Bay Slough, east end, San Francisco Bay Sea Conditions and Tide Table

Bay Slough, east end, 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

Some drizzle, heaviest during Wed morning. Cool air temperatures (max 17°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Mon afternoon, min 10°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Some drizzle, heaviest during Tue afternoon. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thu
7
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
5:48PM1.70m
6:59PM1.70m
5:07AM2.13m
8:04PM1.76m
6:25AM1.97m
8:58PM1.86m
7:47AM1.85m
9:43PM1.96m
9:04AM1.78m
10:21PM2.06m
10:13AM1.75m
10:55PM2.15m
11:15AM1.73m
11:25PM2.20m
12:11PM1.72m
11:52PM2.23m
1:03PM1.71m
00:18AM2.24m
1:52PM1.70m
00:43AM2.23m
2:40PM1.69m
1:09AM2.21m
3:28PM1.66m
1:39AM2.17m
4:16PM1.62m
2:13AM2.12m
5:06PM1.58m
Low Tide
11:00PM0.73m
12:16PM-0.20m
00:23AM0.74m
1:25PM-0.13m
1:56AM0.69m
2:33PM-0.08m
3:17AM0.57m
3:33PM-0.02m
4:23AM0.42m
4:25PM0.05m
5:17AM0.27m
5:09PM0.13m
6:04AM0.14m
5:49PM0.23m
6:46AM0.03m
6:26PM0.34m
7:24AM-0.05m
7:02PM0.44m
7:59AM-0.10m
7:37PM0.54m
8:33AM-0.13m
8:13PM0.63m
9:08AM-0.14m
8:48PM0.70m
9:44AM-0.12m
9:26PM0.75m
10:24AM-0.10m
10:08PM0.78m
11:08AM-0.06m
Wave
height (m) 
direction
period (s) 
part cloud
light rain
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
some clouds
light rain
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
 km/h
10
S
5
S
15
WNW
5
NNW
5
NNW
15
WNW
5
WSW
10
WSW
15
W
10
SW
15
SW
15
WSW
10
S
5
SW
10
SW
5
S
10
SSE
20
SW
5
ESE
0
NE
10
W
5
NNW
10
NNW
20
WNW
15
WSW
15
W
20
W
15
W
15
WNW
20
W
10
WSW
10
WNW
20
WNW
15
WNW
20
WNW
25
WNW
15
WNW
10
NW
20
W
10
WSW
5
WNW
15
WNW
5
WSW
15
WNW
20
WNW
5
W
10
WNW
 mm 
1
1
max°C
12
12
17
14
15
17
12
15
16
11
13
14
12
15
17
14
16
18
14
14
15
14
15
17
13
14
15
12
13
14
11
15
16
12
14
15
12
14
16
12
15
18
13
17
19
15
17
Moonrise
10:42
11:54
1:06
2:14
3:19
4:22
5:24
6:25
7:26
8:28
9:30
10:29
11:25
12:14
12:57
Moonset
1:21
2:11
2:50
3:22
3:49
4:13
4:36
4:59
5:23
5:50
6:21
6:57
7:40
8:29
9:24
10:24
Sunrise
6:24
6:22
6:22
6:20
6:18
6:18
6:16
6:16
6:15
6:13
6:11
6:11
6:09
6:09
6:07
6:07
Sunset
7:50
7:51
7:52
7:52
7:53
7:53
7:54
7:55
7:57
7:58
7:59
8:00
8:00
8:01
8:02
Today's sea temperature in Bay Slough, east end, San Francisco Bay is
16.6° C
(Statistics for 21 Apr 1981-2005 – mean: 11.9 max: 13.9 min: 10.5°C)
Issued (local time): 10 pm Tuesday 21 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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