Surf Forecasts:
Ndana surf forecast from 23 Aug 2026:
- Best quality surf: Saturday 29 Aug, 11PM (local time) - 4.5ft (1.3m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 2PM (local time) - 6ft (1.9m), 17s period, SW swell with 2,167 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 5AM (local time) - 2.5ft (0.8m), 14s period with SW swell.
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 Tuesday (Aug 25) at 5AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.6m and 18s. 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 1.9m 17s and forecast to arrive on Friday (Aug 28) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Aug 26) at 11PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 25th Aug) | 2.5ft (0.8m) 14s |
| Best Surf | 11PM (Sat 29th Aug) | 4.5ft (1.3m) 14s |
| Most Powerful | 2PM (Fri 28th Aug) | 6ft (1.9m) 17s |
Table - best surf conditions forecast for Ndana over the next 16 days.
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 25°C on Mon morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Fri afternoon, min 25°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 19 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 387 | 366 | 355 | 241 | 567 | 701 | 590 | 506 | 444 | 330 | 242 | 723 | 2053 | 2117 | 1552 | 1281 | 859 | 668 | 440 | 340 | 205 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 10:14PM1.99m | 9:07AM2.42m | 10:29PM2.23m | 9:49AM2.65m | 10:47PM2.46m | 10:23AM2.85m | 11:07PM2.68m | 10:54AM3.00m | 11:28PM2.89m | 11:24AM3.09m | 11:50PM3.05m | 11:53AM3.11m | 00:13AM3.18m | ||||||||
Low Tide | 3:31PM0.93m | 3:11AM1.52m | 4:02PM0.70m | 3:52AM1.27m | 4:28PM0.50m | 4:24AM1.03m | 4:52PM0.35m | 4:53AM0.79m | 5:16PM0.24m | 5:22AM0.58m | 5:39PM0.19m | 5:51AM0.41m | 6:03PM0.20m | ||||||||
 | |  | | | | | | | | | | | | | | | | | | | |
 | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 26 | 26 | 24 | 26 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 15 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 |
| kJ | 387 | 366 | 355 | 241 | 567 | 701 | 590 | 506 | 444 | 330 | 214 | 525 | 2053 | 2117 | 1552 | 1281 | 859 | 668 | 440 | 340 | 205 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | E 7 | E 7 | SW 18 | ENE 7 | — | — | SW 6 | SW 24 | SW 16 | SW 16 | SW 19 | — | — | E 7 | E 7 | — | SW 23 | S 6 | S 6 | S 8 |
| kJ | 31 | 15 | 8 | 194 | 15 | — | — | 10 | 22 | 94 | 242 | 723 | — | — | 64 | 39 | — | 20 | 22 | 28 | 60 |
Swell 3 Height (m) Direction Period (s) | SW 21 | SW 20 | — | SW 18 | — | — | — | — | — | SSW 23 | SW 21 | — | — | — | — | — | — | SSW 6 | E 7 | E 7 | SW 20 |
| kJ | 17 | 15 | — | 197 | — | — | — | — | — | 51 | 162 | — | — | — | — | — | — | 7 | 23 | 8 | 141 |
Wind waves Height (m) Direction Period (s) | E 7 | ESE 4 | ESE 4 | E 7 | ESE 7 | E 7 | E 6 | E 5 | E 6 | E 5 | E 5 | E 5 | E 4 | ESE 5 | — | — | ESE 7 | E 7 | — | ESE 4 | E 4 |
| kJ | 48 | 12 | 14 | 24 | 36 | 32 | 30 | 66 | 74 | 55 | 62 | 54 | 36 | 47 | — | — | 40 | 37 | — | 13 | 12 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 546 | 125 | 125 | 28 | 125 | 5 | 5 | 5 | 182 | 5 | 28 | 335 | 28 | 125 | 125 | 125 | 545 | 0 | 19 | 125 | 5 |
Best forecast wave conditions in Timor | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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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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