The Peak surfForecast / Tongatapu / Tonga

information circle48hr Weather and Surf, issued 6 am Thursday 21 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 1PM is: 0.8m 11s primary swell from a South direction (forecast issued at 06:00am May 21). 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 (21 May)3ft (0.9m)10s
Afternoon (21 May)3.5ft (1.0m)11s
Evening (21 May)4.5ft (1.3m)10s

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 afternoon, min 22°C on Thu night). Mainly fresh winds.

Thursday
21
Friday
22
Saturday
23
Sun
24
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
4 PM
7 PM
10 PM
1 AM
Rating
(10 max)
1
1
1
1
2
1
1
2
3
3
1
1
2
1
0
1
2
2
2
2
2
1
0
0
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
10
0.9
S
10
0.8
S
11
0.8
S
11
1
S
11
1.2
S
11
1.3
SSE
10
1.5
SSE
11
1.6
SSE
11
1.6
SSE
11
1.1
S
11
1.2
S
10
1.2
S
10
1.1
S
10
1
SE
11
1.1
SE
11
1.1
SE
11
1
SE
12
1
SE
11
1
SE
11
1
SE
11
1
SE
11
1.3
SSE
11
1.2
SE
10
Wave Graph
Metric surfscale
Energy kJ
174
168
143
154
233
332
370
485
615
604
278
296
302
234
224
278
288
259
245
233
224
228
352
322
Wind (km/h)
15
SSW
10
SSW
10
SSW
15
S
15
S
15
S
15
SSE
15
SE
15
SE
15
ESE
15
ESE
20
ESE
20
ESE
25
ESE
30
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
ESE
25
ESE
30
ESE
30
ESE
30
ESE
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
off
off
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
High Tide
11:02AM1.46m
11:54PM1.32m
12:03PM1.40m
00:54AM1.31m
1:04PM1.33m
Low Tide
4:51AM0.23m
5:33PM0.02m
5:53AM0.26m
6:31PM0.08m
6:57AM0.29m
7:30PM0.14m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:08
6:07
6:07
Temp °C
23
23
23
23
23
23
23
22
22
22
23
23
23
23
23
23
23
23
23
23
24
24
24
24
22
23
23
23
22
22
22
21
21
21
22
22
22
21
20
20
20
21
21
21
23
22
21
22
Swell 1
Height (m)
Direction
Period (s)
1
E
9
1
E
9
1
E
9
1
E
9
1
S
11
1.2
S
11
1.3
SSE
10
1.5
SSE
11
1.6
SSE
11
1.6
SSE
11
1.1
S
11
1.2
S
10
1.2
S
10
1.1
S
10
1
SE
11
1.1
SE
11
1.1
SE
11
1
SE
12
1
SE
11
1
SE
11
1
SE
11
1
SE
11
1.3
SSE
11
1.2
SE
10
Energy kJ
162
169
164
168
233
332
370
485
615
604
274
296
302
234
224
278
288
259
245
233
224
228
352
322
Swell 2
Height (m)
Direction
Period (s)
0.9
S
10
0.9
S
10
0.8
S
11
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
1.1
SE
11
0.8
SE
11
0.8
SE
10
1
SE
11
0.9
S
10
0.9
S
10
0.9
S
9
0.9
S
9
0.9
S
10
0.8
S
10
0.8
S
9
0.8
S
10
0.4
SW
18
0.4
SW
18
Energy kJ
174
168
143
154
162
132
129
101
99
96
278
168
132
228
146
153
132
137
148
116
99
113
79
78
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.6
SSE
11
0.6
SSE
10
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.7
E
9
0.7
E
9
0.6
E
9
0.6
E
9
0.3
SW
13
0.3
SW
13
0.5
E
8
0.3
SW
18
0.3
NE
10
0.3
NE
10
0.3
NE
10
0.3
SW
18
0.3
NE
9
0.3
NE
10
Energy kJ
66
90
75
65
77
83
80
54
53
73
71
71
55
52
28
28
34
54
15
15
14
49
14
14
Wind waves
Height (m)
Direction
Period (s)
0.5
SSW
12
0.3
ESE
2
0.3
ESE
3
0.4
ESE
3
0.9
ESE
8
1
ESE
5
0.9
ESE
5
0.9
E
8
0.8
E
8
0.7
E
8
0.7
E
8
0.6
E
8
0.8
ESE
4
0.9
ESE
4
Energy kJ
77
1
1
4
120
47
46
111
88
66
66
50
20
31
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
2
3
3
2
2
2
2
3
3
2
2
2
2
2
2
3
3
Distance (km)
788
0
0
0
0
3
3
0
0
0
1
1
0
1
286
286
0
0
0
0
0
802
286
286
Best forecast wave conditions in Tonga - Tongatapu
Rating
(10 max)
1
1
1
2
1
1
2
3
3
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Tonga
Rating
(10 max)
1
1
2
2
1
1
2
3
4
4
3
2
2
3
3
3
2
3
3
2
3
3
Header Global
Rating
(10 max)
4
5
5
5
5
5
5
5
5
5
4
4
5
7
8
7
6
5
5
5
5
6
8
9
  • 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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