
Surf Forecasts:
Outside Corner surf forecast from 17 Jul 2026:
- Best quality surf: Monday 20 Jul, 8PM (local time) - 7ft (2.1m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Monday 20 Jul, 2PM (local time) - 7ft (2.1m), 16s period, SSW swell with 2,318 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 8PM (local time) - 7ft (2.1m), 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 Monday (Jul 20) at 8PM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 1.1m and 7s. 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 Monday (Jul 20) at 2PM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 20th Jul) | 7ft (2.1m) 16s |
| Best Surf | 8PM (Mon 20th Jul) | 7ft (2.1m) 16s |
| Most Powerful | 2PM (Mon 20th Jul) | 7ft (2.1m) 16s |
Table - best surf conditions forecast for Outside Corner over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m looking at what we’ve got for the next couple of weeks. It’s all about one spot: Outside Corner, a reef and point setup that’s exposed to the swell and likes it from the southwest. The water temp is about average for this time of year, nothing weird going on there.
The overall pattern is a long, drawn-out run of rideable but not always firing surf. There’s a lot of offshore wind in the mix, which is a huge plus for keeping things clean, but the wave quality is often held back by tricky tides or inconsistent energy. The combined swell energy bounces around a fair bit, from moderate to strong – we’re talking values between 516 and 2998, so there’s definitely power in the water at times, but it’s not a constant roar.
We kick off on Saturday the 18th with a moderate 5ft SW swell, a very long 15-second period. That’s proper groundswell, and for a reef and point like Outside Corner, that’s a good thing. It’s clean with a fresh offshore breeze, but the energy is moderate (912). A solid start, but not a standout.
Through Sunday the 19th and Monday the 20th, the swell holds around 4ft to 5ft, still from the SW. The wind stays offshore, but the energy is moderate. Monday afternoon sees a bump to 7ft from the SSW with a 16-second period, and the energy jumps to strong (2317). That’s starting to get interesting, but it’s still a bit of a mixed bag.
Tuesday the 21st and Wednesday the 22nd are more of the same: clean, offshore conditions, but the swell drops a touch. The one standout in this first week is shaping up for Monday the 28th and Tuesday the 29th. That’s when the forecast really starts to hum. On Monday the 28th, we’ve got a solid 5ft SSW swell with a 17-second period and a moderate breeze offshore. The energy is strong (1666). But Tuesday the 29th is the real gem: 5ft SSW swell, a 16-second period, moderate offshore wind, and the energy is strong (1357). The call is for excellent conditions for experienced surfers. This is the best of the bunch early on – clean, powerful, and that reef will be holding the lines well with that long period.
After that, things settle into a pattern of smaller, cleaner days through the 30th and 31st, before another promising window opens up on Saturday the 1st of August. We’re looking at 6ft to 6ft SW swell, 15-16 second periods, moderate offshore breezes, and strong energy (2010 to 2230). That’s another excellent session for those who know the lineup.
Now, a word of caution: the long-range window around Sunday the 2nd of August shows a bigger 7ft SW swell with a very long 18-second period and strong energy (2998). That’s a lot of water moving. The wind is still offshore, but at that size, and with that period, it’s going to be a serious, heavy wave. This is for experts only, and even then, the tide conditions might be questionable. It’s promising, but it’s a long way out, so don’t get your hopes too high just yet.
The bottom line: Outside Corner is the only game in town, and it’s got a steady diet of clean, offshore wind and consistent swell. The absolute best bets are the 28th-29th of July and the 1st of August. Mark your calendar.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 26°C on Fri night, min 25°C on Fri night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Mon night. Warm (max 26°C on Mon night, min 25°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph | |||||||||||||||||||
993 | 784 | 833 | 776 | 577 | 488 | 1088 | 1031 | 2178 | 1832 | 1244 | 1028 | 731 | 528 | 346 | 253 | 487 | 264 | 290 | |
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 | off | off |
High Tide | 00:28AM2.37m | 12:24PM2.59m | 1:05AM2.43m | 1:04PM2.39m | 1:40AM2.43m | 1:43PM2.16m | 2:16AM2.38m | 2:23PM1.91m | 2:53AM2.28m | 3:06PM1.66m | 3:35AM2.15m | 4:04PM1.45m | 4:28AM2.02m | ||||||
Low Tide | 6:18AM0.49m | 6:47PM0.14m | 7:03AM0.51m | 7:19PM0.28m | 7:49AM0.58m | 7:50PM0.46m | 8:35AM0.68m | 8:20PM0.64m | 9:26AM0.80m | 8:50PM0.83m | 10:31AM0.90m | 9:23PM1.01m | |||||||
— | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | |
6:15 | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | — | 1 | — | 3 | 2 | — | 1 | 2 | 1 | 1 | 2 | 1 | — | — | 1 | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 25 | 25 | 26 | 26 |
Feels °C | 25 | 24 | 25 | 26 | 25 | 25 | 24 | 23 | 24 | 25 | 23 | 23 | 24 | 23 | 23 | 21 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 15 | SW 14 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 |
993 | 784 | 833 | 776 | 577 | 488 | 1088 | 1031 | 2178 | 1832 | 1244 | 1028 | 731 | 528 | 346 | 253 | 487 | 264 | 290 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SSW 22 | SSW 17 | SSW 20 | SSW 18 | — | SE 7 | — | SSW 20 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | — | SSW 11 | SSW 10 |
— | — | — | — | 46 | 264 | 336 | 887 | — | 75 | — | 37 | 62 | 107 | 223 | 196 | — | 130 | 96 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 8 | — | SW 18 | SSW 10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | — | 12 | 72 | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SSE 7 | SSE 7 | SSE 7 |
135 | 128 | 151 | 116 | 131 | 189 | 205 | 134 | 139 | 114 | 59 | 83 | 136 | 132 | 136 | 158 | 120 | 110 | 113 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 16 | 43 | 42 | 16 | 42 | 43 | 43 | 42 | 42 | 0 | 42 | 42 | 38 | 0 | 182 | 42 | 42 | 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.










