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Surf Forecasts:

Corners surfForecast / Tongatapu / Tonga

information circle48hr Weather and Surf, issued 12 pm Tuesday 20 Jan 2026 +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
28.9° C
 (Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Corners today?

The current surf forecast for Corners at 5PM is: 0.6m 12s primary swell from a Southwest direction and 0.6m 11s secondary swell from a North direction (forecast issued at 12:00pm January 20). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (+13) & DateWave HeightWave Period
Morning (20 Jan)2ft (0.6m)12s
Afternoon (20 Jan)2ft (0.6m)12s
Evening (20 Jan)1.5ft (0.5m)15s

Table - waves today at Corners. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
1
1
2
2
2
1
2
1
1
2
2
2
1
2
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SW
0.6
SW
0.7
SW
0.5
N
0.5
N
0.6
N
0.6
N
0.6
N
0.6
N
0.8
N
0.8
N
0.8
N
0.8
N
0.8
N
0.8
N
0.8
N
0.8
N
0.8
N
0.7
N
0.7
N
0.7
N
0.7
N
0.7
W
0.8
W
Period(s) (?)121212151514141313131313131313131313131212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)118118147116114148132127127222222219215215212212209209155148143141151190
Wind
(km/h)
10
NE
10
NE
5
NE
10
ENE
5
ENE
5
E
0
ESE
0
SSW
0
S
5
S
5
SSW
5
S
5
SSW
5
SW
15
WSW
20
WSW
15
WSW
20
SW
20
SW
20
SSW
20
SSW
20
SW
20
SW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glassglassglassglassglassglasscross-
off		crossglasscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross-
on
High Tide
/ height (m)
8:51AM
1.17
8:48PM
1.30
9:31AM
1.21
9:29PM
1.30
10:10AM
1.24
10:12PM
1.28
Low Tide
/ height (m)
2:40PM
0.37
3:13AM
0.18
3:23PM
0.35
3:51AM
0.18
4:07PM
0.34
4:30AM
0.19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise-------6:15-------6:16-------6:16
Sunset---7:28-------7:28-------7:28----
clear
part cloud
part cloud
thunderstorm
clear
thunderstorm
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
Rain (mm)
---1-1------1------11---
Temp. °C282829292928282828282829282828282828282828282828
Feels °C (?)323233333333333333333233323331303030292930302929
  • 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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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.

View detailed surf forecast for Corners at:
surf-forecast.com

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