South San Francisco Sea Conditions and Tide Table

South 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 06:54 AM and sunset is at 07:09 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Tue afternoon, min 14°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Wed afternoon, min 14°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 23mm), heaviest during Thu night. Warm (max 23°C on Thu morning, min 15°C on Tue morning). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 12mm), heaviest on Fri afternoon. Warm (max 26°C on Mon afternoon, min 14°C on Fri afternoon). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
9:59AM1.51m
7:52PM1.73m
10:31AM1.55m
8:53PM1.77m
10:57AM1.60m
9:46PM1.81m
11:21AM1.66m
10:34PM1.83m
11:44AM1.73m
11:20PM1.83m
12:08PM1.81m
00:07AM1.82m
12:33PM1.89m
00:55AM1.78m
12:59PM1.97m
1:46AM1.72m
1:29PM2.04m
2:42AM1.65m
2:02PM2.08m
3:45AM1.56m
2:42PM2.08m
4:59AM1.49m
3:30PM2.05m
6:22AM1.47m
4:30PM1.98m
7:44AM1.50m
5:44PM1.91m
8:48AM1.57m
Low Tide
2:44PM1.02m
3:21AM0.16m
3:34PM0.92m
4:04AM0.12m
4:16PM0.80m
4:40AM0.09m
4:54PM0.66m
5:12AM0.10m
5:29PM0.52m
5:42AM0.15m
6:05PM0.37m
6:13AM0.23m
6:42PM0.23m
6:44AM0.35m
7:21PM0.09m
7:18AM0.50m
8:04PM-0.01m
7:53AM0.66m
8:52PM-0.07m
8:33AM0.81m
9:46PM-0.08m
9:21AM0.95m
10:49PM-0.05m
10:26AM1.05m
00:03AM-0.02m
12:00PM1.08m
1:19AM-0.02m
1:35PM1.00m
Wave
Height (m)
Direction
Period (s)
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
light rain
heavy rain
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
light rain
heavy rain
light rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
km/h
10
SW
15
WSW
15
WSW
15
SW
20
WSW
15
SSW
10
SSW
20
W
5
S
5
NNW
15
W
10
SSW
10
WSW
20
W
10
WSW
15
W
20
W
5
E
5
N
15
W
10
WSW
10
SSW
15
W
5
SSW
5
NW
15
W
10
SW
5
W
15
W
5
WSW
5
W
15
WSW
0
NNE
0
ESE
5
NW
10
NW
15
W
10
W
5
S
0
NNW
15
W
5
WSW
5
N
15
W
5
WSW
5
N
10
W
 mm
3
19
2
11
max °C
16
17
14
16
17
14
16
19
15
19
21
17
17
18
16
17
17
15
19
21
15
15
18
14
18
21
16
19
21
17
20
22
19
23
22
16
15
15
15
18
21
16
19
22
17
22
26
Moonrise
4:08
4:42
5:12
5:39
6:04
6:28
6:53
7:20
7:51
8:28
9:14
10:10
11:15
12:26
1:39
Moonset
12:40
1:40
2:43
3:47
4:50
5:55
7:00
8:08
9:19
10:32
11:46
12:57
2:01
2:55
3:39
4:15
Sunrise
6:54
6:56
6:56
6:56
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:05
7:05
7:07
7:07
Sunset
7:09
7:07
7:07
7:05
7:02
7:01
7:00
6:59
6:57
6:55
6:53
6:52
6:51
6:50
6:47
6:46
Today's sea temperature in South San Francisco is
18.6°C
(Statistics for 20 Sep 1981-2005 – mean: 14.6 max: 17.2 min: 13.2°C)
Issued (local time): 4 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest