San Mateo surf break

San Mateo surfForecast / Manabi / Ecuador

information circle16 Day Weather and Surf, issued 12 am Friday 22 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
25.5° C
(Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for San Mateo this week:

The surf forecast for San Mateo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 24) at 1AM. The primary swell is predicted to be 0.6m and 18s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at San Mateo in the next 16 days are 1.4m 15s and forecast to arrive on Friday (May 29) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 7s period and expected on Tuesday (May 26) at 1PM.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 24th May)2ft (0.6m) 18s
Best Surf10AM (Sun 24th May)3.5ft (1.0m) 16s
Most Powerful 4AM (Fri 29th May)4.5ft (1.4m) 15s

Table - best surf conditions forecast for San Mateo over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Fri morning, min 23°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Tue morning, min 23°C on Mon night). Wind will be generally light.

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
2
3
0
2
2
0
2
1
0
1
1
0
0
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.5
SW
16
0.5
SW
13
0.7
SW
19
0.6
SW
18
1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
14
1.1
SW
14
1
SW
14
1
SW
13
0.9
SW
13
0.8
SW
13
0.8
SW
13
0.7
SW
15
0.6
SW
16
0.9
SW
16
1.2
SW
15
Wave Graph
Metric surfscale
Energy kJ
160
121
127
83
339
252
504
651
595
542
528
506
355
345
290
239
235
209
206
381
631
Wind (km/h)
5
SW
15
WSW
15
SSW
10
SW
20
SW
10
S
5
SSW
20
SW
10
SSW
10
SSW
20
WSW
15
SSW
10
SSW
25
SW
15
SSW
10
SSW
25
SW
15
SSW
10
SSW
20
SW
15
SSW
cross-on
cross-on
cross
cross
cross-on
cross-off
glassy
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross
cross
cross-on
cross
High Tide
8:10AM2.44m
8:25PM2.19m
9:13AM2.35m
9:34PM2.07m
10:17AM2.29m
10:47PM2.02m
11:19AM2.26m
11:56PM2.02m
12:16PM2.25m
00:55AM2.07m
1:06PM2.25m
1:46AM2.13m
1:50PM2.26m
2:29AM2.19m
Low Tide
2:25PM0.59m
2:42AM0.43m
3:32PM0.67m
3:47AM0.57m
4:42PM0.69m
4:53AM0.68m
5:47PM0.65m
5:57AM0.73m
6:43PM0.59m
6:53AM0.74m
7:30PM0.51m
7:43AM0.72m
8:12PM0.44m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
6:22
6:22
6:22
6:22
Temp °C
27
26
24
26
26
24
27
26
24
26
26
24
27
26
24
26
26
24
26
26
24
29
27
26
28
27
27
29
27
27
29
27
26
28
26
26
28
26
25
28
26
26
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
6
0.6
SW
14
0.5
SW
13
0.5
SW
13
0.7
SW
19
0.6
SW
18
1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
14
1.1
SW
14
1
SW
14
1
SW
13
0.9
SW
13
0.8
SW
13
0.8
SW
13
0.7
SW
15
0.7
SW
13
0.9
SW
16
1.2
SW
15
Energy kJ
24
121
84
83
339
252
504
651
595
542
528
506
355
345
290
239
235
209
168
381
631
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
14
0.3
NW
11
0.5
SW
16
0.4
SW
16
0.2
WNW
13
0.5
SSW
6
0.2
WNW
13
0.2
WNW
16
0.5
SSW
6
0.3
NW
12
0.3
NW
15
0.3
NW
15
0.1
NW
13
0.2
WNW
13
0.3
SSW
7
0.3
NW
13
0.2
SSW
16
0.6
SW
12
0.6
SW
16
0.8
SW
13
0.6
SW
12
Energy kJ
160
19
127
65
17
18
16
25
18
23
33
33
7
17
10
27
26
89
206
205
89
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
18
0.2
WNW
15
0.2
WNW
11
0.3
SW
19
0.2
WNW
10
0.5
SW
12
0.1
NW
10
0.2
WNW
12
0.2
WNW
16
0.1
NW
15
0.2
WNW
12
0.2
WNW
12
0.1
NW
11
0.1
NW
11
0.3
NW
13
0.2
SSW
7
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.2
WNW
11
Energy kJ
49
21
11
59
10
72
4
15
25
8
14
14
5
5
27
5
14
14
14
14
12
Wind waves
Height (m)
Direction
Period (s)
0.6
SSW
5
0.7
SSW
6
0.7
SSW
6
0.7
SSW
6
0.5
SSW
6
0.7
SSW
4
0.5
SSW
6
0.7
SSW
6
0.5
SSW
5
0.6
SSW
7
0.7
SSW
4
0.4
SSW
5
0.5
SSW
5
0.8
SSW
4
0.6
SSW
5
0.6
SSW
5
0.8
SSW
6
0.7
SSW
6
Energy kJ
19
30
29
29
19
11
20
29
16
36
12
9
12
25
18
18
38
30
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
2
2
3
2
3
3
2
3
2
2
2
2
1
2
2
4
3
Distance (km)
7
1003
7
141
1077
0
0
805
7
111
857
7
7
857
4
7
1054
7
7
1014
7
Best forecast wave conditions in Manabi
Rating
(10 max)
2
2
2
3
3
3
2
2
2
2
2
3
Best forecast wave conditions in Ecuador
Rating
(10 max)
2
1
2
1
2
3
3
3
1
3
2
1
2
2
1
2
2
3
Header Global
Rating
(10 max)
6
5
5
8
5
5
5
5
4
5
5
6
6
6
7
8
9
9
8
7
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the San Mateo Surf forecast

The above surf forecast table for San Mateo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at San Mateo can be found by selecting the local surf guide option on the grey menu. Our San Mateo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (San Mateo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for San Mateo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Manabi? If you are looking for accommodation near San Mateo, camping, hotels and holiday cottages in Manabi, consider staying in Manta which is 11 km (7 miles) away. Other places in and around Manabi where you can find information about places to rent, and car hire include Montecristi which is 21 km (13 miles) away, Portoviejo, Jipijapa and Sucre.

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