San Mateo Sea Conditions and Tide Table

San Mateo 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 05:01 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Fri afternoon, min 9°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Tue morning, min 8°C on Wed night). Winds decreasing (fresh winds from the N on Tue night, calm by Wed night).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 9°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Sun afternoon, min 9°C on Sun night). Wind will be generally light.

Fri
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wed
15
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
Wave Height Map
High Tide
2:29PM2.30m
4:00AM2.12m
3:24PM2.13m
4:42AM2.20m
4:25PM1.95m
5:25AM2.30m
5:35PM1.79m
6:11AM2.40m
6:55PM1.68m
6:59AM2.49m
8:24PM1.67m
7:50AM2.57m
9:47PM1.73m
8:43AM2.63m
10:54PM1.83m
9:35AM2.67m
11:47PM1.91m
10:26AM2.68m
00:33AM1.96m
11:15AM2.65m
1:15AM1.98m
12:02PM2.58m
1:53AM2.00m
12:47PM2.47m
Low Tide
9:19PM-0.11m
9:55AM0.89m
10:04PM0.06m
11:00AM0.73m
10:53PM0.27m
12:06PM0.54m
11:47PM0.50m
1:09PM0.33m
00:46AM0.72m
2:10PM0.11m
1:48AM0.88m
3:06PM-0.08m
2:49AM0.99m
3:59PM-0.22m
3:47AM1.03m
4:49PM-0.31m
4:41AM1.02m
5:37PM-0.36m
5:33AM0.99m
6:22PM-0.35m
6:23AM0.95m
7:05PM-0.30m
7:11AM0.91m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
 km/h
15
W
5
SSW
0
WNW
10
NNW
5
NNE
5
N
5
NW
5
S
5
W
10
WNW
5
NNW
15
N
25
N
35
N
15
NE
5
ENE
5
ESE
5
ENE
5
NW
5
E
5
N
10
NW
5
ENE
10
NNE
10
NNE
5
E
5
NNE
10
NE
5
ENE
5
E
5
WNW
5
E
5
E
5
NNW
5
NE
5
NE
 mm 
max°C
13
11
11
11
10
13
13
12
13
12
12
16
16
13
15
16
12
13
14
11
14
14
12
16
17
13
14
16
12
14
15
12
14
15
12
15
Moonrise
10:15
10:41
11:07
11:32
12:00
12:31
1:09
1:54
2:49
3:53
5:01
6:10
7:17
Moonset
9:21
10:30
11:40
12:50
2:03
3:16
4:30
5:41
6:43
7:35
8:17
8:50
Sunrise
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
7:22
Sunset
5:01
5:02
5:04
5:05
5:06
5:07
5:07
5:08
5:09
5:10
5:12
5:13
Today's sea temperature in San Mateo is 12.3 °C (Statistics for 03 Jan 1981-2005 – mean: 12.4 max: 15.0 min: 10.7°C)
Issued (local time): 3 pm Friday 03 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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