
Surf Forecasts:
Corners surf forecast from 10 Sep 2026:
- Most powerful swell: Friday 18 Sep, 3AM (local time) - 1.5ft (0.4m), 9s period, SE swell with 20 kJ wave energy.
Best Forecast Surf Conditions for Corners this week:
The most powerful waves expected at Corners in the next 16 days are 0.4m 9s and forecast to arrive on Friday (Sep 18) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Monday (Sep 14) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3AM (Fri 18th Sep) | 1.5ft (0.4m) 9s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
G’day, Rusty here, and I’ve gotta be straight with you – this next 16-day stretch for Corners is a tough one to write. We’re looking at a long, long gap before anything really gets going. The first hint of surf doesn’t show up until the morning of Friday the 25th of September, so you’re looking at nearly two weeks of pretty much nothing rideable. The wind is all over the place early on, with a lot of offshore and cross-off breezes, but the swell is just not there. For a spot that’s fairly consistent, it’s a real quiet spell, but that’s how it goes sometimes around here. No need to panic – forecasts can turn.
Now, let’s talk about the one true standout that’s worth getting excited about. Friday the 25th of September is your day. The morning is building, with a small 2ft swell from the SE, but the real magic happens in the afternoon. The swell bumps up to 4ft from the SE, and the period stretches out to a very long 14 seconds. That’s proper groundswell energy, and the combined energy of all swells directed here is a solid 524, which is strong wave energy. This is a reef break that loves a good SW swell direction, and the SE direction is a bit off, but the quality of the swell is hard to ignore. The wind goes glassy – that’s completely calm – with a light NNE breeze that’s practically nothing. It’s going to be clean, lined up, and pretty special. The water temperature is about average for the time of year, nothing unusual. Just keep in mind, this is a longer-range call, so it’s promising but not a dead cert. The break is advanced and exposed, and it can get crowded often, so expect some company if the word gets out.
For the rest of the period, it’s a grind. The 26th of September morning has nothing, and the small pulse from the 25th fades out. There’s a tiny S swell on the 21st of September (0.3ft), but it’s blown out by a fresh cross-shore breeze. The 22nd of September sees a 3ft NW swell with a short 7-second period, but the wind is cross-shore and lumpy – better for the kite surfers than paddle surfing. Don’t waste your time on that.
So, here’s the plan: save your energy, wait for Friday the 25th of September afternoon, and get stuck into Corners when it’s clean and glassy. That’s the one to chase.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 29°C on Fri morning, min 27°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 31mm), heaviest during Mon afternoon. Warm (max 29°C on Wed afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||
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) | N 9 | S 7 | S 7 | S 7 | S 7 | S 6 | E 14 | E 6 | S 6 | S 6 | E 8 | S 6 | SW 8 | ESE 9 | SW 8 | SW 8 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph | |||||||||||||||||||
0 | 9 | 8 | 8 | 8 | 7 | 0 | 0 | 3 | 3 | 0 | 1 | 3 | 0 | 11 | 11 | 0 | 0 | 0 | |
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 | cross-off | off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:08AM2.21m | 7:38PM2.13m | 7:46AM2.23m | 8:04PM2.16m | 8:22AM2.19m | 8:30PM2.17m | 8:56AM2.10m | 8:54PM2.14m | 9:30AM1.97m | 9:19PM2.09m | 10:06AM1.82m | 9:44PM2.01m | |||||||
Low Tide | 1:08AM0.61m | 1:30PM0.32m | 1:42AM0.47m | 2:01PM0.39m | 2:15AM0.39m | 2:29PM0.49m | 2:47AM0.36m | 2:56PM0.61m | 3:19AM0.37m | 3:20PM0.75m | 3:52AM0.44m | 3:44PM0.89m | |||||||
— | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
6:39 | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | |
mm | 2 | — | 1 | — | — | — | — | — | 2 | 1 | 1 | 9 | 6 | 2 | 6 | 2 | 4 | — | — |
Temp °C | 27 | 29 | 29 | 27 | 29 | 29 | 27 | 28 | 28 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 28 | 29 | 27 |
Feels °C | 32 | 32 | 32 | 31 | 32 | 32 | 30 | 30 | 29 | 30 | 30 | 28 | 30 | 32 | 31 | 30 | 31 | 33 | 31 |
Swell 1 Height (m) Direction Period (s) | N 9 | NNW 8 | NNW 8 | N 8 | N 7 | N 7 | NNW 6 | E 14 | E 14 | N 5 | E 8 | ESE 8 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 |
157 | 94 | 68 | 41 | 26 | 24 | 14 | 61 | 62 | 9 | 149 | 151 | 197 | 206 | 165 | 173 | 197 | 149 | 110 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | ESE 8 | ESE 8 | E 15 | E 14 | E 14 | E 14 | N 6 | N 6 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | NNW 6 | E 14 | E 14 | E 14 |
20 | 62 | 50 | 38 | 61 | 64 | 62 | 7 | 7 | 56 | 55 | 54 | 54 | 28 | 28 | 7 | 61 | 58 | 100 | |
Swell 3 Height (m) Direction Period (s) | ESE 6 | S 7 | S 7 | S 7 | S 7 | S 6 | ESE 9 | ESE 9 | S 6 | S 6 | N 5 | S 6 | SW 8 | N 4 | SW 8 | SW 8 | NNW 6 | NNW 6 | NNW 6 |
8 | 9 | 8 | 8 | 8 | 7 | 17 | 16 | 3 | 3 | 5 | 1 | 3 | 3 | 11 | 11 | 11 | 6 | 7 | |
Wind waves Height (m) Direction Period (s) | — | SE 4 | — | ESE 6 | ESE 6 | ESE 6 | E 5 | E 6 | E 7 | E 8 | — | NNE 3 | NNE 4 | — | — | — | — | SE 5 | SE 5 |
— | 6 | — | 49 | 44 | 36 | 33 | 64 | 123 | 168 | — | 8 | 24 | — | — | — | — | 14 | 9 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 0 | 9 | 9 | 2 | 2 | 2 | 2 | 0 | 609 | 609 | 32 | 0 | 0 | 2 | 17 | 0 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










