Dumbarton Bridge, San Francisco Bay Sea Conditions and Tide Table

Dumbarton Bridge, San Francisco Bay Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at —.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Thu afternoon, min 17°C on Sat morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 9°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 24°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light.

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tue
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
00:07AM2.24m
11:29AM2.50m
00:37AM2.33m
12:16PM2.53m
1:04AM2.42m
1:04PM2.52m
1:30AM2.51m
1:52PM2.47m
1:57AM2.61m
2:43PM2.38m
2:28AM2.69m
3:39PM2.24m
3:04AM2.72m
4:42PM2.10m
3:47AM2.70m
5:54PM1.97m
7:13PM1.92m
5:45AM2.48m
8:30PM1.98m
7:06AM2.39m
9:35PM2.10m
8:29AM2.37m
10:28PM2.24m
9:43AM2.40m
11:13PM2.39m
10:45AM2.44m
11:51PM2.50m
11:40AM2.45m
Low Tide
5:38PM0.07m
5:47AM0.68m
6:15PM0.04m
6:31AM0.50m
6:51PM0.06m
7:14AM0.32m
7:27PM0.13m
7:56AM0.16m
8:04PM0.25m
8:39AM0.02m
8:42PM0.40m
9:25AM-0.06m
9:23PM0.59m
10:15AM-0.09m
10:10PM0.78m
11:13AM-0.06m
11:05PM0.96m
12:20PM-0.00m
00:13AM1.09m
1:35PM0.03m
1:31AM1.11m
2:50PM0.01m
2:48AM1.00m
3:55PM-0.04m
3:57AM0.81m
4:48PM-0.07m
4:57AM0.58m
5:33PM-0.05m
5:49AM0.37m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
rain shwrs
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
 km/h
5
ESE
5
NNE
10
NNW
0
SE
5
NNE
10
NW
5
ESE
5
NNE
10
NW
0
ESE
5
N
10
NW
0
ENE
5
NNW
10
NW
0
WSW
5
NNW
10
WNW
5
WSW
10
W
15
WNW
10
WSW
20
W
20
W
5
SSE
10
NW
10
WNW
0
SSW
5
N
10
NW
0
E
5
N
10
NW
0
NW
5
NW
10
NW
5
WNW
10
NW
10
WNW
10
W
10
WNW
20
WNW
5
WSW
10
WNW
15
NW
5
SSW
20
SW
 mm 
1
max°C
21
22
26
23
22
27
24
23
28
24
23
28
24
23
28
23
22
25
18
17
18
11
12
13
11
15
19
13
18
22
18
20
24
19
18
23
18
16
18
12
12
15
10
13
15
13
16
Moonrise
6:07
6:34
6:59
7:24
7:52
8:22
8:59
9:43
10:38
11:41
12:51
2:03
3:13
4:21
5:26
Moonset
5:02
6:10
7:18
8:28
9:40
10:56
12:11
1:25
2:31
3:26
4:11
4:48
5:18
5:44
6:08
Sunrise
7:18
7:16
7:15
7:13
7:11
7:11
7:09
7:07
7:05
7:03
7:03
7:01
7:00
6:58
6:56
6:54
Sunset
7:15
7:16
7:17
7:19
7:19
7:20
7:21
7:22
7:22
7:23
7:24
7:25
7:27
7:28
7:29
Today's sea temperature in Dumbarton Bridge, San Francisco Bay is
15.3° C
(Statistics for 15 Mar 1981-2005 – mean: 12.2 max: 14.3 min: 10.8°C)
Issued (local time): 10 pm Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest