
Surf Forecasts:
Airport Lefts surf forecast from 7 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 2AM (local time) - 6.5ft (2.0m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,455 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 8AM (local time) - 6.5ft (2.0m), 13s 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 Tuesday (Sep 08) at 8AM. The primary swell is predicted to be 2.0m and 13s period with a secondary swell of 1.2m and 20s. The wind is predicted to be cross-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 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Monday (Sep 14) at 5AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 8th Sep) | 6.5ft (2.0m) 13s |
| Best Surf | 2AM (Wed 9th Sep) | 6.5ft (2.0m) 16s |
| Most Powerful | 8AM (Wed 9th Sep) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Airport Lefts over the next 16 days.
The Lowdown
Alright, mates, Rusty here. Let’s have a look at what the ocean’s got cookin’ for Airport Lefts. It’s a reef setup we’re talking about, and it’s looking like a bit of a slow burn to start, but there’s a proper gem waiting out there at the very end of the forecast.
The water’s sitting at 80°, which is pretty much spot on average for this time of year, so no worries there. The early part of the run is a bit touch and go. We’ve got some fun, clean waves in the 7ft range, coming from the SSW with a solid 14-16 second period. The wind is a steady cross-off breeze, which will keep the faces reasonably tidy, but the vibe is a bit “marginal” and the energy is only moderate at best. It’s surfable, for sure, but it’s not gonna have you calling in sick for work.
The swell direction is sitting right in that SSW sweet spot for this break, which is a positive. But the consistency is a real issue here. Airport Lefts is inconsistent, so you’ll be waiting for sets. The first few days, Monday the 7th and Tuesday the 8th, are going to be about picking off the better ones. By Wednesday the 9th and Thursday the 10th, the swell pulses a bit, touching 8ft plus with a period of 16 seconds, and the energy starts climbing. That’s more like it, and the conditions are still clean.
There’s a bit of a lull over the weekend of the 12th and 13th, with the swell dropping back to 5-6ft before it picks up again. Then we get a slow, steady grind through the middle of the week. Nothing too crazy, just clean, consistent cross-off conditions and waves in the 5-7ft range.
Now, the standout. Mark your calendars for Tuesday the 22nd. This is the one. The swell is forecast to jump to a solid 10ft to 12ft from the SSW, with a long-period groundswell of 19 to 20 seconds. The energy reading is off the charts – strong to very strong. This is a line-up that will be holding some serious power. The wind stays light and offshore, which should make for some glassy, perfect reeling reef waves. This is expert territory, no question – anything over 8ft is only for the crew who know what they’re doing. The long period and size on a reef setup like this is going to be a spectacle. That morning looks exceptional, with a light breeze and a 10ft swell, but the afternoon steps it up even more. This is the one to plan for, though with a 16-day lead, don’t book your flight yet – it’s promising, but we’ll have a better idea as it gets closer.
The couple of days before that, the 19th and 20th of September, also look pretty solid, with 8-8ft SSW swells and the energy building. Those will be a good warm-up. So, get the big board ready for the 22nd, and you’ll be able to scratch that itch on the weekend before.
Rusty out.
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Warm (max 25°C on Mon morning, min 24°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Thu night. Warm (max 26°C on Fri afternoon, min 24°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
AM | PM | 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 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
Wave Graph | |||||||||||||||||||||
1956 | 1513 | 1172 | 1465 | 1944 | 2110 | 3182 | 2615 | 2206 | 2002 | 2431 | 2343 | 1956 | 1776 | 1140 | 1031 | 857 | 1944 | 2065 | 2813 | 2160 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off | cross-off | cross-off |
High Tide | 8:25PM1.46m | 7:13AM2.04m | 9:04PM1.74m | 8:31AM2.23m | 9:34PM2.02m | 9:22AM2.40m | 10:03PM2.28m | 10:04AM2.52m | 10:31PM2.50m | 10:40AM2.55m | 10:58PM2.65m | 11:14AM2.52m | 11:25PM2.73m | ||||||||
Low Tide | 1:19PM0.80m | 00:25AM1.30m | 2:32PM0.61m | 2:18AM1.06m | 3:14PM0.43m | 3:13AM0.77m | 3:48PM0.30m | 3:56AM0.51m | 4:18PM0.22m | 4:33AM0.30m | 4:47PM0.20m | 5:08AM0.17m | 5:14PM0.22m | ||||||||
6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | |
— | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | 2 | — | 2 | 2 | — | — | — | — | — | — | — | 3 | 1 | — | 4 | — | — | 3 | 1 | — | 2 |
Temp °C | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
Feels °C | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 25 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 |
1956 | 1513 | 1172 | 1465 | 1398 | 2110 | 3182 | 2615 | 2206 | 2002 | 2431 | 2343 | 1956 | 1776 | 1140 | 1031 | 857 | 1944 | 2065 | 2813 | 2160 | |
Swell 2 Height (m) Direction Period (s) | SSW 22 | SSW 22 | SSW 21 | SSW 19 | SSW 18 | SSW 12 | — | — | SSW 18 | SSW 19 | — | SW 26 | SSW 26 | SW 24 | SSW 10 | SSW 21 | SW 21 | SW 14 | SW 14 | — | — |
47 | 91 | 487 | 1451 | 1944 | 1068 | — | — | 209 | 280 | — | 27 | 66 | 142 | 72 | 799 | 522 | 606 | 514 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | S 9 | SSW 8 | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 141 | 42 | 22 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 4 | S 6 | — | ESE 4 | — | — | — | — | — | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 |
12 | 52 | — | 12 | — | — | — | — | — | 10 | 12 | 18 | 16 | 16 | 36 | 31 | 49 | 58 | 46 | 46 | 35 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 3 | 9 | 74 | 9 | 0 | 31 | 0 | 0 | 0 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 31 | 3 | 3 | 3 |
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.










