Windsurf Fair Spot type reef break

Ha'atafu Beach

Ha'atafu / Tonga

See score, best window, and the main metrics before opening the full detail.

Windsurf score
65 /100
Fair Grade B

Best window today: 06:00 - 10:00 · fair classification

Best window today 06:00 - 10:00 fair classification
Swell
0.9 m - 7 s Direction ESE Organised swell — clean water
Wave energy 2.9 kW/m Weak — about 3 kJ/m
Today's peak hour 00:00 1.3 m · 9 s · outside typical window
Tide High tide Ideal: Mid tide Wait for the next tide
View full analysis Maps, charts, and hour-by-hour reading.

Map, charts, and hour-by-hour table — for the deeper read.

Local forecast

Regional field and full spot read

Spatial distribution on the map and a consolidated read of the selected spot beside it.

Active frame 05/06 00h
Regional field Local map
Spatial comparison around the spot.
05/06 00h
Wind Swell

7-day window

How each metric ranges

Min, max, and where the current reading falls inside the ideal band.

Wind No data
13.0 km/h 41.0 km/h

Ideal between 17.0 km/h and 37.0 km/h

Swell height 0.9 m
0.0 m 2.3 m

Ideal between 0.3 m and 2.0 m

Swell period 6.9 s
2.8 s 11.2 s

Ideal between 4.0 s and 10.0 s

Water temperature 25.3 C
23.2 C 28.8 C

Ideal between 24.0 C and 28.0 C

Hourly forecast

Next 7 days GMT-12
Power 10.0 kW/m Deep-water energy estimate
Consistency 52/100 Relative window for the next hours
Air temperature -- Current frame reading
Sea level 0.79 m Updated 05/06 09:09 | Timezone GMT-12
Surf height 1.5 m
05/06
1.5 m 10s SE 00h
1.5 m 10s SE 03h
1.4 m 9s SE 06h
1.4 m 9s SE 09h
1.4 m 9s SE 12h
1.4 m 9s SE 15h
1.3 m 9s SE 18h
1.3 m 9s SE 21h
06/06
1.3 m 9s SE 00h
1.3 m 9s SE 03h
1.2 m 9s SE 06h
1.2 m 9s ESE 09h
1.2 m 8s ESE 12h
1.2 m 9s ESE 15h
1.1 m 9s SE 18h
1.1 m 9s SE 21h
07/06
1.1 m 10s SE 00h
1.1 m 10s SSE 03h
1.2 m 9s SSE 06h
1.2 m 9s SSW 09h
1.3 m 9s WSW 12h
1.4 m 9s WSW 15h
1.5 m 9s SW 18h
1.5 m 9s SW 21h
08/06
1.6 m 8s SSW 00h
1.8 m 8s SSW 03h
2.0 m 8s SSW 06h
2.2 m 8s SSW 09h
2.3 m 8s SSW 12h
2.3 m 8s SSW 15h
2.4 m 8s SSW 18h
2.6 m 8s SSW 21h
09/06
2.7 m 9s SSW 00h
2.9 m 9s SSW 03h
3.0 m 9s SSW 06h
3.0 m 9s SSW 09h
2.9 m 10s SSW 12h
2.8 m 10s S 15h
2.9 m 9s S 18h
3.2 m 9s S 21h
10/06
3.4 m 10s S 00h
3.7 m 11s S 03h
4.2 m 12s S 06h
4.7 m 13s S 09h
5.0 m 14s S 12h
5.1 m 14s S 15h
5.0 m 14s S 18h
4.9 m 14s S 21h
11/06
4.7 m 14s S 00h
4.4 m 13s S 03h
4.1 m 13s S 06h
3.9 m 12s S 09h
3.7 m 12s S 12h
3.5 m 12s S 15h
3.3 m 11s S 18h
3.1 m 11s S 21h
Wave energy 10.0 kW/m
05/06
10.0 kW/m 1.5m 00h
9.9 kW/m 1.5m 03h
9.6 kW/m 1.4m 06h
9.3 kW/m 1.4m 09h
9.2 kW/m 1.4m 12h
8.6 kW/m 1.4m 15h
8.3 kW/m 1.3m 18h
7.8 kW/m 1.3m 21h
06/06
7.3 kW/m 1.3m 00h
6.8 kW/m 1.3m 03h
6.4 kW/m 1.2m 06h
6.1 kW/m 1.2m 09h
6.0 kW/m 1.2m 12h
5.7 kW/m 1.2m 15h
5.8 kW/m 1.1m 18h
5.5 kW/m 1.1m 21h
07/06
5.5 kW/m 1.1m 00h
5.8 kW/m 1.1m 03h
6.1 kW/m 1.2m 06h
6.7 kW/m 1.2m 09h
7.6 kW/m 1.3m 12h
8.6 kW/m 1.4m 15h
9.2 kW/m 1.5m 18h
9.8 kW/m 1.5m 21h
08/06
10.9 kW/m 1.6m 00h
12.3 kW/m 1.8m 03h
14.6 kW/m 2.0m 06h
17.5 kW/m 2.2m 09h
20.4 kW/m 2.3m 12h
21.6 kW/m 2.3m 15h
23.1 kW/m 2.4m 18h
27.1 kW/m 2.6m 21h
09/06
31.6 kW/m 2.7m 00h
37.0 kW/m 2.9m 03h
40.0 kW/m 3.0m 06h
41.2 kW/m 3.0m 09h
38.8 kW/m 2.9m 12h
37.2 kW/m 2.8m 15h
38.2 kW/m 2.9m 18h
48.1 kW/m 3.2m 21h
10/06
58.3 kW/m 3.4m 00h
75.3 kW/m 3.7m 03h
105.9 kW/m 4.2m 06h
142.2 kW/m 4.7m 09h
167.6 kW/m 5.0m 12h
179.6 kW/m 5.1m 15h
176.1 kW/m 5.0m 18h
162.8 kW/m 4.9m 21h
11/06
144.7 kW/m 4.7m 00h
125.2 kW/m 4.4m 03h
107.1 kW/m 4.1m 06h
93.0 kW/m 3.9m 09h
80.0 kW/m 3.7m 12h
69.7 kW/m 3.5m 15h
61.1 kW/m 3.3m 18h
53.2 kW/m 3.1m 21h
Consistency 70/100
05/06
70/100 window 00h
69/100 window 03h
69/100 window 06h
68/100 window 09h
67/100 window 12h
66/100 window 15h
65/100 window 18h
65/100 window 21h
06/06
64/100 window 00h
62/100 window 03h
61/100 window 06h
61/100 window 09h
60/100 window 12h
59/100 window 15h
60/100 window 18h
61/100 window 21h
07/06
62/100 window 00h
61/100 window 03h
60/100 window 06h
60/100 window 09h
61/100 window 12h
64/100 window 15h
66/100 window 18h
65/100 window 21h
08/06
66/100 window 00h
67/100 window 03h
70/100 window 06h
74/100 window 09h
79/100 window 12h
82/100 window 15h
83/100 window 18h
86/100 window 21h
09/06
91/100 window 00h
96/100 window 03h
100/100 window 06h
100/100 window 09h
99/100 window 12h
100/100 window 15h
97/100 window 18h
100/100 window 21h
10/06
100/100 window 00h
100/100 window 03h
100/100 window 06h
100/100 window 09h
100/100 window 12h
100/100 window 15h
100/100 window 18h
100/100 window 21h
11/06
100/100 window 00h
100/100 window 03h
100/100 window 06h
100/100 window 09h
100/100 window 12h
100/100 window 15h
100/100 window 18h
100/100 window 21h
Swell height 1.5 m
-0.6 1.6 3.8 5.9 00h 05/06 18h 06/06 12h 08/06 03h 10/06 21h 11/06

Ideal range 0.3m to 2.0m

Swell period 10s
2.2 6.8 11.4 16 00h 05/06 18h 06/06 12h 08/06 03h 10/06 21h 11/06

Ideal range 4.0s to 10.0s

Wind
Not enough data.

Water temperature 25.3 C
23.3 25.1 26.9 28.7 00h 05/06 18h 06/06 12h 08/06 03h 10/06 21h 11/06

Ideal range 24.0C to 28.0C

Air temperature
Not enough data.

Rain probability
Not enough data.

Sea level 0.8 m
-0.2 0.3 0.9 1.4 00h 05/06 18h 06/06 12h 08/06 03h 10/06 21h 11/06

No ideal range defined

Wave power 10.0 kW/m
-25.8 53.1 132 210.9 00h 05/06 18h 06/06 12h 08/06 03h 10/06 21h 11/06

No ideal range defined

Compiled read

Hourly board

56 spot frames
Day Time Swell Period Dir. Wind Wind dir. Air Water Rain Level Power
05/06 00:00 1.5 m 10 s SE -- -- -- 25.3 C -- 0.79 m 10.0 kW/m
05/06 03:00 1.5 m 10 s SE -- -- -- 25.3 C -- 0.29 m 9.9 kW/m
05/06 06:00 1.4 m 9 s SE -- -- -- 25.3 C -- 0.43 m 9.6 kW/m
05/06 09:00 1.4 m 9 s SE -- -- -- 25.4 C -- 0.96 m 9.3 kW/m
05/06 12:00 1.4 m 9 s SE -- -- -- 25.4 C -- 0.85 m 9.2 kW/m
05/06 15:00 1.4 m 9 s SE -- -- -- 25.4 C -- 0.22 m 8.6 kW/m
05/06 18:00 1.3 m 9 s SE -- -- -- 25.3 C -- 0.21 m 8.3 kW/m
05/06 21:00 1.3 m 9 s SE -- -- -- 25.3 C -- 0.81 m 7.8 kW/m
06/06 00:00 1.3 m 9 s SE -- -- -- 25.3 C -- 0.92 m 7.3 kW/m
06/06 03:00 1.3 m 9 s SE -- -- -- 25.2 C -- 0.41 m 6.8 kW/m
06/06 06:00 1.2 m 9 s SE -- -- -- 25.2 C -- 0.34 m 6.4 kW/m
06/06 09:00 1.2 m 9 s ESE -- -- -- 25.2 C -- 0.86 m 6.1 kW/m
06/06 12:00 1.2 m 8 s ESE -- -- -- 25.3 C -- 0.97 m 6.0 kW/m
06/06 15:00 1.2 m 9 s ESE -- -- -- 25.3 C -- 0.38 m 5.7 kW/m
06/06 18:00 1.1 m 9 s SE -- -- -- 25.3 C -- 0.17 m 5.8 kW/m
06/06 21:00 1.1 m 9 s SE -- -- -- 25.3 C -- 0.72 m 5.5 kW/m
07/06 00:00 1.1 m 10 s SE -- -- -- 25.2 C -- 1.04 m 5.5 kW/m
07/06 03:00 1.1 m 10 s SSE -- -- -- 25.2 C -- 0.59 m 5.8 kW/m
07/06 06:00 1.2 m 9 s SSE -- -- -- 25.2 C -- 0.29 m 6.1 kW/m
07/06 09:00 1.2 m 9 s SSW -- -- -- 25.2 C -- 0.73 m 6.7 kW/m
07/06 12:00 1.3 m 9 s WSW -- -- -- 25.3 C -- 1.05 m 7.6 kW/m
07/06 15:00 1.4 m 9 s WSW -- -- -- 25.2 C -- 0.57 m 8.6 kW/m
07/06 18:00 1.5 m 9 s SW -- -- -- 25.2 C -- 0.17 m 9.2 kW/m
07/06 21:00 1.5 m 9 s SW -- -- -- 25.1 C -- 0.59 m 9.8 kW/m
08/06 00:00 1.6 m 8 s SSW -- -- -- 25.1 C -- 1.06 m 10.9 kW/m
08/06 03:00 1.8 m 8 s SSW -- -- -- 25.1 C -- 0.73 m 12.3 kW/m
08/06 06:00 2.0 m 8 s SSW -- -- -- 25.1 C -- 0.24 m 14.6 kW/m
08/06 09:00 2.2 m 8 s SSW -- -- -- 25.1 C -- 0.51 m 17.5 kW/m
08/06 12:00 2.3 m 8 s SSW -- -- -- 25.1 C -- 0.99 m 20.4 kW/m
08/06 15:00 2.3 m 8 s SSW -- -- -- 25.1 C -- 0.71 m 21.6 kW/m
08/06 18:00 2.4 m 8 s SSW -- -- -- 25.1 C -- 0.16 m 23.1 kW/m
08/06 21:00 2.6 m 8 s SSW -- -- -- 25.1 C -- 0.39 m 27.1 kW/m
09/06 00:00 2.7 m 9 s SSW -- -- -- 25.1 C -- 1.00 m 31.6 kW/m
09/06 03:00 2.9 m 9 s SSW -- -- -- 25.1 C -- 0.87 m 37.0 kW/m
09/06 06:00 3.0 m 9 s SSW -- -- -- 25.1 C -- 0.26 m 40.0 kW/m
09/06 09:00 3.0 m 9 s SSW -- -- -- 25.1 C -- 0.30 m 41.2 kW/m
09/06 12:00 2.9 m 10 s SSW -- -- -- 25.1 C -- 0.87 m 38.8 kW/m
09/06 15:00 2.8 m 10 s S -- -- -- 25.1 C -- 0.86 m 37.2 kW/m
09/06 18:00 2.9 m 9 s S -- -- -- 25.1 C -- 0.25 m 38.2 kW/m
09/06 21:00 3.2 m 9 s S -- -- -- 25.1 C -- 0.25 m 48.1 kW/m
10/06 00:00 3.4 m 10 s S -- -- -- 25.0 C -- 0.90 m 58.3 kW/m
10/06 03:00 3.7 m 11 s S -- -- -- 25.0 C -- 1.04 m 75.3 kW/m
10/06 06:00 4.2 m 12 s S -- -- -- 25.0 C -- 0.37 m 105.9 kW/m
10/06 09:00 4.7 m 13 s S -- -- -- 25.0 C -- 0.12 m 142.2 kW/m
10/06 12:00 5.0 m 14 s S -- -- -- 25.0 C -- 0.69 m 167.6 kW/m
10/06 15:00 5.1 m 14 s S -- -- -- 25.0 C -- 0.98 m 179.6 kW/m
10/06 18:00 5.0 m 14 s S -- -- -- 25.0 C -- 0.42 m 176.1 kW/m
10/06 21:00 4.9 m 14 s S -- -- -- 25.0 C -- 0.13 m 162.8 kW/m
11/06 00:00 4.7 m 14 s S -- -- -- 25.0 C -- 0.74 m 144.7 kW/m
11/06 03:00 4.4 m 13 s S -- -- -- 25.0 C -- 1.17 m 125.2 kW/m
11/06 06:00 4.1 m 13 s S -- -- -- 25.0 C -- 0.59 m 107.1 kW/m
11/06 09:00 3.9 m 12 s S -- -- -- 25.0 C -- 0.02 m 93.0 kW/m
11/06 12:00 3.7 m 12 s S -- -- -- 25.0 C -- 0.45 m 80.0 kW/m
11/06 15:00 3.5 m 12 s S -- -- -- 25.0 C -- 1.03 m 69.7 kW/m
11/06 18:00 3.3 m 11 s S -- -- -- 25.0 C -- 0.66 m 61.1 kW/m
11/06 21:00 3.1 m 11 s S -- -- -- 25.0 C -- 0.11 m 53.2 kW/m

Quick spot sheet

Type
reef break
Level
Intermediate
Region
Oceania
Best window today
06:00-10:00
Ideal wind
SE/S
Ideal swell
-

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