Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 26 Aug 2026:
- Best quality surf: Friday 28 Aug, 2AM (local time) - 8ft (2.4m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 8AM (local time) - 8ft (2.5m), 17s period, SW swell with 4,161 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 11AM (local time) - 5ft (1.6m), 14s period with SW swell.
Best Forecast Surf Conditions for Yo Yo's-The Wedge this week:
The surf forecast for Yo Yo's-The Wedge over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 11AM. The primary swell is predicted to be 1.6m and 14s period with a secondary swell of 0.5m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Yo Yo's-The Wedge in the next 16 days are 2.5m 17s and forecast to arrive on Friday (Aug 28) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Sep 01) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Wed 26th Aug) | 5ft (1.6m) 14s |
| Best Surf | 2AM (Fri 28th Aug) | 8ft (2.4m) 18s |
| Most Powerful | 8AM (Fri 28th Aug) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Alright, let’s get straight into it. The next couple of weeks are gonna be a bit of a mixed bag, but there are a couple of windows that’ll get the heart rate up.
First off, the water temp is sitting at 79.3° which is pretty much spot on for this time of year, so you won’t need much more than a springsuit, if that.
The opening days are a bit of a slow burn. Wednesday the 26th has some rideable swell, around 5.6ft from the SSW with a 14-second period. It’s got some good energy behind it (1143), and the morning session is looking clean with that cross-off breeze. It’s not huge, but for an experienced surfer, there’s fun to be had. The afternoon drops off a touch.
Thursday the 27th gets a bit smaller and the wind swings more cross, so it’s not as inviting. The swell period does stretch out to 20 seconds in the afternoon though, which is a sign of some proper groundswell, even if it’s only pushing 3.3ft. It might be a bit too lined-up for the beach, but this reef setup can handle it. Still, it’s marginal at best.
Friday the 28th is where things start to wake up. We’ve got 8.2ft of SW swell pushing through, with strong energy levels in the water (3901 in the morning). The wind is cross-shore but light enough that it shouldn’t trash it completely. This is getting into the size where it’s more for the confident crew; beginners should give it a wide berth. The sets will have some punch.
The weekend stays in that 5.9ft to 6.6ft range, which is still solid. Saturday morning has that 6.6ft from the SW with a 15-second period, but the cross-shore wind is a bit more pronounced. Sunday it backs off to 4.6ft, and while the energy is weaker (958), the afternoon session cleans up nicely with a cross-off breeze.
Then we hit a bit of a lull from Monday the 31st through to Tuesday the 3rd of September. Swell dips to between 3.9ft and 6.9ft, and honestly, the quality is just not there. The winds are mostly cross-off which keeps things clean, but the waves lack that drive. You’ll be scratching around for the average one.
The middle of the first week of September is pretty darn quiet. The 4th and the 5th have some small, weak swell, but there’s not a lot of energy behind it. If you’re desperate, the mornings on the 5th might have a clean-looking 5.9ft to 6.2ft from the SSW, but it’s not going to be memorable.
Now for the standouts, and there are two clear ones, but you’re going to have to wait for them.
The first is on Tuesday the 8th of September, into the morning of Wednesday the 9th. We’ve got a big pulse of SSW groundswell coming in. Tuesday afternoon sees it start to build with 7.2ft and a huge jump in energy (4502). But the real show is Wednesday the 9th. We’re looking at a solid 11.5ft of SSW swell with an 18-second period. The energy readings are massive, hitting 8854 in the morning. This is a serious, powerful groundswell. The wind is cross-shore, which is a bit of a shame, but at this size and period, all that energy is going to be moving fast. The afternoon cleans up with a cross-off breeze, making it the pick of the session. This is for experts only, pure and simple. That size is intimidating and the reef will be working hard.
The second standout is the following day, Thursday the 10th of September. It’s still big, coming in at 9.8ft in the morning with SSW energy (4852). The wind is cross-shore again, but the morning could be a bit wild. The afternoon looks better as it drops to a still-very-chunky 8.2ft with a cleaner cross-off wind. This is another one for the experienced crew.
So, overall, don’t waste your energy on the early part of next week. Be patient. The end of the first week in September is where the ocean turns it on. Those two days, the 9th and 10th, are the ones to clear your schedule for. It’s going to be big, powerful, and a proper test. For the average punter, it’s a spectator sport. For the guys who charge, it’s going to be unreal.
That’s the look of it from here. Stay safe out there.
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 22°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Mon afternoon, min 23°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the SE by Sun afternoon). | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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) | SW 14 | SSW 14 | SSW 12 | SW 16 | SW 20 | SSW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 |
Wave Graph | |||||||||||||||||||||
988 | 883 | 426 | 558 | 769 | 3535 | 3877 | 3343 | 2594 | 1741 | 1237 | 1002 | 642 | 623 | 730 | 1089 | 1501 | 2125 | 2581 | 2296 | 2592 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:15AM2.29m | 10:14PM2.09m | 9:49AM2.47m | 10:34PM2.29m | 10:20AM2.61m | 10:55PM2.48m | 10:50AM2.69m | 11:16PM2.65m | 11:19AM2.71m | 11:39PM2.77m | 11:48AM2.66m | 00:04AM2.85m | 12:18PM2.55m | 00:30AM2.86m | |||||||
Low Tide | 3:56PM0.48m | 3:47AM0.92m | 4:19PM0.34m | 4:18AM0.72m | 4:42PM0.25m | 4:47AM0.53m | 5:05PM0.19m | 5:17AM0.38m | 5:29PM0.19m | 5:47AM0.27m | 5:52PM0.22m | 6:18AM0.22m | 6:16PM0.31m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | |
— | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 24 | 26 | 26 | 24 | 26 | 26 | 24 | 25 | 26 | 24 | 27 | 27 | 25 | 27 | 28 | 24 | 27 | 28 | 24 |
Feels °C | 26 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 26 | 26 | 24 | 28 | 25 | 27 | 26 | 26 | 25 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 12 | SSW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 |
988 | 883 | 426 | 353 | 440 | 3535 | 3877 | 3343 | 2594 | 1741 | 1237 | 1002 | 642 | 623 | 449 | 1089 | 1501 | 2125 | 2581 | 2296 | 2592 | |
Swell 2 Height (m) Direction Period (s) | SE 5 | SE 5 | SSW 13 | SW 16 | SW 15 | — | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 5 | SE 5 | SSW 21 | SW 19 | SW 12 | SSW 11 | SSW 11 | SE 6 | SE 6 | — |
12 | 20 | 229 | 558 | 523 | — | 25 | 25 | 15 | 10 | 11 | 10 | 13 | 302 | 730 | 330 | 200 | 101 | 41 | 44 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | SW 16 | SW 22 | SW 20 | — | — | — | — | SSW 6 | SSW 6 | SSW 24 | SW 21 | SE 5 | — | SE 5 | SW 12 | — | — | — | — |
— | — | 278 | 229 | 769 | — | — | — | — | 7 | 7 | 54 | 224 | 16 | — | 8 | 23 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | SE 4 | — | SE 5 | — | — | — | — | SE 6 | SE 6 | SE 5 | SE 5 | ESE 5 | SE 5 | ESE 5 | SE 5 | SE 5 | ESE 6 | SE 6 | SE 6 |
48 | 64 | 29 | — | 23 | — | — | — | — | 25 | 34 | 27 | 32 | 47 | 8 | 29 | 24 | 20 | 109 | 138 | 31 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 5 | 0 | 5 | 5 | 0 | 31 | 0 | 0 | 12 | 5 | 0 | 5 | 5 | 0 | 5 | 12 | 0 | 12 | 5 | 0 |
Best forecast wave conditions in Sumbawa | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Yo Yo's-The Wedge Surf forecast
The above surf forecast table for Yo Yo's-The Wedge provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Yo Yo's-The Wedge can be found by selecting the local surf guide option on the grey menu. Our Yo Yo's-The Wedge 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 (Yo Yo's-The Wedge) 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 Yo Yo's-The Wedge 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.
Yo Yo's-The Wedge is 58 km (36 miles) from the city of Praya. If you plan a holiday in Sumbawa, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.











