
Surf Forecasts:
Zepotonengo surf forecast from 17 Jul 2026:
- Best quality surf: Monday 20 Jul, 12AM (local time) - 3.5ft (1.1m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 24 Jul, 6AM (local time) - 3ft (0.9m), 24s period, SSW swell with 964 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 9PM (local time) - 3.5ft (1.1m), 13s period with SSW 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 (Jul 17) at 9PM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 0.7m and 8s. 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 0.9m 24s and forecast to arrive on Friday (Jul 24) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Friday (Jul 24) at 12PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 17th Jul) | 3.5ft (1.1m) 13s |
| Best Surf | 12AM (Mon 20th Jul) | 3.5ft (1.1m) 17s |
| Most Powerful | 6AM (Fri 24th Jul) | 3ft (0.9m) 24s |
Table - best surf conditions forecast for Zepotonengo over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get stuck into what's on the menu.
First up, the water temp at Zepotonengo is sitting at 87°F right now, which is about 2°F warmer than usual for this time of year – a nice little touch of tropical warmth to start.
We’ve got a bit of a slow start, but the real action kicks off from Friday morning the 17th. It’s small, with a 2ft S swell, but it’s dead glassy, clean as a whistle. The combined energy is moderate (298). It’s a beginner-friendly wave, so if you’re just finding your feet or want a longboard cruise, this is your window. The wind stays kind all morning, but the afternoons get crossed up by that SW seabreeze, so don’t sleep in.
Saturday morning the 18th is a bit of a write-off with cross-shore winds, but by Sunday morning the 19th, things get interesting. We’ve got a glassy 3ft SW groundswell, with a period of 17 seconds pushing that combined energy up to a solid moderate (826). That’s proper long-period energy, so expect some real shape at this exposed break, but be aware that a long period like this can make it break a bit straight at a beach break. Still, for the morning, it’s clean and fun.
Monday morning the 20th is a standout. Same story: glassy conditions, 4ft SW swell, period of 16 seconds, and combined energy hitting 918 (moderate). That’s a beautiful, clean morning session on offer. The 21st is also a cracker with a flat calm, glassy morning – 4ft of SW groundswell with a 15-second period, energy at 637. These mornings are the pick of the first week.
After that, the mornings stay clean through the 22nd, 23rd, and 24th, with the swell dropping back to 2ft before a new pulse arrives. The 24th Friday morning brings a 3ft SSW swell with a crazy 24-second period, giving that combined energy a big boost (898). That’s a very long-period groundswell, so it’ll have plenty of punch for its size, but it might be a little too straight for a beach break – the points and reefs will love it.
Now, the real standout is the morning of Saturday the 25th of July. We’re looking at a 3ft SSW groundswell with a 21-second period, combined energy soaring to 1412 (strong) with glassy conditions. That’s the kind of morning that gets the heart rate up. The swell is small but the energy is high, and those offshore NW winds will keep it clean as a whistle. It’s a big day for experienced surfers looking for quality over quantity.
The following Sunday the 26th morning also has some serious size potential, with a 5ft SW swell at 18 seconds and energy at 1724 (strong), but there’s a risk of thunderstorms. The wind is cross-off, so it’ll be clean, but that’s getting into the territory where it’s only for the experienced crew.
We then hit a long stretch from the 27th through to the 1st of August where the swell is solid (4ft to 6ft) but the wind is mostly cross-shore or cross-onshore, making it choppy and messy. The energy is strong (values up to 2261), so there’s plenty of power in the water, but it’s not going to be pretty. It’s a period where the setup looks more interesting for kite surfing than for a clean paddle session.
The final bright spot is the morning of Friday the 31st of July. A 3ft SSW swell with a clean cross-off breeze from the ENE, combined energy at 559 (moderate). That’s a nice little window to end the forecast on.
So, to wrap it up: the best on offer are the glassy mornings of the 19th, 20th, and 21st, but the clear standout is the morning of Saturday the 25th of July. Get it while it’s clean.
Rusty, signing off.
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Warm (max 31°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Warm (max 30°C on Mon morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | S 14 | S 14 | SSW 13 | SW 18 | SW 17 | SSW 12 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | W 12 |
Wave Graph | |||||||||||||||||||||
148 | 132 | 303 | 252 | 189 | 244 | 505 | 587 | 655 | 661 | 719 | 589 | 485 | 422 | 299 | 261 | 190 | 124 | 130 | 136 | 129 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | cross | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | off | glassy | cross-on | cross-off | glassy | cross-on | cross-off |
High Tide | 4:54PM1.16m | 5:31AM1.08m | 5:44PM1.11m | 6:25AM1.12m | 6:32PM1.04m | 7:17AM1.13m | 7:19PM0.96m | 8:05AM1.12m | 8:05PM0.89m | 8:52AM1.09m | 8:51PM0.81m | 9:39AM1.06m | 9:37PM0.75m | ||||||||
Low Tide | 10:38AM0.07m | 11:17PM0.00m | 11:37AM0.10m | 00:03AM0.00m | 12:33PM0.14m | 00:48AM0.02m | 1:28PM0.19m | 1:31AM0.05m | 2:21PM0.23m | 2:13AM0.09m | 3:14PM0.26m | 2:54AM0.13m | 4:06PM0.29m | ||||||||
6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
— | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | |
mm | — | — | 3 | — | — | 1 | — | — | 1 | — | — | 1 | — | — | 2 | — | — | — | — | — | — |
Temp °C | 31 | 31 | 29 | 30 | 30 | 27 | 30 | 30 | 28 | 30 | 30 | 28 | 30 | 30 | 28 | 30 | 30 | 28 | 29 | 30 | 28 |
Feels °C | 33 | 33 | 33 | 32 | 32 | 30 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 33 | 33 | 32 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | W 10 | W 12 |
106 | 107 | 303 | 208 | 189 | 244 | 282 | 587 | 655 | 661 | 719 | 589 | 485 | 422 | 299 | 261 | 190 | 124 | 130 | 104 | 129 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | S 14 | ESE 8 | SW 18 | SW 17 | ESE 9 | SW 17 | S 11 | S 14 | S 12 | S 13 | S 13 | S 12 | S 13 | S 12 | S 12 | S 12 | S 11 | S 8 | SW 13 | E 6 |
44 | 132 | 42 | 252 | 175 | 52 | 505 | 116 | 329 | 187 | 273 | 347 | 110 | 116 | 103 | 69 | 136 | 87 | 35 | 136 | 28 | |
Swell 3 Height (m) Direction Period (s) | S 14 | SW 15 | SW 13 | S 10 | ESE 9 | SW 16 | ESE 8 | S 13 | ESE 9 | W 10 | SE 9 | SE 8 | S 8 | S 7 | S 7 | S 7 | W 9 | W 8 | W 11 | S 9 | SSW 13 |
148 | 106 | 88 | 48 | 55 | 165 | 39 | 87 | 52 | 70 | 64 | 46 | 42 | 39 | 25 | 16 | 39 | 35 | 40 | 24 | 113 | |
Wind waves Height (m) Direction Period (s) | WNW 4 | — | SW 7 | — | — | WNW 3 | — | — | — | — | — | — | — | — | — | — | — | WNW 5 | — | — | WNW 3 |
5 | — | 12 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 1 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 151 | 24 | 33 | 115 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 659 | 0 | 0 | 115 | 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.










