San Mateo Surf Break
Lat Long: 0.95° S 80.83° W

San Mateo 48 hour detailed Surf Forecast

Weather Forecast for San Mateo

Issued: 12 am 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's San Mateo sea temperature is
25.6° C

1.6°C warmer than normal for this time of year

San Mateo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at San Mateo today (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 6ft (1.8m), 19s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 6ft (1.8m), 18s period with SW swell.
  • Evening surf: Evening surf (04 Jun, local time) - 6ft (1.8m), 18s period with SW swell.

The current surf forecast for San Mateo at 8AM is: 1.7m 16s primary swell from a Southwest direction and 0.4m 19s secondary swell from a Southwest direction (forecast issued at 12:00am June 04). The wind direction is predicted to be glassy and the swell rating is 4.

Time (-05) & DateWave HeightWave Period
Morning (04 Jun)6ft (1.8m)19s
Afternoon (04 Jun)6ft (1.8m)18s
Evening (04 Jun)6ft (1.8m)18s

Table - waves today at San Mateo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Warm (max 26°C on Thu morning, min 23°C on Wed night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
4
4
3
1
0
2
3
3
3
3
3
2
0
2
3
3
4
4
3
1
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
16
1.6
SW
16
1.7
SW
16
1.8
SW
19
1.8
SW
18
1.8
SW
18
1.8
SW
18
1.8
SW
18
1.8
SW
18
1.8
SW
17
1.8
SW
17
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.5
SW
16
1.5
SW
16
1.5
SW
16
1.5
SW
16
1.4
SW
16
1.5
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
1225
1194
1492
2192
1988
1901
1901
1880
1880
1837
1732
1529
1492
1474
1096
1082
1082
1068
952
993
767
757
685
676
Wind (km/h)
15
SSW
10
SSE
5
ESE
5
WSW
20
WSW
25
SW
20
SW
10
SSW
10
SSW
15
SSW
15
SSW
10
SSW
15
SW
20
SW
20
SSW
15
SSW
15
SSW
10
S
10
S
15
SSW
25
SW
25
SW
20
SSW
15
SSW
Wind State
cross
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
High Tide
6:19AM2.24m
6:16PM2.14m
6:58AM2.20m
6:56PM2.07m
7:39AM2.17m
7:40PM2.00m
Low Tide
11:56PM0.38m
12:21PM0.72m
00:34AM0.46m
1:02PM0.78m
1:13AM0.54m
1:47PM0.82m
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
clear
part cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
1
1
Temp °C
23
23
24
26
26
25
24
23
23
23
24
26
26
26
24
24
24
24
24
25
26
25
24
24
Feels °C
25
26
28
29
27
25
25
25
25
25
26
28
27
26
25
26
26
26
27
27
26
25
25
26
Swell 1
Height (m)
Direction
Period (s)
1.6
SW
16
1.6
SW
16
1.7
SW
16
1.8
SW
19
1.8
SW
18
1.8
SW
18
1.8
SW
18
1.8
SW
18
1.8
SW
18
1.8
SW
17
1.8
SW
17
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.5
SW
16
1.5
SW
16
1.5
SW
16
1.5
SW
16
1.4
SW
16
1.5
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
14
Energy kJ
1225
1194
1492
2192
1988
1901
1901
1880
1880
1837
1732
1529
1492
1474
1096
1082
1082
1068
952
993
767
757
685
676
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
20
0.9
SW
19
0.4
SW
19
0.4
NW
15
0.4
NW
15
0.5
NW
15
0.5
NW
15
0.5
NW
15
0.4
NW
15
0.4
NW
15
0.3
NW
14
0.2
WNW
13
0.3
NW
13
0.3
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.2
WNW
13
0.3
SW
26
0.3
SW
24
0.6
SW
24
Energy kJ
392
546
133
54
54
104
104
104
75
54
33
18
28
28
45
45
45
45
44
44
16
104
94
349
Swell 3
Height (m)
Direction
Period (s)
0.3
NW
16
0.2
WNW
16
0.2
WNW
15
0.1
NW
10
0.1
NW
10
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
SW
26
0.1
SW
26
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
Energy kJ
40
25
21
4
4
5
5
5
5
5
5
5
27
26
15
14
14
Wind waves
Height (m)
Direction
Period (s)
0.6
SSW
6
0.6
SSW
3
0.6
SW
4
0.5
SW
4
0.6
SSW
5
0.6
SSW
5
0.7
SSW
5
0.7
SSW
5
0.7
SSW
5
0.6
SSW
5
0.6
SSW
6
0.7
SSW
6
0.9
SSW
6
0.9
SSW
6
0.8
SSW
6
Energy kJ
22
7
11
8
15
17
24
24
22
17
26
31
55
49
40
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
3
4
1
4
4
4
4
4
4
3
4
4
4
4
4
4
4
2
3
4
Distance (km)
4
0
0
7
1012
141
139
7
7
7
7
7
141
852
141
7
4
0
0
7
912
1003
141
7
Best forecast wave conditions in Manabi
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Ecuador
Rating
(10 max)
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
2
3
4
Header Global
Rating
(10 max)
5
5
4
5
5
5
5
5
5
9
9
9
9
8
8
6
9
9
9
9
9
9
6
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Mateo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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