Impossibles Surf Break

Lat Long: 8.81° S 115.11° E

Impossibles Surf Forecast and Surf Report

Issued: 1 pm 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Impossibles sea temperature is
26.9° 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 13 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 2PM (local time) - 6ft (1.9m), 18s period, SSW swell with offshore winds.
  • Most powerful swell: Tuesday 14 Jul, 8PM (local time) - 7ft (2.2m), 19s period, SSW swell with 3,298 kJ wave energy.
  • Next surfable swell (1★+): Monday 13 Jul, 5PM (local time) - 3ft (0.9m), 21s 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 Monday (Jul 13) at 5PM. The primary swell is predicted to be 0.9m and 21s period with a secondary swell of 0.9m and 12s. Another secondary swell of 1.1m and 6s 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 2.2m 19s and forecast to arrive on Tuesday (Jul 14) 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 1.3m 7s period and expected on Wednesday (Jul 15) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Mon 13th Jul)3ft (0.9m) 21s
Best Surf 2PM (Tue 14th Jul)6ft (1.9m) 18s
Most Powerful 8PM (Tue 14th Jul)7ft (2.2m) 19s

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


G’day, Rusty here. We’ve got a solid run of swell coming in at Impossibles, a reef break that’s very consistent and handles a SW swell perfectly. The water’s sitting at 80°, which is pretty much normal for this time of year, so no surprises there.

The first real action kicks off Monday the 13th of July in the afternoon. We’re looking at a clean 3ft SSW swell with a very long 21-second period, and the wind is a moderate offshore breeze out of the ESE. The energy’s solidly moderate (1073), but that long period means the waves will be lined up and powerful – best for the experienced crew. It’s a smaller day, but it’s a beautiful start.

Tuesday the 14th is where things start to ramp up. Morning brings a 6ft SSW swell with a 17-second period – still that long groundswell energy – and the same clean offshore wind. The combined energy jumps to 2450, so it’s getting strong. By the afternoon, the swell pushes to 7ft from the SSW with an 18-second period, energy hitting 2749. This is proper, powerful stuff. It’s in the expert zone, but for those who can handle it, the conditions are excellent. Wednesday the 15th holds similar quality: 7ft in the morning, 6ft in the afternoon, both with 16-second periods, clean offshore winds, and strong energy. This is the heart of the swell, and it’s a standout – consistent, heavy, and clean.

Thursday the 16th sees a slight drop, with 5ft in the morning and 5ft in the afternoon, but the period is still long at 15 seconds. The energy drops to around 1158, and the wind stays clean offshore. It’s still good, but the real magic is behind us.

From Friday the 17th through to Sunday the 19th, the swell holds around 4ft to 5ft, but the wind freshens up to 19 mph. It’s still offshore, but it’s a fresh breeze, so the surface will get a bit of texture. The energy stays moderate, and the period drops into the 13-16 second range. It’s still surfable, and the scores are decent, but not the standout.

Monday the 20th of July is the next big hitter. The swell jumps back up to 8ft from the SSW with a 17-second period in the morning, and the combined energy is a strong 3040. The wind is a moderate offshore breeze. This is another day for experts only – heavy, powerful, and clean. The afternoon holds at 8ft with a 16-second period, energy at 2625. This is a standout second wave, just as good as the first.

Tuesday the 21st drops to 6ft in the morning, but the wind shifts to cross-offshore in the afternoon, making it a bit less clean. The energy is still strong at 1389. From Wednesday the 22nd through to the end of the run, the swell sits between 3ft and 5ft, with periods mostly 12 to 18 seconds. The wind stays offshore but often fresh, and the energy is moderate to strong. There are some good sessions in there, like the 5ft on Tuesday the 28th of July with an 18-second period and moderate offshore wind (energy 1810), but the best of the best is definitely the 14th-15th and the 20th.

Bottom line: the standout days are Tuesday the 14th and Wednesday the 15th of July, and then Monday the 20th of July. All offer excellent, clean, powerful surf for experienced surfers. The rest of the period is good to very good, but those are the ones to circle on the calendar.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Warm (max 26°C on Thu afternoon, min 25°C on Thu night). Mainly fresh winds.

Mon
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
3
3
3
4
4
4
4
2
2
3
2
2
2
2
2
2
3
3
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
21
1.7
SSW
19
1.8
SSW
17
2.1
SSW
18
2
SSW
17
2
SSW
16
1.8
SSW
16
1.6
SSW
15
1.5
SSW
15
1.4
SW
15
1.3
SSW
14
1.4
SW
15
1.1
SW
16
1.5
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.3
SW
13
0.9
SSW
18
2
SSW
17
2.3
SSW
17
Wave Graph
Metric surfscale
Energy kJ
631
1899
1900
2685
2322
2084
1586
1162
974
869
701
816
595
1019
795
833
765
569
514
2256
2952
Wind (km/h)
25
ESE
30
ESE
25
ESE
25
ESE
20
ESE
25
ESE
20
ESE
25
ESE
30
ESE
25
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
SE
25
ESE
25
SE
25
SE
25
ESE
25
SE
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
9:47PM1.76m
9:15AM2.61m
10:32PM1.93m
10:09AM2.72m
11:13PM2.10m
10:57AM2.76m
11:51PM2.25m
11:42AM2.72m
00:28AM2.37m
12:24PM2.59m
1:05AM2.43m
1:04PM2.39m
1:40AM2.43m
1:43PM2.16m
Low Tide
2:51AM0.92m
4:14PM0.10m
3:50AM0.76m
4:57PM0.01m
4:43AM0.62m
5:36PM-0.01m
5:31AM0.53m
6:12PM0.03m
6:18AM0.49m
6:47PM0.14m
7:03AM0.51m
7:19PM0.28m
7:49AM0.58m
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
thunderstorm
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:35
6:35
6:35
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:14
6:15
6:15
6:15
6:15
6:15
6:15
 mm
1
1
3
3
1
2
2
1
2
2
4
1
Temp °C
26
26
26
26
26
26
26
26
26
26
26
25
26
26
25
26
26
25
25
25
25
Feels °C
26
25
26
26
26
26
26
27
26
26
26
24
25
25
24
25
25
25
25
24
24
  • 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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