
Surf Forecasts:
Airport Lefts surf forecast from 7 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 2AM (local time) - 11ft (3.5m), 17s period, SSW swell with 6,276 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 5AM (local time) - 8ft (2.5m), 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 Saturday (Aug 08) at 5AM. The primary swell is predicted to be 2.5m and 16s period with a secondary swell of 0.6m and 6s. 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 3.5m 17s and forecast to arrive on Tuesday (Aug 11) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Sunday (Aug 09) at 11AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 8th Aug) | 8ft (2.5m) 16s |
| Best Surf | 2AM (Tue 11th Aug) | 11ft (3.5m) 17s |
| Most Powerful | 2AM (Tue 11th Aug) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Airport Lefts over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m looking at the only game in town for the next couple weeks. It’s all about Airport Lefts.
Right from Saturday, August 8th, we’ve got a solid, long-period SSW groundswell rolling in with a period of 16 seconds. The wave energy is strong, coming in around 3113. The swell is 8ft and cross-offshore from the SE, which should keep things pretty clean. The water temp is about average for this time of year.
Now, this break is a reef setup and it’s inconsistent, so don’t expect a conveyor belt. It also picks up on a SW optimum, and the swell is coming from the SSW, which isn’t a perfect match, but it’s close enough to get some good ones. The crowds can be a factor here, so keep your head on a swivel. The swell is pushing over 8ft, so this is for experienced surfers only – you’ll want to know what you’re doing on a reef.
The Saturday morning session (Aug 8th) is a standout. That 8ft at 16 seconds with 3113 energy is punchy. Monday the 10th afternoon sees the swell bump up to 10ft and the energy jumps to 5492, with a 18-second period – that’s a long-period groundswell, which will build some serious shape at this reef. Longer gaps between sets will make the paddle out a bit easier, but the wave itself will be powerful and clean. Winds are a steady cross-off all week, which is a major positive. Tuesday the 11th morning has similar 10ft, 17-second swell and 5008 energy.
The best true standout of the whole run actually points to Thursday, August 13th. Both the morning and afternoon sessions show a 10ft SSW swell, 16-17 second period, and the combined energy peaks at 5835 in the morning and stays strong at 5173 in the afternoon. The winds are a clean cross-off, and the water is clear. For a reef break that’s inconsistent, this is about as good as it gets on paper. Expect raw, heavy lefts.
After that, the swell backs off a touch into the 6ft-8ft range over the weekend and into the second week, but the energy stays high, especially on the 19th and 20th of August with 8ft to 10ft swells and energy over 4000. It remains a consistent option. The setup is mostly for experts when it’s over 8ft, but the 5ft to 7ft days (like the 15th-17th) become more manageable for strong intermediates. Still, the cross-off breeze is the wind story, which is good for keeping the reef lines clean.
Just a heads up: this is a reef break in a region that can give you a blank run. The fact that we have wave energy stretching into the third week is a solid sign that the ocean is working.
This is Rusty, signing off.
Short Range ForecastLight rain (total 3mm), mostly falling on Sat morning. Warm (max 26°C on Sun morning, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Wed morning. Warm (max 25°C on Mon night, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||
3463 | 3113 | 2751 | 2479 | 2228 | 2172 | 1546 | 2548 | 5492 | 6276 | 5008 | 3330 | 3330 | 3105 | 2115 | 2739 | 5835 | 5173 | 3981 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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-off | cross-off | cross-off |
High Tide | 3:39AM2.24m | 4:58PM1.32m | 5:03AM2.15m | 7:56PM1.36m | 6:55AM2.17m | 9:11PM1.58m | 8:21AM2.33m | 9:52PM1.82m | 9:22AM2.51m | 10:27PM2.07m | 10:11AM2.63m | 10:59PM2.29m | |||||||
Low Tide | 8:42PM0.89m | 11:07AM0.80m | 9:34PM1.08m | 1:10PM0.73m | 11:39PM1.22m | 2:36PM0.54m | 1:50AM1.14m | 3:28PM0.34m | 3:05AM0.92m | 4:09PM0.18m | 3:58AM0.69m | 4:44PM0.09m | 4:44AM0.49m | ||||||
— | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | |
6:17 | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | |
mm | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 24 | 25 | 25 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 17 | SSW 16 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
3463 | 3113 | 2751 | 2479 | 2228 | 2172 | 1546 | 1413 | 5492 | 6276 | 5008 | 3330 | 3330 | 3105 | 2115 | 2739 | 5835 | 5173 | 3981 | |
Swell 2 Height (m) Direction Period (s) | SE 6 | — | — | — | — | — | S 20 | SSW 19 | — | — | — | SSW 19 | — | SSW 22 | S 20 | S 13 | — | — | SSW 24 |
46 | — | — | — | — | — | 206 | 2548 | — | — | — | 1288 | — | 45 | 287 | 971 | — | — | 54 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 6 | — | — | — | — | — | — | SSW 21 | — | — | — | — | — |
— | — | — | — | — | — | 6 | — | — | — | — | — | — | 86 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | SE 5 | SE 6 | SE 6 | SE 5 | SE 5 | SE 5 | SE 5 | — | — | — | — | — | — | S 7 | — | — | — | SSE 9 |
— | 34 | 30 | 43 | 45 | 41 | 23 | 21 | — | — | — | — | — | — | 176 | — | — | — | 141 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 3 | 3 | 31 | 3 | 9 | 3 | 3 | 9 | 0 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 9 | 9 |
Best forecast wave conditions in Kuta - Bali | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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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.











