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Surf Good Spot type reef break

Hollow Trees

Katiet, Mentawai / Indonesia

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Surf Kitesurf Wingfoil Windsurf Sailing
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Surf score
80 /100
Good Grade A

Best window today: 06:00 - 09:00 · good classification

Best window today 06:00 - 09:00 good classification
Swell
1.5 m - 11 s Direction S Swell OK, slight angle
Wave energy 11.8 kW/m Playful — about 12 kJ/m
Today's peak hour 03:00 1.5 m · 13 s · outside typical window
Tide Mid tide Ideal: Mid tide Tide favours it
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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 09/06 00h
Regional field Local map
Spatial comparison around the spot.
09/06 00h
Wind Swell

7-day window

How each metric ranges

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

Swell height 1.5 m
0.5 m 5.2 m

Ideal between 1.2 m and 4.5 m

Swell period 11.2 s
9.6 s 19.4 s

Ideal between 11.0 s and 18.0 s

Wind No data
0.0 km/h 21.6 km/h

Ideal between 0.0 km/h and 18.0 km/h

Water temperature 30.5 C
27.5 C 31.0 C

Ideal between 28.0 C and 30.0 C

Hourly forecast

Next 7 days GMT+7
Power 14.8 kW/m Deep-water energy estimate
Consistency 81/100 Relative window for the next hours
Air temperature -- Current frame reading
Sea level 0.74 m Updated 09/06 09:05 | Timezone GMT+7
Surf height 1.5 m
09/06
1.5 m 13s S 00h
1.5 m 13s S 03h
1.5 m 13s S 06h
1.5 m 13s S 09h
1.5 m 12s S 12h
1.4 m 12s S 15h
1.4 m 12s S 18h
1.4 m 12s S 21h
10/06
1.3 m 12s S 00h
1.3 m 12s S 03h
1.3 m 12s S 06h
1.3 m 13s S 09h
1.4 m 13s S 12h
1.4 m 13s SSW 15h
1.4 m 14s SSW 18h
1.5 m 14s SSW 21h
11/06
1.6 m 14s SSW 00h
1.6 m 15s SSW 03h
1.7 m 15s SSW 06h
1.8 m 15s SSW 09h
1.8 m 15s SSW 12h
1.8 m 15s SSW 15h
1.9 m 15s SSW 18h
1.9 m 15s SSW 21h
12/06
1.9 m 14s SSW 00h
1.9 m 14s SSW 03h
1.9 m 14s SSW 06h
1.9 m 14s SSW 09h
1.8 m 14s SSW 12h
1.8 m 14s SSW 15h
1.7 m 14s SSW 18h
1.7 m 13s SSW 21h
13/06
1.6 m 13s SSW 00h
1.6 m 13s SSW 03h
1.6 m 13s SSW 06h
1.5 m 13s SSW 09h
1.5 m 13s SSW 12h
1.5 m 13s SSW 15h
1.5 m 13s SSW 18h
1.5 m 13s S 21h
14/06
1.5 m 13s S 00h
1.6 m 13s S 03h
1.6 m 13s S 06h
1.6 m 13s S 09h
1.6 m 13s S 12h
1.7 m 13s S 15h
1.7 m 13s S 18h
1.7 m 13s S 21h
15/06
1.7 m 13s S 00h
1.7 m 13s S 03h
1.6 m 12s S 06h
1.6 m 12s S 09h
1.6 m 12s S 12h
1.5 m 12s S 15h
1.5 m 12s S 18h
1.4 m 11s S 21h
Wave energy 14.8 kW/m
09/06
14.8 kW/m 1.5m 00h
14.9 kW/m 1.5m 03h
14.6 kW/m 1.5m 06h
14.0 kW/m 1.5m 09h
13.4 kW/m 1.5m 12h
12.5 kW/m 1.4m 15h
11.7 kW/m 1.4m 18h
11.3 kW/m 1.4m 21h
10/06
10.7 kW/m 1.3m 00h
10.5 kW/m 1.3m 03h
10.6 kW/m 1.3m 06h
11.1 kW/m 1.3m 09h
11.7 kW/m 1.4m 12h
12.5 kW/m 1.4m 15h
13.6 kW/m 1.4m 18h
15.2 kW/m 1.5m 21h
11/06
17.3 kW/m 1.6m 00h
19.5 kW/m 1.6m 03h
21.7 kW/m 1.7m 06h
23.4 kW/m 1.8m 09h
24.4 kW/m 1.8m 12h
24.9 kW/m 1.8m 15h
25.6 kW/m 1.9m 18h
25.9 kW/m 1.9m 21h
12/06
25.6 kW/m 1.9m 00h
25.3 kW/m 1.9m 03h
24.5 kW/m 1.9m 06h
23.7 kW/m 1.9m 09h
22.1 kW/m 1.8m 12h
20.8 kW/m 1.8m 15h
19.6 kW/m 1.7m 18h
18.0 kW/m 1.7m 21h
13/06
17.3 kW/m 1.6m 00h
16.2 kW/m 1.6m 03h
15.3 kW/m 1.6m 06h
15.0 kW/m 1.5m 09h
14.3 kW/m 1.5m 12h
14.1 kW/m 1.5m 15h
14.6 kW/m 1.5m 18h
15.1 kW/m 1.5m 21h
14/06
15.3 kW/m 1.5m 00h
16.3 kW/m 1.6m 03h
16.4 kW/m 1.6m 06h
16.9 kW/m 1.6m 09h
17.7 kW/m 1.6m 12h
18.4 kW/m 1.7m 15h
18.2 kW/m 1.7m 18h
18.0 kW/m 1.7m 21h
15/06
17.4 kW/m 1.7m 00h
17.1 kW/m 1.7m 03h
16.5 kW/m 1.6m 06h
15.5 kW/m 1.6m 09h
14.5 kW/m 1.6m 12h
13.9 kW/m 1.5m 15h
12.6 kW/m 1.5m 18h
11.6 kW/m 1.4m 21h
Consistency 85/100
09/06
85/100 window 00h
84/100 window 03h
84/100 window 06h
83/100 window 09h
81/100 window 12h
80/100 window 15h
78/100 window 18h
78/100 window 21h
10/06
77/100 window 00h
78/100 window 03h
78/100 window 06h
79/100 window 09h
81/100 window 12h
82/100 window 15h
84/100 window 18h
86/100 window 21h
11/06
89/100 window 00h
92/100 window 03h
95/100 window 06h
97/100 window 09h
99/100 window 12h
99/100 window 15h
99/100 window 18h
100/100 window 21h
12/06
100/100 window 00h
98/100 window 03h
97/100 window 06h
95/100 window 09h
93/100 window 12h
92/100 window 15h
90/100 window 18h
88/100 window 21h
13/06
87/100 window 00h
86/100 window 03h
85/100 window 06h
84/100 window 09h
84/100 window 12h
85/100 window 15h
85/100 window 18h
86/100 window 21h
14/06
86/100 window 00h
87/100 window 03h
88/100 window 06h
88/100 window 09h
88/100 window 12h
89/100 window 15h
90/100 window 18h
88/100 window 21h
15/06
88/100 window 00h
87/100 window 03h
85/100 window 06h
83/100 window 09h
82/100 window 12h
80/100 window 15h
78/100 window 18h
77/100 window 21h
Swell height 1.5 m
0.6 2.1 3.6 5.1 00h 09/06 18h 10/06 12h 12/06 03h 14/06 21h 15/06

Ideal range 1.2m to 4.5m

Swell period 13s
9.7 12.9 16.1 19.3 00h 09/06 18h 10/06 12h 12/06 03h 14/06 21h 15/06

Ideal range 11.0s to 18.0s

Wind
Not enough data.

Water temperature 30.5 C
27.5 28.8 30.2 31.5 00h 09/06 18h 10/06 12h 12/06 03h 14/06 21h 15/06

Ideal range 28.0C to 30.0C

Air temperature
Not enough data.

Rain probability
Not enough data.

Sea level 0.7 m
-0.1 0.4 0.9 1.5 00h 09/06 18h 10/06 12h 12/06 03h 14/06 21h 15/06

No ideal range defined

Wave power 14.8 kW/m
7.7 14.7 21.7 28.7 00h 09/06 18h 10/06 12h 12/06 03h 14/06 21h 15/06

No ideal range defined

Compiled read

Hourly board

56 spot frames
Day Time Swell Period Dir. Wind Wind dir. Air Water Rain Level Power
09/06 00:00 1.5 m 13 s S -- -- -- 30.5 C -- 0.74 m 14.8 kW/m
09/06 03:00 1.5 m 13 s S -- -- -- 30.5 C -- 0.58 m 14.9 kW/m
09/06 06:00 1.5 m 13 s S -- -- -- 30.5 C -- 0.43 m 14.6 kW/m
09/06 09:00 1.5 m 13 s S -- -- -- 30.6 C -- 0.68 m 14.0 kW/m
09/06 12:00 1.5 m 12 s S -- -- -- 31.0 C -- 0.80 m 13.4 kW/m
09/06 15:00 1.4 m 12 s S -- -- -- 31.0 C -- 0.55 m 12.5 kW/m
09/06 18:00 1.4 m 12 s S -- -- -- 31.0 C -- 0.25 m 11.7 kW/m
09/06 21:00 1.4 m 12 s S -- -- -- 30.8 C -- 0.48 m 11.3 kW/m
10/06 00:00 1.3 m 12 s S -- -- -- 30.7 C -- 0.78 m 10.7 kW/m
10/06 03:00 1.3 m 12 s S -- -- -- 30.5 C -- 0.73 m 10.5 kW/m
10/06 06:00 1.3 m 12 s S -- -- -- 30.5 C -- 0.44 m 10.6 kW/m
10/06 09:00 1.3 m 13 s S -- -- -- 30.6 C -- 0.53 m 11.1 kW/m
10/06 12:00 1.4 m 13 s S -- -- -- 30.8 C -- 0.75 m 11.7 kW/m
10/06 15:00 1.4 m 13 s SSW -- -- -- 30.9 C -- 0.63 m 12.5 kW/m
10/06 18:00 1.4 m 14 s SSW -- -- -- 30.9 C -- 0.26 m 13.6 kW/m
10/06 21:00 1.5 m 14 s SSW -- -- -- 30.8 C -- 0.36 m 15.2 kW/m
11/06 00:00 1.6 m 14 s SSW -- -- -- 30.5 C -- 0.79 m 17.3 kW/m
11/06 03:00 1.6 m 15 s SSW -- -- -- 30.4 C -- 0.91 m 19.5 kW/m
11/06 06:00 1.7 m 15 s SSW -- -- -- 30.4 C -- 0.51 m 21.7 kW/m
11/06 09:00 1.8 m 15 s SSW -- -- -- 30.5 C -- 0.37 m 23.4 kW/m
11/06 12:00 1.8 m 15 s SSW -- -- -- 30.8 C -- 0.63 m 24.4 kW/m
11/06 15:00 1.8 m 15 s SSW -- -- -- 30.9 C -- 0.72 m 24.9 kW/m
11/06 18:00 1.9 m 15 s SSW -- -- -- 30.9 C -- 0.34 m 25.6 kW/m
11/06 21:00 1.9 m 15 s SSW -- -- -- 30.8 C -- 0.27 m 25.9 kW/m
12/06 00:00 1.9 m 14 s SSW -- -- -- 30.5 C -- 0.72 m 25.6 kW/m
12/06 03:00 1.9 m 14 s SSW -- -- -- 30.4 C -- 1.04 m 25.3 kW/m
12/06 06:00 1.9 m 14 s SSW -- -- -- 30.4 C -- 0.64 m 24.5 kW/m
12/06 09:00 1.9 m 14 s SSW -- -- -- 30.5 C -- 0.28 m 23.7 kW/m
12/06 12:00 1.8 m 14 s SSW -- -- -- 30.6 C -- 0.47 m 22.1 kW/m
12/06 15:00 1.8 m 14 s SSW -- -- -- 30.6 C -- 0.73 m 20.8 kW/m
12/06 18:00 1.7 m 14 s SSW -- -- -- 30.6 C -- 0.42 m 19.6 kW/m
12/06 21:00 1.7 m 13 s SSW -- -- -- 30.5 C -- 0.17 m 18.0 kW/m
13/06 00:00 1.6 m 13 s SSW -- -- -- 30.5 C -- 0.56 m 17.3 kW/m
13/06 03:00 1.6 m 13 s SSW -- -- -- 30.4 C -- 1.11 m 16.2 kW/m
13/06 06:00 1.6 m 13 s SSW -- -- -- 30.4 C -- 0.86 m 15.3 kW/m
13/06 09:00 1.5 m 13 s SSW -- -- -- 30.5 C -- 0.28 m 15.0 kW/m
13/06 12:00 1.5 m 13 s SSW -- -- -- 30.8 C -- 0.28 m 14.3 kW/m
13/06 15:00 1.5 m 13 s SSW -- -- -- 30.9 C -- 0.70 m 14.1 kW/m
13/06 18:00 1.5 m 13 s SSW -- -- -- 30.8 C -- 0.57 m 14.6 kW/m
13/06 21:00 1.5 m 13 s S -- -- -- 30.7 C -- 0.18 m 15.1 kW/m
14/06 00:00 1.5 m 13 s S -- -- -- 30.5 C -- 0.42 m 15.3 kW/m
14/06 03:00 1.6 m 13 s S -- -- -- 30.5 C -- 1.10 m 16.3 kW/m
14/06 06:00 1.6 m 13 s S -- -- -- 30.5 C -- 1.11 m 16.4 kW/m
14/06 09:00 1.6 m 13 s S -- -- -- 30.5 C -- 0.42 m 16.9 kW/m
14/06 12:00 1.6 m 13 s S -- -- -- 30.6 C -- 0.15 m 17.7 kW/m
14/06 15:00 1.7 m 13 s S -- -- -- 30.8 C -- 0.55 m 18.4 kW/m
14/06 18:00 1.7 m 13 s S -- -- -- 30.8 C -- 0.67 m 18.2 kW/m
14/06 21:00 1.7 m 13 s S -- -- -- 30.8 C -- 0.22 m 18.0 kW/m
15/06 00:00 1.7 m 13 s S -- -- -- 30.6 C -- 0.23 m 17.4 kW/m
15/06 03:00 1.7 m 13 s S -- -- -- 30.5 C -- 0.94 m 17.1 kW/m
15/06 06:00 1.6 m 12 s S -- -- -- 30.5 C -- 1.26 m 16.5 kW/m
15/06 09:00 1.6 m 12 s S -- -- -- 30.5 C -- 0.59 m 15.5 kW/m
15/06 12:00 1.6 m 12 s S -- -- -- 30.8 C -- 0.07 m 14.5 kW/m
15/06 15:00 1.5 m 12 s S -- -- -- 30.9 C -- 0.37 m 13.9 kW/m
15/06 18:00 1.5 m 12 s S -- -- -- 30.9 C -- 0.72 m 12.6 kW/m
15/06 21:00 1.4 m 11 s S -- -- -- 30.9 C -- 0.34 m 11.6 kW/m

Quick spot sheet

Type
reef break
Level
Advanced
Region
Asia
Best window today
06:00-09:00
Ideal wind
E
Ideal swell
SW

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