San Francisco, Pier 22 1/2 Sea Conditions and Tide Table

San Francisco, Pier 22 1/2 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 —.

Days 1–4 Weather Summary

Heavy rain (total 50mm), heaviest during Sun night. Cool air temperatures (max 16°C on Sat night, min 12°C on Mon afternoon). Winds increasing (calm on Mon night, strong winds from the SSE by Tue afternoon).

Days 5–7 Weather Summary

Heavy rain (total 73mm), heaviest during Wed night. Cool air temperatures (max 14°C on Wed morning, min 11°C on Tue night). Winds decreasing (near gales from the SSE on Wed night, calm by Fri afternoon).

Days 8–10 Weather Summary

Moderate rain (total 19mm), heaviest on Fri night. Very mild (max 12°C on Sun afternoon, min 8°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 13°C on Wed morning, min 8°C on Mon night). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
1:40AM1.53m
11:41AM1.96m
2:16AM1.54m
12:21PM1.93m
2:50AM1.56m
1:03PM1.87m
3:25AM1.59m
1:49PM1.76m
4:00AM1.65m
2:42PM1.62m
4:36AM1.72m
3:47PM1.44m
5:14AM1.82m
5:12PM1.30m
5:54AM1.92m
6:52PM1.24m
6:37AM2.03m
8:23PM1.29m
7:24AM2.13m
9:38PM1.40m
8:12AM2.22m
10:41PM1.52m
9:03AM2.26m
Low Tide
5:59AM1.07m
6:42PM-0.23m
6:38AM1.06m
7:17PM-0.21m
7:21AM1.05m
7:54PM-0.17m
8:11AM1.01m
8:33PM-0.09m
9:11AM0.93m
9:14PM0.04m
10:20AM0.81m
10:00PM0.20m
11:32AM0.62m
10:51PM0.39m
12:40PM0.38m
11:47PM0.58m
1:41PM0.12m
00:49AM0.74m
2:36PM-0.12m
1:51AM0.86m
3:28PM-0.31m
2:53AM0.94m
4:19PM-0.44m
Wave
height (m) 
direction
period (s) 
cloud
mod rain
mod rain
heavy rain
mod rain
light rain
light rain
cloud
light rain
heavy rain
rain showers
rain showers
heavy rain
mod rain
light rain
mod rain
light rain
light rain
heavy rain
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
part cloud
part cloud
clear
clear
clear
cloudy
mod rain
mod rain
heavy rain
mod rain
light rain
light rain
cloudy
light rain
heavy rain
rain shwrs
rain shwrs
heavy rain
mod rain
light rain
mod rain
light rain
light rain
heavy rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
clear
clear
clear
 km/h
20
S
30
S
30
S
20
S
5
SSW
5
WNW
10
SSE
15
SE
35
SSE
10
W
15
S
35
SSE
35
SSW
35
SW
30
SSW
20
SSW
15
SE
5
SSE
5
NE
5
NE
5
NE
5
NE
10
NE
10
NE
10
NE
10
ENE
5
NNE
10
NE
5
NE
5
N
5
S
10
W
25
WNW
20
NW
30
NW
15
NNW
 mm 
6
10
17
9
4
3
1
14
1
1
31
9
3
9
3
2
16
3
4
max°C
16
16
14
14
13
13
14
15
16
13
14
14
14
13
13
12
11
13
10
10
11
10
11
12
11
11
12
10
11
12
12
13
12
11
10
11
Moonrise
8:59
9:36
10:08
10:36
11:02
11:26
11:50
12:16
12:46
1:23
2:09
3:06
Moonset
6:22
7:26
8:30
9:35
10:40
11:46
12:53
2:04
3:19
4:37
5:53
Sunrise
7:20
7:20
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
Sunset
4:53
4:53
4:54
4:54
4:55
4:57
4:57
4:58
4:59
4:59
5:00
5:00
Today's sea temperature in San Francisco, Pier 22 1/2 is
11.8° C
(Statistics for 20 Dec 1981-2005 – mean: 12.3 max: 14.8 min: 10.7°C)
Issued (local time): 9 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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