Balangan Surf Break

Lat Long: 8.79° S 115.12° E

Balangan Surf Forecast and Surf Report

Issued: 1 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Balangan sea temperature is
26.6°C
0.3° 

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


Balangan surf forecast from 1 Sep 2026:

  • Best quality surf: Wednesday 2 Sep, 2AM (local time) - 6.5ft (2.0m), 17s period, SW swell with offshore winds.
  • Most powerful swell: Sunday 6 Sep, 8PM (local time) - 8ft (2.4m), 16s period, SSW swell with 2,836 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 2 Sep, 2AM (local time) - 6.5ft (2.0m), 17s period with SW swell.

Best Forecast Surf Conditions for Balangan this week:

The surf forecast for Balangan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 2AM. The primary swell is predicted to be 2.0m and 17s period with a secondary swell of 1.3m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Balangan in the next 16 days are 2.4m 16s and forecast to arrive on Sunday (Sep 06) 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 1.2m 6s period and expected on Thursday (Sep 03) at 8PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 2nd Sep)6.5ft (2.0m) 17s
Best Surf 2AM (Wed 2nd Sep)6.5ft (2.0m) 17s
Most Powerful 8PM (Sun 6th Sep)8ft (2.4m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for the coming weeks at Balangan. We’ve got a solid run of swell lined up, but the timing and conditions are gonna be key to getting the best out of it.

The whole period kicks off with a strong pulse of groundswell, but the early part of the week is a bit of a mixed bag with some onshore cross-off winds that will keep things from being truly perfect. The standout window is definitely gonna be around the 8th of September, where we get a real gem of a day. The swell is solid, the wind is light and offshore, and the water is sitting at a very pleasant 80°, which is about normal for this time of year, so no surprises there.

Tuesday, September 1st: We start with a solid 7ft SSW groundswell, but it’s a bit of a tricky one. The wind is offshore from the ESE, so the lineup will be clean, but the wave comment is a bit cautious. The combined energy is a massive 2523, so there’s plenty of power in the water. It’s a reef break, so it’ll handle the long 18-second period, but the conditions just aren’t clicking for a top-tier session. The afternoon sees the swell dip slightly to 7ft, still with good offshore wind, but again, it’s not quite firing on all cylinders.

Wednesday, September 2nd: A similar story. 6ft SW swell, 16-second period, and moderate offshore winds in the morning. The energy is still high at 1970. The morning is rated as excellent for experienced surfers, so if you’re comfortable on a reef, it’s worth a look. The afternoon gets a bit more cross-off, so it’s not as clean.

Thursday, September 3rd: The swell starts to back off a little, dropping to 5ft in the morning. Still offshore, but the energy is dropping to 1081. The afternoon picks up a bit with 5ft and a very good surf rating, but the wind is cross-off.

The real standout: Tuesday, September 8th. This is the one. The morning session is looking absolutely magic. We’ve got a 8ft SSW groundswell, but the period is a whopping 19 seconds, which is very long period groundswell. The combined energy is a massive 5156, so there’s a ton of power. The best part? The wind is a gentle offshore breeze from the SE, so it’s going to be clean as a whistle. This is a classic reef break setup, and this long period swell will wrap in beautifully. The afternoon is a touch bigger at 8ft, but the wind goes cross-off, so the morning is the clear winner.

Wednesday, September 9th: The swell is still solid at 7ft, but the wind goes cross-shore in the morning, which is a bit of a bummer. The afternoon looks better with a 8ft SSW swell, 16-second period, and clean cross-off winds. The energy is still high at 3478. Good for the experienced crew.

Thursday, September 10th: A nice 7ft SSW swell, 16-second period, and light offshore winds in the morning. The energy is 1944. It’s a clean, fun day for those who can handle the reef.

Friday, September 11th: We get a bit of a spike in the afternoon. The morning is a smaller 4ft, but the afternoon jumps to 7ft with a 17-second period and moderate offshore winds. The energy is a solid 2907. Another good window for experienced surfers.

The second week (September 12th onwards): The swell hangs around, but the consistency and quality start to drop off. The water is still manageable, but the winds are mostly cross-off, so it’s not as clean as the first week. There’s still plenty of energy in the water, but it’s less of a sure thing. The best of the rest is probably the morning of the 15th (Tuesday) with a 6ft SSW swell and clean conditions, but it’s not a patch on that 8th of September morning.

To sum it up: If you’re an experienced surfer, the 8th of September is the date to circle. The combination of size, period, and glassy offshore wind is about as good as it gets at Balangan. The rest of the window has plenty of swell, but you’ll need to pick your sessions carefully for the cleanest conditions. The reef can get a bit of a crowd, so be prepared for that.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Tue morning). Mainly fresh winds.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 26°C on Fri night, min 25°C on Fri morning). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
4
4
3
3
2
3
3
2
2
3
3
3
3
3
3
3
4
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SSW
18
2
SW
17
2
SW
17
1.9
SW
16
1.8
SW
16
1.7
SW
16
1.5
SW
16
1.4
SW
15
1.3
SW
14
1.3
SW
14
1.4
SW
14
1.3
SSW
14
1.8
SSW
16
2
SSW
16
1.6
SSW
14
2
SSW
17
1.8
SSW
17
2.4
SSW
16
2.2
SSW
14
2.1
SSW
14
1.8
SSW
13
Wave Graph
Metric surfscale
Energy kJ
2519
2187
2267
1970
1750
1420
1068
903
676
658
822
682
1547
1956
1014
2349
1729
2662
1887
1680
1110
Wind (km/h)
30
ESE
25
ESE
25
ESE
25
ESE
25
SE
25
ESE
25
ESE
20
SE
25
ESE
25
SE
20
SSE
20
SE
15
SE
20
SSE
25
SE
25
SE
20
SE
20
SE
25
SE
20
SE
20
SE
Wind State
off
off
off
off
off
off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
High Tide
12:14PM2.38m
00:25AM2.69m
12:45PM2.21m
00:54AM2.65m
1:18PM2.00m
1:26AM2.54m
1:55PM1.75m
2:05AM2.38m
2:45PM1.48m
2:59AM2.17m
4:52PM1.28m
4:46AM1.99m
8:19PM1.46m
Low Tide
6:11PM0.30m
6:47AM0.23m
6:36PM0.41m
7:23AM0.32m
7:02PM0.55m
8:06AM0.48m
7:29PM0.73m
9:04AM0.69m
7:59PM0.94m
10:43AM0.86m
8:48PM1.18m
1:15PM0.81m
00:24AM1.29m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:20
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:16
 mm
1
1
Temp °C
25
26
25
25
25
25
25
25
25
25
25
26
26
26
25
26
26
25
25
25
25
Feels °C
25
26
24
26
24
25
24
24
26
25
24
26
26
26
25
25
26
26
26
25
26
  • Map Icons:
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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 Balangan Surf forecast

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

Balangan is 10 km (6 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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