San Leandro Channel, San Leandro Bay, San Francisco Bay Sea Conditions and Tide Table

San Leandro Channel, San Leandro Bay, San Francisco 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 — and sunset is at —.

Days 1–4 Weather Summary

Heavy rain (total 33mm), heaviest during Wed night. Cool air temperatures (max 17°C on Tue night, min 12°C on Tue night). Winds increasing (light winds from the SSW on Wed morning, near gales from the S by Wed night).

Days 5–7 Weather Summary

Some drizzle, heaviest during Fri night. Cool air temperatures (max 14°C on Sat afternoon, min 6°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 14°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 58mm), heaviest during Fri night. Very mild (max 16°C on Sat morning, min 11°C on Sat night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
3:48AM1.68m
2:03PM1.88m
4:24AM1.73m
2:56PM1.72m
5:00AM1.81m
4:02PM1.54m
5:37AM1.92m
5:29PM1.38m
6:17AM2.05m
7:12PM1.32m
8:47PM1.38m
7:45AM2.31m
10:04PM1.50m
8:33AM2.43m
11:07PM1.63m
9:23AM2.49m
11:59PM1.73m
10:16AM2.53m
00:46AM1.79m
11:08AM2.52m
1:30AM1.83m
11:59AM2.44m
Low Tide
8:27PM-0.16m
8:33AM0.96m
9:05PM-0.09m
9:35AM0.89m
9:46PM0.03m
10:47AM0.77m
10:30PM0.20m
12:01PM0.59m
11:20PM0.38m
1:09PM0.37m
00:16AM0.58m
2:09PM0.12m
1:16AM0.74m
3:04PM-0.11m
2:17AM0.86m
3:55PM-0.30m
3:18AM0.94m
4:45PM-0.42m
4:16AM0.94m
5:33PM-0.49m
5:12AM0.91m
6:20PM-0.50m
6:08AM0.86m
Wave
height (m) 
direction
period (s) 
heavy rain
cloud
light rain
rain showers
light rain
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
light rain
light rain
heavy rain
light rain
heavy rain
rain showers
clear
part cloud
heavy rain
cloudy
light rain
rain shwrs
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
rain shwrs
light rain
light rain
heavy rain
light rain
heavy rain
rain shwrs
clear
some clouds
 km/h
40
SSE
15
SSW
15
SE
55
S
30
SSW
40
SSE
30
SSW
35
S
25
S
20
ESE
10
NNE
10
NNE
5
NE
5
ENE
10
NNE
5
ENE
5
NE
5
N
5
NE
10
NE
5
NE
10
ENE
5
NE
5
N
5
NE
5
NNE
5
E
0
E
15
SE
15
S
5
S
10
SE
20
S
15
WSW
5
NNE
10
NW
 mm 
11
1
11
2
1
5
1
1
1
2
2
4
26
4
13
7
max°C
17
14
15
15
14
14
13
13
13
12
13
14
11
12
12
9
13
14
9
13
13
10
13
14
12
14
13
13
15
15
14
16
15
11
13
13
Moonrise
10:36
11:01
11:25
11:49
12:16
12:46
1:23
2:08
3:06
4:14
5:29
6:45
Moonset
9:35
10:39
11:45
12:52
2:03
3:18
4:36
5:52
7:02
8:00
8:46
Sunrise
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
Sunset
4:54
4:54
4:55
4:57
4:57
4:58
4:59
5:00
5:00
5:00
5:01
5:02
Today's sea temperature in San Leandro Channel, San Leandro Bay, San Francisco Bay is
11.4° C
(Statistics for 23 Dec 1981-2005 – mean: 12.3 max: 14.8 min: 10.7°C)
Issued (local time): 9 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest