
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 9 Sep 2026:
- Best quality surf: Thursday 10 Sep, 5AM (local time) - 7ft (2.1m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 2PM (local time) - 7ft (2.2m), 18s period, SW swell with 2,921 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 5AM (local time) - 7ft (2.1m), 15s period with SSW 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 Thursday (Sep 10) at 5AM. The primary swell is predicted to be 2.1m and 15s period with a secondary swell of 0.6m and 18s. 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 2.2m 18s and forecast to arrive on Sunday (Sep 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Sunday (Sep 13) at 8PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 10th Sep) | 7ft (2.1m) 15s |
| Best Surf | 5AM (Thu 10th Sep) | 7ft (2.1m) 15s |
| Most Powerful | 2PM (Sun 13th Sep) | 7ft (2.2m) 18s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Alright, let's get into it. The stretch ahead is all about one spot, and honestly, it's going to take a bit of patience to find the window. The swell is showing up, but it's got a bit of a rough edge to it for a lot of the time.
We're looking at a solid run of SSW and SW swell over the next couple of weeks, with some decent size in the mix. The energy is strong, with combined readings mostly in the thousands, like 2142 or 2823, which tells you there's plenty of push out there. But the wind has been the issue. It's coming from the SE, which is cross to cross-off at Yo Yo's-The Wedge, and that's going to put a bit of a chop on things, especially in the mornings. It's not terrible, but it's not glassy either. Expect some lumpy conditions on Thursday, Friday, and into the weekend.
This is a reef break, and a very consistent one at that, but that consistency means it's handling all this energy. The period is long, 15 to 18 seconds, which is proper groundswell. That long period at a wedge setup like this is something else. It can be a bit much when it's over 8 feet during the weekend, where it gets real challenging and only for the experienced crew.
The first real standout comes on Wednesday the 16th. The morning looks like the pick of the week. We've got a clean 6ft SW swell with a light 6 mph cross-off breeze and a combined energy of 1273. That's a recipe for some proper, clean waves. It's marked as excellent for experienced surfers, and for a reef break like this, that's exactly who it's for.
There's another window that shows up on Sunday the 20th, in the afternoon. It's similar, a clean 6ft SW swell with a light breeze. It's worth waiting for.
After that, the swell keeps rolling, but the wind gets a bit more cross-y. There are some promising moments on Monday the 21st afternoon with a clean 6ft SW and light wind. The period drops a little by Tuesday, down to 13-14 seconds, but there's still waves.
Further out, into the second week, it gets a little more uncertain. The swell is still there, with some bigger pulses like a 7ft SSW on Wednesday the 23rd, but the wind stays cross and the forecast isn't as clean. It looks like it could get a bit more challenging. Don't write it off, but it's not the sure thing the earlier window is.
So, you've got to pick your moments. The absolute best of the bunch looks like the 16th morning and the 20th afternoon. Get out there when it's clean. For the rest, it's a case of hunting around the cross-chop and grabbing what you can. The size will be there, but the quality is the key. It's a spot that won't go flat, but you need to be patient with it.
Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 23°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Sun morning, min 24°C on Sat night). Winds increasing (light winds from the E on Sat night, fresh winds from the SE by Mon afternoon). | ||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||
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) | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph | |||||||||||||||||||
2212 | 1297 | 2376 | 2450 | 1799 | 1630 | 1289 | 940 | 833 | 1935 | 1809 | 2823 | 2166 | 1634 | 1513 | 1437 | 1540 | 1314 | 1349 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 9:36PM2.19m | 9:26AM2.57m | 10:05PM2.47m | 10:07AM2.70m | 10:33PM2.70m | 10:43AM2.75m | 11:01PM2.86m | 11:16AM2.72m | 11:28PM2.94m | 11:47AM2.62m | 11:54PM2.93m | 12:16PM2.47m | 00:20AM2.85m | ||||||
Low Tide | 3:20AM0.79m | 3:52PM0.30m | 4:01AM0.50m | 4:22PM0.21m | 4:37AM0.28m | 4:50PM0.18m | 5:12AM0.14m | 5:17PM0.20m | 5:44AM0.09m | 5:43PM0.27m | 6:15AM0.13m | 6:08PM0.38m | |||||||
— | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | |
6:09 | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:08 | — | — | 6:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 28 | 25 | 28 | 28 | 25 | 27 | 28 | 25 | 27 | 28 | 25 |
Feels °C | 24 | 27 | 26 | 26 | 28 | 25 | 27 | 29 | 27 | 27 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
2212 | 1297 | 2376 | 2450 | 1799 | 1630 | 1289 | 940 | 833 | 1935 | 1809 | 2823 | 2166 | 1634 | 1513 | 1437 | 1540 | 1314 | 1349 | |
Swell 2 Height (m) Direction Period (s) | — | SSW 18 | — | SW 26 | SSW 26 | SW 24 | SW 24 | SW 21 | SE 6 | SSW 14 | SW 15 | — | SE 6 | SE 6 | — | SSE 5 | SSE 6 | SSE 6 | — |
— | 845 | — | 27 | 66 | 143 | 197 | 763 | 38 | 742 | 614 | — | 32 | 39 | — | 31 | 29 | 27 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 6 | SW 21 | SE 6 | SE 7 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 28 | 445 | 38 | 35 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SSE 5 | SE 6 | SE 6 | SE 6 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 | SE 6 | SE 5 |
12 | 9 | 15 | 29 | 18 | 36 | 15 | 73 | 83 | 59 | 85 | 50 | 104 | 128 | 61 | 74 | 71 | 52 | 27 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 12 | 5 | 0 | 12 | 5 | 0 | 5 | 5 | 0 | 5 | 5 | 0 | 12 | 5 | 0 | 5 | 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.










