fzus56 kmtr 172110
cwfmtr
expires:202609180930;;621876

coastal waters forecast for california
national weather service san francisco bay area
210 pm pdt thu sep 17 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


pzz530-180930-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
210 pm pdt thu sep 17 2026

.tonight...w wind 5 to 10 kt, becoming sw after midnight. 
.fri...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. 
.fri night...sw wind 5 to 10 kt. 
.sat...sw wind 5 to 10 kt. 
.sat night...sw wind 5 to 10 kt. 
.sun...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. 
.sun night...sw wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. 
.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. 
.tue night...sw wind 5 to 10 kt.  

$$

fzus56 kmtr 172110
cwfmtr
expires:202609180930;;621873

coastal waters forecast for california
national weather service san francisco bay area
210 pm pdt thu sep 17 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


pzz545-180930-
coastal waters from point reyes to pigeon point california out to
10 nm-
210 pm pdt thu sep 17 2026

.tonight...nw wind around 5 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 8 seconds and s 2 ft at 16 seconds. 
.fri...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. seas 3 to 4 ft. wave detail: nw 3 ft at 9 seconds and
sw 2 ft at 15 seconds. 
.fri night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 7 seconds. 
.sat...nw wind 10 to 15 kt. seas 3 to 5 ft. wave detail: nw 5 ft
at 8 seconds. 
.sat night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 7 seconds. 
.sun...nw wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 8 seconds. 
.sun night...nw wind 10 to 15 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 8 seconds and sw 2 ft at 18 seconds. 
.mon...nw wind 5 to 10 kt. seas 3 to 5 ft. wave detail: w 5 ft at
8 seconds and sw 2 ft at 17 seconds. 
.mon night...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 8 seconds and sw 2 ft at 17 seconds. 
.tue...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw 5 ft
at 9 seconds and s 2 ft at 17 seconds. 
.tue night...nw wind 10 to 15 kt. seas 5 to 8 ft. wave detail: nw
7 ft at 10 seconds and sw 2 ft at 16 seconds.  

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

in the deep water channel...mixed seas of 2 to 4 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
2.1 kt at 08:53 pm thursday and 0.8 kt at 11:08 am friday.

$$

fzus56 kmtr 172110
cwfmtr
expires:202609180930;;621874

coastal waters forecast for california
national weather service san francisco bay area
210 pm pdt thu sep 17 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


pzz560-180930-
coastal waters from pigeon point to point pinos california out to
10 nm-
210 pm pdt thu sep 17 2026

...small craft advisory in effect from friday afternoon through
late friday night...

.tonight...nw wind 5 to 10 kt, veering to n late. seas 3 to 4 ft.
wave detail: nw 3 ft at 8 seconds and s 2 ft at 16 seconds. 
.fri...nw wind 5 to 10 kt, rising to 15 to 25 kt in the
afternoon. seas 3 to 4 ft. wave detail: nw 3 ft at 8 seconds and
s 2 ft at 14 seconds. 
.fri night...nw wind 15 to 25 kt, easing to 10 to 15 kt after
midnight. seas 3 to 5 ft. wave detail: nw 4 ft at 7 seconds. 
.sat...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. seas 3 to 5 ft. wave detail: nw 4 ft at 8 seconds and
s 2 ft at 14 seconds. 
.sat night...nw wind 15 to 20 kt. seas 4 to 6 ft. wave detail: nw
5 ft at 8 seconds. 
.sun...nw wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 8 seconds and sw 2 ft at 17 seconds. 
.sun night...nw wind 15 to 20 kt. seas 4 to 5 ft. wave detail: nw
5 ft at 8 seconds and sw 2 ft at 18 seconds. 
.mon...nw wind 10 to 15 kt, easing to 5 to 10 kt in the
afternoon. seas 4 to 5 ft. wave detail: w 4 ft at 8 seconds and
sw 2 ft at 17 seconds. 
.mon night...nw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 4 to 5 ft. wave detail: nw 4 ft at 8 seconds and s
2 ft at 17 seconds. 
.tue...nw wind 5 to 10 kt. seas 4 to 6 ft. wave detail: nw 5 ft
at 9 seconds and sw 2 ft at 17 seconds. 
.tue night...nw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight. seas 5 to 6 ft, building to 5 to 8 ft after midnight.
wave detail: w 7 ft at 11 seconds.  

$$

fzus56 kmtr 172110
cwfmtr
expires:202609180930;;621868

coastal waters forecast for california
national weather service san francisco bay area
210 pm pdt thu sep 17 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


pzz570-180930-
waters from point arena to point reyes 10-60 nm-
210 pm pdt thu sep 17 2026

.tonight...nw wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw
4 ft at 8 seconds and s 3 ft at 16 seconds. 
.fri...nw wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw 5 ft
at 8 seconds and s 2 ft at 14 seconds. 
.fri night...nw wind 15 to 20 kt. seas 5 to 6 ft, building to
7 ft after midnight. wave detail: nw 7 ft at 7 seconds and s 2 ft
at 14 seconds. 
.sat...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw 7 ft
at 7 seconds and s 2 ft at 14 seconds. 
.sat night...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw
7 ft at 7 seconds and s 2 ft at 14 seconds. 
.sun...nw wind 15 to 20 kt. seas around 7 ft. wave detail: nw
7 ft at 7 seconds and s 2 ft at 15 seconds. 
.sun night...nw wind 15 to 20 kt. seas 7 to 8 ft. wave detail: nw
8 ft at 8 seconds and s 2 ft at 18 seconds. 
.mon...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw 8 ft
at 8 seconds and s 2 ft at 17 seconds. 
.mon night...nw wind 20 to 25 kt. seas 8 to 10 ft. wave detail:
nw 10 ft at 8 seconds and s 2 ft at 17 seconds. 
.tue...n wind 20 to 25 kt. seas 9 to 10 ft. wave detail: nw 10 ft
at 9 seconds and s 2 ft at 17 seconds. 
.tue night...nw wind 20 to 25 kt. seas around 10 ft, building to
11 to 12 ft after midnight. wave detail: nw 11 ft at 9 seconds
and s 2 ft at 16 seconds.  

$$

fzus56 kmtr 172110
cwfmtr
expires:202609180930;;621870

coastal waters forecast for california
national weather service san francisco bay area
210 pm pdt thu sep 17 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


pzz575-180930-
waters from pigeon point to point pinos 10-60 nm-
210 pm pdt thu sep 17 2026

.tonight...nw wind 5 to 10 kt. seas 4 to 5 ft. wave detail: nw
4 ft at 8 seconds and s 2 ft at 16 seconds. 
.fri...nw wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw 4 ft
at 8 seconds and s 2 ft at 13 seconds. 
.fri night...nw wind 15 to 20 kt. seas 5 to 6 ft. wave detail: nw
6 ft at 7 seconds and s 2 ft at 14 seconds. 
.sat...nw wind 15 to 20 kt. seas 5 to 7 ft. wave detail: nw 7 ft
at 8 seconds and s 2 ft at 14 seconds. 
.sat night...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw
6 ft at 8 seconds and s 2 ft at 13 seconds. 
.sun...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw 6 ft
at 8 seconds and s 2 ft at 16 seconds. 
.sun night...nw wind 15 to 20 kt. seas 6 to 7 ft. wave detail: nw
6 ft at 8 seconds and s 2 ft at 18 seconds. 
.mon...nw wind 10 to 15 kt. seas 6 to 8 ft. wave detail: nw 7 ft
at 8 seconds and s 2 ft at 17 seconds. 
.mon night...nw wind 15 to 20 kt. seas 6 to 8 ft. wave detail: nw
7 ft at 8 seconds and s 2 ft at 17 seconds. 
.tue...nw wind 15 to 20 kt. seas 7 to 9 ft. wave detail: nw 9 ft
at 9 seconds and s 2 ft at 17 seconds. 
.tue night...nw wind 20 to 25 kt, easing to 15 to 20 kt after
midnight. seas 8 to 11 ft. wave detail: nw 11 ft at 11 seconds
and s 2 ft at 16 seconds.  

$$