
Surf Forecasts:
Corners surf forecast from 10 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 12AM (local time) - 5ft (1.5m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 9PM (local time) - 5ft (1.6m), 11s period, S swell with 564 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 12AM (local time) - 5ft (1.5m), 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 12AM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 1.1m and 10s. 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 1.6m 11s and forecast to arrive on Monday (Aug 10) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Monday (Aug 17) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 11th Aug) | 5ft (1.5m) 10s |
| Best Surf | 12AM (Tue 11th Aug) | 5ft (1.5m) 10s |
| Most Powerful | 9PM (Mon 10th Aug) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Alright, let’s get into it.
The long-range picture is pretty flat overall, to be honest. There’s a window of surf at the start, but it fades out quickly into a series of small, weak days where you’ll be fighting for any kind of wave. It’s not shaping up to be a classic stretch, but there are a couple windows where it could be worth a paddle.
The first real window is Monday afternoon at Corners (Corners_2). We’ve got a 5ft south swell rolling in, with a period of 11 seconds. That’s got some push behind it. The combined wave energy is moderate at 1059, and with a cross-offshore breeze out of the ESE at 16 mph, it should actually be pretty clean. This is a reef break, and it’s fairly consistent, so there should be waves to be had. The water temp is 85°, which is pretty much bang on average for this time of year, so nothing weird there. This is your best bet for the next few days.
Tuesday morning is still worth a look. The swell drops slightly to 5ft, and the period shortens to 10 seconds, but the wind is lighter, out of the SE at 9 mph, and still cross-off. Wave energy is still moderate at 590. There’s a risk of thunderstorms, but the surf should be clean. It’s a notch below Monday, but still a goer.
From Tuesday afternoon onwards, things get pretty weak. The swell drops below 5ft, and you’ve got a mix of cross and cross-on winds chopping things up through Wednesday. Don’t get too excited about those days.
Thursday morning shows a small pulse of 3ft south swell with a short 8-second period. It’s clean with light winds, but it’s not really worth getting out of bed for. The energy is weak at 245. It’s a knee-to-waist high sort of day, if you’re desperate.
Then we hit a real flat spell. From Friday the 15th right through to the 20th, the swell just fades away. We’re talking 3ft down to 1ft. The energy numbers drop into the low hundreds and even below 100, which is weak. There’s a couple of days with offshore winds, but there’s just no swell to work with. It’s a long, frustrating gap of about six days with nothing worth paddling out for.
The next thing that shows up is on Friday the 21st. It’s a new south-southeast swell, 5ft, but the period is a short 7 seconds. It’s got a bit of energy, around 237, but it’s going to be a bit jumbly and disorganized. The wind is cross-off out of the SE at 16 mph, so it won’t be a total mess, but it’s not going to be a standout session. The tide might be questionable too. It’s a marginal one, at best.
Saturday the 22nd is a bit cleaner, with the swell easing to 4ft, but the period is still short at 7 seconds. The wind is better, light offshore out of the E at 9 mph. It will be clean, but the waves will be small and weak. Not a day to get excited about.
After that, it’s pretty much more of the same for the rest of the forecast. Small, weak swells in the 2ft to 3ft range, with periods hovering around 8-9 seconds. There are some clean, offshore mornings, particularly on the 23rd and 24th, but the swell is just too small to make them worthwhile. The energy is constantly in the weak category, rarely even hitting 200.
The final day, the 25th, shows a slightly longer period swell (11 seconds) but it’s coming from the southwest, straight into a cross-on wind, so it’s going to be choppy and messy. Forget it.
So, bottom line: get on Monday afternoon if you can, maybe Tuesday morning. After that, it’s a long stretch of small, weak, and mostly forgettable surf. It’s a blank run, which can happen for this area. Forecasts can change, so keep an eye on it, but don’t hold your breath.
Rusty out.
Short Range ForecastModerate rain (total 10mm), heaviest on Wed morning. Warm (max 30°C on Mon afternoon, min 26°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 30mm), heaviest during Fri morning. Warm (max 29°C on Fri afternoon, min 27°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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 10 | S 10 | S 10 | S 9 | S 9 | SSW 9 | SSW 8 | S 8 | S 8 | S 8 | SSW 8 | S 9 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 8 | SSW 9 | SSW 8 |
Wave Graph | ||||||||||||||||||||
573 | 468 | 490 | 356 | 244 | 192 | 232 | 227 | 138 | 109 | 116 | 184 | 102 | 154 | 151 | 88 | 132 | 160 | 96 | 92 | |
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-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-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 | 11:59PM1.13m | 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 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | |
7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | 1 | 2 | — | 2 | 3 | 1 | 1 | — | 5 | 1 | 8 | 2 | 2 | 4 | 3 | 2 | 3 | 4 | 3 |
Temp °C | 30 | 28 | 29 | 30 | 28 | 26 | 26 | 26 | 29 | 28 | 27 | 28 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 32 | 32 | 33 | 34 | 33 | 28 | 27 | 29 | 34 | 32 | 31 | 34 | 34 | 31 | 31 | 31 | 29 | 31 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | SSW 9 | SSW 8 | S 8 | S 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | SSW 8 | SSW 9 | SSW 8 |
573 | 468 | 490 | 356 | 244 | 192 | 232 | 227 | 138 | 109 | 116 | 184 | 88 | 154 | 151 | 88 | 132 | 160 | 96 | 92 | |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | E 12 | SW 10 | SW 9 | SW 9 | E 11 | E 10 | SW 8 | SW 8 | SW 8 | E 10 | S 9 | WNW 6 | W 6 | S 8 | S 9 | E 6 | S 8 | S 8 |
486 | 256 | 181 | 136 | 147 | 99 | 83 | 51 | 107 | 80 | 42 | 31 | 102 | 33 | 20 | 46 | 52 | 33 | 46 | 46 | |
Swell 3 Height (m) Direction Period (s) | E 13 | E 12 | SW 10 | E 12 | E 12 | E 11 | E 6 | N 8 | E 10 | E 10 | E 10 | N 7 | E 10 | E 9 | ENE 11 | E 11 | E 10 | E 10 | E 10 | E 10 |
280 | 248 | 100 | 136 | 134 | 86 | 10 | 13 | 73 | 51 | 53 | 9 | 17 | 15 | 40 | 59 | 51 | 53 | 75 | 73 | |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | — | — | — | — | SW 3 | — | — | — | — | — | — | WNW 5 | — | — | E 6 | — | E 6 | E 6 |
53 | 42 | — | — | — | — | 5 | — | — | — | — | — | — | 26 | — | — | 15 | — | 33 | 30 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 4 | 4 | 64 | 68 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 17 | 4 | 4 | 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.











