Ndana surfForecast / Timor / Indonesia

information circle48hr Weather and Surf, issued 1 am Wednesday 13 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)

How big are the waves at Ndana today?

The current surf forecast for Ndana at 10AM is: 0.8m 14s primary swell from a Southwest direction and 0.6m 16s secondary swell from a Southwest direction (forecast issued at 01:00am May 13). An open ocean swell of 1.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WITA) & DateWave HeightWave Period
Morning (13 May)3ft (0.9m)15s
Afternoon (13 May)2.5ft (0.8m)15s
Evening (13 May)3.5ft (1.1m)14s

Table - waves today at Ndana. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Wednesday
13
Thursday
14
Friday
15
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
17
0.8
SW
15
0.9
SW
16
0.8
SW
14
0.8
SW
16
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
1.1
SW
13
1
SW
13
1.2
SW
14
1.3
SW
14
1.3
SW
14
1.4
SW
14
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
148
266
406
228
295
422
447
453
453
453
440
398
392
340
549
650
736
825
847
859
847
836
825
825
Wind (km/h)
35
ESE
30
E
30
E
30
ESE
30
ESE
30
ESE
35
ESE
30
E
30
E
30
E
30
E
25
E
30
E
30
ESE
30
ESE
30
E
25
E
25
E
25
E
25
E
30
E
30
E
30
E
30
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
cross-off
cross-off
cross-off
High Tide
7:54AM2.48m
8:20PM2.27m
8:31AM2.74m
9:12PM2.43m
9:07AM3.00m
9:57PM2.57m
Low Tide
1:19AM1.08m
2:19PM1.02m
2:11AM1.00m
3:04PM0.65m
2:54AM0.92m
3:45PM0.31m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:32
5:32
1
Temp °C
28
28
28
28
28
28
28
28
28
28
28
29
29
28
28
28
28
28
28
28
29
28
28
28
27
28
28
27
27
28
27
28
29
29
28
29
29
28
28
28
29
29
28
28
29
28
28
28
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
14
0.8
SW
15
0.9
SW
16
0.8
SW
14
0.8
SW
16
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
1.1
SW
13
1
SW
13
1.2
SW
14
1.3
SW
14
1.3
SW
14
1.4
SW
14
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
Energy kJ
132
266
406
228
295
422
447
453
453
453
440
398
392
340
549
650
736
825
847
859
847
836
825
825
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
17
0.5
SW
17
0.6
SW
16
0.8
SW
13
0.1
SW
18
0.6
SW
16
0.6
SW
16
Energy kJ
148
138
208
212
12
165
208
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
12
Energy kJ
22
Wind waves
Height (m)
Direction
Period (s)
1.9
ESE
7
1.9
ESE
7
1.7
ESE
7
1.7
ESE
7
1.6
ESE
7
1.6
ESE
7
1.7
ESE
6
1.8
ESE
6
1.7
ESE
7
1.6
ESE
7
1.5
E
7
1.4
ESE
7
1.3
ESE
7
1.2
ESE
7
1.2
ESE
7
1.4
ESE
5
1.4
E
6
1.3
E
6
1.2
E
6
1.2
E
6
1.2
E
7
1.2
E
7
1.3
E
5
1.3
E
5
Energy kJ
316
326
293
310
245
247
237
282
268
219
212
191
181
160
160
117
137
126
108
115
159
159
92
99
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
3
3
3
4
3
3
3
Distance (km)
335
335
335
546
546
545
544
335
335
335
335
544
544
545
335
335
335
5
28
28
544
125
125
125
Best forecast wave conditions in Timor
Rating
(10 max)
3
3
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
3
3
3
3
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
9
9
9
9
8
7
9
9
9
9
8
5
5
5
5
5
5
5
5
5
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)
Map placeholder

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