Wanjapu Surf Break

Lat Long: 9.65° S 119.02° E

Wanjapu Surf Forecast and Surf Report

Issued: 1 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wanjapu sea temperature is
26.0° C
0.2° 

Wanjapu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Wanjapu surf forecast from 30 Jul 2026:

  • Best quality surf: Thursday 6 Aug, 2AM (local time) - 7ft (2.1m), 19s period, SW swell with cross-offshore winds.
  • Most powerful swell: Thursday 6 Aug, 5AM (local time) - 7ft (2.2m), 18s period, SSW swell with 3,208 kJ wave energy.
  • Next surfable swell (1★+): Thursday 30 Jul, 11PM (local time) - 3.5ft (1.0m), 19s period with SW swell.

Best Forecast Surf Conditions for Wanjapu this week:

The surf forecast for Wanjapu over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 30) at 11PM. The primary swell is predicted to be 1.0m and 19s period with a secondary swell of 1.2m and 14s. Another secondary swell of 1.0m and 6s is also forecast. Another secondary swell of 1.7m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Wanjapu in the next 16 days are 2.2m 18s and forecast to arrive on Thursday (Aug 06) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Aug 05) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 30th Jul)3.5ft (1.0m) 19s
Best Surf 2AM (Thu 6th Aug)7ft (2.1m) 19s
Most Powerful 5AM (Thu 6th Aug)7ft (2.2m) 18s

Table - best surf conditions forecast for Wanjapu over the next 16 days.


Short Range Forecast

Mostly dry. Warm (max 26°C on Sun morning, min 22°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light.

Thu
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
3
3
4
4
4
4
4
3
4
4
3
4
4
2
4
2
2
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
19
1.2
SSW
14
1.3
SSW
17
1.1
SW
17
1.4
SW
16
1.3
SSW
16
1.6
SW
16
1.7
SSW
18
1.8
SW
16
1.9
SSW
16
1.9
SSW
16
1.7
SSW
15
1.7
SSW
15
1.6
SW
15
1.6
SW
14
1.7
SSW
14
1.4
SW
13
1.7
SW
14
1.7
SSW
15
2.1
SW
19
Wave Graph
Metric surfscale
Energy kJ
643
565
1009
679
1057
832
1302
1663
1652
1855
1765
1206
1158
1059
1031
1111
651
1170
1174
3033
Wind (km/h)
20
SE
10
E
10
S
10
SSE
10
NE
5
NW
5
SE
5
E
5
ESE
10
SSE
10
E
10
ESE
10
SSE
10
E
5
SW
10
SSE
10
ESE
10
S
20
SE
10
ESE
Wind State
cross
cross-off
cross-on
cross
off
glassy
glassy
cross-off
glassy
cross-on
cross-off
cross-off
cross-on
cross-off
glassy
cross-on
cross-off
cross-on
cross
cross-off
High Tide
11:37PM2.38m
11:17AM2.79m
00:02AM2.51m
11:48AM2.79m
00:27AM2.61m
12:18PM2.74m
00:51AM2.69m
12:49PM2.63m
1:17AM2.72m
1:21PM2.47m
1:46AM2.72m
1:56PM2.25m
2:18AM2.67m
Low Tide
5:22PM0.22m
5:16AM0.77m
5:48PM0.18m
5:48AM0.67m
6:13PM0.18m
6:20AM0.60m
6:38PM0.23m
6:53AM0.56m
7:03PM0.33m
7:28AM0.56m
7:29PM0.46m
8:07AM0.60m
7:56PM0.62m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
6:00
6:00
6:00
6:00
 mm
Temp °C
25
24
25
25
24
25
25
24
26
26
25
26
26
25
25
26
25
25
25
24
Feels °C
25
23
26
26
25
27
26
25
29
28
28
28
28
27
27
28
27
26
26
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Wanjapu Surf forecast

The above surf forecast table for Wanjapu provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wanjapu can be found by selecting the local surf guide option on the grey menu. Our Wanjapu surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Wanjapu) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Wanjapu may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Wanjapu is 24 km (15 miles) from the city of Adalara. If you plan a holiday in Sumba, look for hotels and other accommodation in Adalara. Adalara has rooms for a wide range of budgets as well as car hire and transport links.

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