
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 19 Jul 2026:
- Best quality surf: Saturday 25 Jul, 8AM (local time) - 4ft (1.2m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 20 Jul, 2PM (local time) - 6.5ft (2.0m), 17s period, SSW swell with 2,351 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 5AM (local time) - 3.5ft (1.1m), 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 Saturday (Jul 25) at 5AM. The primary swell is predicted to be 1.1m and 15s period with a secondary swell of 1.5m and 8s. 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 2.0m 17s and forecast to arrive on Monday (Jul 20) 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 1.9m 7s period and expected on Saturday (Jul 25) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 25th Jul) | 3.5ft (1.1m) 15s |
| Best Surf | 8AM (Sat 25th Jul) | 4ft (1.2m) 15s |
| Most Powerful | 2PM (Mon 20th Jul) | 6.5ft (2.0m) 17s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Right, folks, let’s talk about the reef. We’ve only got one spot on the radar for this stretch, and it’s a heavy one. The whole 16-day window is all about Yo Yo's-The Wedge, an advanced-only reef break that’s very consistent. It’s exposed to the swell and the optimum direction is from the southwest, which is exactly what we’re seeing for most of the run.
The first real action picks up on Monday, July 20th, with a solid 6 ft to 7 ft swell from the SW and SSW. The period is a very long 16 to 17 seconds, which means powerful groundswell lines. The water is a balmy 81°, which is about normal for this time of year. The catch is the wind – a fresh cross-off from the SE at 19 mph. It’s clean, but it’s a battle. The combined energy is pumping hard, reading 2346, which is strong wave energy. This is no place for the faint of heart.
The swell drops a touch on Tuesday, July 21st, to 5 ft to 6 ft from the SSW, with a 14-second period. Still a strong groundswell, but the energy is down to 1332. The wind stays the same, so it’s still a grunty paddle out.
From Wednesday, July 22nd, through Friday, July 24th, the swell drops off significantly. We’re looking at 3 ft to 4 ft from the SSW with periods around 13 seconds. The energy drops to three-digit numbers, around 536 to 844. The wind is still a fresh cross-off. It’s surfable for the crew who know the place, but it’s not the peak.
A bit of a jump on Saturday, July 25th, with a 4 ft SSW swell and a 15-second period, pushing the energy back up to 1251. Still a cross-off wind, but the quality is there for the experienced.
Sunday, July 26th, is a mixed bag. The morning has a short-period 6 ft SE swell (8 seconds) with energy at 890, but the period is so short it’ll be a bit fat and messy. The afternoon drops to 3 ft.
Now, the best window is shaping up for the end of July and into August. The morning of Monday, July 27th, has a 6 ft SE swell, still short period at 8 seconds, but the wind is a much lighter 9 mph from the SE. It’s a gentle breeze, which makes it more manageable. The energy is 747.
The real standout, though, is the pair of days on Saturday, August 1st, and Sunday, August 2nd. On Saturday morning, we’re looking at a 5 ft SW swell with a 16-second period (1231 energy). The wind is a light 9 mph from the SE. Sunday morning is even better: a 6 ft SW swell, 15-second period, and the same light 9 mph SE wind, with energy at 1422. This is the best combo of size, period, and lighter wind in the whole forecast. For a heavy reef like this, that’s the call. The crowds are likely here, so know that.
After that, Monday, August 3rd, the wind shifts to a true cross-shore, which will create a chop. The swell is still 6 ft from the SW, but the quality drops. The rest of the run fades out with smaller 5 ft SW swells and fresh cross-off winds.
So, look, there’s a long gap of so-so to average surf from the 22nd to the 25th, but that’s a normal run for a spot that needs a solid SW groundswell. The best bet is that Saturday and Sunday, August 1st and 2nd. It’s still a week and a half away, so the confidence isn’t rock-solid, but if it holds, that’s the stand-out. For the keener crew, the morning of the 27th is also a goer with the lighter breeze.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 23°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Warm (max 27°C on Sat morning, min 23°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
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 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SE 8 | SSE 8 | SSE 8 |
Wave Graph | |||||||||||||||||||||
2238 | 2032 | 1956 | 1261 | 934 | 742 | 536 | 346 | 553 | 501 | 494 | 312 | 357 | 317 | 446 | 610 | 508 | 356 | 375 | 219 | 220 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:48PM2.30m | 2:20AM2.53m | 2:27PM2.04m | 2:57AM2.41m | 3:11PM1.78m | 3:39AM2.27m | 4:11PM1.55m | 4:34AM2.13m | 6:13PM1.42m | 5:58AM2.04m | 8:36PM1.49m | 7:30AM2.07m | 9:34PM1.64m | ||||||||
Low Tide | 7:55PM0.49m | 8:39AM0.72m | 8:25PM0.69m | 9:30AM0.85m | 8:56PM0.89m | 10:33AM0.97m | 9:31PM1.09m | 12:07PM1.01m | 10:28PM1.26m | 1:56PM0.93m | 00:31AM1.35m | 3:02PM0.76m | 2:15AM1.28m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 26 | 26 | 24 | 26 | 26 | 24 | 27 | 26 | 24 | 27 | 26 | 24 |
Feels °C | 24 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 22 | 23 | 22 | 22 | 23 | 23 | 22 | 25 | 23 | 22 | 25 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSE 8 | SSW 14 | SSW 14 | SSE 8 | SSW 13 | SSE 8 |
2238 | 2032 | 1956 | 1261 | 934 | 742 | 536 | 346 | 553 | 501 | 494 | 312 | 357 | 317 | 446 | 183 | 508 | 352 | 178 | 219 | 220 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 19 | SSW 18 | — | SSW 16 | SW 19 | — | SW 18 | SSW 10 | SSW 18 | SSW 17 | SSW 12 | SSW 15 | SW 16 | SW 16 | SSW 13 | SW 15 | SSW 13 |
— | — | — | — | 7 | 31 | — | 223 | 15 | — | 12 | 83 | 178 | 317 | 199 | 610 | 69 | 41 | 282 | 54 | 151 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SSW 19 | SW 16 | SW 16 | WSW 18 | SW 18 | SW 16 | SW 16 | SW 15 | SW 15 | SW 13 |
— | — | — | — | — | — | — | — | — | — | — | 37 | 41 | 40 | 30 | 12 | 68 | 41 | 55 | 54 | 46 | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SE 8 | SSE 9 | SSE 8 | SE 8 | SSE 8 | — |
108 | 95 | 68 | 71 | 109 | 92 | 102 | 109 | 112 | 109 | 109 | 142 | 120 | 170 | 292 | 446 | 475 | 356 | 375 | 213 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 12 | 5 | 5 | 5 | 12 | 5 | 12 | 12 | 5 | 5 | 12 | 5 | 12 | 12 | 5 | 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.










