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Surf Forecasts:

Impossibles surf break

Impossibles surfForecast / Bali – The Bukit / Indonesia

information circle12 Day Weather and Surf, issued 1 am Sunday 18 Jan 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Impossibles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Impossibles sea temperature is
29.4° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Impossibles this week:

The surf forecast for Impossibles over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 24) at 8PM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 1.3m and 7s. Another secondary swell of 1.5m and 7s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Impossibles in the next 12 days are 2.5m 18s and forecast to arrive on Wednesday (Jan 21) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 24th Jan)4ft (1.2m) 12s
Best Surf 8PM (Sat 24th Jan)4ft (1.2m) 12s
Most Powerful11PM (Wed 21st Jan)8ft (2.5m) 18s

Table - best surf conditions forecast for Impossibles over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 92mm), heaviest during Sun night. Warm (max 28°C on Mon afternoon, min 25°C on Sun night). Winds increasing (light winds from the WNW on Mon morning, strong winds from the W by Tue night).

Days 3-6 Weather Summary Heavy rain (total 66mm), heaviest during Wed morning. Warm (max 27°C on Wed night, min 26°C on Wed morning). Winds decreasing (strong winds from the W on Wed morning, light winds from the NW by Wed night).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
0
1
0
0
0
0
0
0
0
3
0
0
0
0
0
1
0
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SW
1.2
SW
1.2
SW
1.6
SW
1.7
SSW
1.9
SW
1.6
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.6
SSW
2.2
SSW
2.1
SSW
1.9
SSW
1.7
SSW
1.6
SSW
1.4
SSW
1.5
SSW
1.3
SSW
1.2
SSW
1.1
SW
Period(s) (?)151414151516141414201817161514131314131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)605614614105911901630971895791164816582867216416321175863659779546397336
Wind
(km/h)
15
W
15
WSW
30
W
20
W
20
WSW
25
W
25
WSW
30
WSW
40
W
50
W
25
WNW
10
NW
20
WNW
40
W
35
W
30
W
30
W
15
NW
15
WNW
10
SW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		onononcross-
on		onononononcross-
on		on
High Tide
/ height (m)
10:44AM
1.84
10:07PM
2.42
11:10AM
1.98
10:41PM
2.52
11:36AM
2.11
11:13PM
2.58
12:02PM
2.22
11:45PM
2.58
12:29PM
2.32
12:17AM
2.53
12:56PM
2.40
12:49AM
2.41
1:24PM
2.44
1:24AM
2.23
Low Tide
/ height (m)
3:58PM
0.93
4:53AM
0.22
4:34PM
0.81
5:21AM
0.14
5:08PM
0.71
5:47AM
0.11
5:41PM
0.63
6:13AM
0.11
6:16PM
0.58
6:39AM
0.17
6:51PM
0.55
7:05AM
0.26
7:29PM
0.55
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunrise6:11--6:13--6:13--6:13--6:13--6:13--6:15--
Sunset-6:45--6:45--6:46--6:46--6:46--6:46--6:46-
thunderstorm
mod rain
thunderstorm
light rain
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
Rain (mm)
910401-5551722581-137374--
Temp. °C272727262828272727262627272727272727272727
Feels °C (?)292729272929282725242529282525272628292931
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Impossibles surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Impossibles at:
surf-forecast.com

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 12 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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