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

Richmond 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 — and sunset is at 04:52 PM.

Days 1–4 Weather Summary

Heavy rain (total 46mm), heaviest during Sat night. Cool air temperatures (max 16°C on Fri morning, min 13°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 67mm), heaviest during Mon night. Cool air temperatures (max 16°C on Tue morning, min 11°C on Tue night). Winds increasing (calm on Mon morning, strong winds from the S by Tue afternoon).

Days 8–10 Weather Summary

Heavy rain (total 58mm), heaviest during Wed night. Very mild (max 15°C on Wed afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SSE on Wed afternoon, calm by Fri night).

Days 11–13 Weather Summary

Heavy rain (total 22mm), heaviest during Mon afternoon. Very mild (max 13°C on Sun afternoon, min 10°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
00:26AM1.46m
10:21AM1.94m
1:03AM1.47m
10:57AM1.94m
1:38AM1.47m
11:34AM1.91m
2:13AM1.47m
12:12PM1.87m
2:47AM1.48m
12:53PM1.79m
3:22AM1.51m
1:37PM1.68m
3:58AM1.55m
2:30PM1.54m
4:34AM1.62m
3:36PM1.38m
5:11AM1.72m
5:03PM1.24m
5:51AM1.83m
6:46PM1.19m
6:33AM1.96m
8:21PM1.24m
7:19AM2.08m
Low Tide
5:11PM-0.15m
4:46AM1.03m
5:45PM-0.18m
5:23AM1.04m
6:19PM-0.20m
5:59AM1.04m
6:53PM-0.21m
6:37AM1.02m
7:28PM-0.20m
7:20AM1.00m
8:05PM-0.16m
8:11AM0.96m
8:43PM-0.09m
9:13AM0.89m
9:24PM0.03m
10:25AM0.77m
10:08PM0.20m
11:39AM0.59m
10:58PM0.38m
12:47PM0.37m
11:54PM0.58m
1:47PM0.12m
00:54AM0.74m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
light rain
light rain
light rain
mod rain
heavy rain
light rain
cloud
cloud
cloud
light rain
heavy rain
mod rain
heavy rain
heavy rain
clear
part cloud
heavy rain
mod rain
light rain
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
heavy rain
mod rain
clear
clear
some clouds
some clouds
light rain
light rain
light rain
mod rain
heavy rain
light rain
cloudy
cloudy
cloudy
light rain
heavy rain
mod rain
heavy rain
heavy rain
clear
some clouds
heavy rain
mod rain
light rain
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
light rain
heavy rain
mod rain
clear
 km/h
5
WSW
5
S
10
SSW
15
SSW
5
WSW
5
SSE
5
SE
25
S
15
SSW
15
SSW
10
SW
5
W
5
NW
5
SE
30
S
40
S
20
SW
15
SSE
30
SSE
30
S
25
SSW
30
S
30
S
20
SSW
15
SW
0
S
5
NE
5
NNW
5
SSE
5
ESE
0
WNW
5
SSE
15
SE
20
SSE
10
W
15
WNW
 mm 
5
5
5
6
21
4
1
30
6
11
19
39
7
5
7
3
2
11
6
max°C
13
13
16
15
14
14
15
15
15
15
14
13
12
15
16
15
14
14
15
12
13
13
14
14
13
12
11
12
11
12
13
12
11
11
11
11
Moonrise
7:23
8:15
8:59
9:37
10:09
10:37
11:02
11:26
11:50
12:16
12:46
1:23
Moonset
3:35
4:24
5:20
6:21
7:25
8:30
9:35
10:40
11:45
12:53
2:04
3:19
Sunrise
7:20
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
Sunset
4:52
4:52
4:52
4:52
4:53
4:53
4:54
4:55
4:55
4:57
4:57
4:58
Today's sea temperature in Richmond Inner Harbor, San Francisco Bay is
11.9° C
(Statistics for 18 Dec 1981-2005 – mean: 12.4 max: 14.8 min: 11.0°C)
Issued (local time): 3 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest