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 07:16 AM and sunset is at 04:51 PM.

Days 1–3 Weather Summary

Light rain (total 3mm), mostly falling on Tue night. Cool air temperatures (max 17°C on Tue morning, min 11°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Sat night. Cool air temperatures (max 16°C on Fri morning, min 11°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Mon afternoon. Very mild (max 17°C on Tue night, min 11°C on Mon afternoon). Winds increasing (calm on Sun night, strong winds from the SSE by Tue night).

Days 10–12 Weather Summary

Heavy rain (total 62mm), heaviest during Wed morning. Very mild (max 16°C on Wed morning, min 8°C on Fri night). Winds decreasing (strong winds from the S on Wed morning, calm by Fri morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
8:37AM2.08m
10:31PM1.47m
9:08AM2.12m
11:25PM1.54m
9:39AM2.14m
00:11AM1.60m
10:12AM2.16m
00:52AM1.63m
10:47AM2.17m
1:29AM1.64m
11:23AM2.16m
2:04AM1.64m
12:00PM2.13m
2:39AM1.64m
12:38PM2.08m
3:13AM1.65m
1:19PM2.00m
3:48AM1.68m
2:03PM1.88m
4:24AM1.73m
2:56PM1.72m
5:00AM1.81m
4:02PM1.54m
5:37AM1.92m
Low Tide
3:46PM0.08m
3:03AM0.84m
4:24PM-0.03m
3:47AM0.93m
4:59PM-0.10m
4:29AM0.99m
5:33PM-0.15m
5:08AM1.03m
6:07PM-0.18m
5:45AM1.04m
6:41PM-0.20m
6:21AM1.04m
7:15PM-0.21m
7:50PM-0.20m
7:42AM1.00m
8:27PM-0.16m
8:33AM0.96m
9:05PM-0.09m
9:35AM0.89m
9:46PM0.03m
10:47AM0.77m
10:30PM0.20m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
clear
part cloud
light rain
rain showers
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
part cloud
cloud
light rain
light rain
cloud
part cloud
light rain
mod rain
light rain
cloud
cloud
light rain
heavy rain
mod rain
rain showers
part cloud
rain showers
rain showers
clear
clear
part cloud
some clouds
clear
clear
clear
some clouds
light rain
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
some clouds
cloudy
light rain
light rain
cloudy
some clouds
light rain
mod rain
light rain
cloudy
cloudy
light rain
heavy rain
mod rain
rain shwrs
some clouds
rain shwrs
rain shwrs
clear
clear
some clouds
 km/h
5
N
5
NW
5
SE
0
N
5
WSW
10
S
5
S
10
W
5
SSW
5
SSW
5
SW
0
WSW
5
S
5
WSW
5
SSE
5
WNW
10
WNW
5
SW
5
SE
5
NNW
5
NW
10
NE
10
NE
5
ENE
5
ENE
10
ESE
30
SSE
45
S
15
S
15
SSW
30
SSW
30
SW
25
WNW
5
SE
10
NNW
5
NNE
 mm 
2
1
1
5
2
2
6
1
2
26
10
21
3
2
max°C
14
16
14
17
16
16
16
15
11
15
15
14
16
16
14
16
14
13
13
14
13
12
11
14
16
16
17
16
14
14
15
14
13
12
13
11
Moonrise
3:25
4:25
5:26
6:26
7:22
8:13
8:58
9:36
10:08
10:36
11:01
11:25
Moonset
1:49
2:19
2:54
3:35
4:24
5:20
6:21
7:25
8:30
9:35
10:39
11:45
Sunrise
7:16
7:16
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:22
7:22
Sunset
4:51
4:51
4:51
4:52
4:52
4:52
4:52
4:53
4:53
4:54
4:54
4:55
Today's sea temperature in San Leandro Channel, San Leandro Bay, San Francisco Bay is
11.7° C
(Statistics for 15 Dec 1981-2005 – mean: 12.5 max: 15.4 min: 11.3°C)
Issued (local time): 3 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest