Zepotonengo Surf Break

Lat Long: 15.71° N 96.78° W

Zepotonengo Surf Forecast and Surf Report

Issued: 11 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Zepotonengo sea temperature is
31.0°C
1.6° 

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


Zepotonengo surf forecast from 9 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 9PM (local time) - 4.5ft (1.3m), 17s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 10 Sep, 6AM (local time) - 4.5ft (1.4m), 17s period, SW swell with 1,145 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 9PM (local time) - 2.5ft (0.8m), 16s period with SW swell.

Best Forecast Surf Conditions for Zepotonengo this week:

The surf forecast for Zepotonengo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 9PM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.8m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Zepotonengo in the next 16 days are 1.4m 17s and forecast to arrive on Thursday (Sep 10) at 6AM. Winds are predicted to be cross-offshore 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 (Sep 15) at 9AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Tue 8th Sep)2.5ft (0.8m) 16s
Best Surf 9PM (Wed 9th Sep)4.5ft (1.3m) 17s
Most Powerful 6AM (Thu 10th Sep)4.5ft (1.4m) 17s

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


The Lowdown

Alright, surfers, Rusty here. Let’s take a look at the stretch ahead for Zepotonengo. It’s a fun little window with some real potential if you play your cards right.

The opening of the period is looking like a bit of a slow burn, with the real standout action coming later. Don't get too excited about the very start though, as it’s a bit on the small side. The first real highlight comes early on Thursday the 10th. We’ve got a clean 5ft SSW groundswell hitting the beach with cross-off winds and a solid energy reading of 1063. The water is a touch warmer than normal for this time of year, about 3°F above average, which is always nice. This is the pick of the first week.

The pattern holds through the weekend and into the start of the following week with a mix of clean mornings and choppier afternoons. The swell hovers around the 2ft to 4ft mark, with the best conditions always being in the morning when the wind goes glassy or light. Expect some fun, clean waves on Monday the 14th and Tuesday the 15th mornings, though nothing that will blow your mind. There's a decent pulse of energy mid-week on the 16th and 17th, but the mornings are the way to go.

Now, for the main event. If you can wait, the standouts are the mornings of Sunday the 20th and Monday the 21st. Sunday the 20th brings a solid 4ft SW groundswell with 19-second period, that’s some proper long-period energy, and it’s glassy. The energy reading is a healthy 1273. Then Monday the 21st kicks in with a bigger 8ft S swell, also with a long 10-second period, and some clean cross-off winds in the afternoon. The energy jumps right up to 1763. This is the biggest, most powerful surf of the whole window, and the wind is looking right for it.

One thing to keep in mind. Those south swells are best for Zepotonengo. It's a fairly consistent spot, so there should be waves, but the long period swells like that 19-second one on the 20th can tend to close out a beach break. Still, with that kind of size and clean conditions, it's going to be worth a look. The 8ft on the Monday is getting up there, so that's more for the experienced crew. The following days keep the size up, with a 8ft SSW pulse on Wednesday morning the 23rd, but the winds are looking a bit more cross-onshore. That’s still a big day, but it's not going to be as clean as the Sunday or Monday. If you’re not an expert, give those bigger days a miss, stick to the smaller mornings earlier in the week.

Alright, that’s the picture from here. It’s a promising stretch, so get out there and enjoy it.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Tue night. Warm (max 31°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 9mm), mostly falling on Sun night. Warm (max 31°C on Fri morning, min 27°C on Fri night). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
3
3
1
3
4
1
4
3
1
3
2
0
2
2
0
2
2
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
13
0.7
SW
17
0.9
SW
16
0.9
SW
16
1.1
SW
17
1.1
SW
18
1.4
SW
16
1.3
SW
16
1.4
SW
16
1.3
SW
15
1.1
SW
14
1.1
SW
14
0.9
SW
14
0.9
SW
14
0.8
SW
13
0.7
SW
13
0.5
SW
19
0.6
SSW
19
0.7
SW
18
0.8
SW
18
1
SW
18
Wave Graph
Metric surfscale
Energy kJ
351
298
381
381
625
679
1001
803
989
724
536
459
346
288
212
178
184
246
312
366
628
Wind (km/h)
0
WSW
15
SW
10
N
5
WNW
10
SW
10
NW
5
WNW
15
WSW
10
NW
5
W
15
SW
10
NW
5
WNW
15
SW
5
NNW
5
ESE
15
SSW
10
N
0
ESE
15
S
10
NNE
Wind State
glassy
cross-on
off
cross-off
cross-on
cross-off
cross-off
cross-on
cross-off
glassy
cross-on
cross-off
glassy
cross-on
cross-off
glassy
cross-on
off
glassy
on
off
High Tide
11:27AM1.06m
11:49PM0.87m
12:31PM1.03m
1:00AM0.93m
1:33PM1.01m
2:05AM1.00m
2:31PM1.00m
3:04AM1.08m
3:24PM0.98m
3:56AM1.13m
4:14PM0.97m
4:44AM1.16m
5:00PM0.94m
Low Tide
5:56PM0.23m
6:01AM0.16m
6:57PM0.20m
7:15AM0.17m
7:54PM0.17m
8:23AM0.16m
8:46PM0.13m
9:24AM0.14m
9:34PM0.10m
10:18AM0.12m
10:19PM0.07m
11:07AM0.11m
11:02PM0.06m
clear
rain showers
thunderstorm
part cloud
clear
clear
clear
clear
thunderstorm
clear
part cloud
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:15
6:15
6:15
6:15
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:34
6:32
6:31
6:31
6:30
6:30
6:29
 mm
1
5
1
3
2
4
1
Temp °C
30
30
28
29
30
28
30
31
28
31
30
28
30
30
28
31
31
29
31
30
29
Feels °C
33
32
32
32
33
31
32
34
32
33
32
32
32
32
32
34
34
34
34
32
34
  • 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 Zepotonengo Surf forecast

The above surf forecast table for Zepotonengo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Zepotonengo can be found by selecting the local surf guide option on the grey menu. Our Zepotonengo 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 (Zepotonengo) 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 Zepotonengo 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 Zepotonengo, camping, hotels and holiday cottages in Oaxaca, consider staying in Puerto Escondido which is 34 km (21 miles) away. Other places in and around Oaxaca where you can find information about places to rent, and car hire include Nopala which is 60 km (37 miles) away and Miahuatlan de Porfirio Diaz, 71 km (44 miles) away.

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