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 05:46 PM.

Days 1–4 Weather Summary

Heavy rain (total 45mm), heaviest during Mon morning. Cool air temperatures (max 16°C on Sun morning, min 9°C on Sun night). Winds increasing (light winds from the WSW on Mon night, strong winds from the SW by Tue morning).

Days 5–7 Weather Summary

Heavy rain (total 24mm), heaviest during Tue afternoon. Cool air temperatures (max 11°C on Wed afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the W on Tue night, calm by Fri morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 16°C on Mon morning, min 6°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 49mm), heaviest during Tue morning. Very mild (max 18°C on Mon afternoon, min 10°C on Mon night). Winds increasing (calm on Mon afternoon, fresh winds from the WNW by Wed afternoon).

Sat
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
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
11:45PM1.63m
10:15AM2.12m
00:11AM1.68m
10:57AM2.13m
00:36AM1.74m
11:39AM2.10m
1:01AM1.82m
12:22PM2.03m
1:27AM1.90m
1:08PM1.91m
1:55AM1.98m
2:00PM1.76m
2:25AM2.06m
3:00PM1.58m
3:01AM2.11m
4:17PM1.41m
3:44AM2.13m
5:57PM1.32m
4:38AM2.12m
7:43PM1.37m
9:01PM1.48m
9:54PM1.60m
8:11AM2.16m
10:36PM1.71m
9:13AM2.19m
Low Tide
4:46PM-0.11m
4:34AM0.84m
5:18PM-0.16m
5:10AM0.74m
5:49PM-0.17m
5:47AM0.64m
6:19PM-0.14m
6:25AM0.53m
6:49PM-0.06m
7:07AM0.42m
7:20PM0.07m
7:53AM0.31m
7:54PM0.25m
8:44AM0.22m
8:30PM0.45m
9:43AM0.16m
9:11PM0.66m
10:52AM0.10m
10:05PM0.84m
12:10PM0.04m
11:25PM0.98m
1:29PM-0.04m
1:02AM1.00m
2:36PM-0.13m
2:21AM0.93m
3:32PM-0.20m
3:24AM0.80m
Wave
height (m) 
direction
period (s) 
cloud
light rain
cloud
light rain
heavy rain
heavy rain
light rain
rain showers
mod rain
heavy rain
rain showers
clear
light rain
mod rain
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
mod rain
heavy rain
mod rain
heavy rain
light rain
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloudy
light rain
cloudy
light rain
heavy rain
heavy rain
light rain
rain shwrs
mod rain
heavy rain
rain shwrs
clear
light rain
mod rain
some clouds
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
heavy rain
mod rain
heavy rain
light rain
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
10
SW
20
SSE
20
SSE
25
SSE
15
SE
15
NE
15
N
30
WNW
35
SW
25
W
25
WNW
15
NW
15
W
5
WSW
10
N
10
NW
5
NE
0
NE
5
NW
5
NE
5
ENE
5
WNW
5
ESE
5
NE
10
WNW
5
NE
5
NE
5
SW
10
ESE
25
SE
20
SE
10
SSW
5
WNW
35
WNW
15
W
10
WNW
20
WNW
5
W
10
WNW
20
WNW
5
NNE
5
NE
15
NE
5
ENE
5
N
15
WNW
5
NE
 mm 
1
4
15
13
5
1
6
11
5
1
7
7
16
10
11
1
4
max°C
14
13
16
16
11
9
9
11
11
9
8
10
11
9
10
10
8
9
10
8
11
12
10
14
14
12
16
18
13
11
11
12
13
11
10
12
12
11
13
14
10
15
16
12
17
16
13
Moonrise
6:09
6:40
7:08
7:34
7:58
8:23
8:50
9:22
9:59
10:46
11:42
12:48
2:00
3:14
4:25
Moonset
3:01
4:07
5:14
6:21
7:28
8:35
9:44
10:56
12:10
1:24
2:34
3:37
4:30
5:13
5:47
Sunrise
6:58
6:56
6:54
6:54
6:52
6:52
6:50
6:48
6:48
6:47
6:45
6:43
6:41
6:41
6:39
Sunset
5:46
5:47
5:49
5:50
5:51
5:52
5:52
5:53
5:54
5:55
5:57
5:58
5:59
6:00
6:00
6:01
Today's sea temperature in San Leandro Channel, San Leandro Bay, San Francisco Bay is
14.0° C
(Statistics for 14 Feb 1981-2005 – mean: 12.1 max: 13.8 min: 10.5°C)
Issued (local time): 3 pm Saturday 14 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest