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Surf Forecasts:

Ndao surfForecast / Timor / Indonesia

information circle12 Day Weather and Surf, issued 7 pm Sunday 18 Jan 2026 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
29.5° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Ndao this week:

The most powerful waves expected at Ndao in the next 12 days are 4.0m 10s and forecast to arrive on Friday (Jan 23) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 6s period and expected on Tuesday (Jan 20) at 5PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5AM (Fri 23rd Jan)13ft (4.0m) 10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 111mm), heaviest during Mon night. Warm (max 28°C on Sun night, min 25°C on Mon night). Mainly strong winds.

Days 3-6 Weather Summary Heavy rain (total 86mm), heaviest during Fri night. Warm (max 28°C on Wed night, min 25°C on Fri night). Winds increasing (fresh winds from the WNW on Wed night, near gales from the WNW by Fri morning).

Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sun
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SW
1.7
WSW
2.1
W
1.1
SW
1.1
SW
2.3
SSW
2.5
SW
2.3
SW
2.4
SW
2.5
WSW
3
W
3.5
W
4
W
3
WSW
3
WSW
2
S
2
W
2.1
W
2.2
W
2
W
1.9
W
Period(s) (?)1477151678888889981088888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3982894275805325609127017838099521842245615881045771503531588482441
Wind
(km/h)
35
WSW
25
SW
25
WSW
25
SW
30
W
20
WNW
25
WNW
35
NW
35
WNW
40
WNW
35
NNW
40
NW
45
NW
55
WNW
50
NW
50
WNW
40
WNW
35
W
35
WNW
40
WNW
45
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:45PM
2.85
11:48AM
2.43
11:19PM
2.97
12:14PM
2.57
11:51PM
3.03
12:40PM
2.69
12:22AM
3.03
1:06PM
2.78
12:55AM
2.96
1:33PM
2.85
1:28AM
2.82
2:02PM
2.87
2:03AM
2.60
2:33PM
2.85
Low Tide
/ height (m)
5:28AM
0.22
5:16PM
0.95
5:56AM
0.14
5:49PM
0.83
6:23AM
0.10
6:22PM
0.74
6:49AM
0.12
6:55PM
0.68
7:16AM
0.20
7:30PM
0.65
7:43AM
0.33
8:08PM
0.66
8:11AM
0.51
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sun
25
Sunrise-5:39--5:39--5:39--5:41--5:41--5:41--5:41-
Sunset--6:19--6:19--6:20--6:20--6:20--6:20--6:20
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
12914351879341346134526114725
Temp. °C282826262627282828282828282828272828282828
Feels °C (?)282626272528292627282627252524232627272626
  • 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

Latest Updates

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Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

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FREE! Surf-Forecast.com widget for your website

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.

View detailed surf forecast for Ndao at:
surf-forecast.com

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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