
Surf Forecasts:
Zepotonengo surf forecast from 13 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 3AM (local time) - 4.5ft (1.4m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 16 Sep, 3AM (local time) - 4.5ft (1.4m), 16s period, SSW swell with 969 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 3AM (local time) - 2.5ft (0.8m), 13s 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 Sunday (Sep 13) at 3AM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.4m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Zepotonengo in the next 16 days are 1.4m 16s and forecast to arrive on Wednesday (Sep 16) at 3AM. 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 4s period and expected on Wednesday (Sep 16) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 13th Sep) | 2.5ft (0.8m) 13s |
| Best Surf | 3AM (Wed 16th Sep) | 4.5ft (1.4m) 16s |
| Most Powerful | 3AM (Wed 16th Sep) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for Zepotonengo over the next 16 days.
The Lowdown
Alright folks, Rusty here with a look at what Zepotonengo's got cooking for us. It's a bit of a slow start, but there's some real gems on the horizon if you're patient.
Saturday afternoon is a write-off, so don't even bother. The water temp is sitting at 87°, which is a touch warmer than normal for this time of year. We've got a bit of a wait, but Sunday morning, September 13th, things start to look up. The surf is small, around 2ft from the SW, but it's glassy – dead calm. The combined energy is moderate at 238. It's a beginner-friendly wave, and it'll be clean. Just keep an eye on the crowds as it can get busy sometimes.
Monday morning, September 14th, is another glassy one with a similar 2ft SW swell, but the energy is picking up a bit (423). The real standout, though, is Tuesday morning, September 15th. The swell is a bit better at 4ft from the SW with a 17-second period – that's proper groundswell. It's glassy, and the energy is strong (954). For a spot that's fairly consistent, this is a nice little window of clean waves.
But the absolute best of this first week is Wednesday morning, September 16th. We're looking at a 4ft SSW swell, glassy conditions, and a whopping energy reading of 1011. The period is a long 16 seconds, which gives it great shape. This is for the more experienced crew as it's a solid size, but it will be firing.
Thursday and Friday mornings also offer glassy conditions with solid 4ft and 2ft swells respectively. The following weekend, September 20th, Sunday morning looks excellent for experienced surfers with a 4ft SW swell, long 19-second period, and very strong energy (1156) under glassy skies. Then Monday, September 21st, another cracker for the experienced lot: 4ft SW swell, a cross-offshore breeze cleaning it up, and strong energy (1054).
Now, after a few days of smaller, glassy mornings, we get to the final weekend. Saturday, September 27th, is a big one. Sunday morning sees a solid 8ft SE groundswell with a 13-second period. The energy is extreme at 2627. The wind is light and glassy. This is expert territory for sure – big, powerful, and clean. It's a long way out, so don't book your flights yet, but it's a promising sign.
So, to wrap it up: if you want the cleanest, best-shaped waves, aim for the glassy mornings. The standout is Wednesday, September 16th, and the big Sunday, September 27th, is the one for the big dogs.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Sun night. Warm (max 31°C on Sat afternoon, min 25°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Warm (max 31°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||
PM | 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 14 | SW 13 | SW 13 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 21 | SW 20 | SW 19 | SW 19 |
Wave Graph | ||||||||||||||||||||
288 | 212 | 178 | 184 | 296 | 312 | 444 | 628 | 844 | 762 | 595 | 843 | 592 | 561 | 553 | 538 | 344 | 388 | 450 | 441 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | glassy | on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off |
High Tide | 3:24PM0.98m | 3:56AM1.13m | 4:14PM0.97m | 4:44AM1.16m | 5:00PM0.94m | 5:29AM1.17m | 5:43PM0.92m | 6:11AM1.15m | 6:24PM0.88m | 6:53AM1.12m | 7:04PM0.84m | 7:34AM1.07m | 7:43PM0.80m | |||||||
Low Tide | 9:34PM0.10m | 10:18AM0.12m | 10:19PM0.07m | 11:07AM0.11m | 11:02PM0.06m | 11:52AM0.12m | 11:42PM0.07m | 12:35PM0.14m | 00:21AM0.09m | 1:16PM0.17m | 00:59AM0.11m | 1:57PM0.21m | 1:37AM0.15m | |||||||
— | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | |
6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — | — | 6:25 | — | |
mm | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 1 |
Temp °C | 31 | 28 | 31 | 30 | 29 | 30 | 29 | 28 | 30 | 31 | 28 | 30 | 30 | 28 | 30 | 30 | 28 | 30 | 30 | 28 |
Feels °C | 34 | 32 | 34 | 32 | 34 | 33 | 31 | 32 | 32 | 33 | 32 | 31 | 33 | 32 | 33 | 33 | 33 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | S 8 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SSW 13 |
288 | 212 | 178 | 175 | 130 | 312 | 444 | 628 | 844 | 762 | 173 | 843 | 592 | 561 | 553 | 538 | 309 | 299 | 249 | 215 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 9 | SW 19 | SW 19 | SW 12 | S 9 | SW 14 | SSE 8 | SSE 8 | SW 16 | S 8 | S 8 | S 9 | S 8 | S 8 | SW 21 | SW 20 | SW 19 | SW 19 |
32 | 31 | 24 | 184 | 296 | 73 | 56 | 214 | 73 | 94 | 595 | 138 | 111 | 73 | 71 | 50 | 344 | 388 | 450 | 441 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSE 10 | SSE 10 | S 9 | S 8 | S 9 | SW 12 | ESE 8 | ESE 8 | SW 12 | SW 13 | SW 11 | SW 11 | E 7 | SW 21 | SW 21 | S 8 | SSE 8 | SE 8 | ESE 8 |
154 | 38 | 36 | 39 | 35 | 38 | 118 | 64 | 37 | 72 | 175 | 30 | 60 | 32 | 224 | 368 | 50 | 38 | 67 | 39 | |
Wind waves Height (m) Direction Period (s) | WSW 4 | WNW 4 | — | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3 | 3 | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 166 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 1074 | 0 | 0 | 151 | 0 | 0 | 151 | 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.










