
NW 4 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS. A CHANCE OF
SHOWERS.
WED
SW WIND 15 TO 20 KT. SEAS 5 FT. WAVE DETAIL: SW
5 FT AT 6 SECONDS AND S 2 FT AT 12 SECONDS. SHOWERS.
WED NIGHT
NW WIND 15 TO 20 KT. SEAS 7 FT. WAVE DETAIL:
W 7 FT AT 8 SECONDS AND NW 3 FT AT 12 SECONDS. SHOWERS.
THU
N WIND 15 TO 20 KT. SEAS 11 FT. WAVE DETAIL: NW
11 FT AT 12 SECONDS. A CHANCE OF SHOWERS.
THU NIGHT
N WIND 20 TO 25 KT. SEAS 13 FT. WAVE DETAIL:
NW 13 FT AT 12 SECONDS.
FRI
N WIND 20 TO 25 KT. SEAS 11 FT. WAVE DETAIL: NW
11 FT AT 12 SECONDS.
FRI NIGHT
N WIND 25 TO 30 KT. SEAS 11 FT. WAVE DETAIL:
NW 11 FT AT 11 SECONDS.
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