Blackslough Landing, San Joaquin River Sea Conditions and Tide Table

Blackslough Landing, 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 06:28 AM and sunset is at 07:42 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sat afternoon, min 8°C on Fri morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 23mm), heaviest during Tue night. Warm air temperatures (max 27°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Warm (max 25°C on Fri afternoon, min 10°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 30°C on Mon afternoon, min 13°C on Sat morning). Wind will be generally light.

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Fri
1
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
5:13AM1.04m
6:06PM0.83m
5:48AM1.15m
6:59PM0.82m
6:25AM1.23m
7:54PM0.80m
7:05AM1.28m
8:51PM0.77m
7:52AM1.28m
9:51PM0.74m
8:45AM1.24m
10:51PM0.71m
9:45AM1.16m
11:51PM0.69m
10:53AM1.05m
00:49AM0.69m
12:03PM0.94m
1:43AM0.72m
1:15PM0.84m
2:32AM0.77m
2:25PM0.76m
3:16AM0.84m
3:30PM0.71m
3:55AM0.91m
4:28PM0.70m
4:31AM0.98m
5:19PM0.70m
5:06AM1.05m
Low Tide
12:03PM-0.08m
11:51PM0.25m
12:53PM-0.14m
00:28AM0.33m
1:43PM-0.17m
1:06AM0.40m
2:34PM-0.18m
1:46AM0.45m
3:28PM-0.15m
2:33AM0.49m
4:26PM-0.12m
3:38AM0.50m
5:26PM-0.08m
5:01AM0.49m
6:25PM-0.05m
6:24AM0.43m
7:21PM-0.03m
7:37AM0.33m
8:12PM-0.00m
8:41AM0.22m
8:57PM0.04m
9:38AM0.12m
9:40PM0.09m
10:29AM0.03m
10:20PM0.16m
11:16AM-0.03m
11:00PM0.23m
12:01PM-0.07m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
light rain
heavy rain
light rain
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
light rain
heavy rain
light rain
risk tstorm
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
 km/h
20
NNW
25
NNW
20
NW
15
NNW
10
N
5
WNW
5
NNW
5
N
5
WNW
5
NW
10
NW
0
NNE
5
ESE
15
SE
0
NNW
5
S
5
SW
5
W
5
SE
10
NW
5
WSW
15
NW
15
NNW
0
NNW
5
WSW
10
NNW
5
N
5
NW
10
NNW
5
ESE
5
NW
10
NNW
0
WNW
10
NW
15
NNW
5
NNW
10
NW
15
NNW
0
NNE
5
NNW
15
NNW
5
WNW
10
NW
20
NW
5
N
15
NW
15
NW
 mm 
4
19
5
4
1
max°C
13
19
16
14
20
19
16
22
20
19
25
16
19
27
17
19
19
14
13
16
15
16
22
19
18
25
21
20
27
25
23
29
26
24
30
27
25
32
27
25
31
24
24
30
24
22
29
Moonrise
5:47
6:16
6:50
7:33
8:25
9:27
10:37
11:50
1:01
2:10
3:15
4:19
5:21
6:22
7:24
8:26
Moonset
7:15
8:31
9:50
11:07
12:19
1:20
2:09
2:48
3:20
3:46
4:10
4:33
4:55
5:19
5:46
Sunrise
6:28
6:28
6:26
6:24
6:22
6:22
6:20
6:18
6:18
6:16
6:16
6:13
6:13
6:11
6:11
6:09
Sunset
7:42
7:43
7:44
7:45
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
Today's sea temperature in Blackslough Landing, San Joaquin River is
15.5° C
(Statistics for 16 Apr 1981-2005 – mean: 11.8 max: 13.8 min: 10.7°C)
Issued (local time): 10 am Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest