Wanjapu surfForecast / Sumba / Indonesia

information circle48hr Weather and Surf, issued 1 am Thursday 30 Apr 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
29.2° C
(Which is slightly warmer than usual)

How big are the waves at Wanjapu today?

The current surf forecast for Wanjapu at 9AM is: 1.7m 15s primary swell from a South-southwest direction and 0.6m 5s secondary swell from a South-southeast direction (forecast issued at 01:00am April 30). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.

Time (WITA) & DateWave HeightWave Period
Morning (30 Apr)5.5ft (1.7m)15s
Afternoon (30 Apr)5.5ft (1.7m)15s
Evening (30 Apr)5.5ft (1.7m)15s

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 8mm), mostly falling on Thu night. Warm (max 28°C on Thu morning, min 25°C on Sat night). Wind will be generally light.

Thursday
30
Friday
1
Saturday
2
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
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
4
4
4
4
3
4
3
2
3
3
3
4
3
3
2
2
2
3
2
2
3
2
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.7
SSW
16
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.4
SW
14
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
1479
1423
1332
1297
1314
1314
1297
1158
1142
1126
1111
1095
975
934
920
907
816
743
743
732
732
642
642
632
Wind (km/h)
15
ESE
10
E
5
E
0
SSW
0
S
10
SE
15
ESE
15
SE
20
SE
15
ESE
15
SE
10
SE
10
SE
15
ESE
15
ESE
20
SE
15
ESE
15
ESE
15
ESE
10
SE
10
SE
10
SE
15
SE
15
ESE
cross-off
cross-off
cross-off
glassy
glassy
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
High Tide
9:30AM2.71m
10:04PM2.39m
9:57AM2.82m
10:36PM2.42m
10:24AM2.89m
Low Tide
3:22AM0.74m
3:59PM0.37m
3:51AM0.70m
4:29PM0.22m
4:19AM0.67m
4:57PM0.13m
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:53
5:52
2
2
1
1
1
1
1
1
1
Temp °C
27
26
27
28
28
28
27
27
27
27
27
28
28
28
27
27
27
26
26
27
28
28
27
27
30
29
31
33
33
31
29
30
29
29
29
31
31
31
29
29
29
28
28
30
31
31
30
29
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
16
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.4
SW
14
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
Energy kJ
1479
1423
1332
1297
1314
1314
1297
1158
1142
1126
1111
1095
975
934
920
907
816
743
743
732
732
642
642
632
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
15
0.7
SE
5
0.6
SSE
5
0.6
SSE
5
0.6
SSE
6
0.3
SW
16
0.3
SW
16
0.1
W
18
0.1
W
18
0.1
W
18
0.1
W
18
0.6
SSE
5
0.6
SSE
5
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.7
SE
5
Energy kJ
21
29
19
19
20
41
41
6
6
6
6
17
15
5
5
5
5
27
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
18
0.2
WSW
18
0.1
W
16
0.1
W
16
Energy kJ
31
31
5
5
Wind waves
Height (m)
Direction
Period (s)
0.8
SE
5
1.1
SE
5
1.1
SE
6
0.8
SE
6
0.6
SSE
6
0.8
SE
5
0.8
SE
5
0.7
SE
5
0.7
SE
5
0.7
SE
5
0.7
SE
5
0.7
SSE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
5
1
SE
5
0.9
SE
5
0.4
SSE
5
0.4
SSE
5
0.5
SE
5
0.6
SE
5
1.2
SE
5
Energy kJ
35
74
67
46
21
35
32
27
25
24
25
24
23
22
21
20
51
35
8
8
10
17
85
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
3
3
4
3
4
4
3
3
3
3
3
3
3
3
3
3
3
Distance (km)
2
0
0
0
0
116
0
108
108
2
108
116
0
0
0
108
2
33
0
116
116
0
108
0
Best forecast wave conditions in Sumba
Rating
(10 max)
4
4
4
4
4
4
3
3
4
3
4
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
7
6
5
5
5
5
4
5
6
6
6
7
5
5
5
5
5
9
5
7
5
5
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

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