Surf Forecasts:
Tetitlan surf forecast from 16 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 3AM (local time) - 4.5ft (1.4m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Monday 21 Sep, 3AM (local time) - 4.5ft (1.3m), 17s period, SW swell with 974 kJ wave energy.
- Next surfable swell (1★+): Wednesday 16 Sep, 12AM (local time) - 4.5ft (1.3m), 16s 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 Wednesday (Sep 16) at 12AM. The primary swell is predicted to be 1.3m and 16s period with a secondary swell of 0.8m and 8s. 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 1.3m 17s and forecast to arrive on Monday (Sep 21) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 16th Sep) | 4.5ft (1.3m) 16s |
| Best Surf | 3AM (Wed 16th Sep) | 4.5ft (1.4m) 16s |
| Most Powerful | 3AM (Mon 21st Sep) | 4.5ft (1.3m) 17s |
Table - best surf conditions forecast for Tetitlan over the next 16 days.
The Lowdown
Alright, crew. Rusty here with the Tetitlan rundown. The water's sitting at a balmy 88°F, so it's a touch warmer than usual for this time of year. The surf window is solid, but you gotta nail the mornings because the afternoons pretty much always get blown out.
Wednesday the 16th gets us started with clean 4ft SSW groundswell and a light cross-off breeze – energy is moderate at 949. Thursday the 17th is similar: 4ft, offshore wind from the NNE, and a clean 936 reading. That’s your early bird session.
Friday the 18th drops to 3ft but the wind goes glassy, super clean. Saturday the 19th is glassy again with 3ft. The real bell-ringer in the first week is Sunday the 20th morning. A long-period 4ft SW groundswell (19 seconds) with glassy conditions and strong energy at 1113. That’s excellent, clean, and punchy – for experienced surfers. Monday the 21st morning is another glassy gem with 4ft SW swell and 1052 energy.
Tuesday and Wednesday mornings hold at around 4ft clean. Then Wednesday the 23rd afternoon brings a spike to 6ft from the WSW with glassy winds – energy at 1017, but note the short 10-second period.
From the 24th to the 26th, mornings stay clean with 4ft to 5ft swells. The second week’s stand-out is Sunday the 27th morning. Glassy conditions, a solid 4ft SSW groundswell, and a beefy 1257 energy reading – that’s excellent for experienced surfers. The following days see a big swell pulse up to 8ft on Monday the 28th, but with ugly cross-shore winds – that’s expert only and messy. It drops from 6ft Tuesday into the 30th.
The final neat session is Wednesday the 30th morning: dead calm, glassy, 5ft W swell with 954 energy. Clean and punchy to finish.
If you’re picking one, hit Sunday the 20th morning for the long-period glass, or Sunday the 27th morning for the bigger, powerful glass. Get it while it’s clean.
Rusty.
Short Range ForecastModerate rain (total 18mm), heaviest on Thu night. Warm (max 31°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||
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 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 19 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 771 | 788 | 778 | 584 | 561 | 638 | 530 | 404 | 455 | 450 | 513 | 528 | 522 | 726 | 930 | 754 | 851 | 962 | 822 | 661 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-on | cross-off | off | cross-on | cross-on | glassy | cross-on | glassy | glassy | cross-on | cross-off | glassy | cross-on | cross | glassy | cross-on | glassy |
High Tide | 6:17PM0.49m | 7:00AM0.79m | 6:50PM0.50m | 7:34AM0.81m | 7:18PM0.51m | 8:05AM0.80m | 7:41PM0.51m | 8:33AM0.79m | 8:01PM0.51m | 9:00AM0.76m | 8:16PM0.51m | 9:23AM0.72m | 8:30PM0.51m | |||||||
Low Tide | 00:02AM0.14m | 1:35PM0.22m | 00:36AM0.10m | 2:02PM0.22m | 1:06AM0.07m | 2:27PM0.23m | 1:33AM0.06m | 2:48PM0.25m | 1:57AM0.06m | 3:08PM0.27m | 2:20AM0.08m | 3:25PM0.30m | 2:43AM0.11m | |||||||
 |  |  | | | |  |  | | |  | | |  | | | | | | | |
 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — |
 | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:39 | — | — | 6:38 | — |
mm | — | 1 | — | — | 5 | — | 1 | 11 | — | — | — | — | — | — | — | 1 | 1 | — | 4 | 2 |
Temp °C | 30 | 28 | 30 | 31 | 28 | 30 | 31 | 29 | 30 | 30 | 28 | 30 | 30 | 28 | 30 | 30 | 28 | 30 | 29 | 28 |
Feels °C | 33 | 31 | 32 | 34 | 32 | 33 | 35 | 34 | 33 | 33 | 32 | 33 | 32 | 32 | 33 | 32 | 32 | 33 | 31 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 18 | SW 18 | SW 18 | SW 19 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 |
| kJ | 771 | 788 | 778 | 584 | 561 | 638 | 530 | 362 | 299 | 299 | 241 | 528 | 522 | 726 | 930 | 754 | 851 | 962 | 822 | 661 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSE 8 | SSE 8 | S 9 | S 9 | S 9 | S 8 | SW 20 | SW 20 | SW 19 | SW 19 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | S 11 |
| kJ | 180 | 90 | 75 | 74 | 76 | 74 | 51 | 404 | 455 | 450 | 513 | 196 | 190 | 184 | 161 | 121 | 109 | 69 | 66 | 86 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SSW 12 | SSW 12 | SW 11 | SW 22 | SW 21 | SW 21 | S 8 | S 8 | S 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | S 8 | SSE 8 | W 4 | WSW 4 | SSE 8 | SW 9 |
| kJ | 77 | 96 | 96 | 30 | 233 | 224 | 365 | 49 | 47 | 33 | 27 | 25 | 25 | 25 | 22 | 22 | 9 | 7 | 22 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | W 4 | — | — | — | — | — | — | — | — | — | — | WSW 6 | W 4 | W 4 | W 5 | W 6 |
| kJ | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | 8 | 17 | 14 | 17 | 39 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 662 | 0 | 0 | 527 | 0 | 0 | 527 | 20 | 0 | 329 | 0 | 0 | 574 | 0 | 0 | 666 | 20 | 0 | 641 | 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.
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