
Surf Forecasts:
Tenexpa surf forecast from 14 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★+): Monday 14 Sep, 6AM (local time) - 2.5ft (0.7m), 18s period with SW swell.
Best Forecast Surf Conditions for Tenexpa this week:
The surf forecast for Tenexpa over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 6AM. The primary swell is predicted to be 0.7m and 18s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tenexpa 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. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Monday (Sep 14) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Mon 14th Sep) | 2.5ft (0.7m) 18s |
| 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 Tenexpa over the next 16 days.
The Lowdown
Alright surfers, Rusty here with a look at the next couple of weeks for Tenexpa.
It’s a mixed bag, but don’t let the first few days fool you. We’ve got some absolute gems hiding in the second half, and one late-month hammer that might be too much of a good thing. The water temp is sitting pretty normal for this time of year, so no need to dig out the 5/4 just yet.
We start off Monday morning the 14th with small knee-to-waist high swell around 3ft from the SW. The period is a very long 18 seconds, so there’s some deep ocean energy in the water, but it’s weak at the break with a little cross-shore breeze. Not the best. But Monday afternoon turns *glassy*. The wind drops to just 6 mph and it’s dead flat calm. That 3ft SW swell will be silky smooth but still pretty small. This is the kind of session where a log will be your best mate.
Tuesday the 15th morning sees a bump up to 3ft from the SSW with a light NNW breeze keeping it clean. The energy jumps up too (831). That’s a moderate amount of grunt for a waist-high wave. Tuesday afternoon is a write-off with a choppy cross-onshore, but Wednesday the 16th and Thursday the 17th mornings are back to those beautiful glassy conditions. Swell holds at 4-4ft from the SSW, with plenty of power (945 and 936 energy). These are the kind of clean, chest-to-shoulder high waves that make you want to call in sick.
Friday the 18th morning is another glassy winner, though the swell drops back to 3ft. The period is a very long 20 seconds, meaning it’s a pure groundswell. It’ll be clean and peel-y, but you’ll be scratching for the little ones. Saturday the 19th morning offers a clean 3ft from the SW with a proper offshore breeze. It won’t be big, but it’ll be fun.
Now, Sunday the 20th and Monday the 21st are where it gets good. Sunday morning is a standout. We’re looking at an excellent forecast: glassy conditions, a 4ft SW swell, an 18-second period, and a combined energy of 1079. That is *chef’s kiss* for a quality, powerful, shoulder-high wave at a spot that is consistent. It’s clean as a whistle. Expect a few people out there with crowds being described as 'sometimes', but those dawn-patrol dawnies will be rewarded.
Monday the 21st morning is even better on the energy front with 1156, with a 4ft SW swell and glassy conditions again. If you can only go out once in this whole outlook, that’s the session. The following Tuesday and Wednesday mornings (22nd and 23rd) hold clean with a slight cross-offshore breeze and swell holding around 4-4ft.
As we slide into the second week (24th-26th), things settle into a nice routine of small but clean. The morning glass-offs on the 25th and 26th are just perfect for a longboard or a fish. The swell hangs around 4ft with a moderate period. It’s not pumping, but it’ll be fun and uncrowded.
Then we hit the last days. Sunday the 27th morning is the big wild card. The swell jumps to 6ft, but it’s from the SE with a moderate 14-second period and a whopping 1798 energy. It’s predicted to be excellent for experienced surfers, and with a light offshore breeze, it could be firing. But be warned: at 6ft this is getting on the bigger side for intermediate paddlers.
Monday the 28th? That’s where we say “no thanks.” The forecast is calling for a massive 13ft swell from the SSE. The energy reading is a staggering 6975, which is way too much for this break. The forecast itself says it’s too big. Unless you’re a pro on a gun and have a death wish, stay on the beach that day. It’ll probably be more of a show for the kite surfers.
Tuesday the 29th is the same story: a 15ft SSW swell with 9020 energy. Simply too huge for Tenexpa.
So, to boil it down: the absolute best windows for a clean, fun, and powerful wave are Sunday morning the 20th and Monday morning the 21st. For the smaller, glassy sessions, any morning from the 16th to the 26th will treat you right. Stay safe and catch a few for me.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Sun night. Warm (max 31°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 28mm), heaviest during Fri night. Warm (max 31°C on Thu morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||
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 19 | SW 18 | SW 18 | SW 18 | SSW 17 | 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 |
Wave Graph | |||||||||||||||||||
293 | 444 | 375 | 752 | 601 | 771 | 788 | 778 | 674 | 561 | 638 | 413 | 404 | 455 | 450 | 513 | 528 | 522 | 726 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | glassy | glassy | cross-off | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | glassy | glassy | cross-on | glassy | off | on | glassy |
High Tide | 5:39AM0.69m | 5:36PM0.47m | 6:23AM0.75m | 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 | |||||||
Low Tide | 10:31PM0.25m | 12:25PM0.29m | 11:22PM0.19m | 1:03PM0.25m | 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 | ||||||
— | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | |
— | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:40 | — | |
mm | 13 | — | — | — | — | — | 3 | — | — | 3 | — | 1 | 5 | — | 2 | 14 | 3 | — | — |
Temp °C | 28 | 29 | 29 | 28 | 31 | 31 | 28 | 30 | 31 | 28 | 31 | 31 | 28 | 31 | 30 | 28 | 30 | 30 | 28 |
Feels °C | 34 | 33 | 33 | 32 | 34 | 33 | 31 | 33 | 34 | 31 | 34 | 34 | 32 | 35 | 34 | 33 | 35 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 18 | SSW 17 | 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 |
293 | 444 | 375 | 752 | 601 | 771 | 788 | 778 | 674 | 561 | 638 | 413 | 362 | 299 | 299 | 241 | 528 | 522 | 726 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | SSE 9 | S 9 | SW 13 | SW 14 | SW 14 | S 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 |
126 | 62 | 57 | 134 | 191 | 200 | 69 | 73 | 74 | 96 | 74 | 69 | 404 | 455 | 450 | 513 | 196 | 190 | 184 | |
Swell 3 Height (m) Direction Period (s) | S 8 | SW 12 | SSW 15 | S 9 | S 9 | S 9 | SW 12 | SSW 12 | SW 24 | SW 22 | SW 21 | SW 21 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 |
51 | 71 | 146 | 56 | 39 | 56 | 124 | 94 | 141 | 235 | 224 | 365 | 46 | 34 | 32 | 23 | 24 | 25 | 25 | |
Wind waves Height (m) Direction Period (s) | — | E 4 | — | — | — | — | — | — | — | W 4 | — | — | — | — | — | — | — | — | — |
— | 11 | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 132 | 0 | 0 | 0 | 504 | 0 | 0 | 655 | 0 | 0 | 708 | 0 | 0 | 562 | 0 | 0 | 311 | 0 |
Best forecast wave conditions in Guerrero | |||||||||||||||||||
Best forecast wave conditions in Mexico | |||||||||||||||||||
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Information about the Tenexpa Surf forecast
The above surf forecast table for Tenexpa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tenexpa can be found by selecting the local surf guide option on the grey menu. Our Tenexpa 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 (Tenexpa) 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 Tenexpa 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.
Tenexpa is 17 km (11 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.










