The Peak Surf Forecast

/ Tongatapu (7 surf breaks) /

Tonga (17 surf breaks)

Surf Forecasts:

The Peak surfForecast / Tongatapu / Tonga

48hr Weather and Surf, issued 12 pm Wednesday 17 Sep 2025 +13

Forecast update in hr min s Forecast update imminent

The Peak surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's The Peak sea temperature is 24.2° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at The Peak today?

The current surf forecast for The Peak at 3PM is: 1.7m 12s primary swell from a South direction and 1.3m 14s secondary swell from a Southwest direction (forecast issued at 12:00pm September 17). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (+13) & Date	Wave Height	Wave Period
Morning (17 Sep)	7ft (2.1m)	13s
Afternoon (17 Sep)	5.5ft (1.7m)	12s
Evening (17 Sep)	4.5ft (1.3m)	14s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17					Thursday 18								Friday 19								Saturday 20
	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM
Rating (10 max)	3	3	3	3	0	1	1	1	1	2	2	1	1	1	0	1	0	1	1	1	1	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	SW	S	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	13	13	14	12	14	14	14	13	13	13	13	13	14	14	14	16	14	16	14	14	14	14	14	13
Wave Graph (?)
kJ (?)	1346	1163	676	734	676	528	518	511	392	392	392	398	404	416	317	719	317	539	447	447	387	336	331	242
Wind (km/h)	SE	SE	SE	ESE	ESE	ESE	SE	SE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	off	off	cross- off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off	off
High Tide / height (m)				4:09PM 1.17				4:18AM 1.29				5:07PM 1.20				5:17AM 1.29				5:59PM 1.23				6:09AM 1.30
Low Tide / height (m)	9:50AM 0.20					10:07PM 0.36				10:50AM 0.20				11:07PM 0.34				11:43AM 0.20				12:01AM 0.31

	Wednesday 17					Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	-	-	-	-	6:35	-	-	-	-	-	-	-	6:33	-	-	-	-	-	-	-	6:33
Sunset	-	-	6:35	-	-	-	-	-	-	-	6:36	-	-	-	-	-	-	-	6:36	-	-	-	-	-

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

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 cross-off at The Peak (light winds from the SSE at Fua amotu 26 km from The Peak). 1.5m 13s groundswell from the S with a 1.0m 14s groundswell from the SW. 2 swells combining so expect closeout sets.
1 hour 12 minutes ago The Peak

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26 km away, 1 h 12 min ago

13 km/h

SSE

0.0

24.2

Air / Water (°C)

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