fzus56 kmtr 312101
cwfmtr
expires:202608010930;;408240

coastal waters forecast for california
national weather service san francisco bay area
201 pm pdt fri jul 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


pzz530-010930-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
201 pm pdt fri jul 31 2026

.tonight...sw wind 10 to 15 kt, becoming s 5 to 10 kt after
midnight. patchy smoke until early morning. hazy.
.sat...sw wind 5 to 10 kt. hazy.
.sat night...sw wind 10 to 15 kt. hazy with patchy smoke. 
.sun...sw wind 5 to 10 kt. 
.sun night...sw wind 5 to 10 kt. 
.mon...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. 
.mon night...sw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. 
.tue...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. 
.tue night...sw wind 10 to 15 kt. 
.wed...sw wind 5 to 10 kt. 
.wed night...sw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight.  

$$

fzus56 kmtr 312101
cwfmtr
expires:202608010930;;408237

coastal waters forecast for california
national weather service san francisco bay area
201 pm pdt fri jul 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


pzz545-010930-
coastal waters from point reyes to pigeon point california out to
10 nm-
201 pm pdt fri jul 31 2026

...small craft advisory in effect through late saturday night...

.tonight...nw wind 15 to 20 kt. seas 6 to 9 ft. wave detail: nw
7 ft at 8 seconds and s 2 ft at 13 seconds. 
.sat...nw wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 35 kt in the afternoon. seas 5 to 7 ft. wave detail: nw 6 ft
at 8 seconds and s 2 ft at 13 seconds. 
.sat night...nw wind 20 to 25 kt with gusts up to 40 kt. seas
7 to 10 ft. wave detail: nw 9 ft at 10 seconds. 
.sun...nw wind 15 to 20 kt. seas 6 to 9 ft. wave detail: nw 8 ft
at 10 seconds. 
.sun night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 6 to 9 ft. wave detail: nw 8 ft at 10 seconds. 
.mon...w wind 5 to 10 kt. seas 5 to 8 ft. wave detail: nw 7 ft at
10 seconds. 
.mon night...w wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw
6 ft at 10 seconds. 
.tue...s wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw 5 ft at
10 seconds. 
.tue night...sw wind around 5 kt. seas 3 to 5 ft. wave detail: nw
4 ft at 9 seconds. 
.wed...sw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: nw 4 ft
at 9 seconds. 
.wed night...sw wind around 5 kt. seas 3 to 4 ft. wave detail: nw
4 ft at 9 seconds.  

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

in the deep water channel...mixed seas of 4 to 6 ft at 17 
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
1.8 kt at 06:53 pm friday and 3.0 kt at 06:45 am saturday.

$$