Surf Forecasts:
Outside Corner surf forecast from 8 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 8AM (local time) - 8ft (2.5m), 16s period, SSW swell with 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★+): Wednesday 9 Sep, 8AM (local time) - 8ft (2.5m), 16s 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 Wednesday (Sep 09) at 8AM. The primary swell is predicted to be 2.5m and 16s period. 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 2.5m 16s and forecast to arrive on Wednesday (Sep 09) at 8AM. 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 Sunday (Sep 13) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Wed 9th Sep) | 8ft (2.5m) 16s |
| Best Surf | 8AM (Wed 9th Sep) | 8ft (2.5m) 16s |
| Most Powerful | 8AM (Wed 9th Sep) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Outside Corner over the next 16 days.
The Lowdown
Alright, crew, Rusty here again. Let's break down the same forecast but in feet and miles per hour, so you don't have to do the math.
We're focusing on Outside Corner, a reef and point break that's got a good angle on the swell. The water's sitting at about 79°, which is pretty normal for this time of year.
The action starts on Wednesday, September 9th, with some rain showers and a cross-offshore wind from the SE at 12 mph. The swell is a solid 8 ft from the SSW, with a very long period of 16 seconds, packing a massive punch (3182 energy). This is a groundswell, and at this size, it's for the experienced crew only. The conditions are clean, but the tide might be a bit tricky.
Things really lock in on Friday, September 11th. The wind turns offshore from the ESE, and we get a clean 6 ft to 6 ft SW swell with a 16-second period. The offshore breeze will groom those long-period lines to perfection. The energy is still strong (1865). This is a prime window for the advanced surfers.
This pattern of clean, offshore winds and solid SW swell (5 ft to 7 ft) continues through the following week. From Saturday, September 12th, all the way to Friday, September 18th, it's excellent surf every morning and afternoon. The wind is light to moderate from the ESE or SE, keeping the surface smooth. The swell period stays in that 14 to 18-second range, meaning lots of push and nice, organized waves.
The standout is clearly on Tuesday, September 22nd. The morning session is looking exceptional. The swell is 8 ft from the SSW, with a very long period of 18 seconds, and the combined energy is a whopping 5409. The wind is a moderate offshore from the SE. This is a serious, powerful groundswell for a point break. This is for experts only. The afternoon gets a bit cross-off, but the morning is the one to circle on your calendar.
The run continues into the final days, with excellent conditions on Wednesday, September 23rd morning (7 ft, clean) and a great morning on Thursday, September 24th (8 ft, offshore). It's a long, consistent run of quality surf. The crowds can pop up here from time to time, so keep that in mind.
Rusty, signing off.
Short Range ForecastLight rain (total 4mm), mostly falling on Wed morning. Warm (max 25°C on Wed morning, min 24°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 26°C on Sun night, min 25°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||||
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 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3182 | 2823 | 2122 | 2002 | 2431 | 2343 | 1799 | 1394 | 1140 | 928 | 763 | 1944 | 2065 | 2561 | 1978 | 1494 | 1402 | 1331 | 1436 | 1314 | 1203 |
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 | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 8:29AM2.23m | 9:31PM2.03m | 9:20AM2.41m | 10:00PM2.30m | 10:02AM2.53m | 10:28PM2.52m | 10:38AM2.57m | 10:56PM2.67m | 11:12AM2.54m | 11:23PM2.75m | 11:43AM2.44m | 11:50PM2.75m | 12:12PM2.30m | 00:16AM2.68m | |||||||
Low Tide | 3:12PM0.43m | 3:12AM0.76m | 3:46PM0.29m | 3:54AM0.49m | 4:16PM0.21m | 4:32AM0.28m | 4:45PM0.18m | 5:06AM0.15m | 5:12PM0.21m | 5:39AM0.10m | 5:38PM0.27m | 6:11AM0.13m | 6:02PM0.37m | ||||||||
 |  |  | | |  |  | | | | |  | | | |  | | | | | | |
 | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — |
 | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — |
mm | 2 | — | — | — | — | 1 | — | — | 1 | — | — | 2 | — | — | 4 | 1 | — | 1 | — | — | 3 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 28 | 27 | 26 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 3182 | 2823 | 2122 | 2002 | 2431 | 2343 | 1799 | 1394 | 1140 | 928 | 763 | 1944 | 2065 | 2561 | 1978 | 1494 | 1402 | 1331 | 1436 | 1314 | 1203 |
Swell 2 Height (m) Direction Period (s) | — | — | SSW 18 | SSW 19 | — | SW 26 | SSW 26 | SSW 10 | SSW 10 | SSW 21 | SW 21 | SW 14 | SW 14 | — | — | — | — | — | SSW 6 | — | SE 5 |
| kJ | — | — | 209 | 280 | — | 27 | 66 | 106 | 71 | 799 | 522 | 529 | 447 | — | — | — | — | — | 11 | — | 30 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 24 | SW 24 | — | NE 7 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 142 | 141 | — | 8 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 4 | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — |
| kJ | — | — | 15 | 9 | 12 | 13 | 14 | 14 | 16 | 22 | 33 | 35 | 40 | 72 | 82 | 82 | 91 | 60 | 47 | 47 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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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.
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