Suisun Slough entrance, Suisun Bay Sea Conditions and Tide Table

Suisun Slough entrance, Suisun 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 04:51 PM.

Days 1–4 Weather Summary

Moderate rain (total 16mm), heaviest on Sun afternoon. Cool air temperatures (max 17°C on Sat night, min 13°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 100mm), heaviest during Wed night. Cool air temperatures (max 15°C on Wed morning, min 11°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the S by Wed night).

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Sat morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 14°C on Mon afternoon, min 7°C on Wed night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
3:58AM1.11m
1:36PM1.54m
4:38AM1.12m
2:19PM1.54m
5:13AM1.14m
3:04PM1.50m
5:44AM1.17m
3:54PM1.43m
6:12AM1.23m
4:48PM1.32m
6:40AM1.30m
5:53PM1.18m
7:13AM1.40m
7:16PM1.03m
7:52AM1.50m
8:53PM0.94m
8:35AM1.59m
10:20PM0.93m
9:21AM1.67m
11:36PM0.96m
10:11AM1.72m
00:49AM1.01m
11:03AM1.72m
Low Tide
9:34PM-0.23m
8:26AM0.70m
10:07PM-0.21m
9:11AM0.69m
10:37PM-0.19m
9:58AM0.66m
11:05PM-0.16m
10:47AM0.62m
11:33PM-0.11m
11:42AM0.57m
00:04AM-0.04m
12:45PM0.50m
00:41AM0.05m
1:59PM0.40m
1:23AM0.16m
3:19PM0.27m
2:12AM0.29m
4:35PM0.10m
3:06AM0.41m
5:43PM-0.05m
4:08AM0.51m
6:47PM-0.20m
5:21AM0.61m
Wave
height (m) 
direction
period (s) 
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
heavy rain
heavy rain
rain showers
rain showers
heavy rain
light rain
light rain
mod rain
cloud
cloud
light rain
mod rain
light rain
rain showers
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
rain showers
clear
cloudy
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
heavy rain
heavy rain
rain shwrs
rain shwrs
heavy rain
light rain
light rain
mod rain
cloudy
cloudy
light rain
mod rain
light rain
rain shwrs
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
some clouds
rain shwrs
clear
 km/h
5
WSW
15
SSW
20
S
25
SSW
10
SSW
5
W
5
W
5
SW
5
SE
20
SSW
5
W
10
SSW
20
S
30
S
25
SSW
25
SSW
15
SSW
15
SSW
5
S
5
ENE
15
NNE
15
NE
15
NNE
5
NE
10
WSW
5
SW
5
WSW
0
W
5
SW
5
SSW
5
WSW
10
SW
10
SW
10
WSW
10
W
10
NNE
 mm 
2
2
4
1
2
2
3
14
47
1
1
25
2
3
7
5
6
5
1
1
1
max°C
15
17
17
16
15
14
13
13
17
14
14
15
15
14
13
13
13
14
14
12
10
9
11
14
13
12
14
14
13
13
13
13
13
12
10
10
Moonrise
8:59
9:36
10:08
10:36
11:01
11:25
11:49
12:15
12:44
1:21
2:06
Moonset
5:18
6:19
7:23
8:28
9:33
10:38
11:44
12:52
2:03
3:19
4:37
5:53
Sunrise
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
Sunset
4:51
4:52
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:55
4:57
4:58
Today's sea temperature in Suisun Slough entrance, Suisun Bay is
10.7° C
(Statistics for 20 Dec 1981-2005 – mean: 12.3 max: 14.9 min: 10.5°C)
Issued (local time): 3 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest