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 07:09 AM and sunset is at 04:50 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Tue morning, min 10°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Thu morning, min 13°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Sat morning, min 13°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 19°C on Tue morning, min 12°C on Wed night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
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
1:28PM2.65m
3:29AM2.02m
2:21PM2.50m
4:19AM2.02m
3:16PM2.30m
5:07AM2.05m
4:14PM2.09m
5:53AM2.09m
5:17PM1.88m
6:37AM2.15m
6:27PM1.72m
7:18AM2.21m
7:44PM1.62m
7:58AM2.27m
9:03PM1.61m
8:36AM2.33m
10:13PM1.66m
9:15AM2.38m
11:10PM1.73m
9:54AM2.41m
11:58PM1.79m
10:34AM2.44m
00:40AM1.84m
Low Tide
7:47AM1.07m
8:35PM-0.38m
8:48AM1.05m
9:27PM-0.25m
9:53AM1.00m
10:20PM-0.09m
11:01AM0.91m
11:13PM0.09m
12:07PM0.77m
00:05AM0.26m
1:09PM0.61m
00:57AM0.44m
2:05PM0.43m
1:48AM0.61m
2:56PM0.26m
2:38AM0.76m
3:43PM0.12m
3:27AM0.88m
4:26PM0.00m
4:15AM0.98m
5:07PM-0.08m
5:01AM1.06m
5:47PM-0.13m
5:46AM1.11m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
 km/h
5
N
10
NW
5
ENE
0
NE
10
NW
0
NNE
0
NNE
10
NW
0
NE
5
NE
5
NW
5
E
5
NNE
5
NNW
5
E
5
NE
5
NNW
5
ENE
5
NE
5
NW
5
E
5
NE
0
NNW
5
ENE
5
ENE
5
NNW
5
E
5
E
0
NNE
5
ESE
0
NE
10
NW
5
SSW
5
NNW
5
WNW
0
SW
 mm 
max°C
14
14
12
16
16
14
17
17
14
18
18
16
19
19
16
19
19
16
19
19
16
19
19
16
19
19
16
19
19
16
18
17
13
16
16
14
Moonrise
7:58
9:11
10:20
11:24
12:26
1:26
2:25
3:24
4:25
5:25
6:25
Moonset
10:14
10:54
11:26
11:53
12:17
12:39
1:01
1:24
1:50
2:19
2:54
3:35
Sunrise
7:09
7:11
7:11
7:11
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:18
Sunset
4:50
4:50
4:50
4:50
4:50
4:50
4:50
4:51
4:51
4:51
4:52
4:52
Today's sea temperature in San Mateo is
13.6° C
(Statistics for 07 Dec 1981-2005 – mean: 12.9 max: 15.6 min: 11.7°C)
Issued (local time): 3 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest