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 06:26 AM and sunset is at 07:50 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Tue morning. Cool air temperatures (max 17°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 26mm), heaviest during Tue night. Very mild (max 17°C on Mon afternoon, min 12°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Thu afternoon, min 9°C on Sat night). Wind will be generally light.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wed
6
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
AM
PM
Wave Height Map
High Tide
5:15PM1.39m
6:26PM1.40m
7:31PM1.44m
5:52AM1.61m
8:25PM1.52m
7:14AM1.51m
9:10PM1.61m
8:31AM1.46m
9:48PM1.69m
9:40AM1.43m
10:22PM1.76m
10:42AM1.42m
10:52PM1.80m
11:38AM1.41m
11:19PM1.83m
12:30PM1.40m
11:45PM1.83m
1:19PM1.39m
00:10AM1.83m
2:07PM1.38m
00:36AM1.81m
2:55PM1.36m
1:06AM1.78m
3:43PM1.33m
1:40AM1.73m
4:33PM1.30m
Low Tide
9:50AM-0.34m
9:38PM0.92m
10:54AM-0.26m
11:01PM0.94m
12:03PM-0.17m
00:34AM0.87m
1:11PM-0.10m
1:55AM0.73m
2:11PM-0.02m
3:01AM0.54m
3:03PM0.06m
3:55AM0.35m
3:47PM0.16m
4:42AM0.18m
4:27PM0.29m
5:24AM0.04m
5:04PM0.43m
6:02AM-0.06m
5:40PM0.56m
6:37AM-0.13m
6:15PM0.69m
7:11AM-0.17m
6:51PM0.80m
7:46AM-0.18m
7:26PM0.89m
8:22AM-0.16m
8:04PM0.95m
9:02AM-0.12m
Wave
height (m) 
direction
period (s) 
light rain
rain showers
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
part cloud
cloud
rain showers
heavy rain
rain showers
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
light rain
rain shwrs
clear
some clouds
clear
clear
clear
clear
some clouds
cloudy
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
clear
clear
some clouds
cloudy
rain shwrs
heavy rain
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
 km/h
20
SSW
25
WSW
10
SW
10
S
15
WSW
5
NW
5
NNW
15
W
5
SSW
10
SW
15
WSW
10
WSW
15
SW
15
SW
5
SSW
10
SW
15
SW
5
SSE
10
SSW
15
WSW
0
N
10
ENE
0
SW
10
NE
5
N
10
WNW
5
W
5
W
15
W
10
W
20
W
30
W
15
W
20
W
25
W
15
WNW
5
W
25
W
5
SW
10
SW
15
WSW
5
SSW
10
WSW
25
W
15
W
10
WNW
20
W
 mm 
5
3
1
22
2
1
max°C
14
14
12
13
15
14
15
17
14
14
15
12
14
14
13
13
15
13
15
17
14
14
15
13
14
17
15
16
18
14
13
14
12
14
15
12
13
16
13
14
16
14
15
18
14
14
17
Moonrise
9:31
10:41
11:54
1:05
2:14
3:19
4:23
5:25
6:26
7:28
8:30
9:32
10:31
11:27
12:16
Moonset
12:22
1:23
2:12
2:52
3:23
3:50
4:14
4:37
4:59
5:23
5:50
6:21
6:57
7:39
8:28
9:23
Sunrise
6:26
6:24
6:22
6:22
6:20
6:18
6:18
6:16
6:16
6:15
6:13
6:11
6:11
6:09
6:09
6:07
Sunset
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
7:57
7:58
7:59
8:00
8:00
8:01
8:02
8:04
Today's sea temperature in Richmond Inner Harbor, San Francisco Bay is
16.5° C
(Statistics for 21 Apr 1981-2005 – mean: 11.8 max: 13.8 min: 10.7°C)
Issued (local time): 4 am Tuesday 21 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest