Ndana surfForecast / Timor / Indonesia

information circle16 Day Weather and Surf, issued 1 pm Sunday 10 May 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Ndana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ndana sea temperature is
28.5° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Ndana this week:

The most powerful waves expected at Ndana in the next 16 days are 1.4m 15s and forecast to arrive on Friday (May 15) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (May 12) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Fri 15th May)4.5ft (1.4m) 15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 28°C on Sun afternoon, min 27°C on Sun afternoon). Mainly fresh winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Thu morning. Warm (max 29°C on Wed afternoon, min 27°C on Wed night). Mainly fresh winds.

Sun
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.3
SW
13
0.3
SW
14
0.3
SW
16
0.4
SW
16
0.6
SW
15
0.5
SW
17
0.8
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
0.9
SW
13
1.3
SW
14
1.4
SW
15
1.4
SW
14
1.3
SW
14
1.3
SW
14
1.1
SW
13
1
SW
13
0.8
SW
12
Wave Graph
Metric surfscale
Energy kJ
61
44
27
33
40
90
137
148
228
422
453
398
295
659
847
825
650
588
444
330
221
Wind (km/h)
30
ESE
25
ESE
25
ESE
30
ESE
25
ESE
35
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
30
ESE
25
E
25
E
25
ESE
25
ESE
20
E
20
ESE
25
E
20
E
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
3:22PM2.18m
5:59AM2.04m
5:21PM2.05m
7:09AM2.23m
7:10PM2.11m
7:54AM2.48m
8:20PM2.27m
8:31AM2.74m
9:12PM2.43m
9:07AM3.00m
9:57PM2.57m
9:44AM3.24m
10:40PM2.66m
10:22AM3.41m
Low Tide
10:42PM1.08m
11:30AM1.59m
00:09AM1.12m
1:20PM1.36m
1:19AM1.08m
2:19PM1.02m
2:11AM1.00m
3:04PM0.65m
2:54AM0.92m
3:45PM0.31m
3:34AM0.84m
4:25PM0.03m
4:13AM0.76m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:56
5:56
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:34
5:32
5:32
5:32
5:32
5:32
1
1
2
Temp °C
28
27
28
28
27
28
28
27
28
29
27
29
29
28
28
28
28
28
28
28
28
26
26
28
28
27
27
27
26
28
28
26
28
29
28
29
28
29
29
28
30
30
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.3
SW
13
0.3
SW
14
0.3
SW
13
0.4
SW
16
0.6
SW
15
0.6
SW
14
0.8
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
0.9
SW
13
1.3
SW
14
1.4
SW
15
1.4
SW
14
1.3
SW
14
1.3
SW
14
1.1
SW
13
1
SW
13
0.8
SW
12
Energy kJ
61
44
27
33
26
90
137
132
228
422
453
398
295
659
847
825
650
588
444
330
221
Swell 2
Height (m)
Direction
Period (s)
0.1
W
18
0.1
SW
18
0.1
SW
16
0.1
SW
17
0.3
SW
16
0.3
SW
13
0.1
W
14
0.5
SW
17
0.6
SW
16
0.6
SW
16
0.9
E
8
0.7
E
7
Energy kJ
6
12
11
11
40
27
4
148
208
208
93
47
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
18
0.1
W
16
0.1
W
16
0.1
SW
21
0.3
SW
20
0.3
SW
12
Energy kJ
12
5
5
17
60
22
Wind waves
Height (m)
Direction
Period (s)
1.5
ESE
6
1.4
ESE
6
1.3
ESE
6
1.2
ESE
6
1.2
ESE
5
1.4
ESE
6
1.6
ESE
6
1.7
ESE
7
1.5
ESE
7
1.5
ESE
7
1.6
ESE
7
1.4
ESE
7
1.4
ESE
6
1.6
ESE
7
1.4
ESE
7
1.1
ESE
7
1
E
8
0.9
ESE
7
0.9
ESE
7
0.6
ESE
7
Energy kJ
164
139
125
107
83
114
170
261
192
189
220
176
156
220
173
132
115
78
74
38
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
3
3
3
3
4
4
4
3
3
3
3
2
2
Distance (km)
125
125
125
125
125
544
545
335
545
545
335
544
445
335
544
125
125
28
125
125
28
Best forecast wave conditions in Timor
Rating
(10 max)
1
1
1
1
1
3
3
3
3
2
2
Best forecast wave conditions in Indonesia
Rating
(10 max)
2
2
2
3
2
3
4
4
4
3
3
3
4
4
4
4
4
3
3
3
3
Header Global
Rating
(10 max)
4
5
6
5
4
9
9
9
9
9
6
9
5
5
5
5
5
5
4
6
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 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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