Ndao surfForecast / Timor / Indonesia

information circle12 Day Weather and Surf, issued 1 am Wednesday 16 Jul 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Ndao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ndao sea temperature is
27.6° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Ndao this week:

The surf forecast for Ndao over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 16) at 8AM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 0.1m and 17s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ndao in the next 12 days are 1.5m 17s and forecast to arrive on Sunday (Jul 20) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Monday (Jul 21) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 16th Jul)4ft (1.2m) 14s
Best Surf11PM (Thu 17th Jul)3.5ft (1.1m) 12s
Most Powerful 5AM (Sun 20th Jul)5ft (1.5m) 17s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
1.1
SW
1.1
SW
1.2
SW
1.1
SW
0.8
SW
0.9
SW
1.1
SW
1.4
SW
1.4
SW
1.3
SW
1.5
SW
1.4
SW
1.4
SW
1.4
SW
1.4
SW
1.4
SW
1.4
SW
1.3
SW
1.1
SW
1
SW
0.8
SW
0.8
SW
1.3
SW
1.3
SW
1.1
SW
1.1
SW
0.8
SW
0.6
SW
0.9
SW
1.1
SW
1.2
SW
1.3
SW
1.2
SW
1.1
SW
1
SW
Period(s) (?)131313121216161717161617171616161515141413131314131212111818171616151515
Wave
Graph
(?)Metric surfscale
Energy (?)466481520609602638748838116511811117125210941029991979906865677522405329381696681492486316452702694799823641589436
Wind
(km/h)
15
SE
25
SE
15
SE
15
SSE
20
SE
15
E
10
SSE
25
SE
20
E
15
SE
25
ESE
20
E
20
ESE
25
ESE
25
E
15
E
25
ESE
25
ESE
20
SE
25
SE
20
ESE
10
SSE
15
SE
20
SE
15
SE
25
SE
20
SSE
15
SSE
25
SSE
20
ESE
15
E
25
ESE
25
E
20
E
30
ESE
30
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscross-
off
offcrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
1:52PM
2.71
2:33AM
2.77
2:35PM
2.48
3:11AM
2.76
3:27PM
2.22
3:56AM
2.72
4:34PM
1.95
4:54AM
2.65
6:16PM
1.77
6:10AM
2.60
8:16PM
1.79
7:36AM
2.63
9:37PM
1.95
8:52AM
2.75
10:29PM
2.15
9:52AM
2.90
11:09PM
2.35
10:42AM
3.02
11:45PM
2.52
11:26AM
3.08
12:18AM
2.67
12:05PM
3.06
12:49AM
2.77
Low Tide
/ height (m)
8:10PM
0.43
8:41AM
0.78
8:43PM
0.62
9:34AM
0.81
9:21PM
0.84
10:40AM
0.86
10:06PM
1.07
12:05PM
0.87
11:11PM
1.28
1:43PM
0.77
12:50AM
1.39
3:03PM
0.58
2:28AM
1.33
4:00PM
0.38
3:38AM
1.16
4:46PM
0.22
4:32AM
0.97
5:25PM
0.12
5:18AM
0.81
6:00PM
0.09
5:59AM
0.69
6:31PM
0.12
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Sunrise6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--
Sunset-5:40--5:42--5:42--5:42--5:42--5:43--5:43--5:43--5:43--5:43--5:44--5:44-
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclear
Rain (mm)
------------------------------------
Temp. °C272725262625262725272725272726272726262725262625272726272726282826282826
Feels °C (?)272625252524272624272523252424262724252623272624272725292827302926292724

Short Range Forecast: Mostly dry. Warm (max 27°C on Wed morning, min 24°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Sat morning, min 25°C on Sat morning). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Tue morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 28°C on Sat morning, min 26°C on Fri morning). Mainly fresh winds.

  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Timor

  1. weather stationWind Update Offshore wind reported 133 km from Ndao (light winds from the SE at KupangEltari 133 km from Ndao). A 0.8m groundswell from the SW

    Ndao
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ndao surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Ndao Surf forecast

The above surf forecast table for Ndao provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ndao can be found by selecting the local surf guide option on the grey menu. Our Ndao 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 (Ndao) 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 Ndao 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.

Ndao is 114 km (71 miles) from the city of Boedae. If you plan a holiday in Timor, look for hotels and other accommodation in Boedae. Boedae has rooms for a wide range of budgets as well as car hire and transport links.

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