San Francisco Sea Conditions and Tide Table

San Francisco 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 05:52 AM and sunset is at 05:23 PM.

Days 1–3 Weather Summary

Heavy rain (total 58mm), heaviest during Sat morning. Warm air temperatures (max 28°C on Sun afternoon, min 23°C on Sat morning). Winds decreasing (strong winds from the E on Sat morning, light winds from the ENE by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 46mm), heaviest during Wed afternoon. Warm air temperatures (max 27°C on Mon morning, min 26°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Thu morning. Warm (max 29°C on Sat afternoon, min 27°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Warm (max 28°C on Sun afternoon, min 27°C on Sun morning). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
11:06PM1.74m
3:03PM1.19m
11:41PM1.81m
3:26PM1.17m
00:14AM1.87m
3:53PM1.14m
00:46AM1.91m
4:21PM1.12m
1:17AM1.93m
4:48PM1.10m
1:48AM1.90m
5:12PM1.11m
5:32PM1.14m
5:46PM1.20m
5:54PM1.31m
6:05PM1.44m
8:29AM1.00m
6:34PM1.58m
Low Tide
6:55AM0.31m
7:14AM0.23m
4:09PM1.18m
7:39AM0.17m
5:06PM1.14m
8:07AM0.15m
5:54PM1.10m
8:37AM0.14m
6:39PM1.05m
9:06AM0.16m
7:25PM1.01m
9:36AM0.21m
8:15PM0.97m
10:07AM0.29m
9:11PM0.94m
10:37AM0.40m
10:16PM0.89m
11:06AM0.55m
11:31PM0.83m
11:33AM0.73m
1:01AM0.72m
11:53AM0.89m
2:51AM0.56m
Wave
height (m) 
direction
period (s) 
0.1
E
2
0.2
E
2
0.1
NE
2
1.3
E
4
0.5
E
3
0.1
SE
4
0
E
4
0.2
E
2
0.1
E
2
0
W
3
0.1
NW
2
0.1
NW
3
0
W
3
0.4
NW
3
0.3
NW
3
0.1
NW
2
0.4
NW
3
0.1
E
2
0.1
E
2
0
E
1
0.1
E
2
0.1
E
2
0.1
N
1
0.2
E
2
0.1
E
2
0.2
E
2
0.1
E
2
0.1
E
2
0.1
W
2
0.1
E
2
0
E
2
0
W
1
0.1
E
2
0
E
2
0.1
NW
1
0.1
E
2
part cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
cloud
part cloud
clear
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
thunderstorm
clear
clear
rain showers
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
mod rain
cloudy
some clouds
clear
some clouds
some clouds
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
risk tstorm
clear
clear
rain shwrs
clear
clear
risk tstorm
clear
risk tstorm
risk tstorm
clear
clear
risk tstorm
 km/h
10
ENE
15
ENE
15
NNE
50
E
20
E
5
ENE
10
NNE
10
NE
10
NNE
5
NW
15
NNW
10
NW
10
NW
25
NNW
20
NW
15
NNW
20
NNW
10
E
5
E
10
NNW
10
ENE
5
NNE
10
N
15
NE
5
NE
5
NE
15
ENE
5
NNE
10
N
10
NE
5
N
10
N
10
ENE
5
NNE
10
NNW
10
E
 mm 
3
10
39
6
4
4
1
9
4
7
17
2
5
4
2
2
1
2
1
max°C
27
27
27
24
25
27
27
28
27
27
27
27
27
27
27
27
27
27
27
28
28
27
28
28
27
29
28
27
28
28
27
28
28
27
28
28
Moonrise
5:03
5:55
6:47
7:36
8:23
9:07
9:48
10:27
11:06
11:47
12:30
1:18
Moonset
4:40
5:32
6:25
7:19
8:11
9:02
9:52
10:41
11:31
12:23
1:19
Sunrise
5:52
5:54
5:54
5:54
5:54
5:56
5:56
5:56
5:56
5:58
5:58
5:58
Sunset
5:23
5:23
5:24
5:24
5:25
5:25
5:27
5:27
5:28
5:28
5:29
5:29
Today's sea temperature in San Francisco is
29.6° C
(Statistics for 19 Dec 1981-2005 – mean: 27.7 max: 29.0 min: 26.9°C)
Issued (local time): 7 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest