Yo Yo's-The Wedge Surf Break

Lat Long: 8.98° S 116.72° E

Yo Yo's-The Wedge Surf Forecast and Surf Report

Issued: 7 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Yo Yo's-The Wedge sea temperature is
26.5° C
0.3° 

Yo Yo's-The Wedge surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Yo Yo's-The Wedge surf forecast from 17 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 5AM (local time) - 7ft (2.2m), 19s period, SW swell with offshore winds.
  • Most powerful swell: Thursday 20 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SW swell with 4,432 kJ wave energy.
  • Next surfable swell (1★+): Monday 17 Aug, 8PM (local time) - 4.5ft (1.4m), 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 17) at 8PM. The primary swell is predicted to be 1.4m and 14s period with a secondary swell of 0.6m and 5s. 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 Thursday (Aug 20) 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 1.5m 7s period and expected on Friday (Aug 21) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 17th Aug)4.5ft (1.4m) 14s
Best Surf 5AM (Wed 19th Aug)7ft (2.2m) 19s
Most Powerful 2AM (Thu 20th Aug)10ft (3.0m) 17s

Table - best surf conditions forecast for Yo Yo's-The Wedge over the next 16 days.


The Lowdown

Alright, mates, Rusty here. Let’s get straight into it. The next couple of weeks are looking like a slow grind with a few windows of real promise. The overall pattern is a pulse of mid-period SW swell, but the wind is the main player here. We're looking at a period where the mornings are often a bit cross, but the afternoons clean up nicely with that cross-off flow. There's a standout stretch in the middle of the run that you'll want to keep an eye on.

The first few days are pretty ordinary. Monday and Tuesday morning are a bit of a write-off with that cross-shore breeze messing up the surface, and the swell is just average. But Tuesday afternoon things start to wake up. The swell pushes to about 5ft from the SW with a solid 16-second period, and the wind swings to a light cross-off. The energy reading jumps to 2443, which is moderate, and the tide looks better. That's a decent session to get the rust off.

Then we get to the main event. Wednesday the 19th is your standout. The swell is up to 8ft in the morning and building to 8ft by the afternoon, coming from the SW with a long 18-second period. You're looking at a strong energy reading of 3611 in the morning, jumping to 4080 by the afternoon. That's a lot of water moving. The afternoon is clean with a gentle cross-off breeze. This is the pick of the week for experienced surfers. This is a reef break, so it handles that long-period energy well, but that size will be pushing it for anyone not comfortable in solid waves. It's an advanced wave, so be on your game.

The rest of the week stays rideable but drops off a notch. Thursday and Friday are still in the 6ft+ range, but the energy settles back into the 3000s and 2000s. The winds are a bit stronger, but still cross-off and clean. You’ll find consistent, if not spectacular, waves. The long period means the sets will be a bit more spaced out, making the paddle out easier, but it can also make the waves jack up faster. It's a good run of waves, just not at the level of that Wednesday peak.

The following week is a quieter, more inconsistent affair. The swell hangs around the 5ft to 6ft mark, but the energy drops back into the 1000s and occasionally the 2000s. The winds stay in that cross-off pattern, so the surface will be clean, but it'll be more of a grovel. The standout in this window is Monday the 24th with a 7ft SW swell and a 17-second period, but it’s not quite as powerful as the previous week. By the end of the month, into the 30th and 31st, we're down to 5ft to 5ft waves. The energy is weak, and the surf is pretty lackluster. The morning of the 30th has a cross-chop to deal with, so the afternoons will be the better bet.

So, if you’re looking for the best surf, circle Wednesday the 19th. That’s the one. The following Monday the 24th is your next-best bet, but it’s a promise, not a guarantee, being that far out. Otherwise, you’re on a slow taper to smaller and less energetic conditions. Water temp is sitting at 80°F, which is about normal for this time of year, so a boardies and a rashie will do you right.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Tue afternoon, min 22°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Thu afternoon, min 23°C on Thu night). Winds increasing (light winds from the ENE on Thu morning, fresh winds from the SE by Sat afternoon).

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
4
3
4
4
4
5
5
4
4
4
3
4
4
3
3
4
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SSW
14
1.4
SSW
14
1.3
SSW
13
1.3
SSW
16
1.6
SW
16
1.8
SW
16
2.4
SW
18
2.5
SW
18
3
SW
17
2.5
SW
16
2.5
SW
16
2.3
SW
16
2
SW
15
2.3
SW
17
2.3
SSW
16
2.2
SSW
16
2.1
SSW
16
2.1
SSW
15
1.9
SSW
15
1.7
SSW
15
1.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
947
763
599
897
1239
1532
3578
4045
4432
3631
3177
2513
1812
3110
2731
2503
2151
1846
1529
1279
1111
Wind (km/h)
10
SSE
20
SE
15
E
10
SSE
10
ESE
15
ESE
10
SSE
15
SE
15
ESE
10
SSE
20
SE
15
ESE
15
SE
20
ESE
15
E
20
SE
20
SE
10
ESE
20
SE
20
SE
20
ESE
Wind State
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:44PM2.54m
1:02AM2.78m
1:15PM2.31m
1:30AM2.66m
1:45PM2.06m
1:59AM2.49m
2:15PM1.81m
2:29AM2.29m
2:48PM1.56m
3:07AM2.08m
4:04PM1.33m
4:27AM1.90m
Low Tide
6:46PM0.30m
7:20AM0.39m
7:11PM0.47m
7:55AM0.54m
7:34PM0.66m
8:32AM0.73m
7:55PM0.86m
9:18AM0.93m
8:12PM1.06m
10:42AM1.10m
8:07PM1.26m
1:59PM1.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:12
6:10
6:10
6:10
6:10
 mm
Temp °C
26
27
24
26
28
24
26
26
25
26
27
25
27
27
24
27
27
24
26
26
24
Feels °C
28
26
26
27
27
25
28
26
27
27
27
26
27
25
24
26
25
25
27
24
24
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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