Surf Forecasts:
Corners surf forecast from 15 Sep 2026:
- Most powerful swell: Saturday 19 Sep, 12AM (local time) - 1.5ft (0.4m), 8s period, S swell with 22 kJ wave energy.
Best Forecast Surf Conditions for Corners this week:
The most powerful waves expected at Corners in the next 16 days are 0.4m 8s and forecast to arrive on Saturday (Sep 19) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 14s period and expected on Sunday (Sep 20) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Sat 19th Sep) | 1.5ft (0.4m) 8s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Look, the flat spell we're in right now is a proper downer. From now until around the 26th, it’s just dribble. Tiny, weak, and a messy wind most of the time. You’d be wasting your time paddling out. The water is a warm 28.9°, which is about normal for the time of year, but there’s nothing to push that warmth around.
The first sign of life is late on the 27th. A little southeast pulse shows up, but it's weak. It’s not until the 28th that things get real. Corners (Bali) is the spot. The swell jumps to a solid 8ft plus, with a long 13-second period. The energy reading is off the charts. This is a serious, powerful groundswell, and with a cross-off wind, it could be absolutely pumping. This is the big one we've been waiting for. But listen, this is well over 8ft, so this is purely for the experienced crew. Beginners need to stay well clear.
The morning of the 30th still has a strong 7ft+ swell on the same energy, and it could still be really good. The wind is a bit lighter, too. But the afternoon looks like it’s going to get chopped up with the wind picking up again.
So, ride out the flat spell, charge hard on the 28th and the morning of the 30th. That's the window of opportunity. Don't sleep on it.
Short Range ForecastModerate rain (total 13mm), heaviest on Tue afternoon. Warm (max 28°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 28°C on Fri afternoon, min 26°C on Fri night). Winds increasing (light winds from the NE on Fri night, fresh winds from the N by Sun afternoon). | |||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||
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) | SW 8 | E 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 13 | E 13 | E 9 | E 9 | S 8 | ESE 9 | E 14 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 12 | 12 | 11 | 10 | 4 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 9:19PM2.09m | 10:06AM1.82m | 9:44PM2.01m | 10:45AM1.67m | 10:10PM1.90m | 11:36AM1.52m | 10:38PM1.77m | 1:12PM1.41m | 11:17PM1.63m | 4:27PM1.47m | 1:01AM1.51m | 5:12PM1.60m | ||||||||
Low Tide | 3:20PM0.75m | 3:52AM0.44m | 3:44PM0.89m | 4:28AM0.53m | 4:08PM1.03m | 5:09AM0.65m | 4:32PM1.18m | 6:06AM0.76m | 5:06PM1.32m | 7:38AM0.84m | 8:16PM1.42m | 9:28AM0.81m | 10:42PM1.30m | |||||||
 |  | | |  |  | | | | | | | | | | |  |  | | | |
 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — |
 | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:29 | — | — | 6:28 | — | — | 6:27 | — |
mm | 3 | 4 | 2 | 1 | — | — | 2 | 1 | — | 2 | 1 | — | 2 | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 28 | 28 | 26 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 26 |
Feels °C | 31 | 31 | 31 | 31 | 29 | 31 | 31 | 30 | 32 | 31 | 30 | 30 | 31 | 29 | 28 | 27 | 23 | 23 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 14 | E 13 | E 12 | E 14 | E 13 | E 13 | E 12 | E 12 |
| kJ | 176 | 180 | 150 | 144 | 113 | 108 | 83 | 76 | 57 | 54 | 55 | 77 | 136 | 737 | 723 | 1559 | 1391 | 956 | 702 | 365 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | N 6 | E 13 | N 6 | N 7 | N 7 | E 12 | ESE 15 | ENE 11 | NNW 9 | N 7 | S 8 | S 8 | S 8 | S 7 | N 8 |
| kJ | 21 | 18 | 20 | 25 | 26 | 21 | 84 | 19 | 25 | 15 | 44 | 74 | 95 | 26 | 16 | 11 | 10 | 4 | 4 | 132 |
Swell 3 Height (m) Direction Period (s) | SW 8 | E 15 | E 14 | E 14 | E 14 | E 14 | N 6 | E 13 | E 12 | E 12 | S 8 | ENE 11 | ESE 10 | S 8 | S 8 | S 8 | S 8 | — | SE 10 | S 7 |
| kJ | 3 | 17 | 64 | 58 | 100 | 92 | 20 | 84 | 47 | 45 | 22 | 43 | 52 | 12 | 12 | 11 | 10 | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | ENE 4 | — | — | — | — | N 3 | — | N 7 | — | — | N 7 | N 8 | N 8 | N 8 | — |
| kJ | — | — | — | — | 2 | 4 | — | — | — | — | 1 | — | 23 | — | — | 32 | 80 | 142 | 157 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 26 | 32 | 0 | 657 | 657 | 657 | 657 | 609 | 26 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Corners surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Corners Surf forecast
The above surf forecast table for Corners provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Corners can be found by selecting the local surf guide option on the grey menu. Our Corners 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 (Corners) 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 Corners 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.
Corners is 5 km (3 miles) from Misato. If you plan a holiday in Okinawa, look for hotels and other accommodation in Misato. Misato has rooms for a wide range of budgets as well as car hire and transport links.
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