Wanjapu surfForecast / Sumba / Indonesia

information circle48hr Weather and Surf, issued 1 pm Monday 11 May 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Wanjapu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wanjapu sea temperature is
28.3° C
(Which is normal for this time of year)

How big are the waves at Wanjapu today?

The current surf forecast for Wanjapu at 6PM is: 1.1m 6s primary swell from a Southeast direction and 0.5m 12s secondary swell from a Southwest direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 01:00pm May 11). The wind direction is predicted to be cross-shore.

Time (WITA) & DateWave HeightWave Period
Morning (11 May)2ft (0.6m)13s
Afternoon (11 May)1.5ft (0.5m)12s
Evening (11 May)2ft (0.6m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 28°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light.

Mon
11
Tuesday
12
Wednesday
13
Thu
14
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
1
1
1
1
2
1
1
2
2
2
3
3
3
2
1
1
1
2
3
3
3
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)
0.5
SW
12
0.5
SW
12
1.1
SE
6
0.6
SW
12
0.5
SW
13
0.6
SW
13
0.5
SW
13
1.3
SE
6
0.7
SW
16
0.7
SW
15
0.6
SW
18
0.6
SW
18
0.9
SW
15
1.1
SW
15
1
SW
16
0.8
SW
16
1.1
SW
14
1.2
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
13
Wave Graph
Metric surfscale
Energy kJ
75
74
74
124
83
109
90
136
242
215
197
209
360
492
474
361
492
581
650
659
659
650
614
637
Wind (km/h)
10
SE
10
SE
20
SE
20
ESE
15
ESE
15
ESE
15
ESE
10
ESE
10
SE
15
SE
15
SE
25
ESE
20
ESE
10
ESE
10
ESE
10
ESE
10
SE
15
SE
20
SE
25
ESE
25
ESE
15
ESE
10
ESE
10
ESE
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:46PM1.88m
6:42AM2.01m
6:39PM1.91m
7:28AM2.24m
7:51PM2.03m
Low Tide
11:36PM1.03m
12:48PM1.28m
00:50AM1.00m
1:54PM0.98m
1:44AM0.93m
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:51
5:50
5:50
1
1
1
1
Temp °C
27
28
27
27
27
26
26
26
28
28
28
27
27
26
26
27
28
28
28
27
27
26
26
27
30
31
28
28
30
28
28
29
31
31
31
28
29
29
29
30
31
31
30
28
28
28
29
30
Swell 1
Height (m)
Direction
Period (s)
0.7
SSE
6
0.5
SW
12
0.5
SW
12
0.6
SW
12
0.5
SW
13
0.6
SW
13
0.8
SSE
6
0.9
SSE
6
0.7
SW
16
0.7
SW
15
0.6
SW
15
0.7
SW
15
0.9
SW
15
1.1
SW
15
1
SW
16
0.9
SW
14
1.1
SW
14
1.2
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
13
Energy kJ
30
74
74
124
83
109
39
58
242
215
134
209
360
492
474
304
492
581
650
659
659
650
614
637
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
12
0.3
SW
15
0.4
SW
15
0.1
SW
22
0.3
SW
16
0.3
SW
16
0.5
SW
13
0.5
SW
13
0.6
SE
6
0.4
SW
18
0.6
SW
18
0.6
SW
18
0.4
SW
18
0.9
SSE
6
0.9
SE
6
0.8
SW
16
0.4
SW
16
0.1
SW
20
0.1
SW
20
0.8
SSE
6
0.8
SSE
6
0.8
SSE
6
Energy kJ
75
34
57
18
41
40
85
85
29
118
197
194
111
67
58
361
93
15
15
41
43
41
Swell 3
Height (m)
Direction
Period (s)
0.1
W
16
0.1
SW
18
0.1
SW
18
0.1
SW
21
0.3
SW
19
0.4
SW
16
0.4
SW
16
0.5
S
6
0.1
W
14
0.4
SW
12
0.4
SW
12
0.6
SW
13
0.8
SSE
6
0.3
SW
18
0.4
SW
18
Energy kJ
5
12
12
18
58
90
90
20
4
50
50
138
51
51
80
Wind waves
Height (m)
Direction
Period (s)
1
SE
6
0.8
SSE
6
1.1
SE
6
1.2
SE
6
1
SE
6
0.9
SSE
6
1.3
SE
6
1.3
SE
6
1.3
SE
6
0.9
SSE
6
1.1
SE
6
1.3
SE
6
1.1
SE
6
1.6
SE
6
1.4
SE
6
1.3
SE
7
0.7
SE
6
0.9
SSE
5
1.2
SE
6
1.4
SE
6
1.1
SE
6
1.4
SE
6
1.2
SE
6
1.2
SE
6
Energy kJ
73
37
69
102
71
55
119
136
122
58
89
136
98
201
167
140
39
49
86
141
92
143
109
109
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
2
2
1
2
2
2
3
3
3
3
3
2
3
3
3
3
3
3
Distance (km)
116
116
118
118
2
33
20
0
116
119
0
116
33
0
0
0
116
263
118
116
108
0
0
0
Best forecast wave conditions in Sumba
Rating
(10 max)
2
1
2
2
2
3
3
3
3
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
2
3
3
3
3
3
3
4
3
4
4
4
4
4
4
3
3
3
3
3
3
4
3
3
Header Global
Rating
(10 max)
8
6
5
4
5
5
5
9
9
6
9
9
9
9
9
8
9
9
9
7
6
5
9
8
  • 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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