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Surf Forecasts:
Ndana surfForecast / Timor / Indonesia
48hr 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)How big are the waves at Ndana today?
The current surf forecast for Ndana at 10AM is: 0.8m 14s primary swell from a Southwest direction and 0.6m 16s secondary swell from a Southwest direction (forecast issued at 01:00am May 13). An open ocean swell of 1.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 3ft (0.9m) | 15s |
| Afternoon (13 May) | 2.5ft (0.8m) | 15s |
| Evening (13 May) | 3.5ft (1.1m) | 14s |
Table - waves today at Ndana. (Swell directed towards the surf break)
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. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 17 | SW 15 | SW 16 | SW 14 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | |
148 | 266 | 406 | 228 | 295 | 422 | 447 | 453 | 453 | 453 | 440 | 398 | 392 | 340 | 549 | 650 | 736 | 825 | 847 | 859 | 847 | 836 | 825 | 825 | |
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 | cross-off | cross-off | cross-off | |
High Tide | 7:54AM2.48m | 8:20PM2.27m | 8:31AM2.74m | 9:12PM2.43m | 9:07AM3.00m | 9:57PM2.57m | ||||||||||||||||||
Low Tide | 1:19AM1.08m | 2:19PM1.02m | 2:11AM1.00m | 3:04PM0.65m | 2:54AM0.92m | 3:45PM0.31m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | |  | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 |
27 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 15 | SW 16 | SW 14 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
 kJ | 132 | 266 | 406 | 228 | 295 | 422 | 447 | 453 | 453 | 453 | 440 | 398 | 392 | 340 | 549 | 650 | 736 | 825 | 847 | 859 | 847 | 836 | 825 | 825 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | — | SW 16 | SW 13 | — | — | — | — | SW 18 | — | — | SW 16 | SW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | 148 | 138 | — | 208 | 212 | — | — | — | — | 12 | — | — | 165 | 208 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 5 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 5 | E 5 |
| kJ | 316 | 326 | 293 | 310 | 245 | 247 | 237 | 282 | 268 | 219 | 212 | 191 | 181 | 160 | 160 | 117 | 137 | 126 | 108 | 115 | 159 | 159 | 92 | 99 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 335 | 335 | 335 | 546 | 546 | 545 | 544 | 335 | 335 | 335 | 335 | 544 | 544 | 545 | 335 | 335 | 335 | 5 | 28 | 28 | 544 | 125 | 125 | 125 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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