Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 2 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 11PM (local time) - 8ft (2.5m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 8 Sep, 5PM (local time) - 8ft (2.5m), 18s period, SSW swell with 4,330 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 2AM (local time) - 6ft (1.8m), 16s 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 Thursday (Sep 03) at 2AM. The primary swell is predicted to be 1.8m and 16s period. 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 18s and forecast to arrive on Tuesday (Sep 08) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Thursday (Sep 03) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 3rd Sep) | 6ft (1.8m) 16s |
| Best Surf | 11PM (Tue 8th Sep) | 8ft (2.5m) 17s |
| Most Powerful | 5PM (Tue 8th Sep) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Alright, let’s break down what’s on offer for the next couple of weeks.
We’ve got one spot on the radar, and it’s a serious one: Yo Yo's-The Wedge. This is an advanced reef break, and it’s not messing around. The water’s sitting at a warm 79.7°, which is pretty standard for this time of year.
The forecast kicks off on Wednesday, September 2nd. We’ve got a solid 6.6 ft SW groundswell rolling in, with a period of 16 seconds. That’s a long-period swell, the kind that packs a punch and brings proper energy. The combined energy is a whopping 2053, which is strong. The wind is cross-off from the SE at 16 mph, so the face should be reasonably clean. It’s a powerful wave though, and at this size, it’s for experienced surfers only.
Thursday the 3rd through to the weekend sees the swell ease a bit, dropping to 4.3 ft to 5.2 ft, but still with that long-period SW groundswell. The cross-off wind holds for most of the mornings, keeping things tidy. It’s a little inconsistent in size, but the quality is there for those who know the wave.
The real standout window starts to build from Tuesday, September 8th. The afternoon sees a jump to 8.2 ft SSW groundswell with an 18-second period, and the energy hits 4330 – that’s very strong stuff. The wind is a gentle cross-shore, so there’ll be a slight chop, but the power is immense. This is for experts only, no question.
The following week, from September 13th into the 15th, looks like the pick of the entire run. Sunday the 13th morning has a 6.2 ft SW groundswell with an 18-second period, and the energy is 3285. The wind is cross-shore, but Monday the 14th morning is where it’s at: a 7.2 ft SSW groundswell, 17-second period, and the wind is cross-off from the SE at 12 mph. The energy is 3225, and the conditions are clean. Tuesday the 15th morning holds similar size at 8.2 ft, also clean. This is the best stretch – powerful, consistent, and with good wind. But again, at this size, it’s expert territory.
The very long-period nature of these swells means the Wedge will be breaking with a lot of juice, but it’s a reef, so it holds up well. The crowd profile says it’s often busy, so expect plenty of company if you’re out there.
The tail end of the forecast, from September 16th onward, drops back to 5.2 ft to 6.6 ft, with the wind staying cross-off or cross. It’s still surfable, but the energy is lower.
Overall, the standout is that stretch from September 8th afternoon through to the 15th. The Monday the 14th and Tuesday the 15th mornings are the absolute cream of the crop – big, clean, and powerful. If you’re an expert, that’s your window.
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 23°C on Wed night). Winds decreasing (fresh winds from the SE on Wed afternoon, light winds from the ESE by Fri morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Sat afternoon, min 23°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 19 | SSW 18 | SSW 17 |
Wave Graph | ||||||||||||||||||||
2053 | 1532 | 1297 | 1041 | 746 | 726 | 731 | 672 | 1258 | 1743 | 1247 | 1624 | 1184 | 2177 | 1797 | 1748 | 1326 | 1410 | 4330 | 4031 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross |
High Tide | 00:58AM2.81m | 1:21PM2.15m | 1:30AM2.69m | 1:58PM1.88m | 2:09AM2.51m | 2:48PM1.60m | 3:03AM2.28m | 5:02PM1.38m | 4:56AM2.08m | 8:24PM1.58m | 7:21AM2.16m | 9:05PM1.89m | ||||||||
Low Tide | 6:41PM0.43m | 7:27AM0.35m | 7:07PM0.59m | 8:10AM0.52m | 7:35PM0.78m | 9:06AM0.74m | 8:06PM1.01m | 10:46AM0.93m | 8:59PM1.27m | 1:22PM0.87m | 00:41AM1.37m | 2:36PM0.65m | 2:26AM1.10m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 23 | 27 | 27 | 24 | 27 | 26 | 24 | 27 | 26 | 24 | 26 | 26 | 25 | 25 | 26 | 24 | 25 | 25 | 24 |
Feels °C | 24 | 23 | 25 | 24 | 24 | 26 | 23 | 24 | 26 | 25 | 25 | 25 | 25 | 26 | 24 | 26 | 24 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 17 |
2053 | 1532 | 1297 | 1041 | 746 | 726 | 731 | 672 | 1258 | 1743 | 1247 | 1624 | 998 | 2177 | 1797 | 1748 | 1326 | 1120 | 4330 | 4031 | |
Swell 2 Height (m) Direction Period (s) | — | — | SE 6 | — | — | SE 6 | — | SSW 18 | — | — | SSW 17 | SSW 18 | SSW 16 | — | SW 23 | SW 22 | SW 21 | SSW 19 | — | — |
— | — | 24 | — | — | 31 | — | 348 | — | — | 622 | 280 | 1184 | — | 20 | 73 | 441 | 1410 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 62 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 5 | SSE 5 | ESE 6 | SE 5 | SE 5 | SE 6 | SSE 5 | SSE 5 | SE 5 | SSE 5 | SE 5 | — | SE 5 | — | — | — | — | — | — | SSE 8 |
47 | 14 | 84 | 36 | 18 | 92 | 51 | 28 | 27 | 48 | 31 | — | 23 | — | — | — | — | — | — | 140 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 0 | 12 | 5 | 0 | 12 | 12 | 5 | 12 | 179 | 5 | 145 | 179 | 5 | 183 | 5 | 0 | 12 | 145 | 5 |
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.











