Surf Forecasts:
Corners surf forecast from 15 Jul 2026:
- Best quality surf: Tuesday 21 Jul, 3AM (local time) - 2.5ft (0.8m), 8s period, SW swell with glassy winds.
- Most powerful swell: Friday 17 Jul, 6AM (local time) - 3ft (0.9m), 9s period, WSW swell with 138 kJ wave energy.
- Next surfable swell (1★+): Tuesday 21 Jul, 3AM (local time) - 2.5ft (0.8m), 8s period with SW 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 (Jul 21) at 3AM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Corners in the next 16 days are 0.9m 9s and forecast to arrive on Friday (Jul 17) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 12s period and expected on Thursday (Jul 23) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 21st Jul) | 2.5ft (0.8m) 8s |
| Best Surf | 3AM (Tue 21st Jul) | 2.5ft (0.8m) 8s |
| Most Powerful | 6AM (Fri 17th Jul) | 3ft (0.9m) 9s |
Table - best surf conditions forecast for Corners over the next 16 days.
The Lowdown
Alright, let’s run through the next 16 days for Corners. This reef break is fairly consistent, but we’ve got a nasty stretch to start. The first ten days, from the 16th to the 25th of July, are a total washout. Small swells, onshore winds, and poor conditions. The water temp is about normal for this time of year, nothing to write home about. You’re looking at a long gap.
Then on the 26th of July, we get a hint of life. A 0.4m SE swell, 10-second period, with a fresh offshore wind from the NE at 19 mph. The ocean will be clean, but the energy is weak (51). It’s surfable, but very ordinary.
The real standout is the morning of the 27th of July. We’ve got a 3yd SE groundswell with a very long 15-second period, and a moderate offshore wind from the ENE at 16 mph. The combined energy is strong at 2404. This is excellent for experienced surfers – the reef will handle the long period, and it’ll be clean. The afternoon gets bigger, 3yds, but it’s still good.
The 28th of July is a monster. The swell is predicted to be 9yds from the SE at 15 seconds, with an extreme energy of 40184. The wind is cross-off, but it’s just too big for a reef break. Only for the hardcore. The 29th is similar, 7yds to 9yds, cross-shore, and massive.
The 30th of July settles to a 3yds S swell at 10 seconds, with a light cross-off wind from the NNE. Combined energy is 2707, still strong, but it’s clean and manageable for experienced surfers. The 31st of July fades to a 1yds SW swell, but it’s marginal.
The top pick is the morning of the 27th of July. That’s the clean juice with the best combination of size and wind. Don’t sleep on it.
Rusty
Short Range ForecastMostly dry. Warm (max 30°C on Sat morning, min 27°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wed 22 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | WSW 7 | SW 8 | SW 8 | SW 8 | WSW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 136 | 94 | 41 | 118 | 112 | 93 | 66 | 96 | 105 | 99 | 109 | 113 | 96 | 84 | 102 | 70 | 67 | 51 | 29 | 30 | 23 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | on | on | cross-on | on | on | on | on | on | on | on | cross-on | cross | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 8:02AM2.23m | 9:14PM2.08m | 8:47AM2.19m | 9:49PM2.07m | 9:32AM2.11m | 10:23PM2.04m | 10:17AM1.97m | 10:58PM1.99m | 11:06AM1.81m | 11:36PM1.93m | 12:03PM1.64m | 00:16AM1.86m | 1:20PM1.50m | ||||||||
Low Tide | 2:17AM0.87m | 2:46PM0.08m | 2:59AM0.79m | 3:25PM0.18m | 3:41AM0.75m | 4:02PM0.33m | 4:25AM0.73m | 4:39PM0.51m | 5:13AM0.73m | 5:16PM0.71m | 6:06AM0.76m | 5:55PM0.91m | 7:09AM0.79m | ||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | |
 | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:48 | — | — | 5:48 | — |
 | 7:23 | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:21 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 30 | 29 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 29 | 27 | 28 | 28 |
Feels °C | 31 | 31 | 32 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 31 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 7 | SW 10 | SW 9 | ESE 10 | E 10 | W 6 | W 6 | W 8 | E 9 | WNW 6 | W 7 | W 7 | WSW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | E 10 |
| kJ | 17 | 94 | 41 | 19 | 16 | 7 | 11 | 18 | 16 | 8 | 17 | 22 | 96 | 84 | 102 | 70 | 67 | 51 | 29 | 30 | 48 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | S 7 | S 7 | SE 9 | E 10 | E 10 | SE 8 | SE 8 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | SW 8 |
| kJ | 16 | 17 | 9 | 4 | 13 | 17 | 17 | 11 | 11 | 17 | 16 | 15 | 14 | 15 | 16 | 15 | 27 | 29 | 26 | 26 | 23 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | S 7 | SE 9 | SSE 9 | W 7 | SE 9 | SE 9 | E 10 | S 6 | SE 8 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 8 | S 7 | S 7 | S 7 | ENE 14 | ENE 13 |
| kJ | 10 | 9 | 13 | 8 | 4 | 13 | 13 | 16 | 1 | 11 | 13 | 8 | 8 | 8 | 7 | 3 | 4 | 4 | 4 | 18 | 55 |
Wind waves Height (m) Direction Period (s) | SW 10 | W 4 | WSW 4 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | WSW 7 | SW 8 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — |
| kJ | 136 | 9 | 16 | 118 | 112 | 93 | 66 | 96 | 105 | 99 | 109 | 113 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 77 | 689 | 701 | 609 | 659 | 609 | 609 | 659 | 601 | 77 | 659 | 689 | 26 | 26 | 26 | 26 | 0 | 26 | 26 | 26 | 2 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Corners surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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