Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 23 Aug 2026:
- Best quality surf: Friday 28 Aug, 2AM (local time) - 8ft (2.5m), 18s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 8AM (local time) - 10ft (3.0m), 17s period, SW swell with 4,883 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 2AM (local time) - 5.5ft (1.7m), 14s 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 24) at 2AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 1.3m and 18s. 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 3.0m 17s and forecast to arrive on Friday (Aug 28) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Aug 25) at 11AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 24th Aug) | 5.5ft (1.7m) 14s |
| Best Surf | 2AM (Fri 28th Aug) | 8ft (2.5m) 18s |
| Most Powerful | 8AM (Fri 28th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.
The Lowdown
Yo, Rusty here, checking the only spot that’s showing any life for the next two weeks. It’s Yo Yo's-The Wedge, a reef break that’s only for the advanced surfer.
Water temp is about 79°, right where it should be for this time of year.
We’re starting on Sunday, August 23rd. The swell is a solid 7ft from the SSW with a 15-second period, and the energy is pumping (1969). Wind is cross-off from the SE at 12 mph, keeping things clean. There’s a bit of a tide or something going on, but the waves are there. The long period groundswell is perfect for this reef. The swell is over 5ft, so it’s not for beginners, but for the experienced crew, it’s on. The energy builds to 2401 in the afternoon, with the swell holding at 6ft.
Monday and Tuesday are similar: clean 6ft to 7ft SSW swell, decent cross-off wind, and plenty of energy. Tuesday morning the wind kicks up to 19 mph, but it’s still cross-off, so it’s fine. The consistency is very consistent, so you won’t be waiting.
Wednesday the 26th the wind eases, going more cross at 9 mph. The swell drops to 6ft, and the energy is moderate (1143). There’s a little cross-chop, but still surfable.
Thursday the 27th the swell size drops to 4ft to 4ft, but the period stretches to 20 seconds in the afternoon. That’s a very long groundswell, and while the energy is high (2097), the wave height is down. On a reef, that long period will still produce some nice waves, but it’s a bit more mellow.
Friday, August 28th is the big one. The morning swell jumps to 10ft from the SW with a 17-second period! The energy is massive (4293). The wind is a gentle cross-shore from the S at 9 mph. The waves are over 8ft, so this is expert-only territory. The reef will handle it, but it’s going to be heavy. The afternoon drops to 8ft, still solid.
The swell then eases through the weekend. Saturday the 29th still has 7ft to 6ft, clean, but the wind picks up again to 19 mph in the afternoon. Sunday the 30th things get smaller, down to 5ft, and energy drops to 781. The swell keeps fading.
There’s a bit of a lull, but then Tuesday, September 1st brings a new pulse. The morning sees 7ft from the SW, 16-second period, with a gentle cross-off wind and clean conditions. The energy is back up to 2633, and it’s called “excellent” for experienced surfers. This is the second standout. The swell is 7ft in the afternoon, so it’s a solid, powerful swell on a very consistent reef.
Wednesday the 2nd holds similar 7ft to 7ft swell, clean, but the wind goes cross on the morning, adding a slight chop. Thursday the 3rd the swell drops to 5ft, and the energy fades.
Looking way out, Saturday, September 5th looks promising. The swell builds to 7ft to 8ft from the SSW with a 17-second period, energy over 2800, and clean cross-off wind. That’s a long way out, so hope for the best.
Sunday and Monday the 7th the swell holds around 6ft to 7ft, but the wind goes more cross, making it a bit choppy.
The best bets are Friday, August 28th for the big, heavy, expert-only surf, and Tuesday, September 1st for a clean, powerful session. The crowds are often an issue here, so be ready to share the lineup.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 22°C on Tue night). Winds increasing (light winds from the ESE on Sun morning, fresh winds from the SE by Tue afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Wed morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
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) | SSW 15 | SSW 15 | SSW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 15 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | SW 16 | SW 20 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
1937 | 1488 | 1261 | 1856 | 1608 | 1057 | 1206 | 1591 | 1319 | 1143 | 1038 | 433 | 565 | 1134 | 3913 | 4293 | 3604 | 1672 | 1695 | 1426 | 975 | |
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-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross-off | cross-off |
High Tide | 7:16AM1.91m | 9:42PM1.67m | 8:31AM2.09m | 9:56PM1.88m | 9:15AM2.29m | 10:14PM2.09m | 9:49AM2.47m | 10:34PM2.29m | 10:20AM2.61m | 10:55PM2.48m | 10:50AM2.69m | 11:16PM2.65m | |||||||||
Low Tide | 1:59PM1.05m | 3:02PM0.85m | 2:26AM1.35m | 3:31PM0.65m | 3:14AM1.14m | 3:56PM0.48m | 3:47AM0.92m | 4:19PM0.34m | 4:18AM0.72m | 4:42PM0.25m | 4:47AM0.53m | 5:05PM0.19m | |||||||||
6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 24 | 27 | 27 | 24 | 26 | 26 | 23 | 26 | 26 | 24 | 26 | 26 | 24 | 25 | 25 | 24 | 27 | 27 | 24 |
Feels °C | 27 | 24 | 25 | 25 | 24 | 25 | 24 | 23 | 23 | 26 | 25 | 25 | 27 | 26 | 26 | 26 | 25 | 24 | 28 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 15 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 12 | SW 18 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 |
1937 | 1488 | 1261 | 1856 | 1608 | 1057 | 1206 | 1591 | 1319 | 1143 | 1038 | 433 | 353 | 440 | 3913 | 4293 | 3604 | 1672 | 1695 | 1426 | 975 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | SSW 19 | SSW 18 | — | SW 20 | SW 18 | SE 6 | — | — | — | SW 20 | SSW 13 | SW 16 | SW 20 | SSW 21 | — | — | SSW 16 | SSE 5 | SSE 5 | SW 25 |
32 | 913 | 964 | — | 97 | 199 | 46 | — | — | — | 15 | 229 | 565 | 1134 | 521 | — | — | 1094 | 8 | 13 | 24 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 22 | SW 15 | — | — | — | — | — | SW 22 | — |
— | — | — | — | — | — | — | — | — | — | — | 278 | 375 | 523 | — | — | — | — | — | 18 | — | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | ESE 6 | SE 6 | SE 5 | ESE 5 | ESE 5 | — | SE 5 | SE 5 | — | — | — | — | SE 5 | SE 5 | SE 5 |
98 | 42 | 31 | 39 | 49 | 28 | 139 | 36 | 51 | 51 | 47 | — | 17 | 19 | — | — | — | — | 17 | 26 | 10 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 12 | 0 | 12 | 5 | 5 | 12 | 5 | 0 | 5 | 5 | 0 | 5 | 5 | 0 | 5 | 5 | 0 | 5 | 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.











