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 07:52 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Sat afternoon, min 8°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Tue afternoon, min 11°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 20°C on Thu afternoon, min 9°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sat afternoon).

Days 11–13 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 8°C on Sun night). Wind will be generally light.

Fri
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
11:38AM2.32m
11:45PM2.66m
12:38PM2.33m
00:21AM2.77m
1:37PM2.32m
00:59AM2.85m
2:37PM2.28m
1:40AM2.86m
3:38PM2.23m
2:25AM2.81m
4:39PM2.18m
3:14AM2.69m
5:40PM2.15m
6:41PM2.15m
5:16AM2.32m
7:40PM2.19m
6:30AM2.15m
8:33PM2.26m
7:46AM2.05m
9:20PM2.35m
8:58AM2.00m
10:01PM2.43m
10:01AM2.00m
Low Tide
5:45PM0.25m
6:32AM-0.18m
6:31PM0.39m
7:21AM-0.40m
7:17PM0.54m
8:11AM-0.53m
8:05PM0.69m
9:02AM-0.58m
8:55PM0.82m
9:54AM-0.53m
9:49PM0.93m
10:48AM-0.42m
10:47PM1.00m
11:45AM-0.27m
11:51PM1.02m
12:45PM-0.12m
1:00AM0.98m
1:45PM0.02m
2:10AM0.85m
2:41PM0.12m
3:17AM0.67m
3:31PM0.22m
4:15AM0.46m
Wave
height (m) 
direction
period (s) 
cloud
clear
clear
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloudy
clear
clear
cloudy
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
15
WSW
0
SSW
5
NW
20
WNW
10
S
10
WSW
10
W
5
S
5
NW
15
WNW
5
SSW
5
NW
10
WNW
5
SW
0
SW
15
WNW
5
SW
5
WNW
15
WNW
5
W
15
W
20
W
5
SSW
30
WNW
35
WNW
15
WNW
10
NW
25
WNW
5
SSW
5
NNW
15
WNW
5
SSW
5
NNW
15
WNW
5
SSW
5
NNW
 mm 
1
max°C
13
12
13
15
12
11
12
11
15
19
14
19
23
15
17
21
14
17
20
14
16
17
14
13
14
11
13
16
12
15
19
15
19
24
18
22
Moonrise
4:58
5:26
5:57
6:34
7:18
8:12
9:15
10:24
11:33
12:40
1:44
2:45
3:44
Moonset
5:44
7:01
8:20
9:40
10:58
12:07
1:05
1:50
2:27
2:56
3:21
3:43
Sunrise
6:18
6:18
6:16
6:15
6:13
6:13
6:11
6:11
6:09
6:09
6:07
6:07
Sunset
7:52
7:52
7:53
7:54
7:55
7:57
7:58
7:59
7:59
8:00
8:00
8:01
Today's sea temperature in Dumbarton Bridge, San Francisco Bay is 16.9 °C (Statistics for 25 Apr 1981-2005 – mean: 11.8 max: 14.2 min: 10.2°C)
Issued (local time): 4 pm Friday 25 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest