Rio Coyula surfForecast / Oaxaca / Mexico

information circle16 Day Weather and Surf, issued 5 am Saturday 04 Apr 2026 CST
Forecast update in hr  min  s Forecast update imminent
Rio Coyula surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rio Coyula sea temperature is
26.0° C
(Which is 2.0°C colder than average for this time of year)

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 Sunday (Apr 05) at 12AM. The primary swell is predicted to be 1.7m and 15s period with a secondary swell of 0.1m and 23s. 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 1.8m 15s and forecast to arrive on Saturday (Apr 04) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Apr 07) at 9AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 5th Apr)5.5ft (1.7m) 15s
Best Surf12AM (Sun 5th Apr)5.5ft (1.7m) 15s
Most Powerful12PM (Sat 4th Apr)6ft (1.8m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 31°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 30°C on Wed morning, min 26°C on Tue night). Wind will be generally light.

Saturday
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
4
1
4
3
1
3
2
0
3
2
1
2
2
1
2
2
2
4
3
2
3
Swell
Height Map
Wave Height (m) & direction (?)
1.8
SSW
1.8
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.5
SSW
1.4
SSW
1.2
SSW
1.2
SSW
1
SSW
0.7
SSW
1
SSW
0.8
SSW
0.8
SW
1
SW
1.2
SW
1.2
SW
1.4
SSW
1.3
SSW
1.3
SSW
Period(s) (?)151515141413131313121214141316181817161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15001421127511061075746735642461420318215407236318607905844981853822
Wind
(km/h)
5
SSE
15
SSW
10
W
5
E
20
SW
5
NW
10
E
20
SSW
5
N
5
SE
15
SSW
10
W
5
E
10
SSW
10
W
10
ESE
15
SSW
10
W
5
ESE
15
SSW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
off
crosscross-
on
glasscrosscross-
on
glasscross-
on
oncrosscrossoncrosscrossoncross-
off
crosscross-
on
cross-
off
High Tide
/ height (m)
4:33PM
1.21
4:54AM
0.94
5:13PM
1.21
5:34AM
0.92
5:53PM
1.19
6:12AM
0.90
6:32PM
1.15
6:51AM
0.86
7:11PM
1.11
7:30AM
0.83
7:52PM
1.07
8:12AM
0.81
8:34PM
1.02
Low Tide
/ height (m)
10:09AM
0.14
11:01PM
0.12
10:48AM
0.13
11:41PM
0.12
11:25AM
0.14
12:20AM
0.14
12:02PM
0.15
12:58AM
0.17
12:39PM
0.18
1:37AM
0.21
1:16PM
0.22
2:17AM
0.25
1:56PM
0.26
2:59AM
0.29
Saturday
04
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Sunrise6:18--6:16--6:16--6:16--6:15--6:13--6:13--
Sunset-6:37--6:37--6:37--6:37--6:37--6:37--6:37-
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-------11------------
Temp. °C303027303128303027292927303028303028313128
Feels °C (?)313129323231323130303029323231323230333230
  • Map Icons:
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  • 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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