fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735115

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz530-011030-
san pablo bay, suisun bay, the west delta and  the san francisco
bay north of the bay bridge-
243 pm pdt wed apr 30 2025

.tonight...sw wind 5 to 10 kt. waves around 2 ft or less. 
.thu...sw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. waves around 2 ft or less. 
.thu night...sw wind 10 to 15 kt. waves around 2 ft or less. 
.fri...sw wind 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. waves around 2 ft or less. 
.fri night...w wind 10 to 15 kt. waves around 2 ft or less. 
.sat...w wind 15 to 20 kt. waves around 2 ft or less. 
.sat night...w wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. waves around 2 ft or less. 
.sun...w wind 15 to 20 kt. waves around 2 ft or less. 
.sun night...w wind 15 to 20 kt, becoming sw 10 to 15 kt after
midnight. waves around 2 ft or less in the evening. 
.mon...nw wind 10 to 15 kt. 
.mon night...sw wind 10 to 15 kt, easing to 5 to 10 kt after
midnight.  

$$

fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735117

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz535-011030-
monterey bay-
243 pm pdt wed apr 30 2025

.tonight...w wind 5 to 10 kt, becoming light and variable. seas
3 to 4 ft. wave detail: w 3 ft at 9 seconds and sw 2 ft at
13 seconds. patchy dense fog late this evening and overnight. 
.thu...w wind around 5 kt, rising to 5 to 10 kt in the afternoon.
seas 3 to 4 ft. wave detail: w 2 ft at 4 seconds and w 3 ft at
10 seconds. patchy fog in the morning. 
.thu night...w wind 5 to 10 kt. seas around 3 ft. wave detail: w
2 ft at 7 seconds. 
.fri...nw wind 5 to 10 kt, becoming w 10 to 15 kt in the
afternoon. seas around 3 ft. wave detail: w 3 ft at 6 seconds. 
.fri night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: nw 4 ft at 5 seconds, w
2 ft at 15 seconds and w 2 ft at 16 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 9 seconds and w 2 ft at 14 seconds. 
.sat night...nw wind 20 to 25 kt with gusts up to 35 kt, easing
to 15 to 20 kt after midnight. seas 6 to 8 ft, subsiding to 5 to
6 ft after midnight. wave detail: w 6 ft at 9 seconds and w 2 ft
at 13 seconds. 
.sun...nw wind 15 to 20 kt, rising to 20 to 25 kt in the
afternoon. seas 5 to 7 ft. wave detail: w 7 ft at 11 seconds. 
.sun night...nw wind 20 to 25 kt, easing to 10 to 15 kt after
midnight. seas 5 to 7 ft in the evening. wave detail: w 7 ft at
12 seconds. 
.mon...e wind around 10 kt, veering to w in the afternoon. 
.mon night...w wind 10 to 15 kt, becoming sw around 5 kt after
midnight.  

locally lower winds and seas across sheltered portions of the bay.


$$

fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735111

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz540-011030-
coastal waters from point arena to point reyes california out to
10 nm-
243 pm pdt wed apr 30 2025

.tonight...nw wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw
7 ft at 5 seconds and sw 5 ft at 14 seconds. 
.thu...nw wind 5 to 10 kt, rising to 10 to 15 kt in the
afternoon. seas 4 to 6 ft. wave detail: nw 6 ft at 4 seconds, w
5 ft at 8 seconds and sw 2 ft at 14 seconds. 
.thu night...nw wind 10 to 15 kt. seas 4 to 5 ft. wave detail: nw
5 ft at 5 seconds and sw 2 ft at 12 seconds. 
.fri...nw wind 15 to 20 kt. seas around 4 ft. wave detail: nw
4 ft at 5 seconds, sw 2 ft at 14 seconds and w 3 ft at
16 seconds. 
.fri night...nw wind 15 to 20 kt, rising to 20 to 25 kt after
midnight. seas 4 to 6 ft, building to 6 to 8 ft after midnight.
wave detail: nw 4 ft at 8 seconds, sw 2 ft at 13 seconds and w
3 ft at 14 seconds. 
.sat...nw wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 8 to 11 ft. wave detail: nw 10 ft at 10 seconds
and sw 3 ft at 13 seconds. 
.sat night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
10 to 12 ft, subsiding to 8 to 10 ft after midnight. wave detail:
nw 12 ft at 9 seconds, w 6 ft at 13 seconds and sw 3 ft at
13 seconds. 
.sun...nw wind 25 to 30 kt. seas 9 to 11 ft. wave detail: nw
11 ft at 8 seconds and sw 2 ft at 16 seconds. 
.sun night...nw wind 25 to 35 kt, easing to 20 to 25 kt after
midnight. seas 10 to 12 ft in the evening. wave detail: nw 12 ft
at 6 seconds and sw 7 ft at 14 seconds. 
.mon...nw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. 
.mon night...nw wind 10 to 15 kt.  

$$

fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735112

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz545-011030-
coastal waters from point reyes to pigeon point california out to
10 nm-
243 pm pdt wed apr 30 2025

.tonight...w wind 5 to 10 kt. seas 4 to 6 ft. wave detail: w 4 ft
at 8 seconds and s 2 ft at 15 seconds. patchy dense fog late. 
.thu...w wind 5 to 10 kt. seas 4 to 6 ft. wave detail: w 3 ft at
4 seconds, w 4 ft at 8 seconds and sw 2 ft at 14 seconds. 
.thu night...nw wind 5 to 10 kt, rising to 10 to 15 kt after
midnight. seas 3 to 4 ft. wave detail: nw 4 ft at 4 seconds and
sw 3 ft at 13 seconds. 
.fri...nw wind 10 to 15 kt. seas 3 to 4 ft. wave detail: nw 4 ft
at 5 seconds and w 3 ft at 16 seconds. 
.fri night...nw wind 15 to 20 kt. seas 3 to 4 ft, building to
5 to 6 ft after midnight. wave detail: nw 3 ft at 8 seconds, sw
2 ft at 11 seconds and w 3 ft at 14 seconds. 
.sat...nw wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 6 to 9 ft, building to 8 to 10 ft in the
afternoon. wave detail: nw 9 ft at 10 seconds. 
.sat night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
7 to 10 ft. wave detail: nw 10 ft at 9 seconds and w 8 ft at
12 seconds. 
.sun...nw wind 25 to 30 kt. seas 8 to 11 ft. wave detail: nw
11 ft at 7 seconds and w 9 ft at 12 seconds. 
.sun night...nw wind 25 to 30 kt, easing to 20 to 25 kt after
midnight. seas 7 to 10 ft in the evening. wave detail: nw 10 ft
at 4 seconds and sw 5 ft at 14 seconds. 
.mon...nw wind 10 to 15 kt. 
.mon night...w wind 10 to 15 kt, backing to sw after midnight.  

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

in the deep water channel...mixed seas of 5 to 7 feet at 17 
seconds.

across the bar...mixed seas 6 to 9 feet at 17 seconds. maximum 
ebb current of 1.25 kt at 07:43 pm tonight and 4.34 kt at 06:51 
am thursday.


$$

fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735113

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz560-011030-
coastal waters from pigeon point to point pinos california out to
10 nm-
243 pm pdt wed apr 30 2025

.tonight...w wind 5 to 10 kt, easing to around 5 kt after
midnight. seas 5 to 6 ft. wave detail: nw 5 ft at 9 seconds and s
2 ft at 15 seconds. patchy dense fog late this evening and
overnight. 
.thu...w wind around 5 kt, rising to 5 to 10 kt in the afternoon.
seas 4 to 6 ft. wave detail: w 3 ft at 4 seconds, nw 4 ft at
8 seconds and sw 2 ft at 14 seconds. 
.thu night...nw wind 5 to 10 kt. seas 3 to 4 ft. wave detail: nw
3 ft at 4 seconds and w 3 ft at 11 seconds. 
.fri...nw wind around 10 kt, rising to 15 to 20 kt in the
afternoon. seas 3 to 4 ft. wave detail: nw 4 ft at 6 seconds, s
2 ft at 13 seconds and w 2 ft at 14 seconds. 
.fri night...nw wind 15 to 20 kt, easing to 10 to 15 kt after
midnight. seas 4 to 6 ft. wave detail: nw 4 ft at 5 seconds and w
3 ft at 15 seconds. 
.sat...nw wind 15 to 20 kt, rising to 20 to 25 kt with gusts up
to 40 kt in the afternoon. seas 6 to 9 ft. wave detail: nw 7 ft
at 10 seconds and w 3 ft at 14 seconds. 
.sat night...nw wind 25 to 30 kt with gusts up to 40 kt, easing
to 20 to 25 kt after midnight. seas 7 to 10 ft. wave detail: nw
10 ft at 7 seconds and w 9 ft at 10 seconds. 
.sun...nw wind 20 to 25 kt, rising to 25 to 30 kt in the
afternoon. seas 7 to 10 ft. wave detail: nw 10 ft at 11 seconds
and sw 2 ft at 16 seconds. 
.sun night...nw wind 25 to 30 kt, easing to 15 to 20 kt after
midnight. seas 8 to 9 ft in the evening. wave detail: nw 9 ft at
4 seconds and w 9 ft at 12 seconds. 
.mon...n wind 10 to 15 kt, backing to w in the afternoon. 
.mon night...w wind around 10 kt, backing to s after midnight.  

$$

fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735107

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz570-011030-
waters from point arena to point reyes 10-60 nm-
243 pm pdt wed apr 30 2025

...small craft advisory in effect through thursday afternoon...

.tonight...nw wind 20 to 25 kt. seas 7 to 9 ft. wave detail: nw
9 ft at 7 seconds and s 3 ft at 15 seconds. 
.thu...nw wind 15 to 20 kt. seas 6 to 8 ft. wave detail: nw 7 ft
at 6 seconds and sw 2 ft at 13 seconds. 
.thu night...nw wind 15 to 20 kt. seas 5 to 6 ft. wave detail: nw
5 ft at 6 seconds, sw 2 ft at 14 seconds and w 2 ft at
19 seconds. 
.fri...nw wind 15 to 20 kt, easing to 10 to 15 kt in the
afternoon. seas 4 to 5 ft. wave detail: nw 4 ft at 5 seconds, sw
2 ft at 14 seconds and nw 4 ft at 15 seconds. 
.fri night...nw wind 15 to 20 kt, rising to 20 to 25 kt after
midnight. seas 5 to 7 ft, building to 8 to 10 ft after midnight.
wave detail: nw 7 ft at 8 seconds, s 2 ft at 13 seconds and nw
4 ft at 14 seconds. 
.sat...nw wind 25 to 30 kt. seas 10 to 12 ft. wave detail: nw
11 ft at 10 seconds and w 4 ft at 13 seconds. 
.sat night...nw wind 25 to 30 kt with gusts up to 40 kt. seas
11 to 13 ft. wave detail: nw 13 ft at 10 seconds and sw 2 ft at
17 seconds. 
.sun...nw wind 30 to 40 kt. seas 12 to 14 ft. wave detail: nw
14 ft at 11 seconds and sw 2 ft at 16 seconds. 
.sun night...nw wind 30 to 40 kt, veering to n 25 to 30 kt after
midnight. seas around 13 ft in the evening. wave detail: nw 13 ft
at 9 seconds and sw 2 ft at 16 seconds. 
.mon...n wind 25 to 30 kt, easing to 20 to 25 kt in the
afternoon. 
.mon night...nw wind 20 to 25 kt.  

$$

fzus56 kmtr 302143
cwfmtr
expires:202505011030;;735109

coastal waters forecast for california
national weather service san francisco bay area
issued by national weather service eureka ca
243 pm pdt wed apr 30 2025

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


pzz575-011030-
waters from pigeon point to point pinos 10-60 nm-
243 pm pdt wed apr 30 2025

.tonight...nw wind 10 to 15 kt. seas 6 to 8 ft. wave detail: nw
7 ft at 4 seconds, w 6 ft at 9 seconds and s 3 ft at 15 seconds. 
.thu...nw wind 10 to 15 kt. seas 5 to 7 ft. wave detail: nw 5 ft
at 4 seconds, nw 6 ft at 8 seconds and s 2 ft at 14 seconds. 
.thu night...nw wind 10 to 15 kt. seas 5 to 6 ft. wave detail: nw
4 ft at 4 seconds, nw 2 ft at 10 seconds and s 2 ft at
14 seconds. 
.fri...nw wind around 15 kt. seas around 5 ft. wave detail: nw
4 ft at 5 seconds, nw 3 ft at 16 seconds and sw 2 ft at
17 seconds. 
.fri night...nw wind 15 to 20 kt. seas around 5 ft, building to
6 to 7 ft after midnight. wave detail: nw 3 ft at 8 seconds, s
2 ft at 13 seconds and nw 4 ft at 14 seconds. 
.sat...nw wind 20 to 25 kt, rising to 25 to 30 kt with gusts up
to 40 kt in the afternoon. seas 9 to 12 ft. wave detail: nw 10 ft
at 10 seconds, nw 4 ft at 13 seconds and s 2 ft at 16 seconds. 
.sat night...nw wind 30 to 35 kt with gusts up to 45 kt. seas
10 to 14 ft. wave detail: nw 14 ft at 10 seconds and sw 2 ft at
17 seconds. 
.sun...nw wind 30 to 35 kt. seas 11 to 14 ft. wave detail: nw
14 ft at 9 seconds and sw 2 ft at 16 seconds. 
.sun night...nw wind 25 to 35 kt. seas 11 to 14 ft in the
evening. wave detail: nw 14 ft at 7 seconds and sw 2 ft at
15 seconds. 
.mon...nw wind 20 to 25 kt, easing to 15 to 20 kt in the
afternoon. 
.mon night...nw wind 10 to 15 kt.  

$$