288  
FZUS56 KEKA 050510  
CWFEKA  
 
COASTAL WATERS FORECAST FOR NORTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
910 PM PST TUE NOV 4 2025  
 
WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM  
 
PZZ400-051730-  
910 PM PST TUE NOV 4 2025  
   
SYNOPSIS FOR NORTHERN CALIFORNIA WATERS
 
WINDS ARE INCREASING  
AND PEAKING TONIGHT WITH GUSTS TO NEAR 60 KT AHEAD OF AN WITH A  
FRONT. WIND DRIVEN WAVES WILL BUILD TO 17 TO 20 FT LATE TONIGHT  
IN RESPONSE TO THESE WINDS. WEDNESDAY MORNING BEHIND THE FRONT  
STRONG THUNDERSTORMS ARE POSSIBLE WITH GUSTS UP TO 60 KTS AND  
POTENTIAL WATERSPOUTS. WINDS DIMINISH WEDNESDAY EVENING. A LARGE  
WESTERLY SWELL FILLS IN THURSDAY EARLY MORNING. GALES ARE POSSIBLE  
WITH ANOTHER SYSTEM ON THURSDAY IN THE NORTHERN WATERS.  
 

 
 
PZZ450-051730-  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
910 PM PST TUE NOV 4 2025  
   
..STORM WARNING IN EFFECT UNTIL 7 AM PST WEDNESDAY
 
 
   
REST OF TONIGHT
 
S WIND 25 TO 35 KT. GUSTS UP TO 55 KT,  
DECREASING TO 45 KT. SEAS 11 FT. WAVE DETAIL: SW 11 FT AT  
9 SECONDS AND W 5 FT AT 13 SECONDS. RAIN EARLY THIS EVENING.  
ISOLATED TSTMS. SHOWERS.    
WED
 
S WIND 20 TO 25 KT WITH GUSTS UP TO 40 KT. SEAS  
11 FT. WAVE DETAIL: S 11 FT AT 9 SECONDS AND W 6 FT AT  
13 SECONDS. SHOWERS AND SCATTERED TSTMS.    
WED NIGHT
 
S WIND 15 TO 20 KT. SEAS 14 FT. WAVE DETAIL:  
S 9 FT AT 8 SECONDS AND W 14 FT AT 12 SECONDS. RAIN.   
THU
 
S WIND 20 TO 25 KT. SEAS 15 FT. WAVE DETAIL: S 4 FT  
AT 5 SECONDS AND W 15 FT AT 15 SECONDS. RAIN.   
THU NIGHT
 
S WIND 10 TO 15 KT. SEAS 12 FT. WAVE DETAIL:  
S 7 FT AT 8 SECONDS AND W 12 FT AT 14 SECONDS. RAIN.   
FRI
 
NE WIND 5 KT. SEAS 11 FT. WAVE DETAIL: W  
11 FT AT 13 SECONDS. RAIN LIKELY.    
FRI NIGHT
 
NE WIND 5 KT. SEAS 10 FT. WAVE DETAIL:  
W 10 FT AT 13 SECONDS.    
SAT
 
E WIND 5 KT. SEAS 8 FT. WAVE DETAIL: W 8 FT  
AT 13 SECONDS.    
SAT NIGHT
 
S WIND 5 KT. SEAS 6 FT. WAVE DETAIL:  
NW 6 FT AT 12 SECONDS.    
SUN
 
S WIND 5 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT  
AT 12 SECONDS. A CHANCE OF RAIN.    
SUN NIGHT
 
SE WIND 5 KT. SEAS 7 FT. WAVE DETAIL:  
W 7 FT AT 12 SECONDS AND NW 3 FT AT 12 SECONDS. A CHANCE OF RAIN.  
 
 

 
 
PZZ470-051730-  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
910 PM PST TUE NOV 4 2025  
   
..STORM WARNING IN EFFECT UNTIL 7 AM PST WEDNESDAY
 
 
   
REST OF TONIGHT
 
S WIND 35 TO 45 KT, EASING TO 30 TO 35 KT.  
SEAS 17 FT. WAVE DETAIL: S 17 FT AT 10 SECONDS AND W 5 FT  
AT 13 SECONDS. RAIN EARLY THIS EVENING. ISOLATED TSTMS. SHOWERS.    
WED
 
SW WIND 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS  
17 FT. WAVE DETAIL: S 16 FT AT 10 SECONDS AND W 9 FT AT  
12 SECONDS. SHOWERS.   
WED NIGHT
 
S WIND 15 KT. SEAS 18 FT. WAVE DETAIL:  
SW 10 FT AT 8 SECONDS AND W 18 FT AT 13 SECONDS. RAIN.   
THU
 
S WIND 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
17 FT. WAVE DETAIL: SW 6 FT AT 5 SECONDS AND W 17 FT AT  
15 SECONDS. RAIN.   
THU NIGHT
 
SW WIND 15 TO 20 KT. SEAS 15 FT. WAVE DETAIL:  
S 10 FT AT 8 SECONDS AND W 12 FT AT 14 SECONDS. RAIN.   
FRI
 
N WIND 5 KT. SEAS 12 FT. WAVE DETAIL: S 3 FT  
AT 4 SECONDS AND W 12 FT AT 13 SECONDS. A CHANCE OF RAIN.    
FRI NIGHT
 
N WIND 5 TO 10 KT. SEAS 11 FT. WAVE DETAIL: W  
11 FT AT 13 SECONDS.    
SAT
 
E WIND 5 KT. SEAS 9 FT. WAVE DETAIL: NW 9 FT  
AT 13 SECONDS.    
SAT NIGHT
 
S WIND 5 TO 10 KT. SEAS 7 FT. WAVE DETAIL: NW  
7 FT AT 12 SECONDS.    
SUN
 
S WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: S 3 FT  
AT 5 SECONDS AND W 5 FT AT 12 SECONDS. A CHANCE OF RAIN.    
SUN NIGHT
 
S WIND 5 TO 10 KT. SEAS 8 FT. WAVE DETAIL: S  
3 FT AT 4 SECONDS AND NW 3 FT AT 12 SECONDS. A CHANCE OF RAIN.  
 

 
 
PZZ455-051730-  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
910 PM PST TUE NOV 4 2025  
   
..STORM WARNING IN EFFECT UNTIL 4 AM PST WEDNESDAY
 
 
   
REST OF TONIGHT
 
SE WIND 30 TO 40 KT WITH GUSTS UP TO 60 KT,  
VEERING TO S 25 TO 30 KT WITH GUSTS UP TO 50 KT. SEAS  
12 FT. WAVE DETAIL: S 12 FT AT 9 SECONDS AND W 6 FT AT  
13 SECONDS. RAIN. ISOLATED TSTMS.    
WED
 
S WIND 15 TO 20 KT. SEAS 9 FT. WAVE DETAIL: S 9 FT  
AT 10 SECONDS AND W 5 FT AT 13 SECONDS. SHOWERS.   
WED NIGHT
 
S WIND 10 TO 15 KT. SEAS 14 FT. WAVE DETAIL:  
S 6 FT AT 6 SECONDS AND W 14 FT AT 13 SECONDS. RAIN.   
THU
 
S WIND 15 TO 20 KT. SEAS 15 FT. WAVE DETAIL: W  
15 FT AT 15 SECONDS. A CHANCE OF RAIN.    
THU NIGHT
 
S WIND 15 TO 20 KT. SEAS 12 FT. WAVE DETAIL:  
S 5 FT AT 7 SECONDS AND W 12 FT AT 15 SECONDS. RAIN.   
FRI
 
N WIND 5 KT. SEAS 10 FT. WAVE DETAIL: W  
10 FT AT 14 SECONDS. RAIN LIKELY.    
FRI NIGHT
 
N WIND 5 TO 10 KT. SEAS 10 FT. WAVE DETAIL:  
NW 10 FT AT 13 SECONDS. PATCHY FOG.    
SAT
 
NE WIND 5 KT. SEAS 8 FT. WAVE DETAIL: NW  
8 FT AT 13 SECONDS. PATCHY FOG.    
SAT NIGHT
 
SE WIND 5 KT. SEAS 6 FT. WAVE DETAIL:  
NW 6 FT AT 13 SECONDS.    
SUN
 
SE WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: NW 5 FT  
AT 12 SECONDS.    
SUN NIGHT
 
SE WIND 5 KT. SEAS 7 FT. WAVE DETAIL:  
W 7 FT AT 12 SECONDS AND NW 4 FT AT 12 SECONDS. A CHANCE OF RAIN.  
 
 

 
 
PZZ475-051730-  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
910 PM PST TUE NOV 4 2025  
   
..STORM WARNING IN EFFECT UNTIL 7 AM PST WEDNESDAY
 
 
   
REST OF TONIGHT
 
S WIND 30 TO 40 KT WITH GUSTS UP TO 55 KT,  
EASING TO 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 14 FT.  
WAVE DETAIL: S 14 FT AT 10 SECONDS AND NW 6 FT AT 13 SECONDS.  
RAIN WITH ISOLATED TSTMS.   
WED
 
SW WIND 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS  
14 FT. WAVE DETAIL: S 14 FT AT 10 SECONDS AND W 8 FT AT  
13 SECONDS. SHOWERS.   
WED NIGHT
 
S WIND 10 TO 15 KT. SEAS 16 FT. WAVE DETAIL:  
SW 6 FT AT 6 SECONDS AND W 16 FT AT 13 SECONDS. A CHANCE OF RAIN.   
THU
 
S WIND 15 TO 20 KT. SEAS 16 FT. WAVE DETAIL: W  
16 FT AT 15 SECONDS. A CHANCE OF RAIN.    
THU NIGHT
 
SW WIND 15 TO 20 KT. SEAS 13 FT. WAVE DETAIL:  
SW 6 FT AT 7 SECONDS AND W 13 FT AT 15 SECONDS. RAIN.   
FRI
 
N WIND 5 TO 10 KT. SEAS 12 FT. WAVE DETAIL: W 12 FT  
AT 14 SECONDS. A CHANCE OF RAIN.    
FRI NIGHT
 
N WIND 10 KT. SEAS 11 FT. WAVE DETAIL:  
NW 11 FT AT 13 SECONDS.    
SAT
 
N WIND 5 TO 10 KT. SEAS 9 FT. WAVE DETAIL: NW 9 FT  
AT 13 SECONDS.    
SAT NIGHT
 
S WIND 5 TO 10 KT. SEAS 7 FT. WAVE DETAIL: NW  
7 FT AT 13 SECONDS.    
SUN
 
SE WIND 5 TO 10 KT. SEAS 6 FT. WAVE DETAIL: NW 5 FT  
AT 12 SECONDS.    
SUN NIGHT
 
SE WIND 5 TO 10 KT. SEAS 8 FT. WAVE DETAIL: S  
2 FT AT 4 SECONDS AND W 8 FT AT 12 SECONDS. A CHANCE OF RAIN.  
 

 
 
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