ariasurf

Matatahi ko Kanokupolu

Tongatapu, Tonga

Sand

Right now

Conditions at 6:00 AM Tonga Standard Time.

Epic

Chest-high (1.4 m) at 12 s, heading toward NE, with moderate cross-offshore wind toward N.

Swell

1.4 m

12 s

Wind

18 km/h

Cross-offshore

Tide

0.7 m

Falling

Weather

21 °C

Mostly clear

23 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Sunday, September 20, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Good	1.1 m · 10 s	NNW	16 km/h · 23 km/h gusts	N Offshore	1.2 m	Overcast · 21 °C
1 AM	Good	1.1 m · 10 s	NNW	18 km/h · 24 km/h gusts	N Offshore	1.3 m	Overcast · 21 °C
2 AM	Good	1.2 m · 11 s	N	18 km/h · 25 km/h gusts	N Offshore	1.3 m	Mostly clear · 21 °C
3 AM	Good	1.2 m · 12 s	NNE	17 km/h · 25 km/h gusts	N Offshore	1.2 m	Partly cloudy · 21 °C
4 AM	Epic	1.3 m · 12 s	NE	17 km/h · 24 km/h gusts	N Offshore	1 m	Mostly clear · 21 °C
5 AM	Epic	1.4 m · 12 s	NE	17 km/h · 24 km/h gusts	N Offshore	0.8 m	Clear · 21 °C
6 AM	Epic	1.4 m · 12 s	NE	18 km/h · 25 km/h gusts	N Offshore	0.7 m	Mostly clear · 21 °C
7 AM	Good	1.5 m · 12 s	NE	17 km/h · 25 km/h gusts	N Offshore	0.5 m	Partly cloudy · 20 °C
8 AM	Good	1.7 m · 11 s	NE	18 km/h · 26 km/h gusts	N Offshore	0.5 m	Overcast · 21 °C
9 AM	Good	1.9 m · 11 s	NE	16 km/h · 25 km/h gusts	N Offshore	0.5 m	Overcast · 21 °C
10 AM	Good	2 m · 10 s	NE	15 km/h · 23 km/h gusts	NNE Offshore	0.6 m	Mostly clear · 22 °C
11 AM	Fair	2.1 m · 10 s	NE	15 km/h · 22 km/h gusts	NNE Cross-shore	0.8 m	Clear · 22 °C
12 PM	Fair	2.2 m · 10 s	NE	16 km/h · 22 km/h gusts	NNE Cross-shore	1 m	Mostly clear · 22 °C
1 PM	Fair	2.3 m · 10 s	NE	15 km/h · 22 km/h gusts	NNE Cross-shore	1.1 m	Overcast · 22 °C
2 PM	Fair	2.4 m · 10 s	NE	16 km/h · 22 km/h gusts	NE Cross-shore	1.2 m	Overcast · 22 °C
3 PM	Fair	2.5 m · 10 s	NE	17 km/h · 23 km/h gusts	NNE Cross-shore	1.2 m	Mostly clear · 22 °C
4 PM	Fair	2.5 m · 10 s	NE	17 km/h · 23 km/h gusts	NNE Cross-shore	1.1 m	Partly cloudy · 22 °C
5 PM	Fair	2.6 m · 10 s	NE	19 km/h · 26 km/h gusts	NNE Cross-shore	0.9 m	Overcast · 22 °C
6 PM	Good	2.6 m · 10 s	NE	17 km/h · 26 km/h gusts	NNE Offshore	0.8 m	Overcast · 22 °C
7 PM	Good	2.7 m · 10 s	NE	12 km/h · 24 km/h gusts	N Offshore	0.7 m	Mostly clear · 21 °C
8 PM	Good	2.7 m · 10 s	NE	10 km/h · 18 km/h gusts	N Offshore	0.6 m	Mostly clear · 21 °C
9 PM	Good	2.7 m · 10 s	NE	10 km/h · 16 km/h gusts	N Offshore	0.6 m	Mostly clear · 22 °C
10 PM	Good	2.7 m · 9 s	NE	12 km/h · 17 km/h gusts	N Offshore	0.7 m	Mostly clear · 22 °C
11 PM	Good	2.6 m · 9 s	NE	13 km/h · 18 km/h gusts	N Offshore	0.9 m	Mostly clear · 21 °C