
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 20 Jul 2026:
- Best quality surf: Monday 27 Jul, 8AM (local time) - 7ft (2.2m), 8s period, SE swell with cross-offshore winds.
- Most powerful swell: Tuesday 21 Jul, 5AM (local time) - 6ft (1.9m), 15s period, SSW swell with 1,655 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 5AM (local time) - 3.5ft (1.0m), 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 1.0m and 15s period with a secondary swell of 0.6m and 12s. Another secondary swell of 1.7m and 8s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Yo Yo's-The Wedge in the next 16 days are 1.9m 15s and forecast to arrive on Tuesday (Jul 21) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Jul 21) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 25th Jul) | 3.5ft (1.0m) 15s |
| Best Surf | 8AM (Mon 27th Jul) | 7ft (2.2m) 8s |
| Most Powerful | 5AM (Tue 21st Jul) | 6ft (1.9m) 15s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
We’ve got a bit of a slow start, but there’s some real potential brewing for the end of the month and into August. The key spot to watch is Yo Yo’s-The Wedge. This is an advanced reef set-up, so it’s not for the faint of heart. It’s very consistent and exposed, which means it’ll pick up a lot of the energy coming its way. The optimum direction is from the SW, and that’s what we’re seeing for most of the forecast.
The first week or so is pretty lackluster, with a lot of "marginal" conditions. The wind is a major issue. We’re seeing a persistent SE breeze, 18 to 19 mph, which is a cross-off wind. It’s not the worst, but it’s not clean, glassy perfection either. Swell heights are mostly in the 3 ft to 6 ft range, but the energy is all over the place, from moderate (624) to very strong (1479). The real kicker is the period – a lot of these are long-period SSW groundswells (13-17 seconds), which is great for a reef like this, but the wind is just messing with the surface.
Tuesday the 21st of July sees a 5 ft to 6 ft SSW swell (14-second period) with strong energy (1365), but that 19 mph cross-off wind is going to make it chunky. Not the best, but it’s something. We then hit a lull for a few days with smaller, weaker swells.
Things start to get more interesting on Saturday the 25th of July. The morning has a 4 ft SSW swell (15 seconds) with very strong energy (1479), but the wind is still a cross-off 16 mph. The afternoon switches to a shorter period SSE swell (6 ft at 9 seconds), which is a different beast. The energy drops a bit, but it’s still solid. The wind picks up to 22 mph, so it’s going to be a battle.
Then we get a real gap. From the 27th into the 29th, it’s mostly small and weak, or the wind is just too strong. Keep your board in the car, but don’t rush.
Now, the real standouts start from Thursday the 30th of July. This is the one. The morning has a 4 ft SSW swell (15 seconds) with very strong energy (1453), and the wind is glassy from the WSW at 3 mph. That’s a game-changer. The afternoon is glassy too, from the S at 3 mph. The water is about average for the time of year. This is excellent surf for experienced surfers. The 4 ft height is manageable, but the long period and glassy conditions over a reef like Yo Yo’s-The Wedge will produce some beautiful, clean lines. This is the best on offer in the near term.
Friday the 31st of July carries on the glassy trend in the morning, with a 4 ft SSW swell (14 seconds) and strong energy (1139). The afternoon gets a bit of a cross-off wind, but the swell drops to 3 ft and the period stretches to a very long 18 seconds, and the energy is still very strong (1210). This is a classic, clean, long-period groundswell.
The first weekend of August (1st and 2nd) sees a big spike in energy. Saturday morning has a 6 ft SW swell, but the period is a huge 18 seconds, and the energy is a massive 2075. The wind is a light cross-shore, which is okay. The afternoon sees the swell jump to 7 ft with even more energy (2659). This is getting big for a reef. For the advanced crew, it’s a dream, but it’s in the "expert only" territory. Sunday the 2nd stays big with a 7 ft SW swell (16 seconds, 2087 energy) in the morning, and a 6 ft SW swell (15 seconds, 1591 energy) in the afternoon. The wind is a bit more of a cross-shore, so there might be a little chop.
Looking further out, Tuesday the 4th of August and Wednesday the 5th of August look like a serious swell event. Tuesday afternoon pumps a 7 ft SSW swell (18 seconds) with a massive 3575 energy. Wednesday morning is 7 ft SSW (17 seconds, 2884 energy). The wind is still a cross-off 16 mph, so it won’t be perfect, but the sheer size and power is going to be something to see. The best windows are still the 30th and 31st of July for the glassy conditions.
Yo Yo’s-The Wedge can get crowded, especially when it’s good, so expect some company. For the big swells in August, this is a kitesurfer’s paradise if you’re not up for the paddle.
Rusty.
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 26°C on Thu afternoon, min 23°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sat morning, min 23°C on Fri night). Winds increasing (light winds from the E on Sat morning, fresh winds from the SE by Sun afternoon). | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
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 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 | SSE 9 | SE 8 | SSW 14 | SSE 8 | SSE 8 |
Wave Graph | |||||||||||||||||||
1956 | 1261 | 934 | 742 | 536 | 346 | 553 | 545 | 494 | 312 | 357 | 317 | 446 | 610 | 588 | 439 | 286 | 394 | 394 | |
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 |
High Tide | 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 | 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 | — | — | |
6:08 | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 24 | 26 | 26 | 24 | 27 | 27 | 25 | 26 | 26 | 24 |
Feels °C | 24 | 22 | 22 | 24 | 21 | 22 | 22 | 22 | 23 | 22 | 23 | 23 | 22 | 25 | 24 | 23 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | 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 | SSW 14 | SSW 13 | SSW 13 |
1956 | 1261 | 934 | 742 | 536 | 346 | 553 | 545 | 494 | 312 | 357 | 212 | 446 | 318 | 515 | 367 | 286 | 222 | 151 | |
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 | WSW 16 | WSW 16 | SW 15 | SW 15 | SW 13 |
— | — | 7 | 31 | — | 223 | 15 | — | 12 | 83 | 124 | 317 | 196 | 610 | 26 | 25 | 55 | 33 | 28 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SSW 7 | — | — | — | S 20 | SW 16 | SSW 8 | WSW 18 | SW 18 | — | WSW 16 | — | — | SSW 19 |
— | — | — | — | — | 5 | — | — | — | 8 | 41 | 28 | 30 | 12 | — | 25 | — | — | 37 | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 6 | SE 6 | SSE 6 | SSE 7 | SSE 7 | SE 7 | SSE 8 | SE 8 | SSE 9 | SE 8 | SSE 8 | SSE 8 | SSE 8 |
61 | 104 | 120 | 95 | 124 | 124 | 116 | 109 | 118 | 154 | 154 | 178 | 307 | 539 | 588 | 439 | 285 | 394 | 394 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 5 | 5 | 5 | 12 | 5 | 12 | 12 | 5 | 5 | 12 | 5 |
Best forecast wave conditions in Sumbawa | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










