
Surf Forecasts:
Outside Corner surf forecast from 12 Aug 2026:
- Best quality surf: Thursday 13 Aug, 5AM (local time) - 6ft (1.8m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Wednesday 19 Aug, 8PM (local time) - 10ft (3.0m), 17s period, SSW swell with 4,583 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 5PM (local time) - 6.5ft (2.0m), 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 (Aug 12) at 5PM. The primary swell is predicted to be 2.0m and 16s period with a secondary swell of 0.5m and 20s. 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 Wednesday (Aug 19) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Thursday (Aug 13) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Wed 12th Aug) | 6.5ft (2.0m) 16s |
| Best Surf | 5AM (Thu 13th Aug) | 6ft (1.8m) 17s |
| Most Powerful | 8PM (Wed 19th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Outside Corner over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming down the pipe for Outside Corner (reef and point). This is a proper advanced spot that only really works for experienced surfers, and the next couple of weeks are packing a punch.
We kick off on Wednesday the 12th of August with a solid 7 ft SSW groundswell, running at a long 17 seconds. The water temp is sitting at 78°, which is pretty standard for this time of year. The wind is a clean ESE offshore at 16 mph, keeping the face smooth. This is excellent for those who can handle a wave of this size – the combined swell energy is high (2857), so you feel the power. The swell direction from the SSW is smack-bang on the optimum for Outside Corner. Thursday morning the 13th looks even better with a jump to 8 ft SSW, 17-second period, and lighter offshore winds at 12 mph. Energy bumps up to 3894. Thursday afternoon turns into a cross-off breeze though, and the swell hits 10 ft – that is expert territory, and the tide might be a factor, so pick your session carefully.
Moving into the weekend, Friday the 14th settles back a touch but stays solid. Morning shows 8 ft SSW, 16 seconds, offshore wind, and 2929 energy. Clean and punchy. Saturday morning the 15th is a real standout – 7 ft SSW from that same long 17-second pulse, but the wind drops to a gentle 9 mph offshore. That’s about as good as it gets for a reef and point like this. Smooth take-offs, long walls. Crowds can pop up here sometimes, but on a morning like that, it’s worth sharing the water for the quality.
Sunday the 16th continues the run with 7 ft SSW, 16 seconds, and a light ESE offshore at 9 mph in the morning. It’s still clean. The energy drops to 2170 but the wave quality remains high. Monday the 17th sees the swell taper to 5 ft and 14 seconds, still offshore, still clean. Getting smaller but still fun for the advanced crew. Tuesday the 18th bounces back up to 6 ft SSW, 16 seconds, with moderate offshore winds and 2551 energy.
Wednesday the 19th looks like the best call of the whole run. The swell is 8 ft SSW, 18 seconds – that’s a proper long-period groundswell. Energy is huge at 3950. Winds are solid offshore ESE at 12 mph. This is going to unload on the reef with perfect shape and size. For experts only.
Late next week, Thursday the 20th pushes up to 10 ft SW with a fresh 19 mph offshore wind. It’s still offshore, but that wind strength is getting feisty, and 10 ft on a reef point is serious. Energy is 4300. This is for the brave. Friday the 21st stays strong, and Saturday the 22nd is another belter: 8 ft SSW, 16 seconds, offshore wind, with 3750 energy. Magic.
We then roll into the second week. Sunday the 23rd drops back to 7 ft, then Monday the 24th sends another big pulse: 10 ft SSW, 16 seconds, morning offshore, 4255 energy. Tuesday the 25th is smaller and cleaner at 6 ft. Wednesday the 26th and Thursday the 27th are interesting – the swell drops right off to just 3 ft and 4 ft, but look at the period: 20 seconds! That is an ultra-long groundswell. At Outside Corner, a reef and point, that should produce clean, lined-up waves even at that size. Energy is still a surprising 1572 to 1604 due to the period.
All in all, this is a fantastic stretch for advanced surfers. The standouts are Thursday morning the 13th for the clean power, and Wednesday the 19th for that 18-second groundswell with perfect offshore wind. For the bravest, Thursday the 20th and Monday the 24th offer the biggest, most challenging waves. Keep an eye on the tides, because a 10 ft SSW on this reef can change the game quickly with a low tide. For beginners, this whole run is well over 5 ft often and sometimes over 8 ft, so it’s a no-go.
Keep it salty, keep it tight.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Wed afternoon, min 24°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 25°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
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 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 16 | SSW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
1828 | 1585 | 3894 | 4103 | 3415 | 2581 | 1877 | 1714 | 2929 | 2862 | 2329 | 2054 | 1599 | 1191 | 996 | 763 | 768 | 1855 | 2567 | 1822 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 10:24PM2.08m | 10:09AM2.64m | 10:56PM2.31m | 10:51AM2.69m | 11:28PM2.49m | 11:30AM2.66m | 11:59PM2.61m | 12:06PM2.54m | 00:29AM2.65m | 12:40PM2.37m | 00:58AM2.61m | 1:11PM2.15m | 1:26AM2.51m | |||||||
Low Tide | 4:07PM0.18m | 3:57AM0.67m | 4:42PM0.08m | 4:42AM0.47m | 5:15PM0.05m | 5:24AM0.33m | 5:45PM0.08m | 6:03AM0.27m | 6:14PM0.16m | 6:40AM0.29m | 6:41PM0.29m | 7:16AM0.37m | 7:06PM0.45m | |||||||
— | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
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 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 |
Feels °C | 25 | 26 | 25 | 25 | 26 | 26 | 24 | 26 | 25 | 25 | 26 | 28 | 26 | 27 | 27 | 26 | 26 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 16 | SSW 16 | SW 16 |
1828 | 1585 | 3894 | 4103 | 3415 | 2581 | 1877 | 1714 | 2929 | 2862 | 2329 | 2054 | 1599 | 1191 | 996 | 763 | 590 | 1855 | 2567 | 1822 | |
Swell 2 Height (m) Direction Period (s) | S 20 | S 13 | — | — | SSW 24 | SSW 21 | SSW 21 | SSW 19 | — | — | SSE 5 | — | — | SE 5 | SE 5 | SSW 20 | SSW 18 | SSW 21 | SSW 20 | SSW 19 |
196 | 759 | — | — | 54 | 260 | 333 | 788 | — | — | 19 | — | — | 16 | 12 | 127 | 768 | 718 | 225 | 1147 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 26 | SW 24 | SW 24 | SE 6 | SE 6 | SE 6 | SE 6 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 23 | 142 | 23 | 11 | 19 | 19 | |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | — | — | — | SSE 8 | SE 8 | SSE 7 | SE 5 | SE 5 | — | SE 5 | SE 5 | SE 5 | — | SE 5 | ESE 6 | — | — | ESE 6 |
19 | 49 | — | — | — | 86 | 57 | 30 | 19 | 23 | — | 14 | 19 | 28 | — | 16 | 47 | — | — | 49 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 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.











