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Surf Forecasts:
Ndana surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 1 pm Thursday 23 Apr 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
29.4° C
(Which is normal for this time of year)How big are the waves at Ndana today?
The current surf forecast for Ndana at 9PM is: 0.9m 16s primary swell from a Southwest direction and 0.4m 10s secondary swell from a Southwest direction (forecast issued at 01:00pm April 23). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2ft (0.6m) | 13s |
| Afternoon (23 Apr) | 2ft (0.6m) | 17s |
| Evening (23 Apr) | 3ft (0.9m) | 16s |
Table - waves today at Ndana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu afternoon. Warm (max 29°C on Fri morning, min 26°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 12 | SW 18 | SW 15 | SW 15 | SW 17 | |
108 | 190 | 267 | 357 | 468 | 365 | 346 | 382 | 366 | 308 | 299 | 299 | 250 | 250 | 246 | 205 | 166 | 166 | 195 | 89 | 83 | 112 | 134 | 235 | |
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 | 1:58PM2.91m | 3:13AM2.05m | 2:54PM2.55m | 4:57AM1.94m | 4:32PM2.23m | 7:04AM2.08m | ||||||||||||||||||
Low Tide | 8:56PM0.62m | 8:31AM1.27m | 10:07PM0.91m | 10:02AM1.51m | 11:53PM1.07m | |||||||||||||||||||
 |  |  |  |  | |  | | | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | 5:38 |
1 | — | 5 | 3 | — | — | — | 1 | 1 | — | — | — | 2 | 2 | — | 1 | 1 | — | — | — | — | 2 | 1 | 1 | |
Temp °C | 27 | 28 | 28 | 27 | 26 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 |
29 | 29 | 28 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 28 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 12 | SW 12 | SW 15 | SW 15 | SW 17 |
 kJ | 101 | 100 | 267 | 357 | 468 | 365 | 346 | 382 | 366 | 308 | 299 | 299 | 250 | 250 | 246 | 205 | 166 | 166 | 195 | 89 | 69 | 104 | 134 | 235 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 12 | SW 10 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | — | — | — | — | S 23 | SW 22 | SW 22 | SW 21 | SSW 20 | SW 20 | SW 14 | SW 14 | SW 12 | SW 12 | SW 13 |
| kJ | 108 | 190 | 87 | 32 | 26 | 25 | 21 | 10 | 10 | — | — | — | — | 10 | 18 | 18 | 17 | 38 | 60 | 74 | 74 | 69 | 50 | 106 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 19 | SW 18 | SW 18 | SW 18 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 58 | 83 | 112 | 111 | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 6 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 37 | 29 | 32 | 117 | 193 | 212 | 254 | 269 | 262 | 282 | 250 | 222 | 215 | 213 | 225 | 255 | 255 | 255 | 227 | 219 | 237 | 299 | 301 | 310 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 125 | 125 | 125 | 125 | 335 | 335 | 335 | 335 | 335 | 335 | 335 | 335 | 335 | 335 | 335 | 321 | 321 | 335 | 335 | 335 | 335 | 335 | 335 | 335 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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