The Peak surfForecast / Tongatapu / Tonga

information circle48hr Weather and Surf, issued 12 am Monday 18 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
26.5° C
(Which is 1.2°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 8AM is: 0.9m 14s primary swell from a South direction and 0.8m 8s secondary swell from a South direction (forecast issued at 12:00am May 18). An open ocean swell of 1.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (+13) & DateWave HeightWave Period
Morning (18 May)2.5ft (0.8m)14s
Afternoon (18 May)3.5ft (1.1m)13s
Evening (18 May)3.5ft (1.1m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Tue morning. Warm (max 24°C on Sun night, min 23°C on Mon night). Winds decreasing (fresh winds from the ESE on Sun night, calm by Tue night).

Monday
18
Tuesday
19
Wednesday
20
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
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
2
0
1
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
S
14
0.9
S
14
0.9
S
14
0.8
S
14
1.1
S
13
1.1
S
13
1.1
S
13
1.1
S
12
1.1
S
12
1
S
12
1
S
12
0.9
S
12
0.9
S
12
0.8
S
12
0.8
S
11
0.6
S
16
0.5
S
16
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
Wave Graph
Metric surfscale
Energy kJ
203
324
297
232
426
420
407
371
359
292
292
229
221
166
163
181
122
155
152
155
155
155
152
149
Wind (km/h)
30
ESE
30
ESE
30
ESE
30
E
30
E
30
E
30
E
30
E
30
E
30
E
25
E
30
ENE
25
ENE
15
E
15
ENE
10
E
5
NE
5
NW
10
SW
10
SSW
15
SSW
15
SSW
20
SSW
20
SSW
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:12AM1.54m
9:00PM1.36m
9:07AM1.54m
9:57PM1.35m
10:04AM1.51m
Low Tide
1:59AM0.19m
2:43PM-0.05m
2:54AM0.19m
3:38PM-0.05m
3:52AM0.20m
4:35PM-0.03m
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:08
6:08
2
2
5
4
4
2
Temp °C
24
24
24
24
24
24
24
24
24
24
23
23
23
23
24
24
24
24
24
23
23
23
23
23
19
19
19
19
19
20
19
19
21
21
21
20
22
23
24
25
26
26
25
24
23
23
22
22
Swell 1
Height (m)
Direction
Period (s)
0.9
S
8
0.9
S
14
0.9
S
14
0.8
S
14
1.1
S
13
1.1
S
13
1.1
S
13
1.1
S
12
1.1
S
12
1
S
12
1
S
12
0.9
S
12
0.9
S
12
1.5
E
8
1.4
E
8
1.3
E
8
1.2
E
8
1.2
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1.1
E
8
1
E
8
Energy kJ
112
324
297
232
426
420
407
371
359
292
292
229
221
270
241
213
191
191
160
160
165
177
177
140
Swell 2
Height (m)
Direction
Period (s)
0.7
S
14
0.8
S
8
0.8
S
8
0.8
S
9
0.5
SW
13
0.5
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
18
0.4
SW
18
0.4
SW
17
0.4
SW
16
0.4
SW
16
0.8
S
12
0.8
S
11
0.8
S
11
0.7
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
0.8
S
11
Energy kJ
203
89
89
93
85
84
60
57
111
108
98
91
90
166
163
160
121
155
152
155
155
155
152
149
Swell 3
Height (m)
Direction
Period (s)
0.6
SW
14
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.4
SW
20
0.3
SW
19
0.4
SW
18
0.4
SW
18
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
SW
12
0.4
S
17
0.5
S
17
0.5
SW
16
0.6
S
16
0.5
S
16
0.5
S
16
0.4
S
15
0.4
S
15
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.3
SW
16
Energy kJ
114
87
85
85
97
57
81
111
53
38
38
37
93
138
124
181
122
118
69
67
51
51
47
42
Wind waves
Height (m)
Direction
Period (s)
1.9
E
8
1.9
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.5
E
8
1.5
E
8
1.5
E
8
1.6
E
8
1.6
E
8
0.6
NE
6
0.5
NE
6
0.2
SSW
2
Energy kJ
481
481
481
418
381
381
355
345
268
289
289
321
314
30
21
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
3
1
1
2
2
2
2
2
2
2
1
1
2
2
1
2
2
1
3
2
3
2
Distance (km)
849
849
727
849
849
849
849
849
849
849
849
286
285
285
0
0
0
0
290
0
285
866
285
866
Best forecast wave conditions in Tonga - Tongatapu
Rating
(10 max)
2
2
1
2
1
Best forecast wave conditions in Tonga
Rating
(10 max)
3
1
2
2
2
2
2
2
3
3
3
Header Global
Rating
(10 max)
4
8
6
4
4
5
6
5
4
5
4
5
4
4
4
4
4
4
4
4
4
4
4
4
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Peak 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest