San Bruno Sea Conditions and Tide Table

San Bruno 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 07:20 AM and sunset is at 04:54 PM.

Days 1–3 Weather Summary

Heavy rain (total 36mm), heaviest during Wed night. Cool air temperatures (max 17°C on Tue morning, min 12°C on Thu afternoon). Mainly near gales.

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Cool air temperatures (max 13°C on Fri morning, min 7°C on Sun night). Winds decreasing (strong winds from the S on Fri morning, light winds from the NNE by Sat night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 16°C on Wed afternoon, min 8°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Very mild (max 16°C on Sat morning, min 12°C on Thu afternoon). Winds increasing (calm on Thu afternoon, fresh winds from the SE by Sat night).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
1:32PM2.11m
3:48AM1.81m
2:18PM2.00m
4:24AM1.85m
3:13PM1.85m
5:02AM1.92m
4:22PM1.67m
5:43AM2.02m
5:50PM1.53m
6:25AM2.14m
7:26PM1.48m
7:10AM2.26m
8:52PM1.53m
7:57AM2.38m
10:05PM1.64m
8:46AM2.48m
11:09PM1.76m
9:37AM2.52m
00:02AM1.87m
10:30AM2.56m
00:50AM1.95m
11:22AM2.56m
1:36AM2.00m
Low Tide
8:04AM1.07m
8:31PM-0.13m
8:51AM1.04m
9:10PM-0.04m
9:47AM0.98m
9:53PM0.09m
10:54AM0.87m
10:42PM0.26m
12:08PM0.68m
11:35PM0.45m
1:19PM0.43m
00:34AM0.64m
2:24PM0.16m
1:37AM0.80m
3:22PM-0.11m
2:40AM0.92m
4:16PM-0.32m
3:44AM1.00m
5:07PM-0.47m
4:42AM0.99m
5:55PM-0.54m
5:37AM0.95m
6:40PM-0.54m
6:30AM0.89m
Wave
height (m) 
direction
period (s) 
1.4
W
12
2.1
S
6
4
SSW
10
3.5
SSW
11
2.5
SW
10
4
SSW
9
3
SSW
10
3
SW
10
4
WSW
11
4
WSW
12
4.5
W
13
3.5
W
11
2.3
WNW
10
1.6
WNW
10
1.1
WNW
9
0.9
WNW
8
0.8
WNW
8
0.6
NW
8
0.6
WNW
8
0.6
WNW
8
0.6
W
13
0.6
W
11
0.9
W
12
0.8
W
13
0.8
W
12
0.8
W
11
0.7
W
12
0.8
W
14
0.8
W
13
0.8
W
12
0.8
W
12
0.8
W
11
1
W
11
1.1
W
10
1.5
W
10
2.1
SSW
7
part cloud
cloud
light rain
light rain
light rain
rain showers
light rain
mod rain
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
cloud
part cloud
cloud
light rain
part cloud
clear
cloud
part cloud
part cloud
cloud
cloud
some clouds
cloudy
light rain
light rain
light rain
rain shwrs
light rain
mod rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
some clouds
cloudy
some clouds
cloudy
light rain
some clouds
clear
cloudy
some clouds
some clouds
cloudy
cloudy
 km/h
25
SSE
20
SSE
45
SSE
20
SE
25
SSE
55
S
35
SSW
35
S
30
SSW
40
S
35
SSW
25
WNW
25
NNE
25
NE
5
NNE
5
NE
15
NE
15
NE
15
NE
10
NE
10
ENE
10
ENE
5
NE
10
NE
10
ENE
5
ENE
10
NE
5
E
5
SE
5
SSE
10
ESE
5
SSW
5
SE
10
SE
10
S
30
SE
 mm 
3
3
2
10
1
9
8
3
3
5
1
max°C
17
16
17
15
15
15
14
13
12
13
12
11
12
12
11
11
12
10
12
13
11
13
13
11
14
16
15
14
13
13
15
15
14
16
16
15
Moonrise
10:08
10:36
11:02
11:26
11:50
12:16
12:47
1:23
2:09
3:06
4:15
5:30
Moonset
8:31
9:35
10:40
11:45
12:53
2:04
3:19
4:36
5:53
7:02
8:00
Sunrise
7:20
7:22
7:22
7:22
7:22
7:22
7:22
7:24
7:24
7:24
7:24
7:24
Sunset
4:54
4:55
4:55
4:57
4:58
4:58
4:59
5:00
5:00
5:00
5:01
5:02
Today's sea temperature in San Bruno is
12.6° C
(Statistics for 23 Dec 1981-2005 – mean: 12.4 max: 14.8 min: 10.7°C)
Issued (local time): 3 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest