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

Wanjapu Surf Forecast and Surf Report

Weather Forecast for Wanjapu

Issued: 1 am 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Wanjapu sea temperature is
28.4° 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 5 Jun 2026:

  • Best quality surf: Thursday 11 Jun, 8PM (local time) - 8ft (2.5m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 11 Jun, 8PM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,113 kJ wave energy.
  • Next surfable swell (1★+): Saturday 6 Jun, 8AM (local time) - 4.5ft (1.4m), 15s 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 Saturday (Jun 06) at 8AM. The primary swell is predicted to be 1.4m and 15s period with a secondary swell of 0.9m and 18s. 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 2.5m 16s and forecast to arrive on Thursday (Jun 11) at 8PM. 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 Saturday (Jun 06) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 6th Jun)4.5ft (1.4m) 15s
Best Surf 8PM (Thu 11th Jun)8ft (2.5m) 16s
Most Powerful 8PM (Thu 11th Jun)8ft (2.5m) 16s

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 Sat afternoon, min 24°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm (max 27°C on Thu afternoon, min 24°C on Tue night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
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
4
4
3
4
3
3
4
3
2
4
3
3
4
3
3
4
3
4
3
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
SW
17
1.8
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.6
SW
16
2
SSW
18
2
SSW
17
1.9
SSW
16
1.8
SSW
16
1.7
SSW
15
1.6
SSW
14
1.5
SSW
14
1.4
SW
14
1.8
SSW
16
2.2
SSW
16
2.4
SSW
16
2.5
SSW
16
2.3
SSW
16
2.2
SW
15
2
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1599
1652
1467
1431
1412
1178
2462
2351
1721
1588
1314
1072
934
765
1608
2419
2973
2997
2596
2176
1761
Wind (km/h)
15
SE
20
SE
10
E
10
ESE
10
S
15
E
15
SE
10
SE
15
ENE
10
SE
15
SSE
10
ESE
5
SSE
10
SE
5
NE
5
S
10
SE
10
ESE
5
SSE
15
SE
25
SE
Wind State
cross
cross-off
cross-off
cross-off
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross
off
cross-on
cross
cross-off
cross
cross-off
cross-off
High Tide
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
6:05AM2.35m
6:58PM1.85m
7:02AM2.51m
8:11PM1.93m
Low Tide
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
12:55PM0.89m
00:24AM1.08m
2:01PM0.63m
1:30AM1.06m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:15
6:15
6:15
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:50
5:50
5:50
5:50
5:50
 mm
1
5
4
2
Temp °C
26
27
26
27
27
27
27
27
26
26
26
26
25
26
25
26
27
26
27
27
26
Feels °C
27
27
26
28
30
31
28
28
26
27
27
26
27
28
26
29
30
28
30
30
27
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
17
1.8
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.6
SW
16
2
SSW
18
2
SSW
17
1.9
SSW
16
1.8
SSW
16
1.7
SSW
15
1.6
SSW
14
1.5
SSW
14
1.4
SW
14
1.8
SSW
16
2.2
SSW
16
2.4
SSW
16
2.5
SSW
16
2.3
SSW
16
2.2
SW
15
2
SSW
15
Energy kJ
1599
1652
1467
1431
1412
1178
2462
2351
1721
1588
1314
1072
934
765
1608
2419
2973
2997
2596
2176
1761
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
6
0.2
SSW
25
0.6
SSE
6
0.7
SW
21
0.9
SSW
20
1.2
SSW
19
0.6
SE
7
0.1
W
21
0.7
SE
6
0.6
SE
6
0.2
SSW
20
0.4
SSW
18
0.7
SSW
16
Energy kJ
33
62
21
467
664
963
35
9
32
19
37
123
240
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
26
0.4
SW
24
0.6
SSE
6
0.7
SE
6
Energy kJ
26
141
22
38
Wind waves
Height (m)
Direction
Period (s)
1.1
SE
6
0.9
SE
6
1.1
SE
6
0.5
SSE
6
1.4
SE
6
1.1
SE
7
0.8
SE
5
1.2
SE
6
0.6
SE
5
0.5
SE
4
0.4
SE
6
0.5
SE
4
0.5
SE
5
0.9
ESE
5
0.6
SE
5
0.8
SE
4
0.9
SE
5
Energy kJ
95
64
75
17
135
114
29
95
18
10
8
7
11
42
21
26
45
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
Distance (km)
118
119
0
0
108
0
119
118
0
116
118
0
2
116
0
118
118
0
2
0
108
Best forecast wave conditions in Sumba
Rating
(10 max)
4
4
4
4
4
4
4
4
5
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
5
5
5
4
4
Header Global
Rating
(10 max)
9
8
9
6
8
7
8
7
6
9
5
7
6
5
9
9
9
7
6
7
8
  • 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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