Oakland Inner Harbor, San Francisco Bay Sea Conditions and Tide Table

Oakland Inner Harbor, 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 07:20 AM and sunset is at 04:52 PM.

Days 1–3 Weather Summary

Heavy rain (total 30mm), heaviest during Sun afternoon. Cool air temperatures (max 16°C on Sat morning, min 11°C on Mon night). Winds increasing (calm on Sat morning, fresh winds from the SSW by Sun morning).

Days 4–6 Weather Summary

Heavy rain (total 66mm), heaviest during Wed night. Cool air temperatures (max 16°C on Tue morning, min 11°C on Wed morning). Winds increasing (light winds from the SE on Tue morning, strong winds from the SSE by Wed night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 14°C on Fri morning, min 9°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Mon afternoon, min 8°C on Mon night). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
11:09AM1.98m
1:30AM1.53m
11:41AM1.94m
2:11AM1.54m
12:15PM1.87m
2:51AM1.55m
12:52PM1.78m
3:30AM1.58m
1:35PM1.66m
4:08AM1.62m
2:30PM1.51m
4:44AM1.69m
3:43PM1.36m
5:22AM1.79m
5:15PM1.25m
6:02AM1.90m
6:52PM1.23m
6:45AM2.02m
8:17PM1.30m
7:31AM2.15m
9:28PM1.41m
8:20AM2.26m
10:29PM1.52m
Low Tide
6:25PM-0.24m
5:40AM1.06m
6:57PM-0.24m
6:21AM1.06m
7:30PM-0.21m
7:07AM1.06m
8:04PM-0.16m
8:00AM1.03m
8:39PM-0.07m
9:03AM0.96m
9:18PM0.06m
10:16AM0.84m
10:00PM0.22m
11:34AM0.65m
10:47PM0.41m
12:47PM0.40m
11:40PM0.59m
1:51PM0.13m
00:40AM0.76m
2:48PM-0.14m
1:43AM0.87m
3:40PM-0.36m
2:46AM0.95m
Wave
height (m) 
direction
period (s) 
cloud
light rain
light rain
light rain
heavy rain
rain showers
cloud
light rain
light rain
light rain
light rain
heavy rain
light rain
light rain
rain showers
mod rain
mod rain
mod rain
rain showers
clear
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloudy
light rain
light rain
light rain
heavy rain
rain shwrs
cloudy
light rain
light rain
light rain
light rain
heavy rain
light rain
light rain
rain shwrs
mod rain
mod rain
mod rain
rain shwrs
clear
light rain
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
0
WNW
0
S
20
S
25
S
25
S
10
W
5
NNW
5
SW
5
WNW
5
SE
25
SSE
35
SSE
15
S
15
S
35
SSE
30
SSE
35
SSW
30
SSE
25
S
25
S
20
SE
5
ENE
15
ENE
10
ENE
10
NE
10
NNE
5
NNE
5
NE
5
NW
5
NNE
5
E
5
WNW
0
E
5
NE
10
NE
5
NE
 mm 
1
1
3
17
1
2
5
1
1
22
5
1
13
9
6
8
2
1
max°C
16
15
16
16
15
14
13
13
12
16
16
16
13
13
15
13
13
13
14
13
11
13
14
11
12
13
11
12
13
11
11
11
11
10
11
10
Moonrise
8:14
8:58
9:36
10:08
10:36
11:01
11:26
11:50
12:16
12:46
1:23
2:08
Moonset
5:20
6:21
7:25
8:30
9:35
10:39
11:45
12:53
2:04
3:19
4:36
Sunrise
7:20
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:24
7:24
Sunset
4:52
4:52
4:53
4:53
4:54
4:55
4:55
4:57
4:58
4:58
4:59
5:00
Today's sea temperature in Oakland Inner Harbor, San Francisco Bay is
11.5° C
(Statistics for 20 Dec 1981-2005 – mean: 12.4 max: 14.8 min: 10.7°C)
Issued (local time): 3 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest