Surf Forecasts:
Corners surf forecast from 29 Aug 2026:
- Best quality surf: Friday 4 Sep, 6PM (local time) - 5ft (1.6m), 10s period, S swell with cross-offshore winds.
- Most powerful swell: Friday 4 Sep, 6AM (local time) - 5.5ft (1.7m), 10s period, SSW swell with 647 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 6PM (local time) - 3ft (0.9m), 8s 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 Sunday (Aug 30) at 6PM. The primary swell is predicted to be 0.9m and 8s 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 1.7m 10s and forecast to arrive on Friday (Sep 04) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Wednesday (Sep 02) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 30th Aug) | 3ft (0.9m) 8s |
| Best Surf | 6PM (Fri 4th Sep) | 5ft (1.6m) 10s |
| Most Powerful | 6AM (Fri 4th Sep) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cookin' at Corners.
Straight up, the next week and a half is a bit of a grind. We've got a long stretch of marginal to poor surf conditions from now through several days. The combined swell energy is mostly in the low to moderate range (477 initially, dropping way down), and the wind's mostly cross-off from the SE and E, but it's fresh to strong, making things lumpy or just plain tough. The swell's a mixed bag of short-period SE and SSW windswell, mostly under 6 ft, so it's not doing this reef any favours. For the first week, there's really no standout; it's a write-off for the paddle surfer.
Around the 4th of September, the wind backs off a touch, and we get a gentle breeze from the SSE, but the swell's still average. The 5th of September Saturday morning looks like the first real chance for a surf. We've got a 5 ft S swell at 10 seconds and clean conditions with a light cross-off breeze. Combined energy sits at a moderate 390. It's not firing, but it's the first window of "expect good surf conditions" in this whole stretch.
After that we get a few more days of weak, small swell with clean but light winds. The 7th and 8th of September show the combined energy dropping below 100, so we're looking at a total flat spell with tiny waves. We've got a real gap in the action here.
Then, hold onto your boardies. The 11th of September Friday afternoon pops up with a big jump: 7 ft SSE swell with an 11-second period. The combined energy swings up to a very strong 972. But hold on, the wind is a bloody near gale from the east at 34 mph. That's a full-blown stormy mess, not a surf session. That energy is there, but it'll be ugly.
The real standout is the 12th of September Saturday. The morning shows a solid 12 ft SSE swell, with a combined energy of 4009 – that’s very strong. The period is a moderate 10 seconds. It's a big, powerful swell but there’s a serious caveat. The wind is a strong cross-off breeze from the ESE at 28 mph. It’s clean in the sense of no rain, but that wind strength makes it an expert-only zone. This is big, heavy, powerful water pushing into a reef. If you're not properly experienced, you steer well clear. The afternoon eases a bit to 10 ft, but it's still a beast. For the true charger, this is the only thing on the menu, but it's a raw, heavy, and dangerous slot.
The 13th of September Sunday brings a shift, with a 6 ft W swell at a long 12 seconds, and the energy is still strong (1079). The wind mods out to a moderate cross-off from the ESE. That's a cleaner, more organised line than the previous day, but the swell direction has swung. This is a much more manageable size for a good surfer, and the longer period will give it some real grunt on the take-off.
So the call? The 12th of September is the only true standout in the whole outlook for the big-wave crew, but it’s a wild, powerful, and dangerous day. For the rest of us, the 5th of September morning is the best of the rest with clean, surfable 5 ft waves, and the 13th of September offers a cleaner, solid option.
- Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Mon afternoon. Warm (max 29°C on Sat morning, min 27°C on Sat night). Mainly strong winds. | Days 4-6 Weather SummaryHeavy rain (total 65mm), heaviest during Tue night. Warm (max 29°C on Thu morning, min 26°C on Tue night). Mainly strong winds. | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||
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) | SE 7 | SE 7 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 10 | SSW 9 | S 9 | S 9 | S 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||||
313 | 239 | 222 | 158 | 127 | 78 | 55 | 72 | 58 | 230 | 508 | 487 | 407 | 250 | 478 | 433 | 416 | 392 | 596 | 530 | 440 | |
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-off | off | off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 8:14PM2.11m | 8:14AM2.20m | 8:39PM2.14m | 8:52AM2.18m | 9:06PM2.15m | 9:32AM2.11m | 9:36PM2.12m | 10:17AM1.97m | 10:08PM2.07m | 11:11AM1.79m | 10:46PM1.98m | 12:27PM1.61m | 11:36PM1.86m | ||||||||
Low Tide | 2:01PM0.34m | 2:13AM0.58m | 2:31PM0.39m | 2:45AM0.47m | 3:01PM0.49m | 3:20AM0.42m | 3:33PM0.63m | 4:00AM0.41m | 4:07PM0.80m | 4:48AM0.46m | 4:45PM1.00m | 5:47AM0.54m | 5:33PM1.19m | ||||||||
6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | |
— | 6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | |
mm | — | — | — | — | — | 1 | 2 | 4 | 4 | 2 | 4 | 34 | 4 | 10 | 8 | 1 | — | 2 | 1 | 2 | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 30 | 30 | 28 |
Feels °C | 30 | 31 | 30 | 30 | 29 | 28 | 27 | 27 | 28 | 27 | 29 | 30 | 28 | 30 | 29 | 29 | 30 | 30 | 34 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 10 | SSW 9 | S 9 | S 9 | S 10 | SSW 10 | SSW 10 | ENE 11 | ESE 11 | E 10 | E 10 | S 10 | S 10 | S 10 |
110 | 141 | 222 | 158 | 127 | 78 | 55 | 72 | 58 | 230 | 508 | 487 | 407 | 250 | 1208 | 936 | 620 | 459 | 596 | 530 | 440 | |
Swell 2 Height (m) Direction Period (s) | S 7 | E 13 | E 12 | E 12 | E 12 | SW 9 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | — | SW 12 | S 11 | ESE 12 | SSW 10 | SSW 10 | S 10 | E 9 | E 10 | E 9 |
54 | 30 | 47 | 45 | 44 | 29 | 13 | 23 | 17 | 48 | 25 | — | 37 | 233 | 1063 | 433 | 416 | 392 | 300 | 307 | 241 | |
Swell 3 Height (m) Direction Period (s) | E 13 | W 7 | W 7 | W 6 | ENE 12 | S 10 | — | — | S 8 | SSW 12 | E 15 | — | — | — | SSW 10 | N 7 | N 7 | SW 11 | N 9 | NNW 9 | N 9 |
31 | 4 | 1 | 1 | 79 | 8 | — | — | 13 | 46 | 18 | — | — | — | 478 | 24 | 15 | 119 | 28 | 26 | 27 | |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | — | — | — | — | — | — | — |
313 | 239 | 153 | 145 | 168 | 522 | 936 | 1382 | 921 | 645 | 995 | 1915 | 1406 | 993 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 621 | 657 | 609 | 609 | 609 | 733 | 609 | 601 | 609 | 609 | 609 | 609 | 601 | 2 | 4 | 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.











