Wanjapu surfForecast / Sumba / Indonesia

information circle12 Day Weather and Surf, issued 7 am Saturday 07 Mar 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
28.5° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Wanjapu this week:

The most powerful waves expected at Wanjapu in the next 12 days are 2.4m 9s and forecast to arrive on Saturday (Mar 07) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Sat 7th Mar)8ft (2.4m) 9s

Table - best surf conditions forecast for Wanjapu over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 28mm), heaviest during Sun night. Warm (max 28°C on Sat morning, min 25°C on Mon night). Winds increasing (light winds from the WNW on Sat night, fresh winds from the SW by Sun night).

Days 3-6 Weather Summary Heavy rain (total 53mm), heaviest during Thu night. Warm (max 28°C on Thu afternoon, min 26°C on Tue morning). Mainly fresh winds.

Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.4
WSW
2.2
WSW
2.1
WSW
0.9
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
2
WSW
1.7
WSW
1
SSW
1.4
WSW
0.8
SSW
1.1
SW
1
SW
1
SW
0.9
SSW
1.2
SSW
1.4
SSW
1.3
SSW
1.3
SSW
Period(s) (?)910101716161414109138121313121212111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)959922752459778801682672732426346250177406336306251371450389339
Wind
(km/h)
25
WNW
20
W
25
WNW
15
W
25
W
25
WSW
30
W
15
W
35
W
30
WSW
30
WSW
25
WSW
25
WSW
25
WSW
30
W
30
W
30
W
30
W
30
WSW
25
WSW
25
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
12:25PM
2.98
12:44AM
2.58
12:49PM
2.90
1:10AM
2.38
1:12PM
2.77
1:34AM
2.15
1:35PM
2.59
1:58AM
1.91
1:59PM
2.39
2:22AM
1.66
2:25PM
2.17
3:00AM
1.41
3:12PM
1.95
Low Tide
/ height (m)
6:43PM
0.21
6:38AM
0.41
7:12PM
0.31
7:00AM
0.56
7:40PM
0.47
7:19AM
0.73
8:11PM
0.68
7:37AM
0.92
8:48PM
0.91
7:48AM
1.12
9:49PM
1.14
7:25AM
1.32
2:20AM
1.16
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise6:07--6:07--6:07--6:07--6:07--6:07--6:07--
Sunset-6:22--6:21--6:21--6:20--6:20--6:19--6:17-
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
1-13213--854834105212963
Temp. °C282828272727272626272626272727272827272727
Feels °C (?)292830292728252526262526272727262726272727
  • 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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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 12 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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