Ndao surfForecast / Timor / Indonesia

information circle12 Day Weather and Surf, issued 7 am Friday 04 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
27.7° 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 Friday (Jul 04) at 8PM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.1m and 16s. 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 1.6m 16s and forecast to arrive on Thursday (Jul 10) 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 1.2m 5s period and expected on Sunday (Jul 06) at 8PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 4th Jul)3.5ft (1.1m) 14s
Best Surf 5AM (Thu 10th Jul)5ft (1.5m) 16s
Most Powerful 8AM (Thu 10th Jul)5ft (1.6m) 16s

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

Updates in  hr  min  s Forecast update imminent
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SW
1.1
SW
1
SW
1.1
SW
0.9
SW
0.8
SW
0.9
SW
0.8
SW
0.6
SW
0.7
SW
0.9
SW
0.9
SW
1.1
SW
1.1
SW
1
SW
1
SW
1.3
SW
1.5
SW
1.5
SW
1.3
SW
1.3
SW
1.1
SW
1.1
SW
1
SW
0.8
SW
0.8
SW
0.7
SW
0.7
SW
1
SW
1
SW
1.1
SW
1.3
SW
1.6
SW
1.7
SW
1.6
SW
1.7
SSW
Period(s) (?)141414141313121218171716151414131716151514141413131320191817161616151514
Wave
Graph
(?)Metric surfscale
Energy (?)462481442410329289318272392493681493566536409554115711099937676594784303644073025795998057118178971200134911381126
Wind
(km/h)
25
SE
25
SE
20
SE
25
SE
30
SE
25
ESE
25
ESE
30
ESE
25
ESE
25
ESE
25
SE
25
ESE
25
SE
30
SE
20
SE
25
SE
25
SE
20
SE
25
SSE
25
SE
20
E
10
E
30
SE
25
ESE
30
ESE
35
ESE
30
E
35
ESE
30
ESE
30
E
30
ESE
30
ESE
20
ESE
25
SE
30
SE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
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
crosscross-
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
/ height (m)
4:55PM
1.85
5:25AM
2.37
6:29PM
1.74
6:28AM
2.35
8:11PM
1.76
7:34AM
2.38
9:23PM
1.87
8:33AM
2.47
10:11PM
2.00
9:23AM
2.60
10:49PM
2.13
10:06AM
2.74
11:23PM
2.26
10:46AM
2.87
11:54PM
2.38
11:23AM
2.96
12:25AM
2.49
11:59AM
3.00
12:56AM
2.59
12:35PM
2.97
1:27AM
2.68
1:13PM
2.88
1:59AM
2.74
Low Tide
/ height (m)
11:11AM
1.15
10:32PM
1.19
12:32PM
1.12
11:33PM
1.34
1:52PM
1.00
12:55AM
1.42
2:55PM
0.84
2:14AM
1.40
3:44PM
0.66
3:14AM
1.33
4:24PM
0.49
4:01AM
1.22
5:00PM
0.34
4:41AM
1.11
5:33PM
0.23
5:19AM
1.00
6:05PM
0.16
5:56AM
0.91
6:36PM
0.14
6:34AM
0.84
7:07PM
0.18
7:13AM
0.79
7:38PM
0.28
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Sunrise6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:07--6:09--6:09--6:09--6:07--
Sunset-5:37--5:38--5:38--5:38--5:39--5:39--5:39--5:39--5:40--5:40--5:40--5:40-
part cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearrain showersclearclearclearclearclearclearclearclearclearclearclearclearpart cloud
Rain (mm)
----------------------1-------------
Temp. °C262625262625272726272726272726262726272726272726282826272726262725262626
Feels °C (?)252524252423252423242424262623252524242425292624262523232323242422252425

Short Range Forecast: Mostly dry. Warm (max 27°C on Sun morning, min 25°C on Fri morning). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Mon morning, min 25°C on Mon night). Mainly fresh winds.

Days 6-9 Weather Summary Some drizzle, heaviest during Fri afternoon. Warm (max 28°C on Sat morning, min 25°C on Sat night). Winds increasing (light winds from the E on Fri morning, fresh winds from the ESE by Sat afternoon).

Long Range Forecast: Mostly dry. Warm (max 27°C on Sun morning, min 25°C on Sun night). 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)
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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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