Wanjapu surfForecast / Sumba / Indonesia

information circle48hr Weather and Surf, issued 1 am Thursday 23 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
29.4° C
(Which is slightly warmer than usual)

How big are the waves at Wanjapu today?

The current surf forecast for Wanjapu at 6AM is: 1.7m 16s primary swell from a South-southwest direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 01:00am April 23). The wind direction is predicted to be glassy and the swell rating is 4.

Time (WITA) & DateWave HeightWave Period
Morning (23 Apr)6ft (1.8m)16s
Afternoon (23 Apr)6ft (1.9m)15s
Evening (23 Apr)6ft (1.9m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 20mm), heaviest during Fri night. Warm (max 29°C on Fri morning, min 26°C on Sat night). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
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)
4
4
4
4
3
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
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)
1.6
SSW
16
1.7
SSW
16
1.7
SSW
16
1.8
SSW
16
1.8
SSW
16
1.9
SSW
15
1.9
SSW
15
2
SSW
14
1.9
SSW
14
1.8
SW
14
1.7
SSW
14
1.7
SSW
14
1.7
SSW
13
1.6
SW
13
1.5
SSW
13
1.4
SW
13
1.4
SW
13
1.3
SSW
13
1.2
SW
13
1.3
SSW
13
1.1
SW
12
0.9
SSW
15
1.3
SSW
15
1.1
SW
17
Wave Graph
Metric surfscale
Energy kJ
1289
1415
1498
1650
1608
1529
1488
1604
1504
1285
1176
990
975
867
808
711
623
563
486
546
353
372
720
663
Wind (km/h)
5
NE
5
NNE
5
ENE
0
WNW
5
SW
10
SSE
15
ESE
15
ESE
5
NNE
10
E
10
ESE
5
E
5
ENE
5
ESE
5
NE
10
ENE
10
E
10
ESE
10
ESE
5
ESE
15
ESE
10
E
5
NE
10
E
glassy
off
glassy
glassy
on
cross
cross-off
cross-off
off
cross-off
cross-off
glassy
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
1:45AM2.07m
1:34PM2.70m
2:44AM1.87m
2:29PM2.37m
4:21AM1.76m
4:00PM2.07m
Low Tide
7:15AM0.88m
8:31PM0.54m
8:04AM1.11m
9:39PM0.81m
9:25AM1.34m
clear
clear
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
clear
<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>
5:57
5:55
5:55
2
1
1
2
4
1
1
1
1
2
2
2
Temp °C
27
27
27
28
28
28
28
27
27
27
27
29
28
28
28
27
27
27
27
28
28
28
27
27
31
31
31
33
32
31
30
30
31
31
30
33
33
32
32
31
30
30
30
32
31
31
31
30
Swell 1
Height (m)
Direction
Period (s)
1.6
SSW
16
1.7
SSW
16
1.7
SSW
16
1.8
SSW
16
1.8
SSW
16
1.9
SSW
15
1.9
SSW
15
2
SSW
14
1.9
SSW
14
1.8
SW
14
1.7
SSW
14
1.7
SSW
14
1.7
SSW
13
1.6
SW
13
1.5
SSW
13
1.4
SW
13
1.4
SW
13
1.3
SSW
13
1.2
SW
13
1.3
SSW
13
1.1
SW
12
0.9
SSW
15
1.3
SSW
15
1.3
SSW
14
Energy kJ
1289
1415
1498
1650
1608
1529
1488
1604
1504
1285
1176
990
975
867
808
711
623
563
486
546
353
372
720
626
Swell 2
Height (m)
Direction
Period (s)
0.5
SE
6
0.5
SE
6
0.4
SE
6
0.4
SE
5
0.4
SE
5
0.4
SE
6
0.8
SE
6
0.5
SE
6
0.5
SE
6
0.4
SE
5
0.4
SE
5
0.5
SE
7
0.6
SE
7
0.8
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
6
0.7
SW
15
0.9
SSW
12
0.7
SW
18
1.1
SW
17
Energy kJ
16
15
11
10
10
11
43
16
15
7
7
23
39
59
41
38
37
31
220
243
327
663
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
23
0.1
SW
22
0.2
SSW
22
0.2
SSW
16
0.4
SW
20
0.7
SE
6
0.6
SSW
19
0.2
WSW
15
0.9
SE
6
Energy kJ
21
19
45
25
100
37
231
21
56
Wind waves
Height (m)
Direction
Period (s)
0.5
SE
6
0.7
SE
3
1.1
SE
7
1.2
SE
6
1.3
SE
6
0.7
SE
6
0.9
SE
6
1.5
SE
7
Energy kJ
15
12
118
120
124
37
54
192
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
Distance (km)
0
0
0
0
118
116
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Sumba
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
8
9
6
6
5
5
5
5
4
5
5
5
6
5
5
5
5
4
4
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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