Surf Forecasts:
Outside Corner surf forecast from 16 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 8AM (local time) - 7.5ft (2.3m), 19s period, SW swell with offshore winds.
- Most powerful swell: Thursday 20 Aug, 2AM (local time) - 10ft (3.0m), 17s period, SW swell with 4,448 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 2AM (local time) - 5.5ft (1.7m), 14s period with SSW swell.
Best Forecast Surf Conditions for Outside Corner this week:
The surf forecast for Outside Corner over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 2AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.6m and 5s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Outside Corner in the next 16 days are 3.0m 17s and forecast to arrive on Thursday (Aug 20) at 2AM. 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 (Aug 20) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 17th Aug) | 5.5ft (1.7m) 14s |
| Best Surf | 8AM (Wed 19th Aug) | 7.5ft (2.3m) 19s |
| Most Powerful | 2AM (Thu 20th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Outside Corner over the next 16 days.
The Lowdown
Alright, mates, Rusty here. Let's break down what's heading our way. We've got one spot doing all the talking, so let's listen.
That spot is Outside Corner, a reef and point break that's made for southwest swell. This is a spot for the advanced crew only. Water temp is pretty standard for this time of the year.
We kick off on Monday the 17th with a clean 5-foot SSW swell, a 14-second period, and a light offshore breeze from the ESE. Wave energy is moderate at 911. It's fine, but nothing to write home about. The stoke starts building on Tuesday the 18th. The swell bumps up to 6 feet, the period stretches to 16 seconds, and the energy jumps into strong territory (2883). Still clean offshore wind. This is where the fun begins.
Wednesday the 19th is the big dog. We're talking about a proper 8-foot to 8-foot SSW groundswell with a very long period of 18 seconds. That's huge energy on the charts, hitting 3575 to 4103. That's a lot of power. At a point and reef, that long period means long, grinding lines. But anything over 8 feet is for experts only. The wind locks in from the ESE, so it’ll be glassy perfection. This is the day. Thursday the 20th stays solid with 8-foot SW swell and offshore winds.
Things ease a bit into the weekend. Friday the 21st has a funky morning session but a solid 8-foot pulse by the afternoon. Saturday the 22nd and Sunday the 23rd see the wind go a little cross-off from the SE. The swell hangs in the 7-foot to 7-foot range. Still great for the advanced surfer, just not as perfect as Wednesday.
The second week stays active. Monday the 24th through Wednesday the 26th are clean with consistent 4-foot to 7-foot SSW swell. The energy drops day by day, but it's still a nice run. Crowds could be a factor here.
Keep an eye on Thursday the 27th of August – it's a bit of a longer-range call, but it’s shaping up with a clean 6-foot SSW swell, a 15-second period, and light offshore winds. That's a great call for the reef. And then Sunday the 30th of August is another highlight with a very long period SW groundswell (19 seconds), a 4-foot to 5-foot face, and clean offshore breezes. That long period groundswell on a point break like this is a special thing.
From the 28th of August onward, the wind gets more inconsistent and the swell goes a bit south. There's still surf, but that perfect offshore window starts to close.
The Bottom Line: circle Wednesday the 19th through Friday the 21st of August for the biggest, cleanest, most powerful swell of the run. After that, the 27th and 30th are also promising. This wave is a deep-water reef, so it's raw and powerful. Don't take it lightly.
Til' next time,
Rusty
Short Range ForecastMostly dry. Warm (max 25°C on Sun night, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Wed night, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||
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 14 | SSW 18 | SSW 16 | SW 16 | SW 16 | SSW 18 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph | |||||||||||||||||||
1191 | 886 | 763 | 651 | 1594 | 1467 | 1412 | 3575 | 4037 | 4448 | 3648 | 3137 | 2383 | 1288 | 3433 | 2973 | 2359 | 2123 | 1529 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off |
High Tide | 00:29AM2.65m | 12:40PM2.37m | 00:58AM2.61m | 1:11PM2.15m | 1:26AM2.51m | 1:41PM1.92m | 1:55AM2.35m | 2:11PM1.68m | 2:25AM2.17m | 2:45PM1.45m | 3:04AM1.98m | 3:57PM1.24m | 4:20AM1.81m | ||||||
Low Tide | 6:40AM0.29m | 6:41PM0.29m | 7:16AM0.37m | 7:06PM0.45m | 7:51AM0.51m | 7:29PM0.62m | 8:29AM0.68m | 7:49PM0.80m | 9:16AM0.87m | 8:05PM0.98m | 10:40AM1.02m | 8:00PM1.16m | |||||||
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
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 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 27 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 26 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SW 16 | SW 16 | SSW 18 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
1191 | 886 | 763 | 472 | 1594 | 1467 | 1412 | 3575 | 4037 | 4448 | 3648 | 3137 | 2383 | 1254 | 3433 | 2973 | 2359 | 2123 | 1529 | |
Swell 2 Height (m) Direction Period (s) | SE 5 | SW 26 | SSW 20 | SSW 18 | SSW 21 | SSW 20 | SSW 19 | — | — | SE 6 | — | — | — | SSW 18 | — | — | — | SSW 20 | SSW 18 |
17 | 25 | 75 | 651 | 584 | 961 | 1242 | — | — | 40 | — | — | — | 1288 | — | — | — | 127 | 565 | |
Swell 3 Height (m) Direction Period (s) | S 26 | — | SSW 24 | SSW 24 | SSW 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 6 |
13 | — | 55 | 55 | 705 | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | |
Wind waves Height (m) Direction Period (s) | ESE 5 | SE 5 | SE 5 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | — | SE 7 | SE 7 | SE 6 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | ESE 6 |
37 | 17 | 29 | 25 | 18 | 41 | 38 | 33 | 66 | — | 52 | 89 | 68 | 143 | 143 | 91 | 74 | 64 | 44 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 0 | 38 | 3 | 1 | 0 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Outside Corner Surf forecast
The above surf forecast table for Outside Corner provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Outside Corner can be found by selecting the local surf guide option on the grey menu. Our Outside Corner 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 (Outside Corner) 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 Outside Corner 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.
Outside Corner is 15 km (9 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.











