Georgiana Slough entrance, Mokelumne River Sea Conditions and Tide Table

Georgiana Slough entrance, Mokelumne 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 04:47 PM.

Days 1–4 Weather Summary

Heavy rain (total 24mm), heaviest during Sat night. Cool air temperatures (max 18°C on Fri morning, min 12°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 55mm), heaviest during Tue night. Cool air temperatures (max 16°C on Sun afternoon, min 11°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the SSE by Tue afternoon).

Days 8–10 Weather Summary

Heavy rain (total 45mm), heaviest during Wed night. Very mild (max 15°C on Fri morning, min 9°C on Fri night). Winds decreasing (strong winds from the SE on Wed afternoon, calm by Fri night).

Days 11–13 Weather Summary

Moderate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 8°C on Mon afternoon). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
3:07PM1.05m
5:49AM0.78m
3:37PM1.07m
6:35AM0.80m
4:13PM1.07m
7:17AM0.80m
4:54PM1.07m
7:55AM0.80m
5:38PM1.04m
8:30AM0.79m
6:25PM0.99m
9:03AM0.78m
7:16PM0.93m
9:34AM0.79m
8:12PM0.84m
10:06AM0.82m
9:18PM0.75m
10:40AM0.87m
10:43PM0.68m
11:18AM0.94m
00:21AM0.65m
12:01PM1.01m
1:46AM0.66m
12:46PM1.09m
Low Tide
11:46PM-0.05m
10:21AM0.46m
00:24AM-0.05m
11:06AM0.47m
00:59AM-0.04m
11:52AM0.46m
1:30AM-0.05m
12:38PM0.43m
1:58AM-0.06m
1:25PM0.39m
2:24AM-0.06m
2:15PM0.34m
2:54AM-0.06m
3:10PM0.30m
3:28AM-0.03m
4:14PM0.25m
4:08AM0.02m
5:27PM0.20m
4:53AM0.09m
6:45PM0.14m
5:43AM0.17m
7:58PM0.07m
Wave
height (m) 
direction
period (s) 
clear
part cloud
cloud
light rain
light rain
light rain
light rain
heavy rain
light rain
cloud
light rain
light rain
light rain
heavy rain
cloud
light rain
heavy rain
part cloud
clear
rain showers
light rain
light rain
rain showers
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
cloud
mod rain
mod rain
clear
clear
some clouds
cloudy
light rain
light rain
light rain
light rain
heavy rain
light rain
cloudy
light rain
light rain
light rain
heavy rain
cloudy
light rain
heavy rain
some clouds
clear
rain shwrs
light rain
light rain
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
cloudy
mod rain
mod rain
clear
 km/h
5
SSE
10
SSE
10
S
5
SW
5
SW
10
SE
10
SE
20
SSE
20
SE
15
SE
5
S
5
WSW
0
S
10
SE
30
SE
35
SSE
20
S
15
SE
30
SE
20
S
20
S
20
S
20
SSE
15
S
10
SW
0
WNW
10
NNW
5
NNW
5
SSE
5
ESE
5
ENE
5
SSE
15
SE
15
SE
15
SE
15
WSW
 mm 
1
3
3
3
11
3
1
1
1
16
3
33
30
4
5
5
1
1
6
10
max°C
15
13
18
17
15
12
13
14
14
16
15
14
14
15
16
16
14
13
13
13
14
13
12
15
15
12
11
11
10
12
13
11
11
9
10
11
Moonrise
7:21
8:12
8:57
9:34
10:06
10:34
10:59
11:23
11:47
12:13
12:42
1:19
Moonset
3:31
4:20
5:16
6:17
7:21
8:26
9:31
10:36
11:42
12:50
2:01
3:17
Sunrise
7:16
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:22
7:22
Sunset
4:47
4:49
4:49
4:50
4:50
4:51
4:51
4:52
4:52
4:52
4:53
4:53
Today's sea temperature in Georgiana Slough entrance, Mokelumne River is
11.6° C
(Statistics for 18 Dec 1981-2005 – mean: 12.4 max: 14.8 min: 10.9°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest