Alameda Sea Conditions and Tide Table

Alameda 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 07:40 PM.

Days 1–4 Weather Summary

Heavy rain (total 32mm), heaviest during Sat night. Cool air temperatures (max 16°C on Sat afternoon, min 9°C on Mon morning). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Sun night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Mon morning. Very mild (max 17°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 21°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light.

Sat
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
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
night
Wave Height Map
High Tide
9:49PM1.50m
8:28AM1.60m
10:14PM1.59m
9:30AM1.63m
10:39PM1.70m
10:28AM1.66m
11:04PM1.82m
11:24AM1.69m
11:32PM1.95m
12:18PM1.68m
00:02AM2.06m
1:14PM1.66m
00:35AM2.14m
2:11PM1.62m
1:13AM2.19m
3:11PM1.56m
1:56AM2.17m
4:17PM1.51m
2:44AM2.11m
5:27PM1.48m
6:39PM1.50m
7:44PM1.56m
6:05AM1.74m
8:38PM1.65m
7:26AM1.64m
Low Tide
2:27PM0.10m
3:06AM0.81m
3:14PM0.09m
3:51AM0.64m
3:55PM0.11m
4:31AM0.44m
4:32PM0.16m
5:11AM0.21m
5:09PM0.24m
5:52AM-0.01m
5:46PM0.35m
6:34AM-0.20m
6:25PM0.48m
7:18AM-0.34m
7:06PM0.61m
8:06AM-0.42m
7:51PM0.73m
8:58AM-0.42m
8:43PM0.84m
9:56AM-0.37m
9:47PM0.91m
11:00AM-0.28m
11:08PM0.94m
12:09PM-0.18m
00:38AM0.88m
1:17PM-0.09m
1:59AM0.75m
2:17PM-0.01m
Wave
height (m) 
direction
period (s) 
light rain
rain showers
mod rain
rain showers
rain showers
part cloud
clear
clear
part cloud
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
clear
rain showers
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
light rain
rain shwrs
mod rain
rain shwrs
rain shwrs
some clouds
clear
clear
some clouds
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
clear
rain shwrs
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
 km/h
35
SSW
25
WSW
20
SW
25
W
0
WNW
5
NNW
25
WNW
10
WNW
10
WSW
20
W
5
WSW
15
W
15
WNW
10
W
20
NNE
20
NNW
10
NNW
10
NNW
20
W
5
SSW
5
SW
15
W
5
WSW
5
SW
15
W
10
S
20
W
20
WSW
10
SSW
10
SW
15
W
10
NNW
10
NNE
20
W
0
ESE
5
NNW
15
W
5
WSW
0
W
15
WNW
5
SW
10
W
15
W
5
SW
10
WSW
20
WSW
10
S
 mm 
3
16
9
3
1
4
2
3
max°C
16
12
12
14
12
12
14
12
12
13
11
11
13
12
14
18
15
16
17
13
14
16
13
13
17
14
13
15
14
14
15
12
14
19
14
18
21
15
18
21
17
18
19
14
15
16
14
Moonrise
4:07
4:34
4:59
5:24
5:51
6:20
6:55
7:37
8:29
9:31
10:41
11:54
1:05
2:14
3:19
Moonset
2:43
3:49
4:57
6:06
7:19
8:35
9:53
11:10
12:22
1:23
2:12
2:51
3:23
3:50
Sunrise
6:37
6:37
6:35
6:33
6:33
6:31
6:30
6:28
6:26
6:26
6:24
6:22
6:22
6:20
6:18
Sunset
7:40
7:40
7:42
7:43
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:52
7:53
Today's sea temperature in Alameda is
17.3° C
(Statistics for 11 Apr 1981-2005 – mean: 11.9 max: 14.6 min: 10.6°C)
Issued (local time): 4 pm Saturday 11 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest