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 04:55 PM.

Days 1–4 Weather Summary

Moderate rain (total 10mm), heaviest on Thu afternoon. Cool air temperatures (max 14°C on Thu afternoon, min 7°C on Sat night). Winds decreasing (strong winds from the S on Thu afternoon, calm by Sat night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Mon afternoon, min 6°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 31mm), heaviest during Thu night. Very mild (max 14°C on Fri afternoon, min 8°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 7°C on Mon night). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
2:47PM1.65m
4:47AM1.76m
3:54PM1.48m
5:24AM1.86m
5:20PM1.33m
6:03AM1.98m
6:59PM1.26m
6:46AM2.10m
8:34PM1.31m
7:31AM2.22m
9:50PM1.42m
8:20AM2.32m
10:53PM1.55m
9:10AM2.38m
11:45PM1.65m
10:03AM2.42m
00:32AM1.72m
10:54AM2.42m
1:16AM1.76m
11:45AM2.36m
1:59AM1.79m
12:35PM2.24m
2:40AM1.82m
Low Tide
9:33PM0.06m
10:33AM0.81m
10:18PM0.22m
11:46AM0.62m
11:07PM0.40m
12:53PM0.38m
00:02AM0.58m
1:54PM0.12m
1:01AM0.73m
2:48PM-0.12m
2:02AM0.85m
3:40PM-0.32m
3:03AM0.92m
4:29PM-0.45m
4:01AM0.93m
5:18PM-0.52m
4:56AM0.91m
6:04PM-0.52m
5:51AM0.87m
6:49PM-0.45m
6:45AM0.83m
7:33PM-0.34m
7:42AM0.79m
Wave
height (m) 
direction
period (s) 
rain showers
rain showers
clear
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
mod rain
mod rain
cloud
rain showers
light rain
part cloud
part cloud
light rain
light rain
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
rain shwrs
rain shwrs
clear
rain shwrs
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
mod rain
cloudy
rain shwrs
light rain
some clouds
some clouds
light rain
light rain
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
40
S
30
SSW
25
S
25
SW
25
WNW
10
N
15
N
5
NNE
5
ENE
10
NE
10
NE
10
ENE
10
NE
10
NE
10
ENE
10
ENE
10
ENE
5
ENE
5
NE
10
NE
15
NE
10
ENE
10
NE
5
ENE
5
ESE
5
NNE
0
NE
5
WNW
5
SW
10
NE
15
NE
5
NE
10
ENE
10
NE
5
NE
10
NE
 mm 
6
1
3
9
9
10
1
2
1
max°C
14
12
13
12
11
11
11
9
10
11
9
11
13
9
12
13
9
11
10
9
9
10
10
13
14
14
14
13
11
13
13
11
11
12
10
11
Moonrise
11:26
11:50
12:16
12:46
1:23
2:08
3:06
4:14
5:29
6:46
7:59
Moonset
10:40
11:45
12:53
2:04
3:19
4:36
5:53
7:02
8:00
8:46
9:23
9:53
Sunrise
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
Sunset
4:55
4:55
4:57
4:58
4:58
4:59
5:00
5:00
5:01
5:01
5:02
5:04
Today's sea temperature in Alameda is
12.2° C
(Statistics for 25 Dec 1981-2005 – mean: 12.2 max: 14.9 min: 10.7°C)
Issued (local time): 3 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest