Surf Break

Lat Long: 15.67° N 96.26° W

Rio Coyula Surf Forecast and Surf Report

Issued: 5 am 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rio Coyula sea temperature is
29.8°C
0.9° 

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


Rio Coyula surf forecast from 24 Sep 2026:

  • Best quality surf: Thursday 1 Oct, 3AM (local time) - 11ft (3.5m), 11s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 1 Oct, 12PM (local time) - 16ft (5.0m), 13s period, SW swell with 7,251 kJ wave energy.
  • Next surfable swell (1★+): Thursday 24 Sep, 9PM (local time) - 4.5ft (1.3m), 10s period with W swell.

Best Forecast Surf Conditions for Rio Coyula this week:

The surf forecast for Rio Coyula over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 24) at 9PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.9m and 14s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rio Coyula in the next 16 days are 5.0m 13s and forecast to arrive on Thursday (Oct 01) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Monday (Sep 28) at 9AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 24th Sep)4.5ft (1.3m) 10s
Best Surf 3AM (Thu 1st Oct)11ft (3.5m) 11s
Most Powerful12PM (Thu 1st Oct)16ft (5.0m) 13s

Table - best surf conditions forecast for Rio Coyula over the next 16 days.


Short Range Forecast

Heavy rain (total 28mm), heaviest during Sat night. Warm (max 31°C on Thu morning, min 26°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 64mm), heaviest during Tue afternoon. Warm (max 30°C on Sun morning, min 25°C on Mon night). Wind will be generally light.

Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
1
3
3
1
3
3
2
3
3
0
4
1
0
1
1
1
2
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
WSW
13
1.8
WSW
12
1.3
WSW
10
1.2
W
11
1.1
SW
14
1.1
SW
13
1.1
SW
14
1.1
SW
13
1.2
SW
13
0.9
SW
17
1.2
SW
13
1
SW
16
0.9
SW
16
0.9
SW
15
1
SW
15
0.8
SW
18
0.8
SW
18
0.8
SW
16
2.2
SSW
9
2.4
SSW
9
3.5
SSW
10
Wave Graph
Metric surfscale
Energy kJ
1451
897
335
338
422
458
478
451
488
429
473
508
367
340
424
370
375
306
784
917
2132
Wind (km/h)
5
WSW
15
SW
10
NW
0
NE
10
SW
5
NW
10
ENE
10
ESE
10
ENE
10
E
20
ESE
15
ENE
25
E
25
E
15
E
25
E
15
E
10
E
15
E
10
ESE
0
NNE
Wind State
glassy
cross-on
cross-off
glassy
cross-on
cross-off
cross-off
cross
cross-off
cross
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
glassy
High Tide
12:36PM0.94m
1:07AM0.92m
1:28PM0.94m
1:57AM1.02m
2:17PM0.95m
2:43AM1.11m
3:03PM0.95m
3:27AM1.20m
3:46PM0.96m
4:12AM1.27m
4:29PM0.97m
4:56AM1.32m
5:12PM0.98m
Low Tide
6:54PM0.32m
7:17AM0.31m
7:38PM0.27m
8:14AM0.25m
8:19PM0.22m
9:06AM0.20m
9:01PM0.16m
9:53AM0.14m
9:42PM0.10m
10:38AM0.10m
10:25PM0.05m
11:23AM0.08m
11:09PM0.01m
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
cloud
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
—
—
6:13
—
—
6:13
—
—
6:13
—
—
6:13
—
—
6:13
—
—
6:13
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—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:19
—
—
6:19
—
—
6:17
—
—
6:16
—
—
6:15
—
—
6:15
—
—
6:15
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 mm
—
2
7
—
4
3
—
—
12
—
3
1
2
3
15
8
13
19
6
12
10
Temp °C
31
30
27
31
30
27
27
29
27
30
30
27
28
29
26
27
27
26
28
27
26
Feels °C
33
32
30
34
33
30
31
31
30
31
31
30
27
29
28
27
29
29
31
31
31
  • 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 Rio Coyula Surf forecast

The above surf forecast table for Rio Coyula provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rio Coyula can be found by selecting the local surf guide option on the grey menu. Our Rio Coyula 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 (Rio Coyula) 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 Rio Coyula 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 Oaxaca? If you are looking for accommodation near Rio Coyula, camping, hotels and holiday cottages in Oaxaca, consider staying in Miahuatlan de Porfirio Diaz which is 82 km (51 miles) away. Alternatively, find information about places to stay and car hire in Puerto Escondido which is 88 km (55 miles) away

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