Ndana Surf Break

Lat Long: 10.96° S 122.84° E

Ndana Surf Forecast and Surf Report

Issued: 1 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ndana sea temperature is
26.8° C
0.4° 

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


Ndana surf forecast from 14 Aug 2026:

  • Most powerful swell: Thursday 20 Aug, 11AM (local time) - 7ft (2.2m), 17s period, SW swell with 2,790 kJ wave energy.

Best Forecast Surf Conditions for Ndana this week:

The most powerful waves expected at Ndana in the next 16 days are 2.2m 17s and forecast to arrive on Thursday (Aug 20) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Aug 19) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Thu 20th Aug)7ft (2.2m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 25°C on Tue morning). Mainly fresh winds.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
1
0
0
1
0
0
2
2
2
2
2
2
2
2
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.5
SW
17
0.6
SW
16
0.7
SW
16
0.8
SW
16
0.8
SW
15
0.8
SW
14
0.8
SW
14
0.8
SW
21
1
SW
17
1.5
SW
16
1.6
SW
16
1.7
SW
19
2
SW
18
2.2
SW
17
2.1
SW
16
1.9
SW
16
1.7
SW
15
1.5
SW
15
1.3
SW
15
Wave Graph
Metric surfscale
Energy kJ
128
127
143
203
248
291
258
297
241
605
536
1137
1245
2017
2490
2790
2373
1809
1322
936
686
Wind (km/h)
25
E
25
ESE
25
E
25
ESE
25
ESE
25
E
20
ESE
25
E
30
E
30
E
30
ESE
30
E
30
E
30
ESE
30
E
30
E
25
ESE
25
E
25
ESE
25
ESE
25
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:11PM3.23m
00:38AM3.19m
12:46PM3.09m
1:08AM3.22m
1:19PM2.88m
1:36AM3.15m
1:50PM2.61m
2:04AM3.01m
2:21PM2.33m
2:32AM2.81m
2:52PM2.04m
3:02AM2.59m
3:32PM1.76m
3:43AM2.35m
Low Tide
6:24PM0.08m
6:43AM0.31m
6:53PM0.20m
7:19AM0.34m
7:20PM0.38m
7:54AM0.46m
7:46PM0.59m
8:29AM0.64m
8:09PM0.82m
9:07AM0.85m
8:30PM1.06m
9:56AM1.08m
8:46PM1.29m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:00
6:00
5:58
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:45
5:45
5:45
5:45
5:45
 mm
Temp °C
26
27
25
27
26
25
26
26
25
26
26
25
26
27
26
26
26
25
26
26
25
Feels °C
26
26
24
27
25
25
27
26
24
25
24
23
25
25
24
25
24
24
25
24
23
  • 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 Ndana Surf forecast

The above surf forecast table for Ndana provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ndana can be found by selecting the local surf guide option on the grey menu. Our Ndana 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 (Ndana) 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 Ndana 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.

Are you planning a holiday in Timor? If you are looking for accommodation near Ndana, camping, hotels and holiday cottages in Timor, consider staying in Kupang which is 108 km (67 miles) away.

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