
Surf Forecasts:
Zepotonengo surf forecast from 3 Sep 2026:
- Best quality surf: Thursday 3 Sep, 9AM (local time) - 3ft (0.9m), 18s period, SW swell with glassy winds.
- Most powerful swell: Friday 4 Sep, 9AM (local time) - 6ft (1.8m), 17s period, SW swell with 1,842 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 9AM (local time) - 3ft (0.9m), 18s 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 Thursday (Sep 03) at 9AM. The primary swell is predicted to be 0.9m and 18s period with a secondary swell of 0.9m and 12s. Another secondary swell of 0.9m and 15s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Zepotonengo in the next 16 days are 1.8m 17s and forecast to arrive on Friday (Sep 04) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Sep 10) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Thu 3rd Sep) | 3ft (0.9m) 18s |
| Best Surf | 9AM (Thu 3rd Sep) | 3ft (0.9m) 18s |
| Most Powerful | 9AM (Fri 4th Sep) | 6ft (1.8m) 17s |
Table - best surf conditions forecast for Zepotonengo over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s cut through the noise and talk about what’s coming up for Zepotonengo. This is one of those rare stretches where the consistency is solid, and the windows of clean, glassy conditions are going to be the real story. The water temp is about what you’d expect for this time of year, so no surprises there.
The standout period kicks off straight away. Thursday morning, the 3rd of September, is a cracker. You’ve got a clean 3ft SW groundswell churning in with a very long 18 second period. The combined energy is strong at 1131, and with that glassy, light W wind at 3 mph, the surface is going to be perfect. This is a beginner-friendly break, but the size and power mean it’s more for the experienced crew. The wave energy is significant, and the offshore wind is a major positive.
Then Friday morning, the 4th of September, steps it up a notch. The swell bumps to 6ft from the SW, still with a long 17 second period. The combined energy jumps to 1921, which is very strong. Again, glassy conditions with a light ESE breeze at 3 mph. This is serious, powerful surf. At 6ft, it’s pushing the limit for beginners, so it’s best for those with some experience.
Saturday morning, the 5th of September, is another top session. We’ve got a 6ft SSW swell, with a 16 second period. The energy is 1585, and the wind is completely dead calm at 0 mph. The water will be like glass. This is premium, clean surf.
Sunday morning, the 6th of September, is still very good. A 5ft SSW swell with a 15 second period, combined energy of 1047, and glassy conditions with a light W wind at 3 mph. The quality holds.
The pattern continues through the week. Monday morning the 7th, Tuesday morning the 8th, and Wednesday morning the 9th all offer clean, glassy conditions with smaller, but still fun, SW swell. The energy drops into the three-digit range, but the conditions are still excellent for a paddle. Thursday morning the 10th brings a nice return of energy, with 5ft SW swell and a combined energy of 1016 under glassy skies.
The following week has a few more gems. Friday morning the 11th and Saturday morning the 12th are both clean with 4ft and 4ft swell respectively. The wind is offshore or calm. The crowds here are listed as “sometimes,” so you might get some company, but it’s not a circus.
The absolute best of the whole run, though, is that Friday morning, the 4th of September. The 6ft SW swell with a 17 second period, coupled with that glassy 3 mph wind, is the pinnacle. The energy is high, the waves will have shape and power, and the conditions are pristine. Saturday morning the 5th is a very close second, with that dead calm wind and 6ft SSW swell.
For the very end of the forecast, the morning of the 18th of September is worth a mention. You’ve got a 3ft SW groundswell with a very long 20 second period, giving a combined energy of 936 under glassy conditions. That’s a long-period groundswell, which will be at its best here at Zepotonengo, offering clean, lined-up waves.
So, the long and short of it: the first two weeks are filled with excellent morning windows. The afternoons mostly get a cross-onshore wind that messes with the surface, so stick to the dawn patrol. The best waves are in the first weekend, with Friday the 4th and Saturday the 5th being the real standouts.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Warm (max 31°C on Thu morning, min 27°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Sat night. Warm (max 31°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 17 | SW 16 |
Wave Graph | |||||||||||||||||||
502 | 497 | 1111 | 1290 | 1842 | 1672 | 1591 | 1498 | 1460 | 987 | 911 | 796 | 691 | 530 | 486 | 362 | 351 | 302 | 381 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | off | glassy | cross-on | off | glassy | cross-on | off | glassy | cross-on | off | glassy | on | cross-off | glassy | cross-on | cross-off |
High Tide | 6:55AM1.19m | 6:57PM0.86m | 7:42AM1.19m | 7:43PM0.85m | 8:32AM1.17m | 8:34PM0.83m | 9:27AM1.14m | 9:32PM0.82m | 10:25AM1.10m | 10:38PM0.83m | 11:27AM1.06m | 11:49PM0.87m | |||||||
Low Tide | 00:17AM0.03m | 1:17PM0.16m | 1:00AM0.01m | 2:05PM0.18m | 1:47AM0.01m | 2:57PM0.20m | 2:40AM0.04m | 3:53PM0.22m | 3:39AM0.08m | 4:53PM0.23m | 4:47AM0.12m | 5:56PM0.23m | |||||||
— | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | |
mm | 1 | — | 1 | 5 | — | 3 | — | — | — | 4 | — | — | 6 | — | — | 1 | — | — | 11 |
Temp °C | 28 | 31 | 30 | 28 | 30 | 30 | 28 | 31 | 30 | 28 | 31 | 30 | 28 | 30 | 30 | 29 | 31 | 30 | 28 |
Feels °C | 31 | 34 | 33 | 33 | 32 | 33 | 32 | 33 | 32 | 32 | 33 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 12 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 16 |
502 | 254 | 1111 | 1290 | 1842 | 1672 | 1591 | 1498 | 1460 | 987 | 911 | 796 | 691 | 530 | 486 | 362 | 351 | 212 | 381 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SW 15 | SSW 12 | W 9 | W 8 | W 8 | W 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | SW 18 | SW 17 | SSW 12 |
226 | 380 | 158 | 76 | 68 | 51 | 66 | 65 | 58 | 40 | 98 | 98 | 108 | 110 | 112 | 112 | 312 | 302 | 196 | |
Swell 3 Height (m) Direction Period (s) | WSW 10 | SW 18 | W 9 | SSW 11 | SE 7 | SE 6 | ESE 6 | S 11 | ESE 6 | W 11 | SSW 20 | S 8 | S 8 | S 7 | S 7 | SSW 18 | W 11 | W 10 | W 11 |
125 | 497 | 78 | 109 | 11 | 10 | 3 | 22 | 4 | 22 | 38 | 28 | 42 | 39 | 37 | 209 | 82 | 75 | 57 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 438 | 0 | 0 | 1081 | 0 | 0 | 671 | 0 | 0 | 1056 | 0 | 0 | 1078 | 0 | 0 | 1071 | 0 |
Best forecast wave conditions in Oaxaca | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










