Corners surfForecast / Tongatapu / Tonga

information circle12 Day Weather and Surf, issued 6 am Wednesday 17 Dec 2025 +13
Forecast update in hr  min  s Forecast update imminent
Corners surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Corners sea temperature is
26.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Corners this week:

The surf forecast for Corners over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Dec 17) at 1PM. The primary swell is predicted to be 0.9m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Corners in the next 12 days are 1.5m 16s and forecast to arrive on Friday (Dec 19) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Tuesday (Dec 23) at 4AM.

Wave TypeTime (+13) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Wed 17th Dec)3ft (0.9m) 9s
Best Surf 4AM (Fri 19th Dec)5ft (1.5m) 16s
Most Powerful 4AM (Fri 19th Dec)5ft (1.5m) 16s

Table - best surf conditions forecast for Corners over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Fri night. Warm (max 26°C on Wed morning, min 25°C on Wed morning). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Mon night. Warm (max 26°C on Sat morning, min 25°C on Sun night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
2
1
1
2
3
3
3
3
2
2
2
2
2
1
1
2
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
0.9
S
0.5
N
0.6
NNW
0.8
SW
1.3
SW
1.5
SW
1.5
SW
1.3
SW
1.3
SW
1.2
SW
1.1
SW
1
SW
0.9
SW
0.7
N
0.7
N
0.7
N
0.6
N
0.8
N
0.8
N
0.8
N
Period(s) (?)9916151816151414131313121214131414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1331331291693668971014911726628488374282236192176187150222222202
Wind
(km/h)
20
ESE
15
SE
15
ESE
15
ESE
15
E
15
ESE
20
ESE
20
E
20
E
20
E
20
E
20
E
20
E
20
ESE
30
ESE
25
ESE
25
ESE
30
ESE
30
ESE
30
ESE
30
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffcross-
off
cross-
off
offoffoffoffoffoffoffoffoffoff
High Tide
/ height (m)
5:43PM
1.24
6:28AM
1.09
6:25PM
1.25
7:12AM
1.10
7:07PM
1.26
7:55AM
1.12
7:49PM
1.27
8:37AM
1.13
8:30PM
1.27
9:19AM
1.14
9:11PM
1.27
10:00AM
1.14
9:53PM
1.25
Low Tide
/ height (m)
11:31AM
0.43
12:16AM
0.26
12:15PM
0.43
12:58AM
0.24
12:57PM
0.42
1:40AM
0.21
1:40PM
0.41
2:21AM
0.20
2:22PM
0.41
3:01AM
0.19
3:04PM
0.41
3:41AM
0.20
3:46PM
0.42
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise5:54--5:54--5:54--5:54--5:56--5:56--5:56--
Sunset-7:19--7:19--7:20--7:20--7:21--7:21--7:22-
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
thunderstorm
clear
clear
part cloud
Rain (mm)
--------2--------1---
Temp. °C262625252625252626262626262626262626252525
Feels °C (?)272726262826262727272727272726262626242323
  • 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

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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.


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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 12 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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