Holt, Whiskey Slough, San Joaquin River Sea Conditions and Tide Table

Holt, Whiskey Slough, 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 —.

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Tue night. Cool air temperatures (max 18°C on Tue morning, min 13°C on Mon night). Winds increasing (calm on Mon afternoon, strong winds from the SE by Tue night).

Days 5–7 Weather Summary

Heavy rain (total 35mm), heaviest during Wed night. Cool air temperatures (max 15°C on Wed night, min 9°C on Fri night). Winds decreasing (strong winds from the SSE on Wed night, calm by Fri night).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 11°C on Sun afternoon, min 5°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 13°C on Thu morning, min 7°C on Wed morning). 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
Fri
2
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
8:44AM0.95m
6:27PM1.24m
9:19AM0.94m
7:14PM1.19m
9:52AM0.93m
8:05PM1.11m
10:23AM0.94m
9:01PM1.01m
10:55AM0.98m
10:07PM0.90m
11:29AM1.04m
11:32PM0.81m
12:07PM1.12m
1:10AM0.77m
12:50PM1.21m
2:35AM0.79m
1:35PM1.30m
3:46AM0.85m
2:23PM1.38m
4:54AM0.91m
3:12PM1.42m
5:51AM0.97m
4:05PM1.44m
Low Tide
2:28AM-0.05m
1:36PM0.49m
2:56AM-0.07m
2:23PM0.45m
3:22AM-0.07m
3:13PM0.39m
3:52AM-0.07m
4:08PM0.34m
4:26AM-0.04m
5:12PM0.29m
5:06AM0.02m
6:25PM0.23m
5:51AM0.10m
7:43PM0.16m
8:56PM0.08m
7:35AM0.30m
10:01PM0.01m
8:33AM0.38m
11:03PM-0.05m
9:37AM0.46m
11:57PM-0.09m
10:43AM0.49m
Wave
height (m) 
direction
period (s) 
mod rain
light rain
light rain
cloud
cloud
cloud
mod rain
part cloud
rain showers
heavy rain
light rain
light rain
mod rain
mod rain
rain showers
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
mod rain
light rain
light rain
cloudy
cloudy
cloudy
mod rain
some clouds
rain shwrs
heavy rain
light rain
light rain
mod rain
mod rain
rain shwrs
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
 km/h
10
SE
10
SE
5
SSE
5
ESE
5
SE
30
SSE
40
SE
10
E
30
SSE
35
SSE
30
SSW
20
SSW
20
SE
20
SSE
5
SSW
5
SE
10
NNW
10
NNW
10
WNW
10
NW
5
NW
0
E
5
NW
10
NW
0
NW
0
ENE
0
N
5
SE
10
ESE
10
SSE
10
W
5
SW
10
W
10
WSW
10
WNW
10
NNW
 mm 
6
2
1
8
1
17
1
1
7
8
1
2
max°C
16
16
17
15
18
18
16
16
17
15
14
13
13
11
13
10
11
12
9
10
11
9
10
11
9
10
11
9
9
12
11
13
12
11
10
10
Moonrise
9:33
10:05
10:33
10:58
11:22
11:46
12:12
12:42
1:19
2:04
3:02
4:10
Moonset
7:21
8:26
9:31
10:36
11:42
12:49
2:00
3:16
4:33
5:50
6:59
Sunrise
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:20
Sunset
4:50
4:51
4:51
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:57
4:58
Today's sea temperature in Holt, Whiskey Slough, San Joaquin River is
11.8° C
(Statistics for 21 Dec 1981-2005 – mean: 12.3 max: 14.9 min: 10.8°C)
Issued (local time): 9 pm Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest