Surf Forecasts:
Aviones surf forecast from 23 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 5AM (local time) - 2.5ft (0.8m), 5s period, ENE swell with cross-offshore winds.
- Most powerful swell: Saturday 29 Aug, 5PM (local time) - 4.5ft (1.3m), 7s period, ENE swell with 176 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 5AM (local time) - 2.5ft (0.8m), 5s period with ENE swell.
Best Forecast Surf Conditions for Aviones this week:
The surf forecast for Aviones over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 5AM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Aviones in the next 16 days are 1.3m 7s and forecast to arrive on Saturday (Aug 29) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Aug 24) at 2AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 25th Aug) | 2.5ft (0.8m) 5s |
| Best Surf | 5AM (Tue 25th Aug) | 2.5ft (0.8m) 5s |
| Most Powerful | 5PM (Sat 29th Aug) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Aviones over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s get into what’s cooking for Aviones over the next couple of weeks.
Honestly, it’s a pretty flat stretch. There’s no real standout session across the whole 16-day run, and the early part of the period is dead quiet. The wave heights are tiny and the wind is almost always cross-shore, so the surf just doesn’t have any quality. The first time things look halfway interesting is on the 1st of September, and even that’s marginal.
The water temp is 29°, which is normal for this time of year, so the water is nice and warm – no wetsuit needed.
From Sunday the 23rd all the way through the end of August, it’s poor. Winds are cross-shore from the east around 15-16 mph, with swell rarely cracking 3 feet and periods mostly in the 5-8 second range. The combined energy is weak, often below 100. The swell direction is mostly east or east-northeast, which is not the north direction the reef likes best, so the waves don’t shape up well.
The only window worth noting is Tuesday the 1st of September afternoon. Swell climbs to about 5 feet from the east-northeast, period hits 11 seconds, and the combined energy jumps to 451 – that’s moderate energy. The wind turns cross-off from the east-southeast at around 16 mph, which should keep things clean. It’s still only a marginal call, not a classic day, but if you’re itching, that’s your best shot. Leading up to it, from the 31st of August morning through the 1st of September morning, there’s a long-period groundswell (periods of 13-14 seconds) with strong energy readings between 267 and 455, but the cross-shore wind ruins it. That energy is wasted.
After the 1st, it’s back to the same old: small swell, cross-winds, and moderate energy in the 100-280 range. Nothing to get excited about. By the 6th and 7th of September, mornings clean up a little with cross-off breezes, but swell drops to 2 feet or less with weak energy. A long wait for very little.
For beginners, the size is safe, but the quality is just not there. There’s no session where everything lines up. Your best bet is the afternoon of Tuesday the 1st of September – that’s your one chance for something reasonably clean with a bit of punch. Otherwise, it’s a waiting game.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 30°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Thu morning. Warm (max 30°C on Wed afternoon, min 27°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||
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) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ENE 8 | ENE 8 | NE 14 | NE 13 | NE 13 | ENE 8 | NE 12 | NE 11 | E 6 | ENE 7 | ENE 7 | ENE 8 |
Wave Graph | ||||||||||||||||||||
22 | 24 | 34 | 33 | 40 | 34 | 25 | 23 | 112 | 109 | 74 | 111 | 108 | 99 | 89 | 80 | 96 | 131 | 176 | 123 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 7:10PM0.41m | 5:55AM0.22m | 7:54PM0.42m | 6:53AM0.24m | 8:31PM0.42m | 7:44AM0.26m | 9:05PM0.41m | 8:30AM0.29m | 9:35PM0.40m | 9:15AM0.33m | 10:03PM0.38m | 10:00AM0.36m | 10:30PM0.36m | |||||||
Low Tide | 1:58AM0.17m | 12:22PM0.01m | 2:30AM0.16m | 1:13PM0.01m | 2:57AM0.15m | 2:01PM0.00m | 3:20AM0.13m | 2:46PM0.00m | 3:43AM0.11m | 3:31PM0.01m | 4:06AM0.09m | 4:16PM0.03m | 4:33AM0.05m | |||||||
— | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | |
6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | |
mm | — | — | — | — | — | — | — | 2 | — | — | 3 | 3 | — | 1 | — | — | — | — | — | — |
Temp °C | 30 | 28 | 30 | 30 | 27 | 30 | 30 | 28 | 30 | 30 | 28 | 28 | 29 | 27 | 29 | 30 | 27 | 29 | 30 | 27 |
Feels °C | 30 | 31 | 31 | 30 | 29 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | E 5 | NNE 8 | ENE 8 | ENE 5 | NNE 7 | ENE 8 | ENE 9 | ENE 16 | NE 16 | ENE 5 | ENE 6 | NE 13 | ENE 8 | NE 12 | NE 11 | ENE 6 | NE 11 | ENE 7 | ENE 8 |
12 | 24 | 6 | 11 | 25 | 4 | 11 | 15 | 25 | 39 | 51 | 43 | 108 | 99 | 89 | 80 | 89 | 71 | 176 | 123 | |
Swell 2 Height (m) Direction Period (s) | — | NNE 8 | NNE 8 | NNE 7 | E 8 | N 11 | NNE 6 | NNE 6 | NE 12 | NE 12 | E 8 | NE 13 | N 6 | NE 12 | E 8 | — | NE 11 | N 13 | NE 10 | NE 10 |
— | 6 | 6 | 5 | 10 | 3 | 4 | 3 | 6 | 5 | 32 | 111 | 1 | 92 | 10 | — | 75 | 3 | 49 | 35 | |
Swell 3 Height (m) Direction Period (s) | — | ENE 8 | — | — | NNE 7 | NE 10 | NE 11 | N 11 | N 6 | NE 10 | NE 14 | E 8 | — | — | — | — | N 15 | — | N 13 | NE 12 |
— | 6 | — | — | 5 | 4 | 5 | 2 | 1 | 4 | 74 | 32 | — | — | — | — | 4 | — | 3 | 6 | |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ENE 8 | ENE 8 | — | — | ENE 8 | E 5 | E 6 | E 6 | E 6 | ENE 7 | — | — |
22 | 40 | 34 | 33 | 40 | 34 | 25 | 23 | 112 | 109 | — | — | 99 | 65 | 64 | 78 | 96 | 131 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 879 | 347 | 872 | 338 | 347 | 879 | 841 | 263 | 125 | 841 | 30 | 54 | 338 | 30 | 125 | 165 | 30 | 879 | 165 | 0 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||
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Information about the Aviones Surf forecast
The above surf forecast table for Aviones provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aviones can be found by selecting the local surf guide option on the grey menu. Our Aviones 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 (Aviones) 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 Aviones 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.











