The Peak surfForecast / Tongatapu / Tonga

information circle48hr Weather and Surf, issued 6 pm Wednesday 20 May 2026 +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
26.2° 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 10PM is: 0.9m 11s primary swell from a South direction and 0.5m 11s secondary swell from a South direction (forecast issued at 06:00pm May 20). An open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+13) & DateWave HeightWave Period
Morning (20 May)--
Afternoon (20 May)3ft (0.9m)11s
Evening (20 May)3ft (0.9m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Sat morning, min 22°C on Wed night). Wind will be generally light.

Wed
20
Thursday
21
Friday
22
Sat
23
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
10 AM
1 PM
Rating
(10 max)
1
0
1
1
1
2
1
1
2
1
2
3
3
3
3
2
2
2
2
2
2
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
10
0.9
S
10
0.7
SSE
11
0.8
S
11
1
S
11
1.2
S
11
1.3
SSE
10
1.6
SSE
12
1.7
SSE
12
1.7
SSE
12
1.7
SSE
12
1.6
SSE
11
1.1
SE
11
1.1
SE
11
1.5
SSE
10
1.5
SSE
10
1.4
SSE
11
1.2
SE
11
1.3
SSE
11
1.1
SE
11
Wave Graph
Metric surfscale
Energy kJ
198
192
185
191
174
168
106
154
233
332
385
725
811
797
770
631
314
263
469
478
460
366
435
314
Wind (km/h)
20
SSW
20
SSW
20
SSW
20
SSW
20
SSW
15
S
10
SSE
10
SSE
10
S
20
SSE
20
SSE
15
SE
20
SE
20
SE
25
ESE
25
SE
25
SE
20
SE
20
ESE
20
ESE
20
SE
20
SE
25
SE
20
SE
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
10:55PM1.34m
11:02AM1.46m
11:54PM1.32m
12:03PM1.40m
00:54AM1.31m
Low Tide
4:51AM0.23m
5:33PM0.02m
5:53AM0.26m
6:31PM0.08m
6:57AM0.29m
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:08
6:08
6:07
Temp °C
23
23
23
23
22
22
22
22
22
22
23
23
23
23
23
23
23
23
23
23
23
23
23
24
22
21
21
21
20
21
22
22
22
21
22
22
21
21
21
21
21
21
22
22
21
21
21
23
Swell 1
Height (m)
Direction
Period (s)
1.1
E
9
1.1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
1
E
9
1
S
11
1.2
S
11
1.3
SSE
10
1.6
SSE
12
1.7
SSE
12
1.7
SSE
12
1.7
SSE
12
1.6
SSE
11
1.1
S
10
1.1
S
10
1.5
SSE
10
1.5
SSE
10
1.4
SSE
11
1.2
SE
11
1.3
SSE
11
1.1
SE
11
Energy kJ
177
181
158
153
162
169
164
168
233
332
385
725
811
797
770
631
244
234
469
478
460
366
435
314
Swell 2
Height (m)
Direction
Period (s)
0.9
S
11
0.4
SW
14
0.9
S
11
0.9
S
11
0.9
S
10
0.9
S
10
0.7
S
10
0.8
S
11
1
E
9
0.9
E
9
0.9
E
9
0.8
E
9
0.8
E
9
0.8
E
9
0.7
E
9
0.7
E
9
1.1
SE
11
1.1
SE
11
0.6
E
8
0.6
E
8
0.5
E
8
0.8
S
10
0.5
E
8
0.8
S
9
Energy kJ
198
47
185
191
174
168
106
154
162
132
129
99
99
96
71
73
314
263
50
51
35
121
35
102
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
14
0.2
N
8
0.3
SW
16
0.3
SW
16
0.4
SW
16
0.4
SW
16
0.7
SSE
11
0.6
SSE
10
0.4
SW
15
0.4
SW
15
0.5
SE
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.3
SW
14
0.6
E
9
0.6
E
8
0.3
SW
13
0.3
SW
13
0.3
SW
13
0.5
E
8
0.4
S
10
0.5
E
8
Energy kJ
51
5
42
41
66
90
99
65
77
83
91
54
73
73
53
31
52
51
28
28
28
35
30
34
Wind waves
Height (m)
Direction
Period (s)
1
SSE
8
0.9
S
11
0.5
S
11
0.5
SSW
11
0.5
SSW
12
0.4
SSW
10
0.2
SSE
2
0.4
SE
3
Energy kJ
134
192
62
73
77
42
1
2
Nearest Offshore or Glassy
Rating
(10 max)
2
3
2
2
1
2
1
1
2
1
2
3
3
3
3
2
2
2
2
2
2
2
2
2
Distance (km)
866
866
866
866
788
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Tonga - Tongatapu
Rating
(10 max)
2
1
1
2
1
2
3
3
3
3
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Tonga
Rating
(10 max)
2
1
1
2
1
2
3
4
4
4
4
2
2
2
2
2
2
2
4
Header Global
Rating
(10 max)
5
5
4
4
4
5
5
5
4
5
5
5
5
4
4
4
5
7
7
8
6
5
5
5
  • 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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