Antioch, San Joaquin River Sea Conditions and Tide Table

Antioch, San Joaquin River 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 07:45 PM.

Days 1–3 Weather Summary

Heavy rain (total 28mm), heaviest during Mon night. Warm air temperatures (max 23°C on Sun afternoon, min 10°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Fri afternoon, min 10°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Sat afternoon, min 9°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 11°C on Tue morning). Wind will be generally light.

Sunday
19
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
Mon
4
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
6:20PM0.80m
7:26PM0.78m
5:33AM1.30m
8:33PM0.79m
6:31AM1.22m
9:37PM0.82m
7:44AM1.13m
10:36PM0.88m
9:19AM1.05m
11:31PM0.96m
10:46AM1.01m
00:20AM1.04m
11:55AM0.99m
1:04AM1.10m
12:53PM0.96m
1:42AM1.14m
1:47PM0.92m
2:17AM1.15m
2:39PM0.88m
2:46AM1.14m
3:30PM0.84m
3:07AM1.13m
4:23PM0.80m
3:19AM1.13m
5:15PM0.79m
Low Tide
12:11PM-0.10m
11:13PM0.34m
1:10PM-0.10m
00:07AM0.37m
2:11PM-0.09m
1:11AM0.40m
3:13PM-0.08m
2:25AM0.41m
4:15PM-0.07m
3:44AM0.40m
5:13PM-0.06m
6:04PM-0.05m
6:09AM0.26m
6:49PM-0.03m
7:11AM0.18m
7:29PM0.02m
8:08AM0.10m
8:06PM0.10m
9:00AM0.04m
8:40PM0.18m
9:49AM-0.00m
9:10PM0.27m
10:36AM-0.04m
9:39PM0.34m
11:21AM-0.05m
10:07PM0.40m
12:04PM-0.07m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
part cloud
part cloud
part cloud
heavy rain
mod rain
mod rain
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
heavy rain
mod rain
mod rain
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
 km/h
5
WSW
20
W
5
SSW
5
SE
15
SSW
0
SW
5
WSW
25
SW
10
SSW
5
S
10
WNW
10
WSW
5
N
5
NNW
10
WSW
15
NNW
10
NNW
10
SW
10
W
20
WSW
10
SW
10
SW
20
WSW
10
SW
10
SW
15
WSW
10
SW
10
W
20
W
10
SW
10
WSW
15
WSW
15
WSW
20
WNW
20
W
10
W
25
NNW
20
WNW
10
WSW
10
NW
15
WSW
15
WSW
15
W
20
WSW
10
SW
10
NNW
20
W
 mm 
14
6
8
max°C
20
23
15
16
21
15
12
15
12
13
17
15
15
21
16
18
23
17
18
22
13
15
18
12
15
18
13
18
21
16
16
20
15
16
19
16
18
23
18
18
23
16
20
24
17
20
25
Moonrise
7:34
8:26
9:28
10:38
11:51
1:03
2:12
3:17
4:20
5:22
6:24
7:26
8:28
9:30
10:29
Moonset
11:09
12:21
1:21
2:11
2:50
3:21
3:48
4:12
4:34
4:57
5:21
5:48
6:18
6:54
7:36
Sunrise
6:26
6:24
6:24
6:22
6:20
6:20
6:18
6:16
6:16
6:15
6:13
6:11
6:11
6:09
6:09
6:07
Sunset
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:55
7:57
7:58
7:59
8:00
Today's sea temperature in Antioch, San Joaquin River is
15.9° C
(Statistics for 19 Apr 1981-2005 – mean: 11.7 max: 13.8 min: 10.6°C)
Issued (local time): 4 am Sunday 19 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest