
Surf Forecasts:
Corners surf forecast from 7 Aug 2026:
- Best quality surf: Saturday 8 Aug, 12PM (local time) - 23ft (7.0m), 13s period, SSW swell with cross-shore winds.
- Most powerful swell: Saturday 8 Aug, 12PM (local time) - 23ft (7.0m), 13s period, SSW swell with 15,886 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 12PM (local time) - 23ft (7.0m), 13s period with SSW 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 Saturday (Aug 08) at 12PM. The primary swell is predicted to be 7.0m and 13s period. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Corners in the next 16 days are 7.0m 13s and forecast to arrive on Saturday (Aug 08) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 10s period and expected on Friday (Aug 07) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 8th Aug) | 23ft (7.0m) 13s |
| Best Surf | 12PM (Sat 8th Aug) | 23ft (7.0m) 13s |
| Most Powerful | 12PM (Sat 8th Aug) | 23ft (7.0m) 13s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Alright folks, it’s Rusty here. Let’s get into it. For the next couple of weeks, the outlook for Corners is a bit of a mixed bag. We’ve got a heavy start, then a long lull, and a small window of something decent later on.
The first few days are a total write-off. We’re looking at Friday the 7th and Saturday the 8th, and it’s not good. A massive swell is rolling in, but it’s coming with some serious wind. We’re talking severe gale and gale force cross-onshore and cross-shore winds. The combined wave energy is extreme, hitting 4042 on Friday afternoon and a whopping 13330 on Saturday morning. That’s a lot of power, but it’s completely blown out with huge, crossing waves. This is a hard pass for paddle surfing; if you’ve got a kite, this might be your thing, but for the rest of us, it’s a no-go. The swell is 15ft to 23ft, and with those short, angry periods, it’s just a mess. Water temp is sitting at 86°F, which is a touch warmer than normal for this time of year.
Sunday the 9th and Monday the 10th are still rough. The swell drops to 13ft, then 8ft, but the wind stays cross-shore and fresh, leaving a lumpy, choppy surface. The energy is still moderate to strong (5341 to 2727), but the quality is poor. Not worth getting wet.
Tuesday the 11th through Wednesday the 12th, the swell fades to under 7ft, but we’re still stuck with cross-onshore winds and chop. It’s just messy.
Now, here’s where it gets a little interesting. From Thursday the 13th of August, the wind finally swings around to a cross-offshore direction. The swell hangs around 4ft to 5ft, coming from the SSW. The period is short at 9 seconds, so it’s not a classic groundswell, but the wind is light and the conditions are clean. The energy is weak (around 315 to 275), but it’s clean. Thursday morning and Friday the 14th look like the best on offer in this whole forecast. The waves will be small, clean, and surfable. It’s not going to be pumping, but for a few waves in clean conditions, it’s your best bet.
The rest of the run from Saturday the 15th onward is a slow fade. The swell drops below 3ft, and while the wind stays offshore or cross-offshore, the wave energy is weak (under 200). It’s almost flat from the 18th of August onwards, with energy dropping to 37 to 80. There’s a tiny bump on the 22nd of August with energy hitting 104, but it’s only 2ft and short period. It’s a long stretch of marginal to poor conditions.
So, the standout is Thursday the 13th and into Friday the 14th. It’s the only time the wind plays nice and the swell is still rideable. Don’t expect a classic, but it’s the cleanest we’ll see. The rest of the window is a long wait.
Rusty.
Short Range ForecastHeavy rain (total 330mm), heaviest during Fri night. Warm (max 29°C on Fri night, min 27°C on Sat morning). Winds decreasing (severe gales from the S on Fri night, fresh winds from the SSE by Sun night). | Days 4-6 Weather SummaryHeavy rain (total 43mm), heaviest during Mon night. Warm (max 30°C on Wed afternoon, min 28°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | NW 9 | WNW 10 | SSW 10 | SSW 12 | SSW 13 | S 11 | S 11 | S 12 | SSW 12 | S 11 | S 11 | SW 12 | SW 11 | S 10 | S 10 | S 9 | SW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
Wave Graph | |||||||||||||||||||||
3437 | 4042 | 8551 | 13330 | 13056 | 4274 | 4207 | 4737 | 4114 | 1751 | 1625 | 1094 | 770 | 710 | 494 | 380 | 293 | 506 | 315 | 242 | 271 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:33PM1.55m | 1:33AM1.83m | 4:33PM1.62m | 3:07AM1.83m | 5:46PM1.76m | 4:31AM1.92m | 6:33PM1.89m | 5:36AM2.05m | 7:10PM2.00m | 6:28AM2.16m | 7:43PM2.07m | 7:14AM2.24m | 8:13PM2.13m | ||||||||
Low Tide | 7:25PM1.25m | 9:12AM0.60m | 9:22PM1.33m | 10:37AM0.47m | 10:58PM1.26m | 11:41AM0.32m | 11:59PM1.13m | 12:31PM0.21m | 00:45AM0.97m | 1:14PM0.15m | 1:25AM0.82m | 1:52PM0.15m | 2:03AM0.69m | ||||||||
5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 7:12 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | |
mm | 33 | 37 | 172 | 26 | 33 | 18 | 3 | 3 | 5 | 2 | 3 | 19 | 2 | 7 | 8 | 2 | — | — | 4 | 2 | 10 |
Temp °C | 28 | 28 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 28 |
Feels °C | 21 | 22 | 22 | 20 | 22 | 25 | 27 | 27 | 29 | 30 | 30 | 30 | 31 | 31 | 33 | 33 | 34 | 32 | 33 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | E 15 | NNE 11 | E 12 | E 11 | E 10 | WSW 13 | WSW 13 | WSW 13 | E 14 | SW 12 | S 11 | SW 12 | S 10 | S 10 | S 10 | S 9 | S 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
4235 | 737 | 97 | 116 | 102 | 3125 | 1134 | 444 | 140 | 976 | 1625 | 1094 | 766 | 710 | 494 | 380 | 280 | 506 | 315 | 242 | 271 | |
Swell 2 Height (m) Direction Period (s) | NNE 11 | E 12 | E 16 | ENE 16 | E 15 | E 10 | E 10 | E 14 | E 8 | E 14 | SW 12 | E 12 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | E 10 | E 10 | E 6 | E 10 |
860 | 496 | 5 | 24 | 17 | 90 | 68 | 37 | 50 | 297 | 899 | 248 | 770 | 524 | 369 | 204 | 293 | 52 | 52 | 30 | 31 | |
Swell 3 Height (m) Direction Period (s) | — | NNW 10 | ENE 16 | — | ENE 15 | E 15 | E 15 | ENE 14 | W 13 | E 7 | E 13 | E 7 | E 12 | E 12 | E 11 | E 11 | E 11 | E 5 | N 8 | S 8 | W 7 |
— | 232 | 26 | — | 43 | 17 | 17 | 70 | 82 | 53 | 280 | 33 | 181 | 134 | 121 | 88 | 114 | 14 | 5 | 33 | 9 | |
Wind waves Height (m) Direction Period (s) | NW 9 | WNW 10 | SSW 10 | SSW 12 | SSW 13 | S 11 | S 11 | S 12 | SSW 12 | S 11 | S 11 | S 10 | S 10 | — | — | — | — | — | E 6 | — | E 6 |
3437 | 4042 | 8551 | 13330 | 13056 | 4274 | 4207 | 4737 | 4114 | 1751 | 1190 | 834 | 468 | — | — | — | — | — | 16 | — | 28 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1323 | 762 | 622 | 990 | 733 | 733 | 733 | 622 | 601 | 609 | 601 | 64 | 635 | 635 | 26 | 16 | 26 | 29 | 0 | 601 | 0 |
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.











