Joice Island, Suisun Slough, Suisun Bay Sea Conditions and Tide Table

Joice Island, Suisun Slough, 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 06:26 AM and sunset is at 07:47 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Mon night. Cool air temperatures (max 16°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Thu afternoon, min 9°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Warm (max 20°C on Tue afternoon, min 8°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Wed morning. Warm (max 21°C on Fri afternoon, min 11°C on Thu night). Wind will be generally light.

Monday
20
Tuesday
21
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
Tue
5
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
PM
Wave Height Map
High Tide
6:38PM1.19m
7:47PM1.19m
5:38AM1.68m
8:54PM1.21m
6:45AM1.51m
9:56PM1.26m
8:15AM1.36m
10:50PM1.32m
9:54AM1.27m
11:38PM1.40m
11:10AM1.24m
00:20AM1.46m
12:12PM1.22m
00:56AM1.51m
1:07PM1.21m
1:28AM1.55m
1:58PM1.20m
1:54AM1.57m
2:48PM1.19m
2:12AM1.59m
3:38PM1.19m
2:26AM1.62m
4:28PM1.19m
2:46AM1.66m
5:19PM1.20m
Low Tide
12:25PM-0.09m
11:28PM0.61m
1:27PM-0.07m
00:33AM0.65m
2:33PM-0.05m
1:52AM0.65m
3:39PM-0.04m
3:17AM0.59m
4:40PM-0.05m
4:38AM0.47m
5:33PM-0.05m
5:48AM0.31m
6:18PM-0.02m
6:48AM0.16m
6:58PM0.05m
7:42AM0.05m
7:32PM0.14m
8:31AM-0.03m
8:03PM0.26m
9:17AM-0.06m
8:31PM0.38m
10:00AM-0.07m
8:58PM0.50m
10:42AM-0.06m
9:28PM0.59m
11:21AM-0.04m
10:04PM0.66m
11:59AM-0.03m
Wave
height (m) 
direction
period (s) 
cloud
light rain
mod rain
light rain
light rain
clear
rain showers
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
mod rain
rain showers
rain showers
cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloudy
light rain
mod rain
light rain
light rain
clear
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
light rain
mod rain
rain shwrs
rain shwrs
cloudy
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
 km/h
5
E
15
WSW
5
SW
10
SSW
15
WSW
10
SW
10
SSW
15
WSW
5
WSW
5
NE
5
WSW
5
WSW
10
SW
20
SW
15
WSW
15
WSW
20
WSW
10
SW
10
SW
15
SW
10
WSW
5
WSW
15
WSW
10
WSW
0
NNW
10
WSW
10
WSW
5
SE
5
WNW
5
SSE
10
SSW
15
WSW
5
W
5
WSW
15
WSW
10
WSW
15
WSW
15
WSW
10
WSW
10
WSW
15
WSW
10
WSW
10
W
20
WSW
10
WSW
5
WSW
15
WSW
 mm 
3
10
3
4
1
4
8
3
3
max°C
13
15
13
14
13
12
13
16
13
15
20
15
16
19
13
13
15
13
14
17
13
15
19
13
17
20
16
13
18
17
16
18
15
17
21
16
16
19
15
16
20
16
17
21
15
18
23
Moonrise
8:26
9:29
10:39
11:52
1:03
2:12
3:18
4:21
5:23
6:25
7:27
8:29
9:31
10:31
11:26
Moonset
12:22
1:23
2:12
2:51
3:23
3:49
4:13
4:35
4:58
5:22
5:48
6:19
6:54
7:37
8:26
Sunrise
6:26
6:24
6:22
6:22
6:20
6:18
6:18
6:16
6:15
6:13
6:13
6:11
6:09
6:09
6:07
6:07
Sunset
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
7:58
7:59
8:00
8:00
8:00
8:01
Today's sea temperature in Joice Island, Suisun Slough, Suisun Bay is
17.2° C
(Statistics for 20 Apr 1981-2005 – mean: 11.7 max: 13.7 min: 10.6°C)
Issued (local time): 10 am Monday 20 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest