Surf Forecasts:
Arashi Beach surf forecast from 14 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 5AM (local time) - 0.5ft (0.1m), 15s period, N swell with 4 kJ wave energy.
Best Forecast Surf Conditions for Arashi Beach this week:
The most powerful waves expected at Arashi Beach in the next 16 days are 0.1m 15s and forecast to arrive on Thursday (Sep 17) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Friday (Sep 18) at 5AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Thu 17th Sep) | 0.5ft (0.1m) 15s |
Table - best surf conditions forecast for Arashi Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be straight with you – the outlook for Arashi Beach is a tough one. We're looking at a long, dry spell with next to no surfable waves on the horizon.
To be honest, the whole 16-day window is a bust. From Monday, September 14th right through to Sunday, September 27th, you're looking at tiny, almost non-existent swell. The wave energy is barely registering, with readings as low as a weak 1 or 2 (combined energy of all swells directed here). Most days the swell height is a flatline at 0.0ft or a pathetic 0.3ft. While the wind is often offshore or cross-off, keeping the surface clean, there's just nothing to ride. A 0.3ft wave with a 13-second period is a lake ripple, not a wave.
Even the water temp is pretty standard for the time of year, sitting around 83°, so no surprises there.
There is one tiny glimmer, but you have to wait for it. On the morning of Monday, September 29th, we see a little bump of life. The swell is still tiny at 0.3ft, but it's coming from the north with a long period of 14 seconds, and the wave energy climbs to a 4. The wind is a light, cross-off breeze. This is the best, and really only, option on the table, and it's a poor one. It's a break that rarely breaks, and this confirms it.
So, what’s the call? There are no standouts. If you absolutely have to get wet, your best and only chance is the morning of September 29th at Arashi Beach for some ankle-biters. But even then, keep your expectations on the floor.
Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 27°C on Mon morning). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Thu morning, min 27°C on Thu morning). Mainly strong winds. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
AM | 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) | N 13 | N 12 | N 12 | N 11 | N 11 | N 11 | E 7 | E 7 | E 7 | N 15 | N 13 | N 13 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | N 10 | N 11 | N 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 3 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | off | off | off | off |
High Tide | 3:26PM0.29m | 4:17PM0.29m | 5:08PM0.29m | 5:56PM0.29m | 6:43PM0.29m | 7:26PM0.29m | 8:07PM0.30m | ||||||||||||||
Low Tide | 00:11AM0.07m | 1:47AM0.05m | 2:47AM0.03m | 3:30AM0.02m | 4:10AM0.02m | 4:46AM0.03m | |||||||||||||||
 | |  |  |  |  | | |  | | | | | | | | | | | | | |
 | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 28 | 27 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | N 13 | N 12 | N 12 | NNE 9 | N 11 | N 11 | — | — | — | N 15 | N 13 | N 13 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | N 10 | N 11 | N 8 |
| kJ | 3 | 3 | 3 | 8 | 2 | 2 | — | — | — | 4 | 4 | 3 | 6 | 6 | 6 | 5 | 5 | 5 | 2 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | N 11 | — | N 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 11 | N 11 |
| kJ | — | — | — | 3 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 7 |
| kJ | 393 | 420 | 420 | 297 | 284 | 345 | 297 | 321 | 371 | 233 | 339 | 542 | 506 | 510 | 572 | 436 | 385 | 428 | 319 | 261 | 364 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 323 | 402 | 311 | 410 | 410 | 311 | 402 | 402 | 297 | 369 | 402 | 311 | 402 | 402 | 297 | 402 | 402 | 297 | 297 | 402 | 297 |
Best forecast wave conditions in Aruba | |||||||||||||||||||||
Best forecast wave conditions in Aruba | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Arashi Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Arashi Beach Surf forecast
The above surf forecast table for Arashi Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Arashi Beach can be found by selecting the local surf guide option on the grey menu. Our Arashi Beach 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 (Arashi Beach) 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 Arashi Beach 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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