Surf Forecasts:
Outside Corner surf forecast from 15 Sep 2026:
- Best quality surf: Tuesday 15 Sep, 11AM (local time) - 6ft (1.8m), 15s period, SW swell with offshore winds.
- Most powerful swell: Sunday 20 Sep, 11PM (local time) - 7ft (2.1m), 16s period, SW swell with 2,185 kJ wave energy.
- Next surfable swell (1★+): Tuesday 15 Sep, 11AM (local time) - 6ft (1.8m), 15s period with SW 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 Tuesday (Sep 15) at 11AM. The primary swell is predicted to be 1.8m and 15s 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 2.1m 16s and forecast to arrive on Sunday (Sep 20) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Sep 15) at 2PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 15th Sep) | 6ft (1.8m) 15s |
| Best Surf | 11AM (Tue 15th Sep) | 6ft (1.8m) 15s |
| Most Powerful | 11PM (Sun 20th Sep) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Outside Corner over the next 16 days.
The Lowdown
Alright, Rusty here, let's get into it.
We’ve got a solid 16-day window that starts Tuesday morning, September 15th, with good waves right off the bat and barely a day off until the end. The standout through the whole run is Outside Corner. This is an advanced reef and point break pulling in consistent SW to SSW groundswell. The combined swell energy is strong, often in the 1000 to 2000 range, and sometimes much higher. Water temperature is about average for the time of year, nothing weird going on there.
We kick off Tuesday the 15th with a clean 6ft SW swell at 15 seconds, and a moderate offshore breeze from the ESE. That’s long period groundswell hitting a reef and point, so the shape should be legit, with nice long lines, but expect longer lulls between sets. It’s solid, powerful, and only for experienced surfers at this size and with that period. This pattern holds into Wednesday the 16th morning with similar 6ft SSW swell, again offshore.
Wednesday afternoon the wind goes cross-offshore so the quality drops a notch but it's still rideable. Thursday the 17th morning is the best of the first week: 7ft SSW swell, clean offshore wind, and combined swell energy jumping to 1947 – a solid, powerful push. Friday the 18th eases a bit to 5ft but stays clean offshore in the morning. Saturday the 19th and Sunday the 20th see size dropping then building again. Sunday the 20th morning fires up with a 7ft SW swell at a very long 16-second period, energy up to 2008, and glassy offshore conditions. That’s a real window of excellence – long period groundswell like this at a point and reef setup is a dream.
Monday the 22nd and Tuesday the 23rd stay around 5ft to 7ft, mostly clean mornings. Then the second week kicks off with a fantastic run starting Wednesday the 23rd morning – another 7ft SSW, 16-second swell, energy at 1871, and clean offshore wind. Thursday the 24th and Friday the 25th stay solid, but the real standout of the whole forecast appears on Sunday the 27th: a massive 10ft SSW groundswell with an 18-second period and combined energy exploding to 6778. Now, this is big – over 8ft means experts only. The wind is cross-offshore, so it won’t be glassy, but the sheer size and power will be incredible for those who can handle it. That swell lingers into Monday the 28th morning at 8ft with a gentle offshore wind and energy still at 3428. That Monday morning is another top-tier call for experts.
After that, it settles back to a clean 6ft SSW on Tuesday the 29th and Wednesday the 30th mornings offshore. Crowds are possible at Outside Corner, so get there early when it’s good.
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Wed night, min 25°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Thu night, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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) | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 1331 | 1436 | 1349 | 1341 | 1158 | 1261 | 1488 | 1667 | 1427 | 1143 | 957 | 659 | 796 | 722 | 581 | 974 | 2008 | 2080 | 2130 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | cross-off | off | off | off | off | cross-off | off | off | off | cross-off | off |
High Tide | 11:50PM2.75m | 12:12PM2.30m | 00:16AM2.68m | 12:40PM2.12m | 00:41AM2.55m | 1:06PM1.91m | 1:06AM2.37m | 1:32PM1.70m | 1:33AM2.17m | 2:00PM1.49m | 2:03AM1.96m | 2:50PM1.28m | 2:54AM1.75m | ||||||
Low Tide | 6:11AM0.13m | 6:02PM0.37m | 6:41AM0.23m | 6:25PM0.50m | 7:11AM0.39m | 6:46PM0.65m | 7:43AM0.58m | 7:04PM0.82m | 8:22AM0.80m | 7:16PM1.00m | 9:26AM1.01m | 6:58PM1.18m | |||||||
 |  | | | | |  | | | | | |  | | | | | | | |
 | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — |
 | 6:15 | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — |
mm | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 |
Feels °C | 24 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 |
| kJ | 1331 | 1436 | 1349 | 1341 | 1158 | 1261 | 1488 | 1667 | 1427 | 1143 | 957 | 659 | 796 | 722 | 581 | 974 | 2008 | 2080 | 2130 |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 16 | SW 21 | SW 20 | S 6 | SSW 18 | ESE 6 | — | SW 22 | SW 16 | SW 20 | SW 18 | SW 18 | SSW 13 | ESE 7 | SE 6 | SE 6 |
| kJ | — | — | — | 5 | 18 | 61 | 20 | 280 | 41 | — | 18 | 203 | 99 | 263 | 338 | 479 | 30 | 15 | 19 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 16 | — | — | — | — | — | — | SSW 21 | SSW 20 | SE 5 | — | SE 6 | — | — | SSW 8 |
| kJ | — | — | — | — | 5 | — | — | — | — | — | — | 42 | 38 | 21 | — | 12 | — | — | 24 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SSE 5 | SSE 6 | SE 5 | SE 6 | ESE 6 | SE 5 | SE 6 | ESE 6 | SE 5 | SE 5 | — | — | — | SE 6 |
| kJ | 65 | 50 | 52 | 44 | 32 | 36 | 47 | 32 | 31 | 14 | 22 | 15 | 14 | 7 | 6 | — | — | — | 40 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Best forecast wave conditions in The Bukit - Bali | |||||||||||||||||||
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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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