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 07:20 AM and sunset is at 04:51 PM.

Days 1–3 Weather Summary

Heavy rain (total 27mm), heaviest during Wed night. Cool air temperatures (max 18°C on Tue afternoon, min 12°C on Tue night). Winds increasing (calm on Mon afternoon, strong winds from the SSE by Wed night).

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Thu night. Cool air temperatures (max 14°C on Thu morning, min 7°C on Sat night). Winds decreasing (fresh winds from the SSW on Thu morning, calm by Sat night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Thu morning, min 8°C on Thu night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
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
3:11PM1.26m
6:16AM0.91m
3:58PM1.23m
6:53AM0.94m
4:48PM1.18m
7:28AM0.99m
5:44PM1.09m
8:02AM1.04m
6:52PM0.97m
8:35AM1.11m
8:25PM0.85m
9:09AM1.19m
10:06PM0.79m
9:47AM1.27m
11:26PM0.77m
10:28AM1.35m
00:35AM0.77m
11:11AM1.41m
1:40AM0.78m
11:57AM1.43m
2:39AM0.81m
12:47PM1.43m
3:33AM0.85m
Low Tide
10:03AM0.54m
11:44PM-0.14m
10:51AM0.52m
00:16AM-0.12m
11:43AM0.50m
00:48AM-0.08m
12:43PM0.47m
1:23AM-0.02m
1:53PM0.42m
2:01AM0.06m
3:11PM0.34m
2:42AM0.15m
4:27PM0.23m
3:28AM0.24m
5:37PM0.10m
4:17AM0.33m
6:39PM-0.02m
5:10AM0.40m
7:39PM-0.12m
8:31PM-0.19m
7:10AM0.50m
9:21PM-0.22m
Wave
height (m) 
direction
period (s) 
light rain
cloud
cloud
cloud
cloud
heavy rain
cloud
thunderstorm
rain showers
part cloud
light rain
rain showers
part cloud
light rain
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
light rain
cloudy
cloudy
cloudy
cloudy
heavy rain
cloudy
risk tstorm
rain shwrs
some clouds
light rain
rain shwrs
some clouds
light rain
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
 km/h
10
SSE
0
N
5
ESE
0
SW
15
SE
25
S
10
E
10
SE
25
SE
30
S
30
SSW
20
SSW
20
SSE
10
SSW
5
SW
10
NNW
10
N
5
WNW
5
N
5
NNE
5
N
5
N
5
NW
5
E
10
NNE
5
NNE
5
NNW
5
N
5
NNW
5
NNW
5
NNW
10
ESE
0
WNW
5
NNE
5
NNE
5
ESE
 mm 
1
11
2
13
2
4
1
max°C
17
17
14
17
18
17
14
16
14
14
12
11
13
12
11
12
13
11
11
12
10
11
11
10
11
13
11
13
14
11
16
16
12
13
15
12
Moonrise
9:35
10:07
10:35
11:00
11:24
11:48
12:14
12:44
1:20
2:06
3:03
4:11
Moonset
7:23
8:28
9:32
10:37
11:43
12:51
2:02
3:17
4:35
5:52
7:01
Sunrise
7:20
7:20
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:22
Sunset
4:51
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:55
4:57
4:58
4:59
Today's sea temperature in Antioch, San Joaquin River is
10.3° C
(Statistics for 22 Dec 1981-2005 – mean: 12.2 max: 14.9 min: 10.6°C)
Issued (local time): 9 am Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest