Corners Surf Break

Lat Long: 26.35° N 127.75° E

Corners Surf Forecast and Surf Report

Issued: 2 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Corners sea temperature is
28.7° C
0.1° 

Corners surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Corners surf forecast from 20 Aug 2026:

  • Best quality surf: Monday 24 Aug, 6PM (local time) - 4ft (1.2m), 9s period, SSW swell with offshore winds.
  • Most powerful swell: Wednesday 26 Aug, 6PM (local time) - 13ft (4.0m), 11s period, WNW swell with 3,533 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 6PM (local time) - 4ft (1.2m), 9s 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 Monday (Aug 24) at 6PM. The primary swell is predicted to be 1.2m and 9s 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 4.0m 11s and forecast to arrive on Wednesday (Aug 26) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 17s period and expected on Tuesday (Aug 25) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Mon 24th Aug)4ft (1.2m) 9s
Best Surf 6PM (Mon 24th Aug)4ft (1.2m) 9s
Most Powerful 6PM (Wed 26th Aug)13ft (4.0m) 11s

Table - best surf conditions forecast for Corners over the next 16 days.


The Lowdown

Alright, Rusty here, let’s have a look at what’s cookin’ over the next couple weeks.

To be straight with you, the first few days are a bit of a write-off. There’s some size on the charts, but the wind is just messy – cross and cross-off with a fresh breeze, plus the risk of thunderstorms. The swell is mostly short-period, lumpy chop. Not worth paddling out for. That run of poor conditions lasts from Friday the 21st right through the weekend.

We start to see a glimmer of hope on Saturday the 22nd. The wind cleans up to a cross-off, and the swell bumps up. The standout window is Saturday morning. Corners is seeing a solid 10ft S groundswell, and with that cross-off breeze, the surface will be clean. The energy is strong, sitting at 2251. This is a powerful, expert-only wave at that size – well over the 8ft mark, so leave the foam boards at home. The water temp is 84°, which is bang on average for this time of year.

Sunday the 23rd drops back a bit – 6ft SSW swell, still clean with a cross-off ESE wind, but it’s only marginal. Not a standout, but if you’re keen, it’s rideable. Monday the 24th is similar, around 5ft and clean, but nothing special.

Tuesday the 25th is small, dropping to 3ft, and the wind swings around to a gentle offshore from the NNE. It’s clean, but tiny. Then things get weird on Wednesday the 26th. The swell jumps back up to 10ft from the WNW, but the wind is onshore and cross-on, making it a lumpy mess. Thursday the 27th is the same story – 8ft to 10ft of W swell, but that onshore wind kills it. This is more of a kite-surfing setup than a paddle session.

From Friday the 28th onwards, it’s a slow, quiet fade. The swell drops under 3ft, the wind stays cross-off or offshore, but the energy is weak (under 100 in the energy reading). The period gets longer, up to 11 seconds by early September, which would usually be a good sign for a point or reef, but the size just isn’t there. The water stays warm but the surf is flat and ordinary right through to the end of the forecast.

So the only real standout is Saturday morning the 22nd at Corners. Big, clean, powerful. Don’t miss it if you’ve got the skills. After that, it’s a waiting game.

Rusty.

Short Range Forecast

Moderate rain (total 12mm), heaviest on Fri morning. Warm (max 28°C on Sat morning, min 26°C on Fri morning). Winds decreasing (strong winds from the SE on Fri night, light winds from the ESE by Sun night).

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 29°C on Tue morning, min 27°C on Mon night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
1
1
2
1
0
2
1
0
2
1
0
0
0
2
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
8
2.3
S
8
3
SSE
9
3
S
9
2.4
SSE
8
2.4
S
10
1.7
SSW
10
1.6
S
10
1.7
S
10
1.6
SSW
10
1.4
SSW
10
1.2
SSW
9
0.9
SSW
9
0.9
SSW
10
1.1
SSW
10
3
WNW
8
4
WNW
10
3
WNW
10
2.5
W
9
3
W
9
2.5
W
10
Wave Graph
Metric surfscale
Energy kJ
509
632
1398
1485
819
1107
540
479
573
473
341
227
116
129
223
1148
3028
1851
1108
1316
1325
Wind (km/h)
30
SSE
30
SSE
40
SE
35
ESE
35
SE
25
SE
30
ESE
30
ESE
20
ESE
25
E
25
E
20
ENE
15
NNE
15
N
15
NW
20
W
20
W
15
WSW
20
W
25
W
20
W
Wind State
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
on
cross-on
on
cross-on
cross-on
on
High Tide
2:15PM1.40m
00:33AM1.69m
5:17PM1.48m
2:15AM1.61m
6:02PM1.61m
4:01AM1.63m
6:26PM1.73m
5:05AM1.73m
6:47PM1.83m
5:50AM1.85m
7:07PM1.92m
6:28AM1.97m
7:28PM2.00m
Low Tide
6:02PM1.32m
8:53AM0.84m
8:41PM1.43m
10:25AM0.77m
11:03PM1.37m
11:21AM0.66m
11:53PM1.25m
12:00PM0.54m
00:24AM1.12m
12:33PM0.45m
00:51AM0.99m
1:03PM0.38m
1:16AM0.84m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
6:59
6:58
6:57
6:55
6:54
6:53
 mm
4
4
1
1
2
2
Temp °C
27
27
27
28
28
27
28
28
27
28
28
27
29
29
27
28
29
28
29
29
28
Feels °C
28
27
26
27
28
28
29
29
28
29
29
28
32
32
31
30
31
31
31
31
31
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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