Airport Lefts Surf Break

Lat Long: 8.75° S 115.16° E

Airport Lefts Surf Forecast and Surf Report

Issued: 1 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Airport Lefts sea temperature is
26.4° C
0.1° 

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 12 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 8AM (local time) - 7.5ft (2.3m), 18s period, SW swell with offshore winds.
  • Most powerful swell: Thursday 13 Aug, 2PM (local time) - 10ft (3.0m), 17s period, SSW swell with 4,204 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 8PM (local time) - 6.5ft (2.0m), 16s 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 Wednesday (Aug 12) at 8PM. The primary swell is predicted to be 2.0m and 16s period with a secondary swell of 0.6m and 20s. 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 3.0m 17s and forecast to arrive on Thursday (Aug 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Thursday (Aug 13) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 12th Aug)6.5ft (2.0m) 16s
Best Surf 8AM (Wed 19th Aug)7.5ft (2.3m) 18s
Most Powerful 2PM (Thu 13th Aug)10ft (3.0m) 17s

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


The Lowdown

Alright, Rusty here. Let’s break it down in the old numbers.

Right now, we’re looking at a solid stretch of surf at this exposed reef break, but it’s going to be a mixed bag. The main player is a South-Southwest groundswell meeting a cross-offshore wind. The surface is clean, but those long-period swells—17 seconds apart—are making it a bit lully and fat, not exactly rippable for the average board.

The water is sitting right at 80°F, which is totally normal for this time of year.

The first few days, from Wednesday the 12th through the following Monday, the swell holds steady in the 6 to 7-foot range. The wave energy is strong, like 2857 on Wednesday morning, but the reports keep calling it “marginal.” Wind is from the ESE to SE at 12 to 15 mph. Thursday the 13th bumps up to around 8 feet, and by Saturday the 15th the wind drops to a light 9 mph, making the surface glassier. Still, nothing is really screaming “go” until the middle of next week.

The real standout, and this is the one to circle, is Wednesday the 19th of August. The morning is clean, but the afternoon flips to a true offshore breeze from the ESE at 12 mph. That’s paired with an 8-foot swell out of the SW and a 17-second period, meaning wave energy is pumping (3771). The report says “excellent surf conditions for experienced surfers,” and that’s the truth. That’s your best bet.

Thursday the 20th morning keeps that offshore wind and an 8-foot swell from the SSW, also rated “excellent.” That’s serious size, pushing into expert territory, so be smart. The wind picks back up by afternoon.

After that, into the third week, the swell drops to 6 feet on the 21st, then surges to 10 feet on Saturday the 22nd. That’s huge, powerful energy (4306), but all cross-off wind, so it’s going to be a wild mess. More of a kite-surfing day than a smooth paddle session. Then look to Tuesday the 25th afternoon – the wind is light at 9 mph, and the period jumps to 19 seconds (energy 3047). That’s a very long period groundswell; expect clean lines but long waits between sets, best for the reef.

Wednesday the 26th morning offers a reprieve, with calm 6 mph winds and 6-foot swell, getting a nod for “excellent” surf. It could be a nice, mellow session before the energy fades.

Circle the 19th afternoon and 20th morning. That’s your window. It’s an inconsistent spot, but when it lines up with that offshore, it’s a treat.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 26°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
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
3
4
4
4
3
3
4
3
3
3
3
3
4
3
3
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SSW
17
2.1
SSW
16
1.6
SSW
18
2.5
SSW
17
2.5
SSW
16
2.5
SSW
16
2.2
SSW
16
2
SSW
15
1.9
SSW
15
2.2
SSW
17
2.2
SSW
17
2.2
SSW
16
2.1
SSW
16
1.9
SSW
15
1.7
SSW
14
1.6
SSW
14
1.4
SSW
14
1.1
SSW
18
1.9
SSW
16
1.8
SW
16
1.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
2726
2054
1585
3894
3823
3415
2379
1714
1559
2929
2862
2329
2054
1620
1191
996
763
768
1855
1611
1571
Wind (km/h)
25
ESE
25
SE
25
ESE
20
SE
20
SE
20
SE
20
ESE
20
SE
15
SE
15
SE
15
SE
15
ESE
15
ESE
15
SE
15
ESE
20
ESE
20
SE
15
SE
20
ESE
20
ESE
20
ESE
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
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:22AM2.51m
10:27PM2.07m
10:11AM2.63m
10:59PM2.29m
10:53AM2.68m
11:31PM2.47m
11:32AM2.64m
00:01AM2.59m
12:08PM2.52m
00:31AM2.63m
12:41PM2.35m
1:00AM2.59m
1:13PM2.13m
1:28AM2.49m
Low Tide
4:09PM0.18m
3:58AM0.69m
4:44PM0.09m
4:44AM0.49m
5:17PM0.06m
5:25AM0.36m
5:47PM0.10m
6:04AM0.29m
6:15PM0.18m
6:42AM0.31m
6:42PM0.31m
7:18AM0.39m
7:07PM0.46m
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
rain showers
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:30
6:30
6:28
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:17
6:17
6:17
6:17
6:17
 mm
1
Temp °C
25
25
25
25
25
25
25
25
25
25
26
25
25
25
25
25
25
25
25
25
25
Feels °C
25
24
25
25
25
26
25
25
26
26
27
27
28
26
28
27
25
27
26
25
26
  • 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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