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 — and sunset is at —.

Days 1–4 Weather Summary

Heavy rain (total 37mm), heaviest during Wed night. Cool air temperatures (max 17°C on Tue night, min 12°C on Thu night). Mainly near gales.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Cool air temperatures (max 14°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 14°C on Wed afternoon, min 8°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 56mm), heaviest during Fri night. Very mild (max 15°C on Fri morning, min 11°C on Sat night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sun
4
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
3:39AM1.60m
1:54PM1.77m
4:15AM1.65m
2:47PM1.63m
4:51AM1.72m
3:53PM1.48m
5:28AM1.81m
5:20PM1.34m
6:08AM1.92m
7:03PM1.29m
8:38PM1.34m
7:36AM2.15m
9:55PM1.44m
8:24AM2.25m
10:58PM1.56m
9:14AM2.30m
11:50PM1.64m
10:07AM2.33m
00:37AM1.69m
10:59AM2.33m
1:21AM1.73m
11:50AM2.26m
Low Tide
8:21PM-0.17m
8:27AM0.98m
8:59PM-0.09m
9:29AM0.91m
9:40PM0.03m
10:41AM0.79m
10:24PM0.20m
11:55AM0.60m
11:14PM0.39m
1:03PM0.37m
00:10AM0.59m
2:03PM0.12m
1:10AM0.76m
2:58PM-0.11m
2:11AM0.88m
3:49PM-0.30m
3:12AM0.96m
4:39PM-0.43m
4:10AM0.96m
5:27PM-0.50m
5:06AM0.93m
6:14PM-0.51m
6:02AM0.87m
7:00PM-0.46m
Wave
height (m) 
direction
period (s) 
mod rain
light rain
light rain
rain showers
light rain
light rain
rain showers
light rain
rain showers
rain showers
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
light rain
mod rain
heavy rain
light rain
heavy rain
rain showers
clear
part cloud
mod rain
light rain
light rain
rain shwrs
light rain
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
light rain
mod rain
heavy rain
light rain
heavy rain
rain shwrs
clear
some clouds
 km/h
45
SSE
15
SSW
15
SE
60
S
35
SSW
40
SSE
35
SSW
35
S
25
S
15
SE
20
NE
15
NNE
5
NE
5
ENE
10
NNE
10
ENE
15
NE
10
NE
15
NE
15
NE
15
NE
15
NE
10
NE
10
NE
10
NE
10
NE
10
ENE
5
ENE
15
SSE
20
S
5
WSW
10
SE
30
S
20
W
5
NE
5
NW
 mm 
9
1
2
12
2
2
5
2
2
2
1
2
6
27
3
12
5
max°C
17
14
15
15
14
14
13
13
12
12
13
14
12
12
12
10
11
13
10
12
13
11
12
14
12
13
13
13
15
15
14
15
15
11
12
13
Moonrise
10:36
11:02
11:26
11:50
12:16
12:46
1:23
2:09
3:06
4:14
5:30
6:46
Moonset
9:35
10:40
11:46
12:53
2:04
3:19
4:37
5:53
7:02
8:00
8:46
Sunrise
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
7:24
7:24
7:24
Sunset
4:54
4:55
4:57
4:57
4:58
4:59
4:59
5:00
5:00
5:01
5:02
5:04
Today's sea temperature in South San Francisco is
12.2° C
(Statistics for 23 Dec 1981-2005 – mean: 12.3 max: 14.8 min: 10.7°C)
Issued (local time): 9 pm Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest