
Surf Forecasts:
Corners surf forecast from 6 Sep 2026:
- Best quality surf: Sunday 13 Sep, 3PM (local time) - 2.5ft (0.7m), 9s period, S swell with offshore winds.
- Most powerful swell: Saturday 12 Sep, 9AM (local time) - 7.5ft (2.3m), 11s period, SE swell with 1,201 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 3PM (local time) - 2.5ft (0.7m), 9s period with S swell.
Best Forecast Surf Conditions for Corners this week:
The surf forecast for Corners over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 3PM. The primary swell is predicted to be 0.7m and 9s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Corners in the next 16 days are 2.3m 11s and forecast to arrive on Saturday (Sep 12) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 7s period and expected on Sunday (Sep 06) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Sun 13th Sep) | 2.5ft (0.7m) 9s |
| Best Surf | 3PM (Sun 13th Sep) | 2.5ft (0.7m) 9s |
| Most Powerful | 9AM (Sat 12th Sep) | 7.5ft (2.3m) 11s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Alright, let's get real here. The long-range picture ain't looking pretty for the next 16 days. We're looking at a long stretch of flatness or junk, with only a brief window of size that's more trouble than it's worth unless you're a real charger.
The first decent energy we see doesn't show up until Saturday, September 12th. That morning, we get a pulse of 8ft swell from the southeast, running at 11 seconds. Combined wave energy is a solid 1201, so there's plenty of power in the water. But here's the catch: that's a lot of juice for a reef break like Corners, and with a 19 mph cross-offshore breeze from the east, it's going to be raw, battling, and not for the faint of heart. The afternoon cleans up a bit to a fresh offshore from the east, dropping to 7ft, but still, this is expert territory. Anything over 8ft is for experts only, and we're right on that edge. The water temp is 83°, which is about average for this time of year.
The rest of the run is a total bust. From the 6th up to the 12th, we see nothing but tiny, weak waves with poor conditions. Then after the 12th, it drops straight back into the gutter. The 13th of September has a 3ft south swell, but it's a quick fade. A few days of glassy conditions pop up around the 19th and 20th, but with zero swell to speak of, it's just a flat, pretty pond. The 21st has a couple of glassy sessions with tiny 1ft waves, but honestly, that's barely a ripple.
The single standout, if you can call it that, is Saturday, September 12th. The morning session at Corners has the most size and energy, but it's a mean, unruly day. The afternoon is your best bet, with the offshore wind cleaning up those 7ft southeast lines. It's a short window, and it's not for beginners. If you're an expert looking for a scrap, that's your moment. Don't blink.
Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Sun morning. Warm (max 28°C on Sun morning, min 26°C on Tue night). Winds decreasing (strong winds from the N on Sun morning, moderate winds from the N by Mon night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Thu morning. Warm (max 29°C on Thu morning, min 26°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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 8 | S 8 | SW 8 | S 9 | SW 8 | SSE 9 | SW 8 | SSE 8 | S 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SW 8 | SW 8 | ESE 8 | SE 11 | SE 10 | ESE 9 |
Wave Graph | |||||||||||||||||||||
73 | 51 | 17 | 38 | 17 | 16 | 15 | 22 | 10 | 17 | 16 | 15 | 14 | 14 | 13 | 3 | 3 | 0 | 1201 | 851 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | off | cross-off | off | off |
High Tide | 4:38PM1.63m | 3:05AM1.74m | 5:34PM1.77m | 4:36AM1.86m | 6:12PM1.90m | 5:37AM2.01m | 6:43PM2.00m | 6:26AM2.14m | 7:12PM2.08m | 7:08AM2.21m | 7:38PM2.13m | 7:46AM2.23m | 8:04PM2.16m | ||||||||
Low Tide | 9:37PM1.34m | 10:29AM0.52m | 11:02PM1.18m | 11:31AM0.41m | 11:53PM0.98m | 12:17PM0.33m | 00:33AM0.78m | 12:56PM0.30m | 1:08AM0.61m | 1:30PM0.32m | 1:42AM0.47m | 2:01PM0.39m | 2:15AM0.39m | ||||||||
6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | |
mm | 2 | 2 | 1 | 1 | 3 | — | 1 | 1 | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 29 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 28 | 25 | 26 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 29 | 28 | 32 | 31 | 29 | 29 | 28 | 27 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | S 8 | E 9 | S 9 | S 9 | E 9 | SW 8 | SSE 8 | ENE 9 | S 8 | S 7 | N 8 | N 8 | N 8 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 7 |
73 | 51 | 74 | 38 | 13 | 14 | 15 | 22 | 15 | 10 | 10 | 135 | 127 | 137 | 125 | 96 | 101 | 48 | 30 | 29 | 17 | |
Swell 2 Height (m) Direction Period (s) | WNW 7 | E 7 | SW 8 | ESE 8 | E 8 | NE 10 | E 9 | ENE 8 | S 8 | ENE 7 | ENE 9 | E 9 | E 9 | SE 9 | SE 9 | E 15 | E 15 | — | E 14 | E 14 | E 14 |
21 | 23 | 17 | 24 | 12 | 24 | 13 | 6 | 10 | 5 | 15 | 14 | 14 | 14 | 13 | 39 | 39 | — | 61 | 64 | 62 | |
Swell 3 Height (m) Direction Period (s) | E 14 | E 9 | S 9 | E 13 | SW 8 | SSE 9 | S 8 | E 9 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 9 | S 7 | SW 8 | SW 8 | E 14 | — | — | E 10 |
4 | 41 | 15 | 3 | 17 | 16 | 12 | 14 | 10 | 17 | 16 | 15 | 14 | 13 | 4 | 3 | 3 | 98 | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | NE 6 | N 7 | N 8 | N 8 | NNW 7 | NNW 9 | NNW 8 | NNW 9 | N 8 | N 8 | N 8 | N 6 | E 3 | SE 5 | ESE 5 | ESE 8 | SE 8 | ESE 8 | SE 11 | SE 10 | ESE 9 |
269 | 611 | 526 | 374 | 231 | 320 | 346 | 466 | 329 | 213 | 241 | 39 | 5 | 27 | 49 | 347 | 522 | 513 | 1201 | 851 | 528 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 799 | 733 | 733 | 657 | 775 | 29 | 657 | 657 | 657 | 657 | 657 | 657 | 0 | 2 | 657 | 657 | 657 | 657 | 657 | 657 | 622 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.










