East Bay Sea Conditions and Tide Table

East Bay 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 07:01 AM and sunset is at 03:48 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sat night. Icy conditions (max 6°C on Sun morning, min -11°C on Mon night). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the W by Mon night).

Days 4–6 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max 0°C on Thu morning, min -9°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mild at first with light rain (total 5mm) on Fri afternoon followed by colder weather and light fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -11°C on Sun night). Winds increasing (calm on Sat night, strong winds from the NW by Sun night).

Days 10–12 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -8°C on Mon morning, min -12°C on Mon afternoon). Winds decreasing (strong winds from the NW on Mon morning, light winds from the WNW by Wed night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
11:06AM5.94m
11:33PM5.48m
11:44AM5.95m
00:12AM5.49m
12:23PM5.95m
00:50AM5.51m
1:02PM5.93m
1:30AM5.56m
1:44PM5.91m
2:13AM5.62m
2:29PM5.87m
2:58AM5.70m
3:17PM5.82m
3:47AM5.79m
4:10PM5.76m
4:40AM5.90m
5:07PM5.71m
5:37AM6.04m
6:08PM5.71m
6:35AM6.20m
7:09PM5.77m
7:34AM6.39m
8:08PM5.80m
Low Tide
5:34PM0.20m
5:46AM0.64m
6:13PM0.19m
6:25AM0.64m
6:52PM0.18m
7:05AM0.63m
7:32PM0.18m
7:47AM0.61m
8:14PM0.18m
8:31AM0.58m
8:58PM0.20m
9:20AM0.53m
9:46PM0.23m
10:11AM0.46m
10:37PM0.28m
11:08AM0.37m
11:32PM0.31m
12:07PM0.23m
00:30AM0.30m
1:08PM0.05m
1:30AM0.24m
2:09PM-0.17m
2:29AM0.21m
Wave
height (m) 
direction
period (s) 
0.7
W
4
0.3
WNW
2
0.6
S
3
0.7
SSW
4
0.6
W
3
0.4
WNW
3
0.6
NW
3
0.7
NNW
3
0.2
NNW
3
0
W
1
0
E
1
0.5
ENE
3
0.5
NNE
3
0.5
N
3
0.1
N
2
0.1
W
2
0.2
WNW
2
0
W
1
0.4
SSE
3
0.9
S
4
1
NNW
4
0.6
NNW
4
0.4
NW
3
0
W
2
0.6
SE
4
0.3
SE
3
1.4
NNW
4
1.3
NNW
4
0.9
NW
4
0.4
WNW
3
0.7
WNW
3
0.9
WNW
4
0.9
WNW
4
0.8
W
4
0.6
W
3
0.4
WNW
3
clear
part cloud
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light snow
light snow
clear
clear
part cloud
cloud
clear
part cloud
cloud
light rain
clear
clear
part cloud
light snow
light snow
mod snow
snow showers
clear
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
clear
clear
some clouds
light rain
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
light snow
light snow
clear
clear
some clouds
cloudy
clear
some clouds
cloudy
light rain
clear
clear
some clouds
light snow
light snow
mod snow
snow shwrs
clear
clear
some clouds
clear
cloudy
cloudy
some clouds
some clouds
clear
 km/h
30
WNW
15
W
35
SSW
30
SW
30
WNW
25
WNW
30
NW
30
NW
15
NW
5
SW
10
ESE
30
NE
25
NNE
20
N
10
NNW
15
WSW
15
NW
5
NNW
30
S
35
S
40
NW
25
NW
15
NNW
5
SSE
30
SE
25
NNW
50
NW
45
NW
35
WNW
25
W
35
W
40
W
40
W
35
W
30
W
20
W
 mm 
1
5
max°C
-1
-1
5
6
-1
-3
-7
-6
-9
-6
-1
-1
-3
-4
-6
0
0
-1
4
6
5
-8
-9
-2
2
-1
-8
-8
-10
-9
-10
-11
-11
-8
-8
-10
Moonrise
7:58
8:40
9:15
9:43
10:05
10:25
10:44
11:02
11:22
11:45
12:14
12:52
Moonset
3:59
5:03
6:11
7:22
8:32
9:43
10:55
12:08
1:25
2:46
4:10
Sunrise
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
3:48
3:48
3:49
3:49
3:51
3:52
3:52
3:52
3:53
3:55
3:55
3:56
Today's sea temperature in East Bay is
6.4° C
(Statistics for 20 Dec 1981-2005 – mean: 6.3 max: 7.7 min: 5.0°C)
Issued (local time): 6 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest