
Surf Forecasts:
Yo Yo's-The Wedge surf forecast from 28 Jul 2026:
- Best quality surf: Friday 31 Jul, 2AM (local time) - 4.5ft (1.3m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 2 Aug, 2PM (local time) - 6.5ft (2.0m), 17s period, SSW swell with 2,178 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 2AM (local time) - 4.5ft (1.3m), 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 Friday (Jul 31) at 2AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.9m and 18s. Another secondary swell of 1.3m and 6s 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 Sunday (Aug 02) 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 1.5m 7s period and expected on Thursday (Jul 30) at 11AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 31st Jul) | 4.5ft (1.3m) 14s |
| Best Surf | 2AM (Fri 31st Jul) | 4.5ft (1.3m) 14s |
| Most Powerful | 2PM (Sun 2nd Aug) | 6.5ft (2.0m) 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 take a good, hard look at what’s on the menu for Yo Yo's-The Wedge. This is a proper reef setup, and it’s exposed to the swell, so it’ll see pretty much everything that rolls in. We’re looking at a solid run of groundswell from the SSW, but it’s not all plain sailing – the wind is going to be a constant factor.
Right off the bat, from Tuesday the 28th of July, we’ve got some knee-to-waist high swell coming in at 3 ft, but it’s a real short-period, 16-second groundswell. The energy is there (577), but the wind is a stiff cross-off breeze at 16 mph, which knocks the quality. The water is a balmy 80°, which is bang on average for this time of year, so no surprises there.
The middle of the week doesn’t get much better. Wednesday and Thursday the 29th and 30th see the swell bump up to 4 ft, and while the period stays solidly in the 14-15 second range, that cross-off wind remains a problem. The energy is building though, hitting 1116 on Thursday morning. It’s clean, but the wind is just too strong for that perfect, silky face.
Now, we start to see the light. Saturday the 1st of August, the wind drops to a light breeze, and the swell is pushing 5 ft in the morning, climbing to 6 ft by the afternoon with a beautiful 17-second period. The energy is pumping at 1658, and the wind is light and cross-off. This is the first real standout. That afternoon, the conditions are going to be firing for the experienced crew. I’m looking at this as the best session of the first week.
Sunday the 2nd of August keeps the momentum going with a 7 ft swell and a sweet 16-second period. The morning is looking the pick with that light 6 mph wind, and the energy is over 2000. It’s getting a bit punchy, but still very manageable for the advanced surfer.
The next few days, from Monday the 3rd through to Wednesday the 5th, settle into a pattern of 6 ft swell and moderate cross-off winds. The energy stays solid, but it’s not going to be as clean as that Saturday. The afternoons on Monday and Wednesday look the best of this block.
Then we get into the second week, and things get serious. From Thursday the 6th of August, the swell jumps to 8 ft, and by Friday the 7th, it’s hitting 8 ft, with an afternoon peak of 10 ft. The energy numbers are enormous – 4169 on Friday morning, 4071 on Friday afternoon. This is big, powerful, groundswell. The periods are long, 16-17 seconds, which means it’s going to be a freight train on this reef. With the wind staying cross-off, this is strictly for the experts. The sheer size and power will be a challenge.
The weekend of the 9th and 10th of August is looking huge again, with 10 ft swell and very long 18-second periods. The energy is off the charts, hitting 4949 and 5177. Look, the wind is moderate, but when you’re dealing with waves that size, it’s a serious ocean out there. For the experienced surfer looking for a heavy, grinding reef, *that* is your window. It’s a long-range call, but the potential is massive.
The final days, the 11th and 12th, we see the swell dip back to 7-8 ft, but the energy is still very strong. It will still be a solid, powerful reef break, but a bit more manageable than the 10 ft bombs.
So, to wrap it up: The standout is the afternoon of Saturday the 1st of August – that’s the one where the light wind and solid 6 ft groundswell will give you the cleanest, most fun waves. For the big-wave hunters, the weekend of the 9th and 10th of August is your target, but be prepared for a very heavy, powerful reef. This is a spot that gets crowded sometimes, so get out there early for the good ones.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 22°C on Thu night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
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 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 15 | SSW 19 | SSW 14 | SSW 17 | SW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph | |||||||||||||||||||||
314 | 314 | 461 | 647 | 569 | 624 | 784 | 758 | 612 | 1009 | 854 | 1155 | 957 | 1626 | 1817 | 2002 | 2051 | 1834 | 1297 | 1279 | 1297 | |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 9:23AM2.34m | 10:35PM1.97m | 10:02AM2.49m | 11:01PM2.13m | 10:36AM2.60m | 11:26PM2.27m | 11:08AM2.67m | 11:51PM2.40m | 11:38AM2.68m | 00:16AM2.51m | 12:08PM2.64m | 00:41AM2.58m | 12:39PM2.53m | 1:07AM2.62m | |||||||
Low Tide | 4:16PM0.44m | 3:55AM1.00m | 4:45PM0.32m | 4:31AM0.86m | 5:11PM0.23m | 5:04AM0.74m | 5:37PM0.18m | 5:37AM0.64m | 6:02PM0.18m | 6:09AM0.58m | 6:27PM0.22m | 6:41AM0.54m | 6:51PM0.30m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 24 | 26 | 26 | 24 | 26 | 25 | 24 | 26 | 26 | 24 | 25 | 26 | 25 | 27 | 28 | 25 | 26 | 26 | 25 |
Feels °C | 24 | 24 | 23 | 24 | 24 | 23 | 25 | 22 | 23 | 26 | 24 | 24 | 27 | 26 | 27 | 29 | 28 | 27 | 28 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 17 | SW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
314 | 314 | 461 | 647 | 569 | 624 | 784 | 742 | 612 | 1009 | 854 | 1155 | 957 | 1626 | 1817 | 2002 | 2051 | 1834 | 1297 | 1279 | 1297 | |
Swell 2 Height (m) Direction Period (s) | S 7 | SW 12 | S 26 | SW 24 | SSW 23 | SW 21 | SSE 7 | SSW 19 | SSW 18 | SSW 13 | SSW 13 | SE 6 | SW 19 | SE 6 | — | SE 7 | SE 7 | — | SE 6 | SE 6 | SE 6 |
68 | 72 | 13 | 22 | 52 | 116 | 76 | 758 | 553 | 434 | 326 | 33 | 384 | 32 | — | 49 | 67 | — | 25 | 35 | 19 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | — | — | — | — | SSW 21 | SSW 20 | — | SE 6 | SE 7 | SE 6 | — | SE 7 | — | — | — | — | — | — | — | — |
99 | — | — | — | — | 178 | 256 | — | 58 | 46 | 61 | — | 21 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 6 | SE 7 | SE 6 | SE 6 | ESE 7 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 6 | SE 6 | ESE 7 | SE 7 | SE 7 | ESE 6 | ESE 6 | SE 6 |
96 | 173 | 120 | 131 | 149 | 78 | 205 | 91 | 128 | 114 | 158 | 88 | 65 | 71 | 25 | 168 | 173 | 43 | 74 | 99 | 59 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5 | 5 | 0 | 5 | 0 | 0 | 0 | 5 | 0 | 5 | 0 | 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.










