Surf Forecasts:
Aviones surf forecast from 5 Sep 2026:
- Best quality surf: Friday 4 Sep, 11PM (local time) - 2ft (0.6m), 8s period, ENE swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 2AM (local time) - 5.5ft (1.7m), 7s period, E swell with 248 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 11PM (local time) - 2ft (0.6m), 8s 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 Friday (Sep 04) at 11PM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.1m and 9s. 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 1.7m 7s and forecast to arrive on Thursday (Sep 10) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Sep 08) at 5AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 4th Sep) | 2ft (0.6m) 8s |
| Best Surf | 11PM (Fri 4th Sep) | 2ft (0.6m) 8s |
| Most Powerful | 2AM (Thu 10th Sep) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Aviones over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it. The next couple of weeks are looking pretty flat and very ordinary for Aviones, so don’t get your hopes up for anything special. The water temp is sitting at about 85°, which is about average for this time of year, so at least you won't be freezing while you wait for a wave.
The outlook kicks off with a long stretch of nothing-worth-chasing. From Friday the 4th through to Wednesday the 16th of September, the surf stays small and weak. Swell heights hover around 1 ft to 4 ft, and the combined energy of all swells directed here sits mostly under 100 (60) early on, eventually climbing into moderate territory (107 to 363) through the middle of the week starting the 7th. But even then, the conditions are poor – the waves are short-period, mostly around 6 to 8 seconds, and the wind stays cross or cross-off from the east and southeast at 12 to 19 mph, keeping things messy or at best just clean but weak. On the 11th, there's a bit more juice in the water (combined energy 363) with a 4 ft, 8-second E swell, but it's still nothing to get excited about – surfable but far from good.
If you're a beginner looking for some tiny, clean rollers, the mornings of the 17th and 18th might be your window. On Thursday the 17th morning, the wind drops to a gentle 9 mph from the ESE with a cross-off, and you get a 3 ft, 6-second E swell (combined energy 91). It's still very ordinary, but at least it's clean and small enough to learn on. Friday the 18th morning is similar with 3 ft, 5-second E swell (combined energy 57) and light ESE winds. The rest of the run through the 19th is even smaller and weaker, with the combined energy dropping to just 30 to 37.
Honestly, there are no true standouts here. The best on offer is the small, cleanish windows on Thursday the 17th and Friday the 18th mornings, but it’s really just something to wet the board. Everything else is a write-off. The swell direction (E to ENE) isn't hitting Aviones from its optimum N direction, and the short periods mean the waves lack any real shape or push. For a reef setup like Aviones, these are not the conditions you want – it’s more of a paddle and a bob than a surf.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 27°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Mon afternoon. Warm (max 31°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 11 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 51 | 47 | 44 | 54 | 57 | 29 | 57 | 58 | 45 | 60 | 57 | 53 | 85 | 88 | 119 | 152 | 248 | 176 | 181 | 217 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:53PM0.44m | 1:38AM0.24m | 5:05PM0.44m | 3:02AM0.23m | 6:08PM0.44m | 4:43AM0.24m | 7:03PM0.43m | 6:11AM0.27m | 7:49PM0.42m | 7:22AM0.31m | 8:30PM0.41m | 8:22AM0.35m | 9:07PM0.38m | |||||||
Low Tide | 10:42PM0.22m | 8:59AM-0.04m | 00:01AM0.21m | 10:13AM-0.03m | 00:52AM0.19m | 11:29AM-0.02m | 1:30AM0.16m | 12:40PM-0.02m | 2:04AM0.13m | 1:44PM-0.01m | 2:37AM0.09m | 2:41PM0.00m | 3:10AM0.06m | |||||||
 |  |  | |  | | | | |  | | | | | | | | | | | |
 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 6:35 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — |
mm | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 30 | 28 | 30 | 30 | 28 | 30 | 31 | 28 | 30 | 31 | 28 | 29 | 30 | 28 | 29 | 29 | 28 | 30 | 30 | 28 |
Feels °C | 31 | 31 | 32 | 31 | 31 | 32 | 32 | 31 | 31 | 32 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | N 8 | E 8 | E 8 | N 8 | E 8 | NNE 9 | NE 12 | E 8 | NE 10 | NNE 10 | NE 11 | NE 11 | NE 11 | ENE 7 | N 10 | N 10 | E 8 |
| kJ | 51 | 47 | 44 | 1 | 57 | 29 | 1 | 42 | 8 | 34 | 42 | 53 | 38 | 60 | 63 | 30 | 186 | 48 | 45 | 161 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | NE 9 | N 8 | — | N 8 | N 8 | — | NNE 9 | NNE 12 | NNE 8 | NE 11 | NE 14 | NE 12 | N 7 | N 7 | N 11 | N 11 | NE 11 | NNE 10 | N 9 |
| kJ | 8 | 3 | 1 | — | 1 | 1 | — | 8 | 13 | 13 | 57 | 29 | 36 | 4 | 4 | 10 | 37 | 18 | 10 | 41 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 7 | NE 13 | — | NNE 14 | N 8 | N 7 | — | — | N 7 | NE 11 | N 6 | — | NNE 10 |
| kJ | — | — | — | — | — | — | — | 1 | 7 | — | 19 | 5 | 4 | — | — | 1 | 30 | 1 | — | 10 |
Wind waves Height (m) Direction Period (s) | E 3 | — | — | E 7 | — | E 5 | E 8 | E 8 | E 8 | E 8 | E 4 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 |
| kJ | 1 | — | — | 54 | — | 17 | 57 | 58 | 45 | 60 | 26 | 50 | 85 | 88 | 119 | 152 | 248 | 176 | 181 | 217 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 165 | 0 | 119 | 165 | 0 | 165 | 165 | 0 | 165 | 165 | 30 | 125 | 137 | 30 | 841 | 132 | 81 | 128 | 128 | 22 |
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.
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