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Surf Forecasts:

Corners surfForecast / Tongatapu / Tonga

information circle48hr Weather and Surf, issued 6 am Sunday 18 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
28.5° C
 (Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Corners today?

The current surf forecast for Corners at 12PM is: 0.8m 13s primary swell from a North direction (forecast issued at 06:00am January 18). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+13) & DateWave HeightWave Period
Morning (18 Jan)2.5ft (0.8m)14s
Afternoon (18 Jan)2.5ft (0.8m)13s
Evening (18 Jan)2.5ft (0.8m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
Wed
21
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
0
1
0
0
1
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
2
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
N
0.8
N
0.8
N
0.8
N
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
N
0.8
SW
0.8
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.5
N
0.5
N
0.5
N
0.6
N
Period(s) (?)141414131414141413131313131313131212121215151514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)257250232225248245238224215212208171168168163161124120118118116114114148
Wind
(km/h)
10
NNW
10
NNW
10
N
10
N
10
NNW
5
N
5
NNE
10
NNE
10
NE
5
NE
5
NE
10
NE
10
ENE
10
ENE
10
NE
10
ENE
5
NE
5
NE
5
NE
5
NE
5
ENE
5
NE
5
ENE
0
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glassglassglassglassglass
High Tide
/ height (m)
7:29AM
1.10
7:24PM
1.27
8:11AM
1.14
8:06PM
1.29
8:51AM
1.17
8:48PM
1.30
Low Tide
/ height (m)
1:14AM
0.23
1:13PM
0.41
1:55AM
0.20
1:57PM
0.39
2:35AM
0.18
2:40PM
0.37
Sunday
18
Monday
19
Tuesday
20
Wed
21
Sunrise-6:13-------6:13-------6:15------
Sunset-----7:28-------7:28-------7:28--
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
Rain (mm)
2-----------------------
Temp. °C272728282828282827272728282828282727272728282827
Feels °C (?)303032313232323231313132323132323131313133323332
  • 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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