San Mateo Surf Break

San Mateo Surf Forecast and Surf Report

Lat Long: 0.95° S 80.83° W

Issued: 6 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's San Mateo sea temperature is
26.6° C

3.6°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.


San Mateo surf forecast from 24 Jun 2026:

  • Best quality surf: Sunday 28 Jun, 4AM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 27 Jun, 1AM (local time) - 4.5ft (1.4m), 16s period, SW swell with 929 kJ wave energy.
  • Next surfable swell (1★+): Sunday 28 Jun, 4AM (local time) - 3.5ft (1.1m), 16s period with SW swell.

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 (Jun 28) at 4AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 0.1m and 11s. Another secondary swell of 0.8m and 5s is also forecast. 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 16s and forecast to arrive on Saturday (Jun 27) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 17s period and expected on Tuesday (Jun 30) at 1PM.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 28th Jun)3.5ft (1.1m) 16s
Best Surf 4AM (Sun 28th Jun)3.5ft (1.1m) 16s
Most Powerful 1AM (Sat 27th Jun)4.5ft (1.4m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed morning. Warm (max 27°C on Thu morning, min 25°C on Tue afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Sat morning, min 24°C on Sun night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
2
1
0
1
1
0
2
2
0
1
2
0
2
2
0
1
1
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
16
1.3
SW
16
1.1
SW
15
1
SW
15
1
SW
16
1
SW
17
1
SW
18
1.1
SW
18
1.1
SW
17
1.3
SW
17
1.4
SW
16
1.1
SW
16
1.1
SW
15
0.9
SW
15
1.1
SW
16
1.1
SW
16
1
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
18
1.2
SW
18
Wave Graph
Metric surfscale
Energy kJ
834
803
499
429
477
587
664
702
763
886
929
532
492
375
560
553
418
355
360
460
895
Wind (km/h)
15
WSW
10
SW
20
SSW
20
SW
15
SSW
15
SSW
20
SW
10
SW
15
SSW
25
SW
15
SSW
15
SSW
25
SW
15
SSW
10
SSW
20
SW
10
SW
15
SW
20
SW
10
SSW
10
SSW
Wind State
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
11:14PM1.98m
11:28AM2.15m
00:16AM1.97m
12:22PM2.10m
1:13AM2.00m
1:14PM2.10m
2:03AM2.05m
2:01PM2.12m
2:47AM2.11m
2:45PM2.16m
3:28AM2.18m
3:26PM2.21m
4:08AM2.24m
Low Tide
5:01PM0.65m
5:11AM0.82m
5:58PM0.65m
6:12AM0.86m
6:52PM0.61m
7:08AM0.86m
7:40PM0.56m
7:59AM0.81m
8:25PM0.49m
8:44AM0.76m
9:07PM0.42m
9:27AM0.70m
9:47PM0.36m
10:07AM0.65m
clear
part cloud
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:24
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:27
6:28
6:28
6:28
6:28
6:28
 mm
2
Temp °C
26
25
26
26
25
27
26
25
27
26
25
27
26
25
27
27
25
26
26
25
26
Feels °C
28
28
27
27
26
29
27
27
28
26
26
28
26
27
28
28
27
27
27
28
28
Swell 1
Height (m)
Direction
Period (s)
1.3
SW
16
1.3
SW
16
1.1
SW
15
1
SW
15
1
SW
16
1
SW
17
1
SW
18
1.1
SW
18
1.1
SW
17
1.3
SW
17
1.4
SW
16
1.1
SW
16
1.1
SW
15
0.9
SW
15
1.1
SW
16
1.1
SW
16
1
SW
15
0.9
SW
15
0.9
SW
15
0.9
SW
18
1.2
SW
18
Energy kJ
834
803
499
429
477
587
664
702
763
886
929
532
492
375
560
553
418
355
360
460
895
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
7
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
9
0.7
SSW
6
0.1
NW
9
0.1
NW
9
0.1
NW
11
0.3
SW
20
0.1
NW
11
0.5
SW
18
0.2
WSW
22
0.3
SW
21
0.4
SW
19
0.6
SW
20
0.5
SW
19
0.8
SW
14
0.1
NW
10
Energy kJ
20
4
4
4
4
4
3
30
3
3
5
60
5
154
45
72
133
239
181
248
4
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
11
0.1
W
13
0.1
W
13
0.1
W
12
0.1
NW
12
0.1
NW
9
0.1
NW
12
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
NW
11
0.1
NW
10
0.1
NW
10
Energy kJ
12
3
3
3
6
3
5
5
5
5
5
5
5
5
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.5
SSW
7
0.9
SSW
5
0.9
SSW
6
0.9
SSW
6
0.9
SSW
6
0.9
SSW
6
0.6
SSW
6
0.6
SSW
5
0.7
SSW
5
0.8
SSW
5
0.9
SSW
5
0.8
SSW
5
0.8
SSW
6
0.9
SSW
6
0.7
SW
6
0.7
SSW
6
0.7
SSW
6
0.6
SSW
6
0.7
SSW
6
Energy kJ
28
33
56
58
53
60
22
19
22
24
41
33
38
60
34
30
30
22
33
Nearest Offshore or Glassy
Rating
(10 max)
4
1
2
2
3
1
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Distance (km)
141
377
102
883
7
11
912
141
7
938
7
7
912
7
7
141
141
141
912
7
7
Best forecast wave conditions in Manabi
Rating
(10 max)
2
3
2
3
3
3
3
3
3
3
Best forecast wave conditions in Ecuador
Rating
(10 max)
4
1
2
2
3
2
2
4
4
3
3
3
3
3
4
3
4
4
4
Header Global
Rating
(10 max)
9
8
5
5
4
5
5
5
5
5
6
5
9
7
6
6
7
5
5
5
4
  • 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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