Surf Forecasts:
Asuchillo Beach Break surf forecast from 18 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 3AM (local time) - 3ft (0.9m), 14s period, SW swell with offshore winds.
- Most powerful swell: Wednesday 19 Aug, 3AM (local time) - 3ft (0.9m), 16s period, SW swell with 411 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 3AM (local time) - 3ft (0.9m), 14s period with SW swell.
Best Forecast Surf Conditions for Asuchillo Beach Break this week:
The surf forecast for Asuchillo Beach Break over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 3AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.7m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Asuchillo Beach Break in the next 16 days are 0.9m 16s and forecast to arrive on Wednesday (Aug 19) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Aug 18) at 6PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 18th Aug) | 3ft (0.9m) 14s |
| Best Surf | 3AM (Tue 18th Aug) | 3ft (0.9m) 14s |
| Most Powerful | 3AM (Wed 19th Aug) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Asuchillo Beach Break over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s have a look at the waves on the table. It’s a bit of a slow burn at the start, but the second half of this stretch has some real sparkle to it, so hang in there.
The first week is pretty much a waiting game. We’ve got swell in the water, but it’s on the small side and the quality is just not there. Tuesday the 18th and Wednesday the 19th have some clean, offshore mornings with waves around 3ft to 3ft from the southwest, and that’s about the best you’ll find. The energy is moderate, in the 300s to 400s. It’s surfable, but nothing to write home about. The water temp is 86°, which is a touch warmer than normal for this time of year.
There’s a gap in the middle where things get really quiet. From the 24th through the 27th, the swell drops off hard, down to 1ft to 2ft. It’s pretty ordinary, and you’d be paddling for nothing. That stretch of a few days is best spent doing something else.
Now, here’s where it gets interesting. Starting Friday the 28th, the ocean wakes up. Friday afternoon is a standout – the wind goes glassy, the swell is 2ft from the southwest with a long 20-second period. The energy jumps to 715, which is strong and pushing through. It’s going to be clean and lined up.
Saturday the 29th is the pick of the whole run, though. The swell jumps to 4ft on Saturday morning, coming from the southwest with an 18-second period. The energy is a hefty 1253 – that’s strong, powerful stuff. With light, cross-off winds, it’s going to be a proper session for the experienced crew. This is the one to circle on the calendar. Sunday the 30th holds similar size, around 5ft southwest, with moderate offshore winds and energy over 1000 – also excellent, but Saturday morning has that extra bit of juice.
After that, it backs off a touch into Monday and Tuesday, with 3ft to 4ft southwest swell and clean conditions, but the magic of that weekend is gone.
So, if you can wait it out, the 29th and 30th are your days. Just remember, the long-period swell from the southwest will be breaking a bit straight at this beach break. Still, with that clean wind and solid energy, it’s going to be a blast. Keep it simple, and enjoy it when it comes.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 33°C on Tue morning, min 26°C on Wed night). Winds increasing (calm on Mon afternoon, fresh winds from the E by Tue afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 34°C on Fri morning, min 26°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 14 | SW 14 | SW 19 | SW 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 377 | 322 | 317 | 336 | 362 | 266 | 255 | 208 | 149 | 277 | 317 | 256 | 221 | 221 | 156 | 153 | 149 | 147 | 217 | 263 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | off | off | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | off | off | off |
High Tide | 6:03PM2.28m | 6:26AM2.43m | 6:47PM2.12m | 7:08AM2.29m | 7:31PM1.97m | 7:54AM2.14m | 8:21PM1.82m | 8:44AM2.01m | 9:19PM1.71m | 9:43AM1.93m | 10:27PM1.66m | 10:49AM1.90m | 11:37PM1.68m | |||||||
Low Tide | 00:09AM0.27m | 12:44PM0.35m | 00:51AM0.42m | 1:30PM0.48m | 1:34AM0.56m | 2:20PM0.60m | 2:22AM0.70m | 3:17PM0.70m | 3:19AM0.80m | 4:23PM0.75m | 4:26AM0.85m | 5:30PM0.73m | ||||||||
 |  |  | |  |  | |  | | |  | | | | |  | | | | | |
 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | — |
 | 6:05 | — | — | 6:05 | — | — | 6:04 | — | — | 6:02 | — | — | 6:02 | — | — | 6:01 | — | — | 6:01 | — |
mm | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 28 | 33 | 33 | 28 | 31 | 31 | 27 | 30 | 31 | 27 | 34 | 34 | 29 | 34 | 34 | 28 | 34 | 33 | 28 |
Feels °C | 33 | 30 | 32 | 31 | 26 | 31 | 30 | 28 | 29 | 31 | 28 | 34 | 34 | 29 | 34 | 32 | 28 | 34 | 31 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | S 10 | S 9 | SW 18 |
| kJ | 377 | 322 | 317 | 336 | 362 | 266 | 255 | 208 | 149 | 277 | 317 | 256 | 221 | 221 | 156 | 153 | 102 | 68 | 61 | 263 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | S 7 | S 7 | S 8 | SSW 8 | SSW 9 | S 9 | S 9 | S 9 | SW 18 | SW 19 | SW 16 | SW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 19 | S 9 |
| kJ | 52 | 70 | 51 | 43 | 51 | 59 | 56 | 55 | 55 | 12 | 15 | 66 | 55 | 54 | 104 | 99 | 149 | 147 | 217 | 43 |
Swell 3 Height (m) Direction Period (s) | S 11 | SW 18 | S 10 | S 13 | S 12 | SE 5 | S 11 | SW 21 | SW 18 | S 12 | SSW 19 | SW 16 | SW 22 | SW 17 | SSW 21 | SW 20 | SW 20 | SW 20 | SW 13 | SW 13 |
| kJ | 9 | 50 | 2 | 3 | 3 | 1 | 9 | 17 | 13 | 12 | 36 | 42 | 18 | 75 | 44 | 61 | 60 | 134 | 87 | 82 |
Wind waves Height (m) Direction Period (s) | — | E 4 | ENE 4 | E 3 | E 4 | ENE 3 | E 3 | ENE 3 | ENE 3 | E 3 | E 3 | ENE 3 | E 3 | ENE 3 | ENE 3 | ESE 3 | ENE 3 | ENE 3 | E 3 | E 3 |
| kJ | — | 9 | 10 | 7 | 18 | 4 | 3 | 3 | 5 | 5 | 4 | 1 | 5 | 3 | 3 | 9 | 3 | 3 | 8 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 59 | 0 | 0 | 150 | 0 | 0 | 150 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 150 | 0 | 0 | 207 | 0 |
Best forecast wave conditions in Leon Province | ||||||||||||||||||||
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Information about the Asuchillo Beach Break Surf forecast
The above surf forecast table for Asuchillo Beach Break provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Asuchillo Beach Break can be found by selecting the local surf guide option on the grey menu. Our Asuchillo Beach Break 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 (Asuchillo Beach Break) 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 Asuchillo Beach Break 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.
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