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Surf Forecasts:
Ndana surfForecast / Timor / Indonesia
16 Day Weather and Surf, issued 1 am Wednesday 13 May 2026 WITAForecast 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)Best Forecast Surf Conditions for Ndana this week:
The surf forecast for Ndana over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 17) at 2PM. The primary swell is predicted to be 0.8m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ndana in the next 16 days are 1.4m 15s and forecast to arrive on Friday (May 15) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Wednesday (May 13) at 11PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Sun 17th May) | 2.5ft (0.8m) 12s |
| Best Surf | 2PM (Sun 17th May) | 2.5ft (0.8m) 12s |
| Most Powerful | 11AM (Fri 15th May) | 4.5ft (1.4m) 15s |
Table - best surf conditions forecast for Ndana over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 29°C on Thu morning, min 27°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Sun afternoon. Warm (max 28°C on Sat morning, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 14 | SW 10 | SW 21 | SW 20 | SW 19 | SW 18 | |
228 | 422 | 453 | 398 | 340 | 736 | 859 | 836 | 813 | 605 | 451 | 335 | 273 | 214 | 153 | 100 | 70 | 72 | 97 | 184 | 199 | |
Wind (km/h) | |||||||||||||||||||||
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 | 8:20PM2.27m | 8:31AM2.74m | 9:12PM2.43m | 9:07AM3.00m | 9:57PM2.57m | 9:44AM3.24m | 10:40PM2.66m | 10:22AM3.41m | 11:21PM2.68m | 11:02AM3.50m | 00:02AM2.65m | 11:44AM3.48m | 00:45AM2.57m | ||||||||
Low Tide | 2:19PM1.02m | 2:11AM1.00m | 3:04PM0.65m | 2:54AM0.92m | 3:45PM0.31m | 3:34AM0.84m | 4:25PM0.03m | 4:13AM0.76m | 5:05PM-0.14m | 4:52AM0.72m | 5:47PM-0.19m | 5:32AM0.72m | 6:30PM-0.12m | ||||||||
 | |  | | | | | |  | | | |  | | |  | | | | |  | |
 | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — |
 | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:32 | — | — | 5:31 | — | — | 5:31 | — |
— | — | — | — | — | — | — | — | 1 | — | — | 2 | 1 | 3 | 1 | 1 | 3 | — | 1 | — | 1 | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 28 |
28 | 27 | 27 | 29 | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 30 | 30 | 31 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 10 | SW 9 | SW 8 | SW 8 | SW 18 |
 kJ | 228 | 422 | 453 | 398 | 340 | 736 | 859 | 836 | 813 | 605 | 451 | 335 | 273 | 214 | 153 | 41 | 63 | 49 | 43 | 38 | 199 |
Swell 2 Height (m) Direction Period (s) | SW 16 | — | — | — | SW 16 | — | — | — | — | — | — | — | — | — | SW 18 | SW 14 | SW 14 | SW 13 | SW 13 | SW 19 | SW 9 |
| kJ | 208 | — | — | — | 208 | — | — | — | — | — | — | — | — | — | 12 | 100 | 70 | 63 | 61 | 184 | 29 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | SW 24 | SW 21 | SW 20 | SW 13 | SW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 22 | 72 | 97 | 44 | 24 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 6 | E 6 | E 7 | E 5 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 4 | E 5 | E 5 | E 5 | E 5 |
| kJ | 310 | 247 | 268 | 191 | 160 | 137 | 115 | 159 | 80 | 90 | 90 | 70 | 53 | 52 | 81 | 47 | 20 | 46 | 39 | 47 | 55 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 546 | 545 | 335 | 544 | 545 | 335 | 28 | 125 | 335 | 5 | 28 | 5 | 5 | 0 | 125 | 5 | 335 | 335 | 28 | 335 | 335 |
Best forecast wave conditions in Timor | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Ndana 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 Ndana Surf forecast
The above surf forecast table for Ndana provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ndana can be found by selecting the local surf guide option on the grey menu. Our Ndana 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 (Ndana) 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 Ndana 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.
Are you planning a holiday in Timor? If you are looking for accommodation near Ndana, camping, hotels and holiday cottages in Timor, consider staying in Kupang which is 108 km (67 miles) away.
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