Corners Surf Forecast

/ Tongatapu (7 surf breaks) /

Tonga (17 surf breaks)

Surf Forecasts:

Corners surfForecast / Tongatapu / Tonga

12 Day Weather and Surf, issued 6 am Friday 19 Sep 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 24.3° C
(Which is 1.1°C warmer than normal for this time of year)

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 Thursday (Sep 25) at 4AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.8m and 14s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Corners in the next 12 days are 1.2m 16s and forecast to arrive on Friday (Sep 19) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Monday (Sep 22) at 4AM.

Wave Type	Time (+13) & Date	Wave Height & Period
Next good surf (1 star+)	4AM (Thu 25th Sep)	4.5ft (1.3m) 13s
Best Surf	4AM (Thu 25th Sep)	4.5ft (1.3m) 13s
Most Powerful	1PM (Fri 19th Sep)	4ft (1.2m) 16s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Some drizzle, heaviest during Sun night. Warm (max 22°C on Fri morning, min 20°C on Sun night). Mainly strong winds.									Days 3-6 Weather Summary Some drizzle, heaviest during Wed night. Warm (max 21°C on Mon afternoon, min 20°C on Mon morning). Mainly strong winds.
	Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	2	1	1	1	1	1	1	1	0	0	0	0	1	1	1	1	2	2	2	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	S	S	S	SW	SW	SW	SSE	SSE	SSE	SW
Period(s) (?)	14	14	14	13	13	16	15	14	13	12	12	9	9	9	17	16	15	13	13	12	14
Wave Graph (?)
kJ (?)	366	447	336	202	168	257	313	581	380	210	139	249	246	207	188	357	309	491	444	325	255
Wind (km/h)	SE	SE	SE	SE	SE	ESE	ESE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	cross- off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	cross- off	cross- off	cross- off
High Tide / height (m)		5:59PM 1.23		6:09AM 1.30	6:45PM 1.27		6:57AM 1.30		7:26PM 1.29	7:42AM 1.29		8:05PM 1.31	8:25AM 1.28		8:42PM 1.32	9:07AM 1.25		9:20PM 1.31	9:49AM 1.21		9:58PM 1.28
Low Tide / height (m)	11:43AM 0.20		12:01AM 0.31	12:30PM 0.20		12:50AM 0.28		1:13PM 0.21	1:34AM 0.25		1:53PM 0.22	2:17AM 0.23		2:31PM 0.25	2:57AM 0.22		3:09PM 0.28	3:38AM 0.23		3:47PM 0.32

	Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
Sunrise	6:33	-	-	6:33	-	-	6:33	-	-	6:31	-	-	6:31	-	-	6:30	-	-	6:28	-	-
Sunset	-	6:36	-	-	6:36	-	-	6:36	-	-	6:37	-	-	6:37	-	-	6:37	-	-	6:37	-

Rain (mm)	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	1	-	-	-
Temp. °C	22	21	21	21	21	21	21	21	21	20	21	21	21	21	21	20	21	21	22	22	22
Feels °C (?)	17	17	16	16	17	15	16	16	15	12	14	14	16	16	15	14	16	17	19	19	20

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Tongatapu

Wind Update The wind is still offshore at Corners (light winds from the SE at Fua Amotu Tonga Airport 26 km from Corners). 0.8m 13s groundswell from the SW with a 0.6m 10s swell from the S and a 0.5m 16s long period groundswell from the SW. 3 swells combining to make bigger set waves.
1 hour 17 minutes ago Corners

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26 km away, 1 h 17 min ago

19 km/h

0.0

24.3

Air / Water (°C)

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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.

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.