Impossibles Surf Break

Lat Long: 8.81° S 115.11° E

Impossibles Surf Forecast and Surf Report

Issued: 1 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Impossibles sea temperature is
26.3° C
0.2° 

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


Impossibles surf forecast from 24 Jul 2026:

  • Best quality surf: Friday 31 Jul, 5AM (local time) - 4.5ft (1.3m), 14s period, SSW swell with offshore winds.
  • Most powerful swell: Friday 31 Jul, 8PM (local time) - 5ft (1.5m), 17s period, SSW swell with 1,178 kJ wave energy.
  • Next surfable swell (1★+): Saturday 25 Jul, 2PM (local time) - 4.5ft (1.3m), 15s period with SSW swell.

Best Forecast Surf Conditions for Impossibles this week:

The surf forecast for Impossibles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 25) at 2PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.3m and 16s. Another secondary swell of 1.6m and 8s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Impossibles in the next 16 days are 1.5m 17s and forecast to arrive on Friday (Jul 31) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Saturday (Aug 01) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sat 25th Jul)4.5ft (1.3m) 15s
Best Surf 5AM (Fri 31st Jul)4.5ft (1.3m) 14s
Most Powerful 8PM (Fri 31st Jul)5ft (1.5m) 17s

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


The Lowdown

G’day, Rusty here, and I’ve got the skinny on what’s coming up for the next couple of weeks. This forecast is all about one spot: Impossibles. It’s a reef break, so it handles a good swell beautifully, and it’s very consistent, which is a solid start. The water temp is about average for the time of year, nothing wild there.

The first real opportunity kicks off on Saturday, July 25th, with a clean 4ft to 4ft SSW groundswell rolling in with a 15 to 14 second period. That long period means the waves will have great shape and energy, with plenty of time between sets to paddle out. The ESE wind is blowing offshore, keeping things glassy and clean. Not the biggest swell, but it’s a nice way to start the weekend. The combined energy is sitting around 1010, which is moderate, so you’ll feel it but it’s not a monster.

Sunday July 26th sees a jump in size to 7ft to 8ft, but the swell shifts to the SE and the period drops to 9 seconds. That’s shorter period windswell, so the waves will be a bit lumpier and less forgiving. The wind is still offshore from the ESE at 35 km/h, so it’s clean, but the quality is marginal. The energy is moderate (982 to 1135), but it’s not the best combo for a reef break.

Monday July 27th stays similar with 7ft to 6ft SE swell, still short period at 8 seconds. The offshore wind is strong at 40 km/h in the morning, making it hard to paddle into, and the energy drops to 795. This is more of a struggle session than a fun one.

Now, from Tuesday July 28th through Wednesday July 29th, the swell backs off to 3ft to 4ft, but the period extends back to 14–16 seconds, so the quality improves. The offshore wind stays light to moderate, and the energy climbs back to moderate levels (714 to 906). Clean, but small—good for a longboard or a fun fish.

The real standouts start to build from Thursday July 30th. We’ve got a solid SSW groundswell showing up, 5ft to 4ft with a 15-second period, and the energy jumps to 1513. The winds are offshore from the ESE at 30 km/h, so it’s clean. The wave quality is rated as “excellent for experienced surfers,” and that’s the truth. This is a proper reef swell, so the waves will have that long, racy face.

Friday July 31st is even better. The swell holds at 4ft, but the period stretches to 17 seconds, and the energy is up at 1513 again. The wind drops to 25 km/h, still offshore. This is the best of the early run—a long-period groundswell hitting a reef with offshore winds. It’s a dream for a point break or reef, and Impossibles is exactly that.

The peak of the whole forecast is the first weekend of August. Saturday August 1st and Sunday August 2nd are absolute magic. You’re looking at 5ft to 6ft SSW groundswell with a 16 to 20 second period. The energy is strong—1728 on Saturday, then 3008 and 3458 on Sunday. That’s proper power. The wind stays light offshore from the ESE at 20 km/h, so it’s glassy. The waves will be clean, powerful, and lined up. This is the best on offer, without a doubt. If you’re an advanced surfer, this is your window.

Early the next week, Monday August 3rd and Tuesday August 4th, the swell bumps up to 8ft to 7ft, still SSW and 16 to 15 seconds. The energy is still strong (2997 on Monday, 1720 on Tuesday). The wind freshens a bit on Monday (30 km/h), but Tuesday it’s back to 25 km/h and offshore. This is still big, clean, and powerful, but at 8ft, it’s getting into expert territory. Not for the faint-hearted.

The rest of the week into the second weekend (August 5th to August 9th) keeps the SSW swell going, ranging from 5ft to 7ft, with periods of 14 to 16 seconds. The energy stays moderate to strong (959 to 2451). The wind holds offshore most of the time, with a brief cross-offshore on Saturday afternoon August 8th. The quality is consistently excellent for experienced surfers, with a few marginal windows. The standout days in this stretch are Thursday August 6th (6ft, 16 seconds, clean) and Sunday August 9th (7ft, 15 seconds, clean).

So, in short: the best of the best is that first weekend of August—Saturday the 1st and Sunday the 2nd. Big, long-period groundswell, offshore winds, and a reef that loves it. The early part of the forecast has some good sessions, but that weekend is the one to circle on the calendar. The second week is solid, too, but a bit more variable. Get out there when you can.

Rusty.

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sun night. Warm (max 25°C on Sat morning, min 25°C on Sat morning). Mainly strong winds.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 25°C on Tue morning, min 25°C on Tue morning). Mainly fresh winds.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
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
3
2
2
1
1
1
2
1
2
2
2
2
2
2
2
3
3
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
15
1.2
SSW
14
2.2
SE
9
2
SE
9
2.1
SE
9
2.3
SE
9
2
SE
8
1.8
SE
8
1.6
SE
8
0.8
SSW
16
0.9
SSW
17
1.1
SSW
16
1.2
SSW
14
1.3
SSW
14
1.2
SSW
13
1.3
SSW
15
1.3
SSW
15
1.3
SSW
14
1.2
SSW
17
1.3
SSW
17
1.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
706
602
749
649
760
798
530
435
341
314
448
589
602
613
506
736
716
659
807
900
957
Wind (km/h)
25
ESE
25
SE
35
ESE
30
ESE
35
ESE
35
ESE
40
ESE
35
ESE
30
ESE
35
ESE
35
ESE
35
SE
35
ESE
30
ESE
30
ESE
35
ESE
30
ESE
25
ESE
25
ESE
25
ESE
20
ESE
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
8:32PM1.37m
7:19AM1.96m
9:31PM1.51m
8:27AM2.06m
10:04PM1.66m
9:16AM2.20m
10:31PM1.82m
9:55AM2.34m
10:57PM1.97m
10:30AM2.44m
11:22PM2.11m
11:02AM2.51m
11:47PM2.23m
Low Tide
1:50PM0.86m
00:16AM1.26m
2:56PM0.71m
2:03AM1.21m
3:38PM0.56m
3:04AM1.09m
4:11PM0.41m
3:47AM0.96m
4:40PM0.30m
4:24AM0.83m
5:07PM0.22m
4:58AM0.72m
5:33PM0.18m
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
6:33
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:16
6:16
6:16
6:16
6:16
 mm
1
4
1
1
10
1
1
2
1
2
1
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Feels °C
23
24
23
23
22
22
21
22
22
22
22
22
22
22
23
22
22
23
24
25
25
  • Map Icons:
  • Break
  • 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 Impossibles Surf forecast

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

Impossibles is 12 km (7 miles) from the city of Kuta. If you plan a holiday in The Bukit - Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.

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