Surf Forecasts:
Arashi Bay Reef surf forecast from 1 Sep 2026:
- Most powerful swell: Wednesday 2 Sep, 11PM (local time) - 0.5ft (0.1m), 12s period, N swell with 3 kJ wave energy.
Best Forecast Surf Conditions for Arashi Bay Reef this week:
The most powerful waves expected at Arashi Bay Reef in the next 16 days are 0.1m 12s and forecast to arrive on Wednesday (Sep 02) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 7s period and expected on Monday (Aug 31) at 11PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Wed 2nd Sep) | 0.5ft (0.1m) 12s |
Table - best surf conditions forecast for Arashi Bay Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you—this outlook is a tough one. We’re looking at a solid 16-day window, but honestly, there’s nothing to get excited about.
Arashi Bay Reef is the only spot on the radar, and it’s a rare-breaks reef that needs a very specific NW swell to come alive. Over the next two weeks, the swell is virtually non-existent. We’re talking flat to near-flat conditions with tiny 0.3ft to 0.7ft pulses from the north, and combined swell energy is pitiful, sitting between 1 and 9 (9 is weak). The period is all over the place—from a short 8 seconds up to 12 seconds—but with no height, it doesn’t matter.
The wind is a real kicker too. It’s howling out of the ENE and E at 22 to 28 mph, which is a *strong breeze*. While that gives you clean, offshore conditions, the swell is so small that even with perfect wind, you’re looking at a flat, bumpy mess. The water temperature is 83°F, which is about normal for this time of year, but you won’t be in the water anyway.
There’s a gap of absolutely no surf worth mentioning until the very end of the period. Around the 11th of September, we see a tiny pulse of 0.7ft from the north with an 11-second period, but the energy is still only 9 and the wind is still 25 mph. That’s barely a ripple. For the rest of the run, it’s a blank slate. This is a region where a flat spell is pretty normal for a reef that rarely breaks.
If you’re a kite surfer, those strong offshore winds might look interesting, but for paddle surfing, there’s nothing here. Don’t hold your breath.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 27°C on Wed night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 27°C on Thu night). Mainly strong winds. | |||||||||||||||||||
Mon 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
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 12 | N 11 | E 8 | E 8 | E 7 | N 10 | E 7 | E 7 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | E 6 | N 9 | E 7 | E 7 | E 7 | E 8 |
Wave Graph | ||||||||||||||||||||
3 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 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 | off | cross-off | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | cross-off |
High Tide | 3:45PM0.27m | 4:51AM0.14m | 4:34PM0.30m | 6:32AM0.11m | 5:25PM0.32m | 7:47AM0.09m | 6:17PM0.34m | 8:51AM0.08m | 7:09PM0.36m | 9:45AM0.07m | 8:00PM0.37m | 10:20AM0.08m | 8:50PM0.38m | |||||||
Low Tide | 10:53PM0.13m | 8:24AM0.12m | 2:29AM0.09m | 8:43AM0.10m | 3:15AM0.05m | 9:09AM0.09m | 3:56AM0.02m | 9:37AM0.08m | 4:34AM0.01m | 10:11AM0.07m | 5:11AM0.01m | |||||||||
— | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
6:51 | — | — | 6:50 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 26 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | N 12 | N 11 | NE 11 | — | — | N 10 | — | — | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | NE 10 | N 9 | — | — | — | — |
3 | 2 | 4 | — | — | 2 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 2 | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 |
427 | 681 | 604 | 573 | 524 | 411 | 440 | 425 | 364 | 278 | 291 | 219 | 221 | 245 | 300 | 309 | 456 | 437 | 517 | 808 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 402 | 297 | 402 | 333 | 297 | 320 | 402 | 297 | 410 | 467 | 311 | 411 | 557 | 311 | 425 | 402 | 297 | 323 | 402 | 297 |
Best forecast wave conditions in Aruba | ||||||||||||||||||||
Best forecast wave conditions in Aruba | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Arashi Bay Reef Surf forecast
The above surf forecast table for Arashi Bay Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Arashi Bay Reef can be found by selecting the local surf guide option on the grey menu. Our Arashi Bay Reef 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 Bay Reef) 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 Bay Reef 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.











