Surf Forecasts:
Zepotonengo surf forecast from 28 Aug 2026:
- Best quality surf: Friday 28 Aug, 9PM (local time) - 5ft (1.5m), 17s period, SW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 9AM (local time) - 6ft (1.8m), 16s period, SW swell with 1,571 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 12AM (local time) - 3ft (0.9m), 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 Friday (Aug 28) at 12AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.5m and 8s. Another secondary swell of 0.3m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Zepotonengo in the next 16 days are 1.8m 16s and forecast to arrive on Saturday (Aug 29) 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 6s period and expected on Sunday (Aug 30) at 12AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 28th Aug) | 3ft (0.9m) 16s |
| Best Surf | 9PM (Fri 28th Aug) | 5ft (1.5m) 17s |
| Most Powerful | 9AM (Sat 29th Aug) | 6ft (1.8m) 16s |
Table - best surf conditions forecast for Zepotonengo over the next 16 days.
The Lowdown
Rusty here, and I've got the outlook for Zepotonengo. It's looking like we've got a solid run of surf ahead, so get ready.
The pattern kicks off with a fairly consistent stretch of SW groundswell hitting this exposed spot. The water's sitting at a toasty 87°, which is a touch warmer than normal for this time of year. We've got a gap before anything truly lights up, so Thursday afternoon is a bit of a write-off with a weak 2ft of cross-on chop (544 energy) – that's a day to skip.
Friday morning, 28 August, is where we start. You'll find clean 3ft glass with a long 16-second period, making for some nice lines. It's a beginner-friendly size, but the crowd might be around. The afternoon gets a little messy with the same swell picking up to 5ft under a cross-on breeze.
The real standout is Saturday morning, 29 August. Glassy conditions, 6ft of SW groundswell with 16-second period, and a pumping 1656 energy reading. This is proper, powerful stuff. It's right at the upper limit for beginners, but for anyone with a bit of experience, this is going to be excellent. The surge will push through in clean sets, and with that period, it's got more shape and energy than the shorter stuff.
Sunday morning is another good call with 5ft and a clean cross-off breeze. The energy dips a bit (952), but it's still solid. There's a bit of a lull through Monday and Tuesday afternoons as the wind turns cross-on, but mornings stay glassy with waist-to-chest high sets.
We've got another real standout further out. Saturday morning, 5 September, is worth circling on the calendar. Another glassy morning with 5ft of SW swell (1405 energy) and a clean face. It's in that excellent zone for experienced surfers, with long period energy.
And then, look at Wednesday morning, 9 September – glassy, 4ft, and a long 17-second period, with 1024 energy. It's more manageable, but that long period will wrap in really nicely, offering smooth, lined-up waves.
There's a good stretch through the second week, but the consistency starts to drop a little after the 10th of September as the wind gets a bit more rowdy with risk of thunderstorms. Still, the groundswell is hanging in there, and any morning with glass or light offshore wind will be worth the paddle.
For the best of the best, I'd be locking in Saturday morning, 29 August, for the biggest, cleanest power, and then Saturday morning, 5 September, for another dose of that magic. The wind is your friend on those days.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 31°C on Thu afternoon, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Mon night. Warm (max 31°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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 18 | SW 16 | SW 16 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
316 | 376 | 508 | 1111 | 1201 | 1571 | 1284 | 953 | 846 | 752 | 556 | 525 | 406 | 400 | 341 | 346 | 290 | 390 | 386 | 508 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | glassy | cross-on | off | glassy | cross-on | cross-off | cross-off | cross-on | glassy | glassy | cross-on | off | glassy | cross-on | cross-off | glassy | cross-on | off |
High Tide | 2:31AM0.82m | 2:50PM0.95m | 3:19AM0.90m | 3:34PM0.94m | 4:04AM0.99m | 4:16PM0.93m | 4:46AM1.06m | 4:56PM0.92m | 5:28AM1.12m | 5:35PM0.90m | 6:10AM1.17m | 6:15PM0.88m | ||||||||
Low Tide | 8:30PM0.27m | 8:30AM0.27m | 9:09PM0.23m | 9:24AM0.24m | 9:46PM0.19m | 10:14AM0.21m | 10:22PM0.15m | 11:01AM0.19m | 10:59PM0.10m | 11:47AM0.17m | 11:37PM0.06m | 12:32PM0.16m | 00:17AM0.03m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
6:43 | — | — | 6:42 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:38 | — | |
mm | — | 1 | — | — | 1 | — | — | 2 | — | — | 1 | 1 | 1 | 3 | — | 1 | 3 | — | — | — |
Temp °C | 31 | 28 | 31 | 31 | 29 | 31 | 31 | 29 | 31 | 31 | 29 | 30 | 30 | 27 | 30 | 30 | 26 | 30 | 30 | 29 |
Feels °C | 33 | 32 | 33 | 34 | 34 | 33 | 33 | 32 | 34 | 33 | 34 | 33 | 32 | 30 | 32 | 31 | 29 | 33 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 16 | SW 16 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 |
206 | 376 | 508 | 1111 | 1201 | 1571 | 1284 | 953 | 846 | 752 | 556 | 525 | 406 | 400 | 341 | 346 | 290 | 286 | 281 | 508 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SE 8 | S 8 | SW 13 | ESE 8 | SSE 8 | S 9 | WSW 8 | WSW 9 | WSW 8 | W 9 | W 10 | W 10 | W 9 | W 10 | W 9 | W 9 | SW 16 | SW 16 | SSW 12 |
316 | 28 | 63 | 168 | 45 | 74 | 56 | 55 | 62 | 41 | 39 | 74 | 68 | 61 | 47 | 81 | 76 | 390 | 386 | 184 | |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SW 13 | SW 20 | S 8 | S 8 | S 12 | ESE 10 | ESE 8 | S 8 | ESE 9 | ESE 8 | S 7 | S 7 | S 6 | SW 18 | SW 18 | SW 18 | S 7 | S 7 | W 10 |
22 | 62 | 186 | 42 | 28 | 11 | 61 | 44 | 44 | 31 | 23 | 23 | 22 | 13 | 155 | 154 | 246 | 26 | 24 | 72 | |
Wind waves Height (m) Direction Period (s) | — | W 7 | — | — | — | — | — | WNW 6 | WNW 3 | WNW 6 | WNW 4 | — | — | WNW 3 | — | — | — | — | — | — |
— | 9 | — | — | — | — | — | 11 | 4 | 6 | 3 | — | — | 3 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1071 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 166 | 0 | 0 | 166 | 0 | 0 | 1046 | 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.











