Wanjapu Surf Break
Lat Long: 9.65° S 119.02° E

Wanjapu Surf Forecast and Surf Report

Weather Forecast for Wanjapu

Issued: 7 am 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Wanjapu sea temperature is
28.2° C

Slightly warmer than usual

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


Wanjapu surf forecast from 4 Jun 2026:

  • Best quality surf: Thursday 4 Jun, 11PM (local time) - 4.5ft (1.3m), 13s period, SSW swell with offshore winds.
  • Most powerful swell: Monday 8 Jun, 11AM (local time) - 7ft (2.1m), 18s period, SSW swell with 2,768 kJ wave energy.
  • Next surfable swell (1★+): Thursday 4 Jun, 11PM (local time) - 4.5ft (1.3m), 13s period with SSW 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 (Jun 04) at 11PM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.9m and 18s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Wanjapu in the next 16 days are 2.1m 18s and forecast to arrive on Monday (Jun 08) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Saturday (Jun 06) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 4th Jun)4.5ft (1.3m) 13s
Best Surf11PM (Thu 4th Jun)4.5ft (1.3m) 13s
Most Powerful11AM (Mon 8th Jun)7ft (2.1m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu morning, min 23°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 27°C on Sun morning, min 24°C on Sun night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
2
2
2
4
3
3
4
4
2
3
3
2
4
3
3
4
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
13
1.5
SSW
13
1.2
SW
13
1.2
SW
16
1.6
SW
16
1.6
SW
16
1.7
SW
17
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.7
SW
16
1.6
SW
15
2.1
SSW
18
2
SSW
17
1.9
SSW
16
1.8
SSW
16
1.7
SSW
15
1.6
SSW
14
1.6
SSW
14
1.5
SSW
14
1.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
946
749
464
757
1302
1318
1599
1652
1611
1571
1394
1163
2768
2323
1721
1588
1238
1072
1042
814
1699
Wind (km/h)
15
SE
15
ESE
15
ESE
10
SE
20
SE
10
E
15
SE
20
SE
15
ESE
15
ESE
20
SE
20
ESE
15
SE
20
SE
15
ESE
10
SE
15
SE
10
E
5
S
10
SE
10
E
Wind State
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross
cross-off
High Tide
12:05PM2.68m
1:06AM2.13m
12:38PM2.58m
1:43AM2.11m
1:13PM2.45m
2:25AM2.09m
1:53PM2.30m
3:12AM2.10m
2:43PM2.12m
4:06AM2.14m
3:54PM1.95m
5:05AM2.22m
5:27PM1.85m
Low Tide
6:51PM0.34m
6:35AM0.98m
7:25PM0.43m
7:14AM1.06m
8:00PM0.55m
7:59AM1.14m
8:39PM0.67m
8:55AM1.20m
9:22PM0.81m
10:07AM1.20m
10:14PM0.93m
11:33AM1.10m
11:16PM1.03m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:15
6:15
6:15
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:49
5:50
5:50
5:50
5:50
 mm
1
Temp °C
27
27
26
27
27
26
27
27
27
27
27
27
27
27
26
26
27
26
26
27
26
Feels °C
28
28
26
28
28
27
28
27
27
27
28
29
27
27
25
27
28
26
28
29
27
Swell 1
Height (m)
Direction
Period (s)
1.7
SSW
13
1.5
SSW
13
1.2
SW
13
1.2
SW
16
1.6
SW
16
1.6
SW
16
1.7
SW
17
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.7
SW
16
1.6
SW
15
2.1
SSW
18
2
SSW
17
1.9
SSW
16
1.8
SSW
16
1.7
SSW
15
1.6
SSW
14
1.6
SSW
14
1.5
SSW
14
1.9
SSW
16
Energy kJ
946
749
464
757
1302
1318
1599
1652
1611
1571
1394
1163
2768
2323
1721
1588
1238
1072
1042
814
1699
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
18
0.8
SW
18
0.9
SW
17
0.9
SSW
12
0.8
SE
6
0.6
SE
6
0.2
SSW
25
0.7
SE
6
0.8
SSW
21
0.9
SSW
20
1.2
SSW
19
0.9
SE
6
0.1
W
21
0.7
SE
6
0.6
SE
6
0.3
SSW
19
0.6
SSW
18
0.9
SSW
16
Energy kJ
379
383
414
231
38
29
62
33
584
664
963
58
9
33
30
74
209
412
Swell 3
Height (m)
Direction
Period (s)
0.6
SSE
6
0.4
SSE
5
0.1
SW
26
0.4
SW
24
0.6
SSE
6
0.7
SE
6
Energy kJ
20
10
26
141
20
34
Wind waves
Height (m)
Direction
Period (s)
0.5
SE
4
0.8
SE
5
0.8
SE
5
0.5
SE
5
1.2
ESE
6
1.1
SE
6
1.1
SE
5
1.2
SE
6
0.7
SE
5
1.2
SE
6
0.9
SE
5
0.6
SSE
3
0.6
SE
5
0.6
SE
4
0.6
SE
4
0.6
SSE
4
Energy kJ
10
29
32
12
84
86
58
98
28
102
42
8
18
16
13
13
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Distance (km)
119
2
20
2
119
0
119
118
0
0
119
20
119
118
0
119
118
0
2
118
0
Best forecast wave conditions in Sumba
Rating
(10 max)
4
3
3
4
4
4
4
4
4
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
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
4
5
5
6
9
9
9
9
8
7
8
7
6
6
6
8
9
8
5
5
  • 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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