Smith Slough, San Francisco Bay Sea Conditions and Tide Table

Smith Slough, 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 27°C on Wed afternoon, min 17°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 27°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 18°C on Tue afternoon, min 9°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 10°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
00:25AM2.07m
11:29AM2.32m
00:50AM2.15m
12:17PM2.33m
1:14AM2.23m
1:05PM2.30m
1:40AM2.33m
1:54PM2.26m
2:08AM2.41m
2:48PM2.18m
2:39AM2.48m
3:45PM2.08m
3:14AM2.52m
4:51PM1.97m
3:55AM2.52m
6:10PM1.89m
7:40PM1.87m
5:47AM2.40m
9:04PM1.92m
7:03AM2.33m
10:06PM2.00m
8:24AM2.29m
10:53PM2.09m
9:39AM2.28m
11:32PM2.17m
10:43AM2.28m
00:07AM2.24m
11:41AM2.26m
Low Tide
6:10PM-0.05m
6:17AM0.64m
6:43PM-0.06m
6:55AM0.49m
7:15PM-0.02m
7:33AM0.33m
7:47PM0.06m
8:13AM0.16m
8:20PM0.19m
8:56AM0.02m
8:54PM0.35m
9:42AM-0.08m
9:32PM0.53m
10:33AM-0.13m
10:13PM0.70m
11:31AM-0.14m
11:03PM0.86m
12:38PM-0.11m
00:14AM0.97m
1:55PM-0.09m
1:51AM1.00m
3:12PM-0.09m
3:23AM0.92m
4:17PM-0.10m
4:33AM0.76m
5:11PM-0.10m
5:30AM0.59m
5:55PM-0.07m
6:20AM0.41m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
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
clear
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
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
clear
cloudy
some clouds
cloudy
some clouds
 km/h
5
SE
5
NNE
10
NW
0
SSE
5
NE
10
NW
5
ESE
5
NNE
10
NNW
0
SE
5
NNE
10
NW
0
ENE
5
N
10
NW
5
WSW
5
N
10
WNW
10
SW
10
W
15
W
10
WSW
25
W
20
W
5
S
10
NNW
10
WNW
5
SSW
5
NNE
10
NNW
0
NNE
5
NNE
10
NW
0
WSW
5
NW
10
NW
10
W
10
NNW
10
WNW
10
W
15
NW
25
WNW
10
W
10
WNW
15
WNW
5
SW
20
SW
 mm 
2
max°C
21
22
25
22
22
26
23
23
27
23
23
27
24
22
26
22
21
23
17
16
17
10
11
12
10
14
18
11
17
21
18
19
23
18
18
22
18
16
17
12
11
14
11
13
15
13
15
Moonrise
6:07
6:34
7:00
7:25
7:52
8:23
8:59
9:44
10:38
11:42
12:51
2:03
3:14
4:21
5:27
Moonset
5:03
6:10
7:18
8:28
9:41
10:56
12:12
1:25
2:31
3:27
4:12
4:48
5:19
5:45
6:09
Sunrise
7:18
7:16
7:16
7:13
7:13
7:11
7:09
7:07
7:05
7:05
7:03
7:01
7:00
6:58
6:56
6:56
Sunset
7:15
7:16
7:17
7:19
7:20
7:21
7:22
7:22
7:23
7:24
7:24
7:25
7:27
7:28
7:29
Today's sea temperature in Smith Slough, San Francisco Bay is
14.9° C
(Statistics for 15 Mar 1981-2005 – mean: 12.2 max: 14.3 min: 10.9°C)
Issued (local time): 10 pm Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest