fzus56 kmtr 312218 aaa
cwfmtr
expires:202609011130;;687069

coastal waters forecast for california...updated
national weather service san francisco bay area
318 pm pdt mon aug 31 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz530-011130-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
318 pm pdt mon aug 31 2026

...small craft advisory in effect until 3 am pdt tuesday...

.this afternoon...sw wind 15 to 20 kt. 
.tonight...w wind 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. 
.tue...sw wind 10 to 15 kt. 
.tue night...sw wind 10 to 15 kt, easing to around 5 kt after
midnight. 
.wed...s wind 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. a slight chance of rain. 
.wed night...w wind 10 to 15 kt, becoming sw 5 to 10 kt after
midnight. 
.thu...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. a chance of rain. 
.thu night...w wind 5 to 10 kt. 
.fri...w wind 5 to 10 kt, becoming sw 10 to 15 kt in the
afternoon. 
.fri night...w wind 10 to 15 kt, becoming sw 5 to 10 kt after
midnight.  

$$

fzus56 kmtr 312218 aaa
cwfmtr
expires:202609011130;;687065

coastal waters forecast for california...updated
national weather service san francisco bay area
318 pm pdt mon aug 31 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz540-011130-
coastal waters from point arena to point reyes california out to
10 nm-
318 pm pdt mon aug 31 2026

.this afternoon...w wind 10 to 15 kt. seas 3 to 5 ft. wave
detail: nw 4 ft at 7 seconds and s 2 ft at 14 seconds. 
.tonight...nw wind 10 to 15 kt, becoming w 5 to 10 kt after
midnight. seas 3 to 4 ft. wave detail: w 3 ft at 7 seconds and s
2 ft at 14 seconds. a slight chance of rain after midnight. 
.tue...s wind around 5 kt. seas around 3 ft. wave detail: nw 3 ft
at 6 seconds and s 2 ft at 13 seconds. a slight chance of rain. 
.tue night...s wind around 5 kt. seas around 3 ft. wave detail:
nw 3 ft at 7 seconds and s 2 ft at 12 seconds. a chance of rain
after midnight. 
.wed...s wind around 5 kt. seas 3 to 4 ft. wave detail: nw 3 ft
at 7 seconds and s 2 ft at 12 seconds. a chance of rain, mainly
in the morning. 
.wed night...s wind around 5 kt. seas 3 to 4 ft. wave detail: w
3 ft at 9 seconds and s 2 ft at 13 seconds. a chance of rain in
the evening, then rain likely after midnight. 
.thu...s wind around 5 kt. seas 3 to 5 ft. wave detail: nw 4 ft
at 9 seconds and s 3 ft at 13 seconds. rain likely, mainly in the
morning. 
.thu night...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 10 seconds and s 3 ft at 13 seconds. 
.fri...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw 5 ft
at 10 seconds and s 3 ft at 14 seconds. 
.fri night...nw wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw
6 ft at 10 seconds and s 3 ft at 14 seconds.  

$$

fzus56 kmtr 312218 aaa
cwfmtr
expires:202609011130;;687066

coastal waters forecast for california...updated
national weather service san francisco bay area
318 pm pdt mon aug 31 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz545-011130-
coastal waters from point reyes to pigeon point california out to
10 nm-
318 pm pdt mon aug 31 2026

.this afternoon...w wind 5 to 10 kt. seas 3 to 5 ft. wave detail:
w 4 ft at 7 seconds and s 2 ft at 14 seconds. 
.tonight...w wind 5 to 10 kt. seas 3 to 4 ft. wave detail: w 3 ft
at 7 seconds and s 2 ft at 14 seconds. 
.tue...sw wind around 5 kt. seas around 3 ft. wave detail: w 3 ft
at 6 seconds and s 2 ft at 13 seconds. 
.tue night...sw wind around 5 kt. seas around 3 ft. wave detail:
nw 2 ft at 7 seconds and s 2 ft at 13 seconds. 
.wed...s wind 5 to 10 kt. seas around 3 ft. wave detail: nw 2 ft
at 9 seconds and s 2 ft at 13 seconds. a slight chance of rain. 
.wed night...sw wind around 5 kt. seas 3 to 4 ft. wave detail: w
3 ft at 9 seconds and s 2 ft at 13 seconds. patchy fog after
midnight. 
.thu...s wind around 5 kt, veering to sw in the afternoon. seas
3 to 4 ft. wave detail: w 3 ft at 8 seconds and s 2 ft at
13 seconds. a chance of rain. 
.thu night...w wind 5 to 10 kt. seas 3 to 5 ft. wave detail: w
4 ft at 9 seconds and s 3 ft at 14 seconds. 
.fri...nw wind 5 to 10 kt. seas 3 to 5 ft. wave detail: nw 4 ft
at 10 seconds and s 3 ft at 14 seconds. 
.fri night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 10 seconds and s 3 ft at 14 seconds.  

.....san francisco bar/fourfathom bank forecast.....

in the deep water channel...mixed seas of 3 to 5 ft at 8 seconds.

across the bar...swell can be more than twice as high across the
bar than surrounding waters. waves are also more prone to break,
particularly during strong ebb currents. maximum ebb current of
3.5 kt at 07:07 pm monday and 2.0 kt at 07:43 am tuesday.

$$

fzus56 kmtr 312218 aaa
cwfmtr
expires:202609011130;;687061

coastal waters forecast for california...updated
national weather service san francisco bay area
318 pm pdt mon aug 31 2026

central california coast from point arena to point piedras
blancas out to 60 nm, including monterey bay, greater farallones,
and cordell bank national marine sanctuaries


pzz570-011130-
waters from point arena to point reyes 10-60 nm-
318 pm pdt mon aug 31 2026

.this afternoon...w wind around 10 kt. seas 5 to 6 ft. wave
detail: nw 5 ft at 7 seconds and s 3 ft at 14 seconds. 
.tonight...w wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw
4 ft at 7 seconds and s 3 ft at 14 seconds. 
.tue...sw wind 5 to 10 kt. seas around 4 ft. wave detail: nw 3 ft
at 7 seconds and s 3 ft at 13 seconds. 
.tue night...s wind 5 to 10 kt. seas 4 to 5 ft. wave detail: w
3 ft at 8 seconds and s 4 ft at 11 seconds. a slight chance of
rain in the evening. 
.wed...s wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw 4 ft at
8 seconds and s 3 ft at 11 seconds. a slight chance of rain in
the morning. 
.wed night...sw wind 5 to 10 kt. seas 4 to 5 ft. wave detail: w
4 ft at 9 seconds and s 3 ft at 12 seconds. a chance of rain. 
.thu...w wind 5 to 10 kt. seas 5 to 6 ft. wave detail: w 5 ft at
8 seconds and s 3 ft at 13 seconds. a chance of rain in the
morning. 
.thu night...nw wind 5 to 10 kt. seas 6 to 7 ft. wave detail: nw
6 ft at 10 seconds and s 3 ft at 13 seconds. 
.fri...nw wind 5 to 10 kt. seas 6 to 7 ft. wave detail: nw 7 ft
at 10 seconds and s 3 ft at 14 seconds. 
.fri night...nw wind 10 to 15 kt. seas 7 to 8 ft. wave detail: nw
7 ft at 10 seconds and s 4 ft at 14 seconds.  

$$