Airport Lefts Surf Break

Lat Long: 8.75° S 115.16° E

Airport Lefts Surf Forecast and Surf Report

Issued: 1 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Airport Lefts sea temperature is
26.6°C
0.3° 

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


Airport Lefts surf forecast from 4 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 11PM (local time) - 6.5ft (2.0m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 9 Sep, 5AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,543 kJ wave energy.
  • Next surfable swell (1★+): Saturday 5 Sep, 5AM (local time) - 5ft (1.5m), 14s period with SSW swell.

Best Forecast Surf Conditions for Airport Lefts this week:

The surf forecast for Airport Lefts over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 05) at 5AM. The primary swell is predicted to be 1.5m and 14s period with a secondary swell of 0.9m and 18s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Airport Lefts in the next 16 days are 2.5m 16s and forecast to arrive on Wednesday (Sep 09) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Monday (Sep 07) at 11AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 5th Sep)5ft (1.5m) 14s
Best Surf11PM (Tue 8th Sep)6.5ft (2.0m) 17s
Most Powerful 5AM (Wed 9th Sep)8ft (2.5m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

We’ve got one spot on the radar for the next 16 days: Airport Lefts. This reef break is your only option, and it’s inconsistent, so don’t expect it to be firing every day. The water temp is about average for this time of year, so nothing weird going on there.

The first real action kicks off Friday, September 4th, with swell coming from the SW at 5ft. The period is a decent 14 seconds, so there’s some groundswell energy in the water, but the combined energy is moderate (742). The wind is cross-off from the SE at 16 mph, which will keep things clean but a bit bumpy. It’s marginal, so don’t expect perfection.

Saturday, September 5th, the swell bumps up to 7ft from the SSW, with a longer 16-second period. The combined energy jumps to 2022, which is solid. Wind stays cross-off from the SE at 12 mph. Still marginal, but the size is picking up.

Sunday, September 6th, is the biggest of the early run. Swell hits 7ft from the SSW, with a 17-second period and combined energy of 3127. That’s a lot of power. Wind is cross-off from the SE at 16 mph. This is getting into expert-only territory – over 8ft would be a hard no for beginners, but this is still in the “strong” zone. It’s still rated marginal, so don’t get too excited.

Monday, September 7th, sees a drop to 6ft, but the period stays at 14 seconds. Combined energy is 1631. Wind is cross-off from the SSE at 12 mph. Still marginal.

Now, here’s where it gets interesting. Tuesday, September 8th, the conditions improve. The swell is 5ft from the SSW, but the period is a long 19 seconds, giving it a combined energy of 2859. The wind drops to a gentle 9 mph cross-off from the SSE. The call is “excellent surf conditions for experienced surfers.” This is a standout morning. The long period means it’ll have shape and power, but at a reef break like Airport Lefts, it’ll line up nicely. Crowds are possible, so get there early.

Wednesday, September 9th, keeps the energy going. Morning swell is 8ft from the SSW, 16-second period, combined energy 2859. That’s big, so only for experts. Wind is light cross-off at 9 mph. The afternoon drops to 7ft, still excellent. This is another strong day.

Thursday, September 10th, holds at 7ft from the SSW, 17-second period, 2293 energy. Wind is light cross-off at 9 mph. Another excellent morning. The afternoon is similar.

Friday, September 11th, through Saturday, September 12th, the swell drops to 6ft and then 5ft, with periods around 15-16 seconds. Wind stays light cross-off at 9 mph. The quality dips to “marginal” by Saturday afternoon, but the mornings are still excellent.

From Sunday, September 13th, onward, the swell hangs around 6ft to 8ft, with periods between 14 and 17 seconds. Wind picks up to 12 mph cross-off from the SE. The quality drops back to “marginal” for the rest of the run, but there’s still surfable energy. Monday, September 14th, and Tuesday, September 15th, have decent 7ft+ swells.

The real standout window is Tuesday, September 8th, through Friday, September 11th. That’s when the wind is lightest, the swell has good period, and the quality is rated excellent. The biggest day is Wednesday, September 9th, with 8ft, but that’s pushing into expert-only. For the best balance of size and conditions, Thursday, September 10th, is your pick – 7ft, 17-second period, light cross-off wind, and clean.

After that, the last week (September 16th to 19th) has some 7ft+ swells, but the wind is a bit stronger and the quality is marginal. Still, there’s always something to ride if you’re keen.

Remember, this break is inconsistent, so when it’s on, it’s on. Don’t sleep on the standouts.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 25°C on Fri morning, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 24°C on Mon morning). Wind will be generally light.

Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
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
3
3
3
3
3
3
4
3
3
3
3
4
5
4
3
4
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)
1.4
SW
14
1.4
SW
14
0.8
SSW
18
2
SSW
16
2.1
SSW
16
1.8
SSW
14
2.1
SSW
17
1.6
SSW
16
2.3
SSW
15
2.1
SSW
14
1.7
SSW
14
1.9
SSW
13
1.4
SSW
19
1.8
SSW
18
2
SSW
16
2.4
SSW
16
2.3
SSW
16
2.1
SSW
15
2.1
SSW
15
2.1
SSW
16
2.1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
742
822
378
2007
2028
1265
2534
1245
2242
1728
1127
1230
1451
1944
2110
2859
2648
1976
1946
2155
2155
Wind (km/h)
25
SE
20
SE
20
ESE
20
SE
20
SSE
20
SE
20
SE
20
SSE
10
SE
20
SSE
20
SSE
15
SSE
20
SSE
20
SSE
15
SSE
15
SSE
15
S
10
SSE
15
SSE
15
SE
15
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
1:57PM1.72m
2:07AM2.37m
2:48PM1.46m
3:01AM2.17m
5:04PM1.27m
4:49AM1.99m
8:25PM1.46m
7:13AM2.04m
9:04PM1.74m
8:31AM2.23m
9:34PM2.02m
9:22AM2.40m
10:03PM2.28m
Low Tide
8:09AM0.49m
7:30PM0.74m
9:07AM0.69m
8:00PM0.95m
10:48AM0.86m
8:47PM1.19m
1:19PM0.80m
00:25AM1.30m
2:32PM0.61m
2:18AM1.06m
3:14PM0.43m
3:13AM0.77m
3:48PM0.30m
3:56AM0.51m
clear
clear
clear
clear
clear
rain showers
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
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>
6:18
6:18
6:18
6:18
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:16
6:15
6:15
 mm
1
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
24
25
24
24
24
24
24
24
24
Feels °C
25
24
26
25
25
27
25
25
25
25
25
25
25
25
24
24
24
24
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 Airport Lefts Surf forecast

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

Airport Lefts is 3 km (2 miles) from the city of Kuta. If you plan a holiday in Kuta - 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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