
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 16 Jul 2026:
- Best quality surf: Friday 17 Jul, 5AM (local time) - 4ft (1.2m), 14s period, SW 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★+): Friday 17 Jul, 5AM (local time) - 4ft (1.2m), 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 Friday (Jul 17) at 5AM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 0.9m and 8s. Another secondary swell of 1.6m and 8s is also forecast. 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 1.2m 6s period and expected on Thursday (Jul 23) at 2PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Fri 17th Jul) | 4ft (1.2m) 14s |
| Best Surf | 5AM (Fri 17th Jul) | 4ft (1.2m) 14s |
| 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
Alright, Rusty here. Let’s have a look at the next couple of weeks.
Honestly, this is a bit of a frustrating stretch for Yo Yo's-The Wedge. It’s a reef setup that needs a good SW groundswell, and we’ve got that direction constantly, but the wind is just never playing ball. The whole period is plagued by a persistent cross-offshore breeze that’s going to be a real fight, especially as it picks up through the afternoons.
The water temp is about average for this time of year, no real surprises there.
The first proper surf comes in on Friday, July 17th. We’re looking at a long-period SW groundswell coming in at 5ft with a 15-second period, which is proper energy (1492 on the combined energy scale). That long period is great for a reef like this, meaning better shaped waves and longer lulls between sets. The problem is the wind is a stiff 20–25 km/h cross-off. It’s not straight onshore, so it’ll be rideable, but it’s a battle. It’s clean, but not the kind of glassy you dream of.
The swell holds through the weekend, but it’s a story of the same wind. Saturday the 18th sees 5ft SW swell, but the wind picks up to 30 km/h, which is getting sloppy. Sunday the 19th is a little smaller at 4ft, with the same cross-off breeze. The quality is just marginal.
Monday, July 20th, is a bit of a tease. The swell jumps up to 6ft–7ft with a 17-second period from the SW, and the combined energy hits 2352. That’s a lot of power. But the wind is still 25–30 km/h cross-off. For a wave that size on a reef, it’s going to be messy and heavy. This is one for experts only, and even then, it’s a fight. The setup looks more interesting for kite surfing than paddle surfing given the wind.
The middle of the week into the 23rd and 24th sees the swell drop right off, down to 3ft or less. Honestly, the 23rd and 24th have some poor surf conditions with zero rating, so you’re better off staying home.
We get a bit of a pulse again on Friday, July 24th afternoon, with a 6ft short-period S swell, but the wind is still a fresh 30 km/h. It’s not great.
The end of the month starts to look a little more promising. On Wednesday, July 29th, the wind drops to a gentle 15 km/h from the SE, and we’ve got a 4ft SW groundswell with a 15-second period. The combined energy is 960. The forecast actually says “expect very good surf conditions” for the morning. That’s the standout. The wind is light enough that it’ll be clean, and that long period from the SW is exactly what this reef needs. Crowds are often here, so be prepared for a few others with the same idea.
Thursday, July 30th, morning is also looking okay with light winds and 4ft SSW swell, but the real eye-catcher is Friday, July 31st. The afternoon brings a 5ft SW swell with a massive 22-second period and combined energy of 2995. That’s a very long-period groundswell. The wind is a moderate 25 km/h cross-off, so it’s not perfect, but the power and direction are right on the money. If you can handle the paddle, the waves will be super clean and lined up.
And then, heading into Saturday, August 1st, the swell jumps to 7ft from the SW with a 20-second period, and the energy hits 4288. That’s a strong, powerful swell. For a spot like this, that’s expert territory. The wind is still 25 km/h cross-off, so it’s going to be a wild, challenging session.
Overall, the best bet for a clean, manageable wave is the morning of Wednesday, July 29th. If you want raw power and are an expert, keep an eye on the 31st of July and the 1st of August, but those are less certain this far out.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 28°C on Fri morning, min 23°C on Thu night). Winds increasing (light winds from the E on Thu night, fresh winds from the SE by Sat afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
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 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 15 | SW 17 | SSW 16 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 |
Wave Graph | |||||||||||||||||||
773 | 773 | 1129 | 964 | 868 | 833 | 716 | 586 | 560 | 979 | 2238 | 2032 | 1956 | 1340 | 1111 | 895 | 649 | 437 | 621 | |
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 | 11:55PM2.43m | 11:47AM2.89m | 00:32AM2.55m | 12:29PM2.76m | 1:09AM2.60m | 1:09PM2.55m | 1:44AM2.59m | 1:48PM2.30m | 2:20AM2.53m | 2:27PM2.04m | 2:57AM2.41m | 3:11PM1.78m | 3:39AM2.27m | ||||||
Low Tide | 5:38AM0.54m | 6:17PM0.03m | 6:24AM0.50m | 6:52PM0.14m | 7:09AM0.53m | 7:24PM0.30m | 7:53AM0.61m | 7:55PM0.49m | 8:39AM0.72m | 8:25PM0.69m | 9:30AM0.85m | 8:56PM0.89m | |||||||
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
6:07 | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | — | 6:08 | — | |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 28 | 27 | 24 | 27 | 27 | 25 | 27 | 27 | 25 | 26 | 27 | 24 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 26 | 28 | 25 | 24 | 26 | 24 | 25 | 27 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 15 | SW 17 | SSW 16 | SSW 16 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 |
773 | 773 | 1129 | 964 | 868 | 833 | 716 | 586 | 560 | 979 | 2238 | 2032 | 1956 | 1340 | 1111 | 895 | 649 | 437 | 621 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | — | — | SE 7 | — | — | SE 7 | SSW 21 | SSW 19 | — | — | — | — | SW 20 | SSW 18 | — | SSW 16 | SW 19 |
96 | 113 | — | — | 96 | — | — | 102 | 170 | 470 | — | — | — | — | 15 | 63 | — | 223 | 15 | |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SSW 18 | — | — | — | — | — | SSW 21 | — | — | — | — | — | — | — | — | — | SSW 7 | — |
149 | 280 | — | — | — | — | — | 44 | — | — | — | — | — | — | — | — | — | 5 | — | |
Wind waves Height (m) Direction Period (s) | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 5 | SSE 5 | SSE 6 |
262 | 326 | 135 | 99 | 240 | 131 | 114 | 281 | 153 | 105 | 114 | 112 | 58 | 58 | 72 | 68 | 51 | 58 | 88 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 12 | 5 | 12 | 12 | 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.










