
Surf Forecasts:
Zepotonengo surf forecast from 10 Sep 2026:
- Best quality surf: Friday 11 Sep, 12AM (local time) - 4.5ft (1.4m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 11 Sep, 12AM (local time) - 4.5ft (1.4m), 16s period, SW swell with 989 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 9PM (local time) - 4.5ft (1.3m), 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 Thursday (Sep 10) at 9PM. The primary swell is predicted to be 1.3m and 16s period with a secondary swell of 0.5m and 11s. 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 16s and forecast to arrive on Friday (Sep 11) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Friday (Sep 11) at 9AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 10th Sep) | 4.5ft (1.3m) 16s |
| Best Surf | 12AM (Fri 11th Sep) | 4.5ft (1.4m) 16s |
| Most Powerful | 12AM (Fri 11th Sep) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for Zepotonengo over the next 16 days.
The Lowdown
Right, let’s have a look at the charts for Zepotonengo. It’s a bit of a slow burner this week, but there are some proper windows of clean surf if you pick your moments. We’ve got a solid run of South West groundswell lining up, but the daily seabreeze is gonna chop things up in the arvos. The mornings are where it’s at.
The water is sitting at a touch warmer than normal for this time of year, 88°, so you can get away with just boardies and a rashie. The first standout is Thursday the 10th. It’s glassy at dawn, with a 5ft SW swell rolling in at 16 seconds. The energy is moderate but pushing strong at 1063, and it’s gonna be clean and lined up. This is the best on offer to start, and it’s got that long-period push that’ll make it feel bigger than it is. This is a proper little session for anyone who can handle a proper wave.
Friday morning the 11th is still looking pretty good, glassy again with 4ft of SW swell, though the period drops a touch to 15 seconds. Still, very clean. After that, the afternoons turn into a bit of a washout with the cross-on breeze, so don’t bother. There’s a few smaller days over the weekend, and Monday the 14th has some lumpy conditions and a risk of storms, so it’s worth giving that a miss.
The next real highlight is Tuesday morning the 15th. The swell bumps back up to 4ft with a long 17-second period, and it’s clean with a slight cross-off wind. This one looks fun, plenty of push and shape. Then again, Wednesday and Thursday mornings the 16th and 17th are looking glassy and clean with that SW groundswell holding in the 4-4ft range. These are all proper, quality surf windows. It’s a consistent run of mornings, which is a nice change.
We get a little bit of a lull in size for a few days, but the energy stays moderate. The big one to keep an eye on is Sunday the 20th. That morning the swell is back to 4ft, but the period jumps to 19 seconds and the energy is strong at 1135. It’s glassy, and this is another standout. It’s a long-period groundswell, so it’ll be walled up and fast, and for a beach setup like this, it might be a bit straight, but it’ll be powerful. Monday the 21st also looks excellent, with a similar 4ft of SW swell and strong energy at 1116.
After that, it settles into a pattern of clean mornings and choppy afternoons for the rest of the run into the 25th. There’s plenty to go at, you just have to be an early bird. The afternoons are mostly for the kitesurfers with that cross-on breeze. If you’re a beginner, the mornings when it’s around 3-4ft are your window, but when it’s pushing 5ft with that long period, it’s got some serious grunt to it. Get out there at first light.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Warm (max 31°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Warm (max 31°C on Sun morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
AM | 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 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 19 | SSW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SSW 14 |
Wave Graph | |||||||||||||||||||||
1001 | 803 | 989 | 724 | 536 | 459 | 407 | 288 | 212 | 178 | 184 | 246 | 312 | 366 | 628 | 844 | 762 | 595 | 843 | 592 | 561 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | off | glassy | cross-on | off | cross | on | cross-off | cross | cross-on | cross-off | glassy | cross-on | cross-off |
High Tide | 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 | 5:29AM1.17m | 5:43PM0.92m | 6:11AM1.15m | 6:24PM0.88m | ||||||||
Low Tide | 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 | 11:52AM0.12m | 11:42PM0.07m | 12:35PM0.14m | 00:21AM0.09m | ||||||||
6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | |
— | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — | — | 6:29 | — | — | 6:28 | — | |
mm | — | — | — | — | 1 | 7 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 30 | 29 | 31 | 31 | 29 | 30 | 30 | 29 | 31 | 30 | 29 | 30 | 30 | 28 | 30 | 30 | 28 | 30 | 31 | 28 |
Feels °C | 32 | 33 | 34 | 34 | 34 | 34 | 33 | 34 | 34 | 34 | 33 | 34 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | SW 16 | SSW 16 | SSW 15 | SSW 14 |
1001 | 803 | 989 | 724 | 536 | 459 | 407 | 288 | 212 | 178 | 175 | 130 | 312 | 366 | 628 | 844 | 762 | 595 | 843 | 592 | 561 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SSW 11 | SE 8 | SE 7 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 9 | SW 19 | SSW 19 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SW 13 | S 8 | SSE 8 | S 8 |
30 | 46 | 28 | 23 | 22 | 29 | 32 | 32 | 31 | 24 | 184 | 246 | 53 | 76 | 74 | 103 | 73 | 175 | 92 | 92 | 66 | |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SE 7 | W 4 | W 4 | SW 18 | SSE 10 | SSE 10 | SW 16 | S 8 | SW 12 | SW 12 | SW 14 | W 11 | SE 9 | S 9 | ESE 7 | SSW 11 | E 7 |
32 | 31 | 17 | 16 | 14 | 9 | 9 | 154 | 38 | 36 | 127 | 35 | 73 | 118 | 167 | 9 | 75 | 94 | 21 | 48 | 22 | |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 4 | WNW 4 | — | — | WSW 4 | — | — | S 6 | — | ESE 7 | WSW 6 | — | — | — | — | — | — | — |
— | — | — | 4 | 4 | — | — | 8 | — | — | 19 | — | 10 | 3 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 151 | 0 | 0 | 166 | 0 | 0 | 175 | 0 | 0 | 1078 | 0 | 33 | 1078 | 0 | 0 | 151 | 0 | 0 | 1074 | 0 |
Best forecast wave conditions in Oaxaca | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
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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.










