
Surf Forecasts:
Corners surf forecast from 9 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 6AM (local time) - 5ft (1.6m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 6AM (local time) - 6.5ft (2.0m), 11s period, S swell with 934 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 6AM (local time) - 5ft (1.6m), 10s 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 Tuesday (Aug 11) at 6AM. The primary swell is predicted to be 1.6m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Corners in the next 16 days are 2.0m 11s and forecast to arrive on Monday (Aug 10) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 14s period and expected on Monday (Aug 10) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 11th Aug) | 5ft (1.6m) 10s |
| Best Surf | 6AM (Tue 11th Aug) | 5ft (1.6m) 10s |
| Most Powerful | 6AM (Mon 10th Aug) | 6.5ft (2.0m) 11s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Alright mates, Rusty here. Let's have a look at what the ocean's got for us over the next couple of weeks. It’s a bit of a mixed bag, so let’s break it down day by day.
We kick things off on Monday the 10th with some decent energy in the water, but it’s a bit messy. There's a solid 6ft of south swell running, but the wind is a cross-off at 16 mph and there are storms about. It’s surfable, but you’ll be working for it. The energy is strong at 1443, but it’s not the cleanest. It’s a similar story into Tuesday the 11th; the swell backs off slightly to 5ft, but the wind drops right out, leaving us with much cleaner conditions. That’s looking like the pick of the first few days, with the energy still moderate at 648.
Then we hit a bit of a lull. Wednesday the 12th sees the swell drop to 5ft, but the wind goes onshore and the conditions turn poor. The energy tanks to 300. From there, it’s a slow grind down. The swell fades through the rest of the week, and we’re looking at small, weak surf, mostly under 3ft, with the energy dropping to the low 100s and below. The wind stays mostly cross-off or light, but there’s just not much push. Saturday afternoon the 15th goes glassy, but with only 4ft on offer, it’s pretty weak.
The second week doesn’t start with much hope either. The swell stays small and weak, and the wind picks up. From the 18th through to the 20th, we’re looking at poor conditions with a rising trade wind, and the swell is down around 2ft to 2ft. The energy is weak, below 100. It’s grim.
But hold on, there's a pulse on the charts. Friday the 21st shows a bump of new energy coming in. We’re looking at 7ft of southeast swell, but the period is only 8 seconds, so it’s a bit short-period and junky. The energy is moderate at 484, but the wind is still cross-off and there are storms around. It’s a promise of something, but the conditions look marginal.
After that, it fades again. The weekend of the 23rd and 24th is small and poor, with the swell dropping back under 3ft and the wind staying fresh out of the southeast. The energy is weak, and it’s not worth getting too excited about.
So, the standout window is Tuesday the 11th. That’s your best bet for a clean session on the Corners (this region). The 5ft south swell with light winds will be the cleanest waves of the period. It’s not huge, but it’ll be the most fun you’ll have. The other pulse on the 21st is worth keeping an eye on, but it’s a week and a half away, and the short period and wind make it a bit of a gamble. Remember, this is a reef break, so it can handle the swell, but the short period might make it a bit lumpy.
The water temp is about average for this time of year, so no surprises there.
Alright, that’s the long and short of it. It’s not a classic fortnight, but there’s a couple of windows to get wet. Stay stoked.
Rusty.
Short Range ForecastModerate rain (total 15mm), heaviest on Wed morning. Warm (max 30°C on Mon morning, min 26°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Thu afternoon. Warm (max 30°C on Fri afternoon, min 27°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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) | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | S 8 | S 9 | SSW 8 | S 9 | S 9 | SSW 8 | SSW 9 | SSW 9 | SSW 8 | SSW 9 | SSW 9 |
Wave Graph | |||||||||||||||||||||
736 | 573 | 533 | 426 | 499 | 288 | 300 | 222 | 217 | 176 | 109 | 117 | 90 | 78 | 99 | 160 | 168 | 208 | 194 | 154 | 199 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | on | cross-on | cross | cross | cross-on | cross-off | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 6:33PM1.89m | 5:36AM2.05m | 7:10PM2.00m | 6:28AM2.16m | 7:43PM2.07m | 7:14AM2.24m | 8:13PM2.13m | 7:57AM2.27m | 8:42PM2.15m | 8:37AM2.24m | 9:11PM2.15m | 9:15AM2.15m | 9:39PM2.13m | ||||||||
Low Tide | 11:41AM0.32m | 11:59PM1.13m | 12:31PM0.21m | 00:45AM0.97m | 1:14PM0.15m | 1:25AM0.82m | 1:52PM0.15m | 2:03AM0.69m | 2:27PM0.21m | 2:39AM0.60m | 3:00PM0.32m | 3:15AM0.54m | 3:31PM0.46m | ||||||||
5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | |
— | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | — | 3 | — | 4 | 4 | 1 | 3 | 2 | 2 | 1 | — | — | — | — | — | 1 | 2 | 3 | 23 |
Temp °C | 30 | 30 | 28 | 29 | 29 | 28 | 26 | 26 | 26 | 28 | 29 | 27 | 29 | 30 | 28 | 30 | 30 | 27 | 29 | 30 | 27 |
Feels °C | 31 | 32 | 31 | 33 | 33 | 33 | 29 | 29 | 29 | 33 | 34 | 31 | 33 | 35 | 33 | 34 | 34 | 31 | 33 | 34 | 30 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | S 8 | S 9 | SSW 8 | SW 8 | S 9 | SSW 8 | SSW 9 | SSW 9 | SSW 8 | SSW 9 | SSW 9 |
736 | 573 | 533 | 426 | 499 | 288 | 300 | 222 | 217 | 176 | 109 | 117 | 90 | 70 | 99 | 160 | 168 | 208 | 194 | 154 | 199 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 10 | SW 10 | E 12 | E 12 | SW 10 | E 11 | E 11 | E 10 | E 10 | E 10 | SW 9 | S 8 | S 9 | SW 8 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 |
593 | 486 | 256 | 181 | 136 | 110 | 84 | 83 | 51 | 50 | 75 | 64 | 66 | 78 | 54 | 61 | 61 | 77 | 77 | 53 | 51 | |
Swell 3 Height (m) Direction Period (s) | E 14 | E 13 | E 12 | SW 10 | E 6 | E 12 | E 6 | E 6 | ENE 13 | N 8 | SW 8 | E 10 | E 10 | E 10 | E 9 | ESE 5 | S 8 | W 7 | ESE 4 | S 7 | W 6 |
526 | 280 | 248 | 122 | 26 | 134 | 16 | 10 | 32 | 18 | 39 | 53 | 31 | 30 | 15 | 4 | 5 | 3 | 4 | 27 | 7 | |
Wind waves Height (m) Direction Period (s) | SSE 10 | E 7 | E 7 | — | — | — | — | — | E 5 | — | — | — | — | — | — | — | ESE 5 | ESE 4 | — | — | — |
627 | 51 | 43 | — | — | — | — | — | 8 | — | — | — | — | — | — | — | 4 | 4 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 0 | 4 | 4 | 16 | 16 | 4 | 2 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
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.











