Corners Surf Break

Lat Long: 21.07° S 175.34° W

Corners Surf Forecast and Surf Report

Issued: 12 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Corners sea temperature is
23.4° C
0.4° 

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


Corners surf forecast from 17 Aug 2026:

  • Most powerful swell: Wednesday 19 Aug, 7AM (local time) - 8ft (2.4m), 14s period, SW swell with 2,416 kJ wave energy.

Best Forecast Surf Conditions for Corners this week:

The most powerful waves expected at Corners in the next 16 days are 2.4m 14s and forecast to arrive on Wednesday (Aug 19) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Tuesday (Aug 25) at 4AM.

Wave TypeTime (+13) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7AM (Wed 19th Aug)8ft (2.4m) 14s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Warm (max 21°C on Mon night, min 19°C on Mon night). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Fri night. Warm (max 20°C on Fri morning, min 19°C on Thu night). Mainly fresh winds.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
3
3
2
2
2
2
3
2
3
2
2
2
1
1
2
1
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
16
2.2
SW
16
2.3
SW
15
2.5
SW
14
2.4
SW
12
1.7
SW
14
1.9
S
12
2
S
12
2.2
S
12
2.2
SSW
12
1.9
SSW
11
1.7
S
12
1.6
S
11
1.3
S
11
1.2
S
10
0.7
S
16
0.8
S
16
1.1
S
13
1
S
13
0.9
S
12
0.8
S
12
Wave Graph
Metric surfscale
Energy kJ
1210
2314
2325
2205
1739
1155
1022
1095
1342
1251
944
870
651
396
290
257
326
423
316
233
178
Wind (km/h)
35
SSW
25
SSW
25
S
20
SE
25
SSE
25
S
25
SSE
35
SSE
35
SE
40
ESE
30
ESE
35
ESE
30
ESE
25
ESE
35
ESE
35
SE
30
SE
30
ESE
35
ESE
35
ESE
40
E
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
11:46AM1.23m
00:06AM1.31m
12:38PM1.16m
00:53AM1.26m
1:31PM1.09m
1:43AM1.21m
2:27PM1.04m
2:34AM1.17m
3:23PM1.02m
3:27AM1.16m
4:19PM1.01m
4:19AM1.16m
5:10PM1.04m
Low Tide
5:38AM0.22m
5:50PM0.28m
6:30AM0.26m
6:37PM0.36m
7:22AM0.30m
7:26PM0.42m
8:16AM0.33m
8:18PM0.46m
9:11AM0.35m
9:12PM0.49m
10:06AM0.35m
10:06PM0.49m
10:56AM0.33m
10:58PM0.47m
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
cloud
light rain
clear
clear
clear
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:01
7:00
6:58
6:58
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:28
6:29
6:29
6:29
6:29
 mm
2
2
1
3
Temp °C
19
20
20
19
20
20
20
19
19
20
20
20
20
20
20
20
20
21
21
21
21
Feels °C
13
15
15
16
15
14
15
12
12
13
14
14
15
16
16
14
15
16
16
17
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
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Quick surf report for Corners:

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FREE! Surf-Forecast.com widget for your website

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 1 km (1 miles) from Neiafu. If you plan a holiday in Tonga - Tongatapu, look for hotels and other accommodation in Neiafu. Neiafu has rooms for a wide range of budgets as well as car hire and transport links.

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