Surf Forecasts:
Tetitlan surf forecast from 15 Aug 2026:
- Best quality surf: Saturday 15 Aug, 6AM (local time) - 5ft (1.5m), 16s period, SW swell with offshore winds.
- Most powerful swell: Saturday 15 Aug, 6AM (local time) - 5ft (1.5m), 16s period, SW swell with 1,115 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 6AM (local time) - 5ft (1.5m), 16s period with SW 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 Saturday (Aug 15) at 6AM. The primary swell is predicted to be 1.5m and 16s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tetitlan in the next 16 days are 1.5m 16s and forecast to arrive on Saturday (Aug 15) 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 0.3m 3s period and expected on Friday (Aug 21) at 3AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 15th Aug) | 5ft (1.5m) 16s |
| Best Surf | 6AM (Sat 15th Aug) | 5ft (1.5m) 16s |
| Most Powerful | 6AM (Sat 15th Aug) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Tetitlan over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at the next couple of weeks for Tetitlan. It’s a bit of a mixed bag, but there are definitely some windows where it’s going to be worth paddling out.
The opening stretch is all about the mornings. We’ve got a good run of clean, glassy conditions with light offshore breezes. The swell is moderate, and the energy is solid. Things are looking pretty good to start, but the afternoons are going to get chopped up by the sea breeze, so make the most of those early sessions.
For Saturday the 15th, the morning is your window. We’re looking at a clean 5ft SW groundswell with a long 16-second period. The energy reading is strong (1178), and with the glassy conditions, it’s going to be lined up nicely for those who know what they're doing. The afternoon will glass off and get messy, so get out early.
Sunday and Monday mornings follow a similar pattern, with clean 4ft SW swells. The energy drops off a bit, but the surf will still be fun and clean. Just keep an eye on the sky on Sunday, there’s a chance of a storm.
The middle of the week sees the swell ease off a touch. Tuesday through Thursday mornings still offer clean conditions with waist-high waves, but you’ll want to be on a longboard or a fish. The energy is dropping into the moderate range (620 and 375) and the swell period shortens. Still, perfectly rideable.
Then things get interesting again. On Friday the 21st, we see a new pulse of energy. The morning brings a jump in size to 6ft, though the period shortens up a bit to 11 seconds. It’s still clean early, but the afternoon gets a cross-shore wind and a bump in size that'll make it a bit of a handful.
The weekend of the 23rd and 24th looks promising. Saturday the 23rd brings another standout morning. It’s an excellent forecast for experienced surfers with a clean 4ft SW swell and a big jump in energy (1380). The wind will be dead calm, making for some truly glassy conditions. This is one of the better windows in this outlook.
Looking into the second week, it's a bit more of a mixed forecast. There are some promising mornings with clean surf on the 25th and 26th, with some cross-off winds adding to the quality. But the consistency starts to waver.
Keep an eye on Thursday the 27th. The swell drops off in size, but the period stretches out to a very long 18 seconds. That’s a proper groundswell, and while the size is down around 2ft, the energy in the water will be there. It’s a sign of things to come.
The real standout of the entire run looks like it’s going to be Saturday the 29th. The forecast is for a clean 4-5ft SW groundswell with a 16-second period and the highest energy reading of the whole period (1472). The wind is forecast to be calm, which means perfect, glassy conditions. This is the one to circle on the calendar. It’s a week and a half out, so don’t hold me to it, but all the signs are pointing to a proper session.
The water temp is about average for this time of year, so it should be comfortable in a spring suit.
Right, I’m off to check my wax. Keep it glassy.
Short Range ForecastModerate rain (total 19mm), heaviest on Sun night. Warm (max 32°C on Sat afternoon, min 25°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 37mm), heaviest during Wed night. Warm (max 31°C on Tue afternoon, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 17 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSE 10 |
Wave Graph | |||||||||||||||||||
1129 | 1115 | 1101 | 795 | 685 | 623 | 597 | 606 | 693 | 291 | 561 | 592 | 649 | 482 | 431 | 342 | 229 | 222 | 325 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-off | off | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-on | glassy | cross-on | glassy |
High Tide | 4:14AM0.53m | 4:35PM0.57m | 5:48AM0.62m | 5:38PM0.56m | 6:45AM0.70m | 6:26PM0.56m | 7:29AM0.76m | 7:05PM0.55m | 8:07AM0.79m | 7:38PM0.54m | 8:41AM0.80m | 8:04PM0.53m | |||||||
Low Tide | 10:07PM0.31m | 10:22AM0.32m | 11:08PM0.25m | 11:56AM0.31m | 11:55PM0.18m | 1:00PM0.29m | 00:34AM0.13m | 1:47PM0.27m | 1:09AM0.09m | 2:25PM0.26m | 1:40AM0.06m | 2:58PM0.27m | 2:07AM0.05m | ||||||
— | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | — | 7:05 | — | — | 7:05 | — | — | 7:04 | — | |
mm | 1 | — | — | 3 | 1 | 1 | 12 | — | 1 | — | — | — | 2 | — | 1 | 33 | — | 1 | 1 |
Temp °C | 29 | 31 | 32 | 29 | 31 | 31 | 29 | 30 | 30 | 28 | 30 | 31 | 29 | 31 | 31 | 29 | 29 | 29 | 28 |
Feels °C | 35 | 33 | 34 | 32 | 33 | 34 | 35 | 33 | 32 | 31 | 32 | 33 | 32 | 34 | 34 | 34 | 33 | 32 | 34 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 13 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSE 10 | SSE 10 |
1129 | 1115 | 1101 | 795 | 685 | 623 | 597 | 606 | 693 | 261 | 561 | 592 | 649 | 482 | 431 | 342 | 229 | 204 | 325 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | W 4 | SSE 8 | SSE 8 | SW 17 | S 11 | S 10 | S 9 | S 9 | S 8 | S 9 | S 9 | SSW 13 | SW 13 |
52 | 50 | 50 | 48 | 32 | 46 | 8 | 20 | 20 | 291 | 55 | 80 | 43 | 52 | 51 | 60 | 81 | 222 | 175 | |
Swell 3 Height (m) Direction Period (s) | S 16 | S 13 | — | S 11 | S 11 | — | SSE 8 | W 4 | SSE 11 | SSE 7 | SE 10 | W 11 | W 4 | W 4 | S 10 | W 4 | SE 10 | S 9 | SW 19 |
5 | 13 | — | 10 | 10 | — | 22 | 3 | 12 | 17 | 4 | 2 | 8 | 3 | 7 | 3 | 65 | 14 | 93 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSW 8 | W 4 | — | W 4 | — | WNW 4 | W 3 | WNW 4 | — | W 5 | SE 9 | — | — | — |
— | — | — | — | — | 68 | 13 | — | 3 | — | 2 | 5 | 18 | — | 4 | 40 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 662 | 0 | 0 | 527 | 0 | 0 | 666 | 0 | 0 | 662 | 0 | 0 | 527 | 74 | 0 | 662 | 0 |
Best forecast wave conditions in Guerrero | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
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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.











