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 — and sunset is at 07:37 PM.

Days 1–4 Weather Summary

Heavy rain (total 28mm), heaviest during Sat night. Warm air temperatures (max 20°C on Fri afternoon, min 9°C on Sun night). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Sun night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Wed afternoon, min 8°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

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

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Sun afternoon. Warm (max 21°C on Wed afternoon, min 8°C on Sun night). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
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
night
Wave Height Map
High Tide
11:52PM0.90m
10:28AM1.06m
00:34AM0.94m
11:39AM1.07m
1:10AM0.98m
12:37PM1.07m
1:39AM1.02m
1:30PM1.05m
2:03AM1.08m
2:23PM1.01m
2:23AM1.15m
3:17PM0.96m
2:48AM1.22m
4:15PM0.90m
3:19AM1.29m
5:16PM0.84m
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
Low Tide
5:36PM-0.01m
6:21PM-0.02m
5:53AM0.39m
7:01PM-0.01m
6:50AM0.30m
7:37PM0.02m
7:44AM0.21m
8:10PM0.07m
8:36AM0.12m
8:42PM0.13m
9:28AM0.04m
9:14PM0.20m
10:21AM-0.02m
9:48PM0.25m
11:15AM-0.07m
10:27PM0.30m
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
Wave
height (m) 
direction
period (s) 
thunderstorm
part cloud
part cloud
light rain
heavy rain
mod rain
thunderstorm
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
mod rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
risk tstorm
some clouds
some clouds
light rain
heavy rain
mod rain
risk tstorm
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
mod rain
rain shwrs
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
 km/h
20
WSW
10
S
20
SSW
25
S
20
S
20
SW
25
WSW
5
SSW
5
NW
15
NNW
10
SW
5
W
15
W
10
SW
10
WSW
25
W
5
WNW
25
N
25
NNW
5
W
10
N
10
NNW
10
SW
5
WSW
15
WSW
10
SW
10
SSE
10
SSW
10
SW
10
SSE
20
WSW
10
SW
10
NNW
15
N
5
WSW
5
NNW
15
WNW
10
WSW
5
NW
15
W
10
WSW
15
WSW
20
W
15
SW
20
W
25
WSW
10
SW
 mm 
5
1
13
7
2
10
7
max°C
20
15
17
18
11
11
14
12
13
16
15
15
18
14
15
19
14
13
20
17
16
22
18
16
21
13
13
17
10
12
16
13
12
18
16
17
23
18
18
23
18
20
23
17
15
19
13
Moonrise
3:35
4:05
4:32
4:58
5:22
5:48
6:17
6:52
7:34
8:26
9:28
10:38
11:51
1:03
2:12
Moonset
1:36
2:41
3:47
4:55
6:04
7:17
8:33
9:52
11:09
12:21
1:21
2:11
2:50
3:21
Sunrise
6:37
6:35
6:35
6:33
6:31
6:30
6:28
6:28
6:26
6:24
6:24
6:22
6:20
6:20
6:18
Sunset
7:37
7:38
7:39
7:40
7:42
7:42
7:43
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
Today's sea temperature in Antioch, San Joaquin River is
18.9° C
(Statistics for 10 Apr 1981-2005 – mean: 11.8 max: 14.5 min: 10.5°C)
Issued (local time): 4 pm Friday 10 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest