Surf Forecasts:
Tetitlan surf forecast from 22 Aug 2026:
- Best quality surf: Friday 28 Aug, 9PM (local time) - 5ft (1.6m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 12PM (local time) - 6.5ft (2.0m), 16s period, SSW swell with 1,880 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 12AM (local time) - 3.5ft (1.0m), 14s period with SSW swell.
Best Forecast Surf Conditions for Tetitlan this week:
The surf forecast for Tetitlan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 12AM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.9m and 10s. Another secondary swell of 0.4m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tetitlan in the next 16 days are 2.0m 16s and forecast to arrive on Saturday (Aug 29) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 23rd Aug) | 3.5ft (1.0m) 14s |
| Best Surf | 9PM (Fri 28th Aug) | 5ft (1.6m) 17s |
| Most Powerful | 12PM (Sat 29th Aug) | 6.5ft (2.0m) 16s |
Table - best surf conditions forecast for Tetitlan over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s cooking at Tetitlan.
Right off the bat, we’ve got some clean, glassy surf to kick things off this Saturday morning, August 22nd. The water is sitting at 89°, which is a touch warmer than normal for this time of year – you’ll feel that difference. Swell is coming from the SSW at 3 ft, with a period of 14 seconds, giving the waves some decent shape. The combined energy is moderate (494). Light north winds, 3 mph, and glassy conditions – that’s the kind of session you want to slide into.
Now, don’t get too excited about Saturday afternoon; the wind swings to the WSW at 9 mph, turning it cross-onshore and choppy. That one’s a write-off.
Sunday morning, August 23rd, is a real standout. The swell drops slightly to 2 ft but shifts to the SW with an 18-second period – that’s groundswell, folks. The energy jumps (770), and with light ESE winds at 3 mph, it’s glassy again. This is the pick of the early window: clean, longer-period lines, perfect for Tetitlan’s exposed reef setup. Expect some nice, well-shaped waves.
Monday and Tuesday mornings look okay – clean again with glassy winds and similar small SW swells around 2 ft – but nothing that’s going to blow you away. The energy is moderate but on the lower side (280-335). It’s surfable, just not the headline act.
Here’s where it gets interesting. Thursday morning, August 27th, brings another SW groundswell at 2 ft with a 18-second period and glassy north winds. Clean waves with a bit of punch (558 energy). Good, but the real standout is coming.
Friday morning, August 28th. Swell builds to 4 ft from the SW, period 16 seconds, and the energy is just shy of strong at 951. Add in glassy ENE winds at 3 mph, and you’re looking at very good, clean conditions. This is the best morning of the first week.
Saturday, August 29th, pushes it up a notch for experienced surfers: 6 ft SSW swell, 16-second period, and massive energy (1568). Glassy morning again. That’s a proper swell – over 5 ft, so it’s not for beginners. For the crew who know what they’re doing, this is the session to circle. It’s still clean and lined up.
We get a bit of a reset by Sunday the 30th and Monday the 31st – smaller swells (4-5 ft), glassy mornings, clean conditions. Good, solid surf, but not the big one.
Now, looking further out to September 3rd and 4th – this is where things go full throttle. Thursday morning, September 3rd, has a 3 ft SSW swell with an incredible 20-second period – that’s a very long-period groundswell. Energy is strong (1291). Glassy ESE winds. This is a point-and-reef dream. It’ll break a bit straight at the beach, but at Tetitlan’s reef setup, it should be excellent for experienced surfers.
But the absolute standout of this entire 16-day window is Friday morning, September 4th. We’ve got a 7 ft SSW swell at 18 seconds with a combined energy of 3089 – strong, powerful, proper surf. Winds are calm, zero mph, dead glass. That is expert-level territory. It’s over 8 ft, so only the most experienced should paddle out. The crowd profile says it gets busy sometimes, and on a morning like this, you can bet it will be. Get there early or know your spot.
Saturday and Sunday mornings, September 5th and 6th, still hold good size (4-6 ft) with glassy to clean conditions, but the energy is dropping off. Still worth a paddle if you missed the Friday session.
Keep in mind, Tetitlan is inconsistent – it doesn’t always fire, but when it does, it’s worth the wait. This window has some true gems, especially Friday, September 4th. Lock it in.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sun afternoon. Warm (max 31°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 10mm), heaviest on Thu night. Warm (max 31°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 17 | SSW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 18 | SW 18 | SSW 16 | SW 16 | SW 18 | SSW 16 |
Wave Graph | |||||||||||||||||||||
232 | 299 | 347 | 323 | 362 | 465 | 302 | 469 | 400 | 211 | 258 | 302 | 196 | 178 | 171 | 316 | 316 | 326 | 795 | 1501 | 1734 | |
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 | cross-on | cross | cross-off | glassy | cross-on | off | cross-off | cross-on | glassy | glassy | on | glassy | glassy | on | off |
High Tide | 9:43AM0.76m | 8:40PM0.50m | 10:13AM0.73m | 8:50PM0.49m | 10:42AM0.70m | 8:59PM0.49m | 11:12AM0.66m | 9:07PM0.49m | 11:44AM0.61m | 9:17PM0.48m | 12:22PM0.56m | 9:23PM0.46m | 1:24PM0.51m | ||||||||
Low Tide | 3:50PM0.32m | 2:55AM0.04m | 4:13PM0.35m | 3:18AM0.06m | 4:36PM0.38m | 3:42AM0.09m | 5:01PM0.41m | 4:06AM0.14m | 5:33PM0.44m | 4:31AM0.21m | 6:28PM0.45m | 4:58AM0.30m | |||||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | |
mm | — | — | 2 | — | 6 | — | — | 2 | — | — | — | 1 | — | — | — | — | 1 | 8 | — | 2 | 7 |
Temp °C | 30 | 31 | 29 | 30 | 29 | 27 | 29 | 28 | 27 | 30 | 31 | 29 | 30 | 30 | 29 | 31 | 30 | 29 | 30 | 30 | 28 |
Feels °C | 33 | 33 | 33 | 33 | 33 | 30 | 31 | 30 | 29 | 32 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 34 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | S 10 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 16 | SW 16 | SW 18 | SSW 16 |
163 | 198 | 347 | 286 | 362 | 261 | 192 | 469 | 400 | 211 | 258 | 302 | 196 | 178 | 171 | 206 | 248 | 326 | 795 | 1501 | 1734 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSE 10 | S 10 | S 10 | SW 18 | SSW 10 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | W 5 | WSW 10 | WSW 9 | W 9 | SW 18 | SW 18 | SW 20 | S 8 | S 8 | W 9 |
232 | 299 | 167 | 161 | 167 | 465 | 125 | 183 | 127 | 81 | 79 | 34 | 52 | 68 | 40 | 316 | 316 | 306 | 50 | 68 | 27 | |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 20 | SW 18 | SW 18 | S 10 | SW 17 | S 10 | W 6 | W 5 | S 9 | SSW 11 | SSE 9 | SSE 9 | SW 18 | W 8 | WSW 8 | SW 13 | SW 13 | W 10 | S 12 |
99 | 97 | 186 | 323 | 258 | 98 | 302 | 68 | 16 | 14 | 45 | 48 | 32 | 32 | 159 | 36 | 24 | 109 | 106 | 47 | 12 | |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | — | — | W 4 | — | — | WNW 5 | W 5 | W 6 | WNW 5 | — | — | — | — | — | — | — | — | — |
— | — | 3 | — | — | 11 | — | — | 36 | 29 | 38 | 43 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 386 | 0 | 0 | 132 | 0 | 70 | 70 | 0 | 0 | 172 | 0 | 0 | 557 | 0 | 0 | 557 | 0 | 0 | 390 | 0 |
Best forecast wave conditions in Guerrero | |||||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Tetitlan Surf forecast
The above surf forecast table for Tetitlan provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tetitlan can be found by selecting the local surf guide option on the grey menu. Our Tetitlan 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 (Tetitlan) 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 Tetitlan 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.
Tetitlan is 15 km (9 miles) from the city of Atoyac de Alvarez. If you plan a holiday in Guerrero, look for hotels and other accommodation in Atoyac de Alvarez. Atoyac de Alvarez has rooms for a wide range of budgets as well as car hire and transport links.











