
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 7 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SSW swell with 5,927 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 8PM (local time) - 8ft (2.5m), 16s 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 Friday (Aug 07) at 8PM. The primary swell is predicted to be 2.5m and 16s period with a secondary swell of 0.6m and 6s. 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 Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Aug 08) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 7th Aug) | 8ft (2.5m) 16s |
| Best Surf | 2AM (Tue 11th Aug) | 10ft (3.0m) 17s |
| Most Powerful | 2AM (Tue 11th Aug) | 10ft (3.0m) 17s |
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 Yo Yo’s-The Wedge on the radar, and it’s a solid run of southern hemi groundswell for the next couple of weeks. This is an advanced reef setup, so don’t be bringing the foamie – this is for the crew who know what they’re doing. It’s a very consistent spot, but the crowds are often around, so you’ll have to share the peak.
The water’s sitting at 79°, that’s bang on average for this time of year, so no surprise there.
Kicking off Friday afternoon, the 7th of August, we’ve got a clean 8 ft SSW swell with a 16-second period. That’s proper groundswell with moderate energy (3484). The wind is a cross-offshore SE breeze at 12 mph, which will keep the face tidy. It’s a good start, but the forecast flags it as marginal – maybe a tide issue.
Saturday morning the 8th holds similar: 8 ft SSW at 16 seconds, cross-off SE 12 mph, still clean. The energy is solid (3095). Saturday afternoon the wind picks up to 16 mph, and the swell drops a touch to 8 ft. It’s still rideable, but the quality takes a step back.
Sunday the 9th is a bit frustrating. The wind goes to 19 mph in the afternoon, bumping up the chop. The swell is 7 ft in the morning and 7 ft in the afternoon. It’s clean, but that wind is pushing it.
The real standout here, and I mean the one to circle on the calendar, is Monday the 10th of August. In the morning, the swell drops to 5 ft, but the period jumps to 19 seconds – that’s very long period groundswell. The energy is moderate (3392). The wind is a light 12 mph cross-off. But it’s the afternoon that has me stoked: 10 ft SSW at 18 seconds, with combined energy (5340) – that’s moderate to strong power. The wind is still cross-off SE 12 mph. That’s a big, clean, powerful swell at a reef. The long period will make it bend perfectly around the reef, but it’ll be big – over 8 ft, so this is strictly for the experts.
Tuesday morning the 11th is still solid at 10 ft, but the wind goes cross-shore at 12 mph, which introduces a cross-chop. Not ideal. The afternoon cleans up again with a cross-off at 16 mph, but the swell drops to 8 ft.
Through the rest of the week, the swell pulses. Wednesday the 12th and Thursday the 13th both see 10 ft again on Thursday morning, with energy right up at (5645) – that’s strong. The wind is consistent cross-off at 12 mph. That’s another big day for the experts.
The second week, from the 14th onward, the swell stays in the 7 ft to 8 ft range, with a slight shift to SW on the 18th and 19th. The wind is mostly cross-off at 12-16 mph, keeping it clean. The 19th of August has an 8 ft SW swell at 18 seconds, with solid energy (4306), but the morning shows a moderate cross-shore, so the afternoon will be cleaner.
This is a long, consistent run of groundswell for a spot that handles it. If you’re an advanced surfer, the best windows are the Monday 10th afternoon and the Thursday 13th morning. Big, clean, powerful SSW swell with cross-off winds. Don’t sleep on it.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 23°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue morning, min 23°C on Wed night). Mainly fresh winds. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
Wave Graph | ||||||||||||||||||||
3444 | 3751 | 3062 | 2697 | 2389 | 2330 | 2096 | 1873 | 1867 | 5340 | 5927 | 4774 | 3175 | 3309 | 1475 | 2115 | 4295 | 5645 | 4753 | 3197 | |
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 | 3:18PM1.67m | 3:41AM2.36m | 4:59PM1.44m | 5:08AM2.25m | 7:54PM1.48m | 7:03AM2.29m | 9:10PM1.72m | 8:27AM2.47m | 9:52PM1.99m | 9:27AM2.67m | 10:28PM2.25m | 10:15AM2.81m | 11:01PM2.49m | |||||||
Low Tide | 8:48PM0.94m | 11:06AM0.86m | 9:43PM1.16m | 1:11PM0.80m | 11:54PM1.30m | 2:38PM0.59m | 2:01AM1.19m | 3:31PM0.36m | 3:13AM0.94m | 4:12PM0.19m | 4:05AM0.69m | 4:47PM0.08m | 4:49AM0.48m | |||||||
— | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | |
6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 24 | 27 | 26 | 24 | 26 | 26 | 24 | 26 | 25 | 24 | 26 | 26 | 24 | 26 | 26 | 24 | 25 | 25 | 24 |
Feels °C | 26 | 24 | 27 | 24 | 24 | 25 | 24 | 23 | 26 | 23 | 24 | 25 | 24 | 23 | 25 | 24 | 23 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
3444 | 3751 | 3062 | 2697 | 2389 | 2330 | 2096 | 1873 | 1525 | 5340 | 5927 | 4774 | 3175 | 3309 | 1475 | 2115 | 4295 | 5645 | 4753 | 3197 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | — | SE 6 | — | — | — | — | SSW 20 | SSW 19 | — | — | — | SSW 19 | — | SSW 17 | SSW 21 | — | — | — | SSE 9 |
40 | — | 33 | — | — | — | — | 158 | 1867 | — | — | — | 1559 | — | 975 | 251 | — | — | — | 90 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 22 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 47 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 5 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — | — | — | — | SE 7 | — | SE 4 | E 4 | — | ESE 5 | — | SSE 9 |
111 | 61 | 102 | 42 | 23 | 39 | 57 | 42 | — | — | — | — | 69 | — | 16 | 6 | — | 40 | — | 144 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 0 | 5 | 12 | 5 | 12 | 12 | 0 | 5 | 12 | 0 | 12 | 95 | 5 | 12 | 5 | 5 | 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.











