Surf Forecasts:
Arashi Beach surf forecast from 21 Jul 2026:
Best Forecast Surf Conditions for Arashi Beach this week:
The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Thursday (Jul 23) at 11PM.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you—there’s not a single rideable wave on the cards for the next 16 days. I’ve looked at the whole run, and it’s a total blank. The only spot we’ve got intel on is Arashi Beach, but it’s a rare breaker anyway, and the numbers don’t lie. For the whole stretch from Tuesday, July 21st, right through to Wednesday, August 5th, the combined energy of all swells directed here is sitting at exactly 0. That’s dead flat. No swell height, no period, nothing to work with.
The wind is howling out of the east and east-northeast, blowing 18 to 31 mph for most of the period. That’s a fresh to strong breeze, and on a few afternoons it’s a near gale. Sure, it’s offshore for Arashi, which would normally keep things clean, but with no swell to push in, it’s just a wind farm. The water’s sitting at 82°, which is pretty normal for this time of year, so at least a dip will be comfortable.
Honestly, this is a tough stretch. Arashi Beach rarely breaks as it is, and with the entire 16-day window showing zero wave energy, there’s nothing to get excited about. A blank run like this is more normal for the area when the trade winds lock in and the swell windows stay shut. Don’t write it off forever though—forecasts can change, and it tends not to stay this poor for long.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 26°C on Tue night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Fri afternoon, min 26°C on Fri night). Mainly strong winds. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
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 7 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | off | off | cross-off | off | off |
High Tide | 7:44PM0.31m | 8:15AM0.09m | 8:14PM0.32m | 8:45PM0.32m | 9:19PM0.33m | 9:56PM0.33m | 10:33PM0.34m | 11:12PM0.35m | ||||||||||||
Low Tide | 5:05AM0.08m | 5:45AM0.04m | 6:21AM0.02m | 6:57AM0.01m | 7:35AM0.00m | 8:08AM0.01m | ||||||||||||||
 |  | |  |  | | | | | | | | | |  | | | |  | | |
 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — |
 | 7:08 | — | — | 7:08 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 27 | 26 | 26 | 26 | 23 | 25 | 25 | 25 | 26 | 25 | 25 | 24 | 25 | 24 | 26 | 26 | 25 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 |
| kJ | 270 | 225 | 188 | 175 | 426 | 554 | 520 | 636 | 521 | 496 | 469 | 460 | 393 | 289 | 311 | 293 | 332 | 302 | 293 | 335 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 402 | 311 | 726 | 637 | 311 | 311 | 319 | 297 | 402 | 402 | 311 | 559 | 402 | 348 | 402 | 402 | 297 | 297 | 402 | 235 |
Best forecast wave conditions in Aruba | ||||||||||||||||||||
Best forecast wave conditions in Aruba | ||||||||||||||||||||
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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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