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 06:01 AM and sunset is at 08:28 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed afternoon, min 13°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 13°C on Sun night). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
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
Wave Height Map
High Tide
7:49AM1.79m
7:36PM2.55m
9:33AM1.80m
8:27PM2.63m
11:00AM1.89m
9:21PM2.69m
12:05PM2.00m
10:17PM2.73m
12:58PM2.08m
11:12PM2.76m
1:43PM2.15m
00:05AM2.75m
2:25PM2.18m
00:55AM2.70m
3:04PM2.21m
1:43AM2.61m
3:41PM2.23m
2:28AM2.48m
4:15PM2.24m
3:14AM2.32m
4:47PM2.26m
4:03AM2.15m
5:19PM2.27m
Low Tide
1:23PM0.61m
3:24AM0.16m
2:25PM0.80m
4:28AM-0.02m
3:34PM0.93m
5:26AM-0.18m
4:42PM0.99m
6:19AM-0.29m
5:45PM0.98m
7:07AM-0.35m
6:42PM0.94m
7:53AM-0.36m
7:36PM0.88m
8:35AM-0.33m
8:27PM0.82m
9:14AM-0.26m
9:17PM0.77m
9:51AM-0.14m
10:08PM0.71m
10:27AM0.02m
11:01PM0.66m
11:02AM0.20m
11:58PM0.61m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
 km/h
10
NW
15
WNW
5
WSW
10
NW
10
WNW
5
SW
10
W
15
WNW
10
SW
15
WNW
20
W
5
SW
10
NW
15
WNW
5
WSW
10
NW
15
WNW
5
WSW
15
NW
20
WNW
5
SW
15
WNW
20
WNW
10
W
10
WNW
15
WNW
5
W
10
NW
15
WNW
5
SW
10
NNW
15
WNW
5
WSW
10
NW
15
W
5
SW
 mm 
max°C
19
22
15
19
22
15
19
21
16
18
20
16
18
21
17
19
22
16
18
20
16
17
19
15
19
21
15
20
24
16
22
27
19
25
27
17
Moonrise
12:24
12:56
1:36
2:25
3:24
4:32
5:44
6:55
8:04
9:09
10:11
11:11
Moonset
2:35
3:49
5:04
6:15
7:17
8:08
8:48
9:21
9:49
10:13
10:35
10:57
Sunrise
6:01
6:01
6:03
6:03
6:03
6:05
6:05
6:07
6:07
6:07
6:09
6:09
Sunset
8:28
8:27
8:27
8:25
8:24
8:23
8:23
8:22
8:22
8:21
8:20
8:20
Today's sea temperature in Smith Slough, San Francisco Bay is 19.7 °C (Statistics for 18 Jul 1981-2005 – mean: 13.5 max: 15.7 min: 11.5°C)
Issued (local time): 10 am Friday 18 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest