444  
FZUS56 KEKA 041707  
CWFEKA  
 
COASTAL WATERS FORECAST FOR NORTHWEST CALIFORNIA  
NATIONAL WEATHER SERVICE EUREKA CA  
1007 AM PDT THU SEP 4 2025  
 
WATERS FROM PT ST GEORGE TO PT ARENA AND OUT 60 NM  
 
PZZ400-050615-  
1007 AM PDT THU SEP 4 2025  
   
SYNOPSIS FOR NORTHERN CALIFORNIA WATERS.
 
GENTLE TO MODERATE  
BREEZES ACROSS THE OUTER WATERS, WHILE LIGHT TO GENTLE OVER THE  
INNER WATERS. LOCALIZE GUSTY WINDS UP TO 25 KTS DOWNWIND OF CAPE  
MENDOCINO LATE THIS AFTERNOON THROUGH TONIGHT. NORTHERLY WINDS  
WILL CONTINUE TO DIMINISH FRIDAY AND INTO SATURDAY AS AN AREA OF  
LOW PRESSURE APPROACHES FROM THE WEST. WINDS SHIFT TO SOUTHERLY  
AND SLIGHTLY INCREASE AHEAD OF A FRONTAL SYSTEM THIS WEEKEND.  
STEEP SEAS WILL PERSIST ACROSS THE OUTER WATER THROUGH THURSDAY  
AFTERNOON, AND THEN SUBSIDE THROUGH THE WEEKEND.  
 

 
 
PZZ450-050615-  
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-  
1007 AM PDT THU SEP 4 2025  
   
REST OF TODAY
 
NW WIND 5 KT. SEAS 5 FT. WAVE  
DETAIL: NW 4 FT AT 5 SECONDS AND NW 2 FT AT 13 SECONDS. PATCHY  
DENSE FOG.    
TONIGHT
 
NW WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW  
3 FT AT 7 SECONDS AND NW 3 FT AT 12 SECONDS. PATCHY FOG. PATCHY  
DRIZZLE.    
FRI
 
W WIND 5 KT. SEAS 3 FT. WAVE DETAIL: NW 2 FT  
AT 8 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY FOG. PATCHY  
DRIZZLE.    
FRI NIGHT
 
NE WIND 5 KT. SEAS 2 FT OR LESS. WAVE  
DETAIL: W 2 FT AT 9 SECONDS AND S 1 FOOT AT 14 SECONDS. PATCHY  
FOG.    
SAT
 
W WIND 5 KT. SEAS 2 FT OR LESS. WAVE DETAIL:  
W 2 FT AT 8 SECONDS AND SE 1 FOOT AT 13 SECONDS. PATCHY FOG.    
SAT NIGHT
 
SE WIND 5 KT. SEAS 3 FT. WAVE DETAIL:  
W 2 FT AT 8 SECONDS AND S 1 FOOT AT 13 SECONDS. PATCHY FOG.    
SUN
 
S WIND 5 KT. SEAS 3 FT. WAVE DETAIL: SW 2 FT  
AT 7 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY FOG.    
SUN NIGHT
 
S WIND 5 TO 10 KT. SEAS 3 FT. WAVE DETAIL: S  
2 FT AT 4 SECONDS AND W 2 FT AT 11 SECONDS. A CHANCE OF RAIN.    
MON
 
S WIND 5 TO 10 KT. SEAS 3 FT. WAVE DETAIL: S 2 FT  
AT 4 SECONDS AND W 2 FT AT 10 SECONDS. RAIN LIKELY.    
MON NIGHT
 
SE WIND 5 KT. SEAS 2 FT OR LESS. WAVE  
DETAIL: S 2 FT AT 4 SECONDS AND S 2 FT AT 11 SECONDS. A CHANCE OF  
RAIN.  
 

 
 
PZZ470-050615-  
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-  
1007 AM PDT THU SEP 4 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON
 
 
   
REST OF TODAY
 
NW WIND 10 TO 15 KT. SEAS 6 FT. WAVE  
DETAIL: N 5 FT AT 5 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY  
DENSE FOG LATE THIS MORNING.    
TONIGHT
 
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: N  
5 FT AT 5 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY DENSE FOG.  
AREAS OF DRIZZLE.    
FRI
 
NW WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT  
AT 6 SECONDS AND NW 2 FT AT 12 SECONDS. A CHANCE OF RAIN WITH  
PATCHY DRIZZLE.    
FRI NIGHT
 
NW WIND 5 KT. SEAS 3 FT. WAVE DETAIL:  
NW 2 FT AT 7 SECONDS AND W 3 FT AT 8 SECONDS. PATCHY FOG.    
SAT
 
SW WIND 5 KT. SEAS 3 FT. WAVE DETAIL: W 2 FT  
AT 8 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG.    
SAT NIGHT
 
SE WIND 5 TO 10 KT. SEAS 3 FT. WAVE DETAIL:  
SW 2 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG.    
SUN
 
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: SW 2 FT  
AT 7 SECONDS AND NW 2 FT AT 12 SECONDS. A CHANCE OF RAIN.    
SUN NIGHT
 
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: S  
3 FT AT 4 SECONDS AND W 2 FT AT 11 SECONDS. A CHANCE OF RAIN.    
MON
 
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: S 3 FT  
AT 4 SECONDS AND NW 2 FT AT 10 SECONDS. RAIN LIKELY.    
MON NIGHT
 
S WIND 5 TO 10 KT. SEAS 3 FT. WAVE DETAIL: S  
3 FT AT 4 SECONDS AND S 2 FT AT 12 SECONDS. A CHANCE OF RAIN.  
 

 
 
PZZ455-050615-  
CAPE MENDOCINO TO PT ARENA OUT 10 NM-  
1007 AM PDT THU SEP 4 2025  
   
REST OF TODAY
 
W WIND 5 KT, VEERING TO NW THIS  
AFTERNOON. SEAS 5 FT. WAVE DETAIL: N 4 FT AT 5 SECONDS AND  
NW 2 FT AT 13 SECONDS. PATCHY FOG.    
TONIGHT
 
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL: N  
4 FT AT 5 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY FOG. PATCHY  
DRIZZLE.    
FRI
 
NW WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: N 4 FT  
AT 5 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY FOG. PATCHY  
DRIZZLE.    
FRI NIGHT
 
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL:  
NW 4 FT AT 5 SECONDS AND W 2 FT AT 10 SECONDS. PATCHY FOG.    
SAT
 
W WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT  
AT 4 SECONDS AND W 2 FT AT 8 SECONDS. PATCHY FOG.    
SAT NIGHT
 
E WIND 5 KT. SEAS 3 FT. WAVE DETAIL: W  
2 FT AT 8 SECONDS AND S 2 FT AT 13 SECONDS. PATCHY FOG.    
SUN
 
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: W 2 FT  
AT 7 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY FOG.    
SUN NIGHT
 
S WIND 5 KT. SEAS 4 FT. WAVE DETAIL: S  
1 FOOT AT 4 SECONDS AND NW 2 FT AT 11 SECONDS. PATCHY FOG. A  
CHANCE OF RAIN.    
MON
 
S WIND 5 TO 10 KT. SEAS 3 FT. WAVE DETAIL: S 2 FT  
AT 4 SECONDS AND NW 2 FT AT 10 SECONDS. PATCHY FOG. A CHANCE OF  
RAIN.    
MON NIGHT
 
E WIND 5 KT. SEAS 3 FT. WAVE DETAIL: S  
2 FT AT 4 SECONDS AND S 2 FT AT 11 SECONDS. PATCHY FOG. A CHANCE  
OF RAIN.  
 

 
 
PZZ475-050615-  
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-  
1007 AM PDT THU SEP 4 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT THIS AFTERNOON
 
 
   
REST OF TODAY
 
NW WIND 10 TO 15 KT. SEAS 6 FT. WAVE  
DETAIL: N 6 FT AT 5 SECONDS AND NW 2 FT AT 13 SECONDS.    
TONIGHT
 
NW WIND 15 KT. SEAS 6 FT. WAVE DETAIL: N  
6 FT AT 5 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY DRIZZLE.    
FRI
 
NW WIND 10 TO 15 KT. SEAS 6 FT. WAVE DETAIL: NW  
5 FT AT 5 SECONDS AND NW 2 FT AT 12 SECONDS. PATCHY DRIZZLE.    
FRI NIGHT
 
NW WIND 10 TO 15 KT. SEAS 5 FT. WAVE DETAIL:  
NW 4 FT AT 5 SECONDS AND W 2 FT AT 9 SECONDS.    
SAT
 
W WIND 5 KT. SEAS 4 FT. WAVE DETAIL: NW 4 FT  
AT 4 SECONDS AND W 2 FT AT 8 SECONDS.    
SAT NIGHT
 
SE WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: W  
2 FT AT 8 SECONDS AND S 3 FT AT 13 SECONDS.    
SUN
 
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: SW 2 FT  
AT 7 SECONDS AND NW 2 FT AT 12 SECONDS. A CHANCE OF RAIN.    
SUN NIGHT
 
S WIND 5 TO 10 KT. SEAS 5 FT. WAVE DETAIL: SW  
3 FT AT 4 SECONDS AND NW 2 FT AT 11 SECONDS. A CHANCE OF RAIN.    
MON
 
S WIND 5 TO 10 KT. SEAS 4 FT. WAVE DETAIL: SW 3 FT  
AT 4 SECONDS AND NW 2 FT AT 10 SECONDS. A CHANCE OF RAIN.    
MON NIGHT
 
NW WIND 5 KT. SEAS 3 FT. WAVE DETAIL:  
SW 3 FT AT 4 SECONDS AND S 2 FT AT 11 SECONDS. A CHANCE OF RAIN.  
 

 
 
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