Surf Forecasts:
Zepotonengo surf forecast from 14 Aug 2026:
- Best quality surf: Friday 14 Aug, 9PM (local time) - 5ft (1.5m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 14 Aug, 9PM (local time) - 5ft (1.5m), 17s period, SW swell with 1,275 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 9PM (local time) - 5ft (1.5m), 17s 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 14) at 9PM. The primary swell is predicted to be 1.5m and 17s period with a secondary swell of 0.9m 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 1.5m 17s and forecast to arrive on Friday (Aug 14) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Friday (Aug 21) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 14th Aug) | 5ft (1.5m) 17s |
| Best Surf | 9PM (Fri 14th Aug) | 5ft (1.5m) 17s |
| Most Powerful | 9PM (Fri 14th Aug) | 5ft (1.5m) 17s |
Table - best surf conditions forecast for Zepotonengo over the next 16 days.
The Lowdown
Alright, let’s talk about Zepotonengo. It’s a beginner-friendly break, pretty consistent, and exposed to the south-west. The water temp is running pretty standard for this time of year, so no need to dig out the 5 mil just yet.
We’ve got a bit of a slow start here. The first real call is Friday morning, August 14th. It’s not going to be epic, with a modest 4ft of SW swell rolling in and some light cross-onshore breeze making it a little bumpy. The energy is moderate at 1203, but the conditions are just okay. Friday afternoon sees a touch more size at 5ft, but that onshore wind kicks up and it gets a bit messy.
The real standout for the first week is Saturday morning, August 15th. The swell pushes up to 5ft from the SW with a solid 16-second period, and it’s dead glassy. This is your clear morning. For a beginner break, 5ft is pushing it, but for anyone with a few sessions under their belt, this is the best on offer. The energy is strong at 1200, and with no wind, it’ll be clean.
Sunday morning, the 16th, is also worth a paddle. Swell drops slightly to 4ft, but it's still SW and glassy. It’s a good option, but not quite the standout Saturday is. The mornings through Monday and Tuesday will see the swell ease back to 4ft, but they stay glassy and clean, offering some fun, small waves for working on your turns. This run of clean mornings continues through Wednesday morning, the 19th, before the wind swings onshore and things get poor for a few days.
We hit a rough patch from Wednesday afternoon through to about Friday the 21st. The swell gets a bit jumbled, the wind turns stormy, and the conditions are just poor. Not worth the drive.
Look further ahead, and there’s another promising window. Saturday, August 22nd, starts off with a glassy morning, but the swell is only 3ft with a long 16-second period. It’s clean, but small.
The next true standout comes in the second week. Sunday, August 23rd, is messy, but Monday the 24th has a glassy morning with 2ft of solid, long-period SW swell. It’s small and clean, a real groveler’s day.
There’s another very clean, glassy morning on Wednesday the 26th with 2ft of swell, and again on Saturday morning, August 29th. That day the swell is back up to a more fun 4ft, with a 14-second period and a light offshore touch. That’s looking like a solid pick for the second week, though at this range we should treat it as promising rather than a sure thing.
So, to wrap it up: you’ve got two mornings to circle on the calendar. Saturday, August 15th, is the pick of the first week, and Saturday, August 29th, is the one to watch for the second week. Everything else is either small, windy, or just not worth stressing about.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 31°C on Fri morning, min 25°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Wed afternoon. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 17 | SW 14 | SW 15 | SW 16 | SW 15 | SSW 14 | SE 10 | SSE 9 | SSE 9 | SSW 12 |
Wave Graph | |||||||||||||||||||||
799 | 1213 | 1158 | 1115 | 989 | 891 | 685 | 685 | 529 | 521 | 551 | 346 | 482 | 503 | 720 | 489 | 362 | 1006 | 599 | 865 | 454 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | off | glassy | on | cross-off | cross-off | cross | cross |
High Tide | 3:43PM1.10m | 4:18AM1.09m | 4:34PM1.07m | 5:11AM1.14m | 5:22PM1.03m | 6:00AM1.16m | 6:08PM0.98m | 6:46AM1.15m | 6:52PM0.92m | 7:30AM1.13m | 7:34PM0.86m | 8:14AM1.09m | 8:16PM0.80m | ||||||||
Low Tide | 9:29AM0.10m | 10:03PM0.06m | 10:29AM0.11m | 10:50PM0.03m | 11:24AM0.12m | 11:34PM0.02m | 12:15PM0.14m | 00:16AM0.04m | 1:04PM0.17m | 00:57AM0.06m | 1:50PM0.20m | 1:36AM0.09m | 2:36PM0.24m | 2:15AM0.13m | |||||||
6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 6:51 | — | — | 6:51 | — | — | 6:50 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:47 | — | |
mm | — | — | — | — | — | 2 | — | — | 2 | — | — | — | — | — | 2 | — | 5 | 9 | — | — | 25 |
Temp °C | 31 | 31 | 29 | 31 | 31 | 29 | 30 | 31 | 28 | 30 | 31 | 28 | 30 | 31 | 29 | 30 | 30 | 27 | 29 | 29 | 28 |
Feels °C | 33 | 34 | 33 | 33 | 33 | 33 | 34 | 34 | 32 | 31 | 33 | 31 | 32 | 33 | 33 | 32 | 33 | 30 | 33 | 30 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 17 | SW 14 | SW 15 | SW 16 | SW 15 | SSW 14 | SSE 10 | SSE 9 | SW 13 | SSW 12 |
799 | 1213 | 1158 | 1115 | 989 | 891 | 685 | 685 | 529 | 521 | 551 | 346 | 482 | 503 | 720 | 489 | 362 | 770 | 599 | 175 | 454 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSE 8 | SE 8 | S 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 13 | S 10 | S 9 | S 9 | SE 8 | S 10 | SW 14 | SW 14 | SSW 18 | SSE 8 |
355 | 78 | 93 | 64 | 51 | 50 | 29 | 29 | 31 | 43 | 30 | 253 | 78 | 62 | 40 | 55 | 65 | 288 | 186 | 31 | 217 | |
Swell 3 Height (m) Direction Period (s) | S 8 | SSW 10 | SSW 10 | ESE 7 | S 12 | S 11 | SE 7 | SSW 11 | ENE 6 | ESE 8 | SE 9 | E 6 | SE 8 | SE 7 | E 5 | S 9 | W 4 | SSW 21 | SW 19 | W 9 | SW 19 |
49 | 35 | 9 | 21 | 24 | 22 | 14 | 43 | 13 | 11 | 23 | 27 | 15 | 14 | 14 | 41 | 2 | 43 | 14 | 1 | 94 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | — | SSE 8 | — | — | SE 8 | SE 10 | — | SSE 9 | E 5 |
— | — | — | — | — | — | — | — | — | — | — | 2 | — | 75 | — | — | 140 | 1006 | — | 865 | 21 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 151 | 0 | 0 | 1071 | 0 | 0 | 115 | 0 | 0 | 115 | 0 | 0 | 1078 | 0 | 0 | 438 | 0 | 0 | 24 | 175 |
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.











