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 06:50 AM and sunset is at 07:06 PM.

Days 1–3 Weather Summary

Mostly dry. Very warm air temperatures (max 31°C on Tue afternoon, min 14°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Very warm air temperatures (max 34°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 32°C on Mon afternoon, min 14°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 35mm), heaviest during Thu night. Warm (max 34°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Warm (max 31°C on Mon afternoon, min 15°C on Fri night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:31PM0.93m
1:47AM1.04m
4:17PM0.96m
3:00AM1.05m
4:56PM0.99m
3:57AM1.06m
5:29PM1.01m
5:56PM1.03m
5:32AM1.07m
6:17PM1.06m
6:18AM1.05m
6:35PM1.12m
7:05AM1.03m
6:55PM1.20m
7:55AM1.00m
7:22PM1.28m
8:51AM0.95m
7:57PM1.34m
9:54AM0.91m
8:37PM1.36m
11:08AM0.87m
9:25PM1.33m
12:28PM0.85m
10:22PM1.26m
1:41PM0.87m
11:34PM1.18m
2:43PM0.92m
Low Tide
9:33AM0.07m
8:37PM0.48m
10:22AM0.04m
9:43PM0.42m
11:03AM0.02m
10:39PM0.35m
11:37AM0.02m
11:27PM0.28m
12:07PM0.04m
00:12AM0.22m
12:33PM0.07m
00:54AM0.16m
12:57PM0.12m
1:36AM0.11m
1:23PM0.17m
2:19AM0.08m
1:53PM0.22m
3:04AM0.06m
2:29PM0.28m
3:55AM0.05m
3:11PM0.34m
4:55AM0.06m
4:02PM0.40m
6:07AM0.07m
5:06PM0.45m
7:25AM0.07m
6:26PM0.46m
8:37AM0.04m
Wave
Height (m)
Direction
Period (s)
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
light rain
heavy rain
heavy rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
light rain
heavy rain
heavy rain
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
km/h
5
NW
10
WNW
5
NW
10
WNW
15
WNW
5
WNW
0
NW
15
NW
5
WNW
5
NNW
10
WNW
5
W
5
WNW
20
WSW
10
WSW
10
W
20
W
10
WNW
10
NW
10
WNW
5
W
5
NW
15
WNW
5
WNW
10
NNW
10
NW
0
W
10
NNW
10
NW
0
WNW
5
NW
10
W
5
NNW
10
SE
10
WNW
10
NW
10
W
5
SW
5
NW
10
NW
5
NNW
0
SSE
5
N
5
NNW
5
N
10
NNW
0
SE
 mm
2
28
12
5
2
max °C
23
29
23
23
30
23
22
31
24
25
34
28
26
32
21
23
27
21
22
30
24
21
28
22
23
32
27
25
34
28
26
34
29
26
26
17
18
19
17
20
28
25
22
28
25
24
31
Moonrise
4:04
4:39
5:09
5:36
6:00
6:24
6:49
7:16
7:47
8:24
9:10
10:05
11:10
12:22
1:35
Moonset
12:35
1:36
2:39
3:42
4:46
5:51
6:57
8:04
9:15
10:28
11:43
12:54
1:58
2:52
3:36
4:12
Sunrise
6:50
6:52
6:52
6:54
6:54
6:54
6:56
6:56
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
Sunset
7:06
7:04
7:02
7:00
7:00
6:58
6:57
6:54
6:52
6:52
6:50
6:49
6:46
6:45
6:44
6:43
Today's sea temperature in Holt, Whiskey Slough, San Joaquin River is
19.6°C
(Statistics for 20 Sep 1981-2005 – mean: 14.6 max: 17.2 min: 13.5°C)
Issued (local time): 4 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest