Super Suck Surf Break

Lat Long: 8.94° S 116.74° E

Super Suck Surf Forecast and Surf Report

Issued: 7 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Super Suck sea temperature is
26.5° C
0.2° 

Super Suck surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Super Suck surf forecast from 17 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 5PM (local time) - 8ft (2.5m), 18s period, SW swell with cross-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★+): Tuesday 18 Aug, 5AM (local time) - 3ft (0.9m), 18s period with SSW swell.

Best Forecast Surf Conditions for Super Suck this week:

The surf forecast for Super Suck over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 5AM. The primary swell is predicted to be 0.9m and 18s period with a secondary swell of 1.2m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Super Suck in the next 16 days are 3.0m 17s and forecast to arrive on Thursday (Aug 20) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Friday (Aug 21) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 18th Aug)3ft (0.9m) 18s
Best Surf 5PM (Wed 19th Aug)8ft (2.5m) 18s
Most Powerful 2AM (Thu 20th Aug)10ft (3.0m) 17s

Table - best surf conditions forecast for Super Suck over the next 16 days.


The Lowdown

Alright folks, Rusty here, and I’ve been staring at the charts for Super Suck. This is a solid run, no doubt about it. We’ve got a consistent stretch of quality swell and clean wind that’s going to line up beautifully for the experienced crew.

The water's sitting right on the money at 80°, which is bang on average for this time of year, so no surprises there.

The action kicks off Monday afternoon, August 17th, with a clean 5 ft SSW swell and a gentle offshore wind. It’s a nice warm-up, but the real magic starts to build. Tuesday morning, August 18th, we see a longer-period 4 ft SSW groundswell moving in, with a cross-off wind that’s got the face looking smooth. The energy is already ramping up, with combined swell energy sitting at 1955 (moderate). By Tuesday afternoon, we’ve got a 5 ft SW swell with the wind turning straight offshore, and the energy jumps to 2435 – that’s a serious step up.

Wednesday, August 19th, is where I’d be circling the date. Wednesday morning starts glassy with a 8 ft SW swell, period up to 18 seconds, and the combined energy hits 3609. That’s deep, powerful groundswell. Wednesday afternoon tops it with an 8 ft SW swell, glassy offshore wind, and energy at 4079. This is solid, heavy, expert-level surf. The swell direction is a perfect match for the optimum SW, and the consistency is reliable. Crowds are only a *sometimes* thing here, so you might get a bit of company, but it won’t be a circus. This is the standout window.

Thursday, August 20th holds the size at 8 ft SW, with morning cross-off and afternoon offshore winds keeping it clean. The energy is still well into the 3000s. Friday, August 21st, the swell drops a touch to 6 ft in the morning but picks back up to 8 ft by afternoon, with a moderate offshore breeze. The whole weekend from Saturday, August 22nd, through Sunday, August 23rd, keeps the SW swell running at 6 ft to 7 ft, with clean conditions and cross-off or offshore winds. Energy stays in the 1700 to 2500 range – solid.

We hit a bit of a lull from Monday, August 24th, through to Wednesday, August 26th. The swell drops to 5 ft to 6 ft, and while the wind is still workable, the surf quality is described as marginal. The energy drops to below 1000, which is weak. There’s a brief bright spot on Wednesday afternoon, August 26th, with a 5 ft SW swell and a gentle offshore, but it’s nothing compared to the earlier week.

The action starts to build again from Thursday, August 27th onwards. The swell picks back up to 5 ft to 6 ft, and by Thursday afternoon, the energy is back over 2000 with a moderate offshore wind. Friday, August 28th, and Saturday, August 29th, are clean and consistent, with 6 ft to 6 ft SW swell. Then Sunday, August 30th, we get a nice 7 ft SW swell with light winds – a solid finish to the weekend.

Now, looking further out, Monday, August 31st, sees a very long-period 5 ft SW swell (21 seconds!) with moderate offshore wind, and the energy jumps to 3567. This is a groundswell that will wrap nicely around the point. Then Tuesday, September 1st, we get an 8 ft SW swell with energy over 4300, but the wind is cross-off and the surf quality is flagged as marginal. Things are less certain that far out, but the potential is there for another big push.

For the long-range standout, I’m keeping an eye on Monday, August 31st, afternoon. That 7 ft SW swell, 20-second period, with a moderate offshore and energy at 4153, is promising. It’s a long way out, but the ingredients are there for another epic session at Super Suck.

Rusty, signing off.

Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 22°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Fri morning, min 23°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
4
4
4
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
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
2.2
SW
16
1.8
SW
15
2.3
SW
17
2.3
SSW
16
2.2
SSW
16
2.1
SSW
16
2
SSW
15
1.9
SSW
15
1.7
SSW
15
1.3
SSW
18
Wave Graph
Metric surfscale
Energy kJ
599
897
1239
1532
3578
4045
4432
3676
3177
2383
1325
3110
2731
2472
2151
1693
1529
1279
1042
Wind (km/h)
10
E
5
S
10
ESE
10
ESE
5
S
15
SE
10
E
10
SSE
15
SE
10
E
10
SSE
20
SE
15
E
10
SE
15
SE
10
ESE
15
SE
20
SE
15
ESE
Wind State
off
glassy
off
off
glassy
cross-off
off
cross-off
off
off
cross-off
off
off
cross-off
off
off
cross-off
off
off
High Tide
1:49AM1.55m
2:11PM1.10m
2:16AM1.53m
2:59PM0.93m
2:47AM1.49m
4:40PM0.79m
3:27AM1.42m
4:34AM1.36m
6:18AM1.35m
Low Tide
8:28AM0.52m
7:34PM0.63m
9:24AM0.56m
7:38PM0.72m
10:42AM0.59m
7:02PM0.77m
12:57PM0.57m
2:36PM0.47m
3:21PM0.37m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
6:20
6:20
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:12
6:12
6:10
6:10
6:10
6:10
6:10
 mm
Temp °C
24
26
27
25
26
27
25
26
27
25
27
27
24
27
27
25
27
27
24
Feels °C
26
29
28
27
28
27
27
27
28
26
28
27
25
28
26
27
28
25
25
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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 Super Suck Surf forecast

The above surf forecast table for Super Suck provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Super Suck can be found by selecting the local surf guide option on the grey menu. Our Super Suck 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 (Super Suck) 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 Super Suck 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.

Super Suck 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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