Ndana surfForecast / Timor / Indonesia

information circle48hr Weather and Surf, issued 1 am Tuesday 19 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
28.8° 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: 0.3m 20s primary swell from a Southwest direction and 0.6m 8s secondary swell from a Southwest direction, 0.4m 13s secondary swell from a Southwest direction (forecast issued at 01:00am May 19). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WITA) & DateWave HeightWave Period
Morning (19 May)1ft (0.3m)21s
Afternoon (19 May)1.5ft (0.5m)19s
Evening (19 May)2ft (0.6m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 19mm), heaviest on Tue morning. Warm (max 28°C on Tue morning, min 25°C on Tue afternoon). Mainly fresh winds.

Tuesday
19
Wednesday
20
Thursday
21
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
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.3
SW
21
0.4
SW
13
0.4
SW
13
0.4
SW
20
0.5
SW
19
0.5
SW
19
0.6
SW
13
0.4
SW
19
0.5
SW
18
0.8
SW
18
0.8
SW
18
0.6
SW
18
0.8
SW
18
0.7
SW
17
0.8
SW
16
0.8
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
72
62
62
97
184
184
133
95
155
375
375
252
370
297
322
314
437
432
432
567
567
546
519
499
Wind (km/h)
25
E
25
E
30
ENE
25
ENE
15
ENE
15
NE
20
E
25
E
30
E
30
E
30
E
30
E
30
E
25
E
30
E
30
E
30
E
30
E
30
ENE
30
ENE
25
E
25
E
25
E
25
E
cross-off
cross-off
cross-off
off
off
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
00:02AM2.65m
11:44AM3.48m
00:45AM2.57m
12:27PM3.36m
1:30AM2.47m
1:13PM3.13m
Low Tide
5:32AM0.72m
6:30PM-0.12m
6:14AM0.77m
7:14PM0.05m
7:00AM0.88m
8:01PM0.28m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
cloud
part cloud
clear
clear
thunderstorm
clear
clear
clear
clear
<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>
5:31
5:31
5:31
1
4
5
2
5
4
2
1
Temp °C
27
27
27
28
27
25
25
26
27
27
27
28
28
28
27
27
27
27
27
28
28
28
27
27
27
27
27
28
29
27
26
25
27
26
26
27
27
28
27
27
27
27
26
27
28
29
28
28
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
9
0.6
SW
8
0.6
SW
8
0.6
SW
8
0.5
SW
19
1.3
ESE
6
0.6
SW
13
0.4
SW
10
0.5
SW
18
0.8
SW
18
0.8
SW
18
0.6
SW
18
0.8
SW
18
0.7
SW
17
0.8
SW
16
0.8
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
Energy kJ
49
45
44
43
184
133
101
36
155
375
375
252
370
297
322
314
437
432
432
567
567
546
519
499
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
13
0.4
SW
8
0.4
SW
8
0.4
SW
19
0.4
SW
19
0.4
SW
10
0.6
SW
12
0.5
SW
12
0.4
SW
12
0.1
W
9
0.1
W
9
0.1
W
9
0.3
SW
13
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
0.1
W
9
Energy kJ
63
62
62
44
23
21
133
95
33
89
69
51
2
2
2
26
2
2
2
1
1
1
2
2
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
21
0.2
WSW
21
0.1
SW
21
0.4
SW
20
0.4
SW
13
0.5
SW
19
0.1
W
10
0.3
SW
12
0.3
SW
12
0.1
W
10
0.1
W
10
0.1
W
10
0.1
W
9
0.3
SW
12
0.3
SW
12
0.1
W
9
0.1
W
9
Energy kJ
72
45
18
97
61
184
2
25
23
2
2
2
2
23
23
2
2
Wind waves
Height (m)
Direction
Period (s)
1.3
E
6
1.3
ESE
6
1.3
ESE
6
1.3
ESE
6
1.2
ESE
6
1.1
ESE
6
1.1
ESE
6
1.2
ESE
6
1.3
ESE
6
1.6
ESE
6
1.8
ESE
7
1.8
ESE
7
1.8
ESE
7
1.8
ESE
7
1.7
ESE
7
1.7
ESE
7
1.6
ESE
7
1.6
ESE
7
1.5
E
7
1.4
ESE
7
1.3
E
7
1.2
E
7
1.2
E
7
Energy kJ
110
130
134
143
127
101
98
103
140
179
282
333
334
344
327
294
254
225
212
186
152
130
126
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
2
2
2
2
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
Distance (km)
28
28
149
5
0
0
125
335
335
335
335
28
28
28
125
335
149
335
335
335
8
8
5
335
Best forecast wave conditions in Timor
Rating
(10 max)
1
1
2
1
2
2
2
2
2
2
2
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
3
3
4
4
4
4
4
4
3
4
3
3
3
4
4
4
3
3
3
4
Header Global
Rating
(10 max)
5
4
4
4
4
4
4
5
4
5
5
5
4
5
5
4
5
5
4
4
5
5
4
4
  • 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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