San Mateo surf break

San Mateo surfForecast / Manabi / Ecuador

information circle48hr Weather and Surf, issued 6 am Monday 11 May 2026 -05
Forecast update in hr  min  s Forecast update imminent
San Mateo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Mateo sea temperature is
25.3° C
(Which is slightly warmer than usual)

How big are the waves at San Mateo today?

The current surf forecast for San Mateo at 11AM is: 1.0m 15s primary swell from a Southwest direction and 0.3m 13s secondary swell from a Northwest direction (forecast issued at 06:00am May 11). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (11 May)1ft (0.3m)13s
Afternoon (11 May)3.5ft (1.0m)14s
Evening (11 May)1.5ft (0.4m)13s

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 4mm), mostly falling on Mon night. Warm (max 26°C on Mon morning, min 23°C on Wed night). Wind will be generally light.

Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
1 AM
Rating
(10 max)
0
0
2
0
0
1
0
2
2
0
2
0
1
1
1
1
2
2
2
0
0
2
2
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
NW
13
0.3
NW
13
1
SW
15
1
SW
15
0.4
NW
13
1
SW
14
0.4
NW
13
0.8
SW
14
0.8
SW
14
0.4
NW
13
0.6
SW
13
0.4
SW
18
0.6
SW
18
0.6
SW
17
0.7
SW
17
0.7
SW
16
1
SW
16
1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
28
28
418
418
44
412
44
245
228
42
144
111
194
188
280
264
498
492
539
581
492
479
472
466
Wind (km/h)
5
SSE
5
S
5
SW
20
WSW
20
SW
15
SSW
10
S
10
ESE
10
SE
10
S
5
ENE
10
NW
10
WNW
10
SW
5
SW
5
WSW
5
SW
10
SSW
5
W
15
WSW
15
WSW
10
SW
10
SSW
10
SSW
cross-off
cross-off
glassy
cross-on
cross
cross
cross-off
off
off
cross-off
glassy
cross-on
on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
10:56AM2.06m
11:22PM1.88m
11:52AM2.17m
00:25AM2.01m
12:43PM2.32m
Low Tide
4:24AM0.82m
5:21PM0.86m
5:27AM0.79m
6:19PM0.70m
6:25AM0.70m
7:09PM0.50m
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:21
6:21
1
2
1
Temp °C
24
24
26
26
26
24
24
24
24
24
26
26
26
25
25
24
24
24
26
26
26
24
24
23
27
27
30
27
26
26
26
27
27
27
30
29
29
28
29
27
27
27
29
28
27
26
27
26
Swell 1
Height (m)
Direction
Period (s)
1.1
SW
15
1.1
SW
15
1
SW
15
1
SW
15
1.1
SW
14
1
SW
14
0.9
SSW
14
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.6
SW
13
0.7
SW
13
0.7
SW
13
0.6
SW
13
0.7
SW
13
0.7
SW
16
1
SW
16
1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
14
Energy kJ
496
489
418
418
482
412
362
245
228
186
144
180
178
140
178
264
498
492
539
581
492
479
472
466
Swell 2
Height (m)
Direction
Period (s)
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.3
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SW
18
0.6
SW
18
0.6
SW
17
0.7
SW
17
0.6
SW
13
0.4
SSW
5
0.4
SSW
5
0.4
NW
12
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.3
NW
13
Energy kJ
28
28
28
27
44
44
44
21
20
21
20
111
194
188
280
108
11
11
37
41
43
44
44
27
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.1
N
5
0.1
SW
20
0.4
NW
13
0.4
NW
13
0.4
NW
13
0.4
SW
18
0.4
NW
12
0.3
NW
12
0.3
NW
12
0.3
NW
12
0.4
SSW
5
0.3
NW
12
0.4
NW
12
0.2
N
6
0.2
N
6
0.2
N
6
0.1
N
6
0.1
N
5
0.1
NW
8
Energy kJ
12
12
12
12
1
15
44
43
42
113
37
23
23
22
11
22
37
3
3
2
1
1
3
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
3
0.4
SW
5
0.4
SW
5
0.4
SSW
5
0.4
SSW
5
0.4
SSW
5
0.4
SW
3
0.6
SSW
5
0.5
SSW
5
0.5
SSW
6
Energy kJ
2
6
5
9
11
10
2
19
17
17
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
3
3
3
3
3
3
2
Distance (km)
4
4
0
815
141
79
4
0
0
4
0
141
1050
46
7
46
46
7
141
141
141
141
7
7
Best forecast wave conditions in Manabi
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
2
3
3
2
Best forecast wave conditions in Ecuador
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
2
3
4
3
3
4
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
4
5
9
5
5
9
5
9
9
8
9
9
8
6
8
7
6
6
9
9
5
9
5
  • 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

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