
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 3 Aug 2026:
- Best quality surf: Saturday 8 Aug, 5AM (local time) - 8ft (2.5m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 5PM (local time) - 8ft (2.5m), 18s period, SSW swell with 4,504 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 8PM (local time) - 5.5ft (1.7m), 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 Monday (Aug 03) at 8PM. The primary swell is predicted to be 1.7m and 15s period with a secondary swell of 0.8m and 7s. 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 Monday (Aug 10) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 7s period and expected on Monday (Aug 03) at 11PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 3rd Aug) | 5.5ft (1.7m) 15s |
| Best Surf | 5AM (Sat 8th Aug) | 8ft (2.5m) 16s |
| Most Powerful | 5PM (Mon 10th Aug) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Alright folks, Rusty here with a look at the surf ahead. We've got one spot on the radar for this entire 16-day stretch, and it’s a solid run of south swell for those who are up for the challenge.
We’re looking at Yo Yo's-The Wedge. This is a serious, advanced-only reef break that's very consistent, so it's not going to switch off on you. The water is sitting at a warm 79°, which is bang on average for this time of year—no surprises there.
Things get going from Monday, August 3rd. We’ve got a SSW groundswell rolling in at 6 ft with a 15-second period. The combined energy reading is a solid 1363 (moderate wave energy) and with a cross-offshore breeze, it’ll be clean. It kicks off the run.
Tuesday the 4th keeps the same vibe. A 5 ft SSW swell with a 14-second period, combined energy at 1119. The wind is still cross-off, so expect clean faces. The morning session is the pick here.
Wednesday the 5th brings a slight shift—swell direction is more SW, same 5 ft size, but with a longer 15-second period. The combined energy jumps to 1329. Still that lovely cross-off wind making it clean.
Now, Thursday the 6th is when things start to get serious. The swell pushes up to 7 ft from the SSW, with a 17-second period. That’s a very long period groundswell—loads of energy and power. The combined energy hits 2488 (strong). This is getting big for most, and with that period, it'll be heaving on the reef. Expert territory for sure.
Friday the 7th is the first real standout. We’ve got a 8 ft SSW swell with a 17-second period, and the combined energy is roaring at 3015 (very strong). The morning has a gentle cross-shore breeze with a slight chop, but the afternoon cleans up with a 12 mph cross-off wind and an 8 ft swell. This is big, powerful, and for experts only.
The weekend keeps the muscle. Saturday the 8th has 8 ft SSW swell (16-second period, combined energy 3086). Sunday the 9th drops a touch to 7 ft but still chunky.
Then we hit Monday, August 10th, and this is the absolute peak of the run. The morning shows a 5 ft swell, but don’t let the size fool you—the period is a massive 19 seconds and the combined energy is 3100 (very strong). That afternoon though... 8 ft SSW swell with an 18-second period, and the combined energy explodes to 4645. That’s very strong wave energy. The wind is cross-off, so it’ll be clean. This is the session to circle on your calendar if you’ve got the skills.
From the 11th through the 14th, we stay in the 6 ft to 8 ft range with solid 14-17 second periods. The wind holds mostly cross-off. The morning of Friday, August 14th is another good call—7 ft SSW, 16-second period, combined energy 2601, with a light 9 mph cross-off breeze.
The last few days from the 15th to the 18th of August ease off a little, with swells in the 4 ft to 6 ft range, but still plenty of energy. The wind stays cross-off, but by the 17th it’s blowing 19 mph, so it’ll be a windy, powerful session.
All in all, this is a 16-day block of non-stop, solid groundswell for Yo Yo's-The Wedge. The best of the best are the afternoon of Monday, August 10th and the afternoon of Friday, August 7th. But remember, this is an advanced reef break, and anything over 8 ft is experts-only. The crowds can be an issue here, so get in early for the cleanest waves.
Rusty out.
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 23°C on Mon night). Winds decreasing (fresh winds from the SE on Wed afternoon, light winds from the E by Wed night). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Thu afternoon, min 22°C on Thu night). Winds decreasing (fresh winds from the SE on Thu afternoon, light winds from the E by Fri morning). | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SW 15 | SSW 19 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph | ||||||||||||||||||||
1279 | 1117 | 1072 | 1034 | 607 | 1045 | 1088 | 2493 | 2434 | 2376 | 2178 | 2975 | 3444 | 3705 | 2936 | 2697 | 2359 | 2075 | 2049 | 1693 | |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:07AM2.62m | 1:10PM2.38m | 1:35AM2.62m | 1:45PM2.18m | 2:07AM2.57m | 2:25PM1.93m | 2:47AM2.48m | 3:18PM1.67m | 3:41AM2.36m | 4:59PM1.44m | 5:08AM2.25m | 7:54PM1.48m | ||||||||
Low Tide | 6:51PM0.30m | 7:16AM0.53m | 7:16PM0.42m | 7:54AM0.57m | 7:43PM0.57m | 8:38AM0.65m | 8:12PM0.75m | 9:37AM0.77m | 8:48PM0.94m | 11:06AM0.86m | 9:43PM1.16m | 1:11PM0.80m | 11:54PM1.30m | |||||||
— | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | |
6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 24 | 27 | 27 | 24 | 27 | 27 | 24 | 28 | 27 | 24 | 26 | 26 | 24 | 27 | 26 | 24 | 27 | 26 | 24 |
Feels °C | 26 | 26 | 29 | 27 | 25 | 28 | 25 | 25 | 27 | 24 | 25 | 27 | 24 | 24 | 25 | 23 | 24 | 26 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SW 15 | SSW 19 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
1279 | 1117 | 1072 | 1034 | 607 | 1045 | 1088 | 2493 | 2434 | 2376 | 2178 | 2975 | 3444 | 3705 | 2936 | 2697 | 2359 | 2075 | 2049 | 1693 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 6 | SW 16 | SE 6 | SW 20 | SE 6 | SE 7 | — | SE 6 | SE 6 | — | — | SE 6 | — | — | SE 6 | — | SSW 20 |
84 | 69 | 47 | 49 | 527 | 28 | 428 | 24 | 54 | — | 33 | 40 | — | — | 38 | — | — | 33 | — | 158 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SW 24 | SSW 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | 22 | 183 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | SE 6 | ESE 6 | ESE 6 | SE 5 | SE 5 | SE 6 | SE 5 | SE 5 | SE 6 | SE 5 | SE 5 |
222 | 191 | 147 | 145 | 32 | 73 | 59 | 72 | 145 | 52 | 90 | 109 | 35 | 79 | 112 | 47 | 20 | 102 | 42 | 19 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 5 | 0 | 0 | 5 | 0 | 5 | 5 | 0 | 5 | 12 | 5 | 12 | 5 | 0 | 5 | 12 | 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.











