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Surf Forecasts:
Wanjapu surfForecast / Sumba / Indonesia
48hr Weather and Surf, issued 7 pm Tuesday 05 May 2026 WITAForecast update in hr min s Forecast update imminent
Wanjapu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wanjapu sea temperature is
28.6° C
(Which is normal for this time of year)How big are the waves at Wanjapu today?
The current surf forecast for Wanjapu at 2AM is: 1.2m 12s primary swell from a South-southwest direction and 0.5m 5s secondary swell from a Southeast direction (forecast issued at 07:00pm May 05). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 2ft (0.6m) | 18s |
| Afternoon (06 May) | 2ft (0.6m) | 17s |
| Evening (06 May) | 2.5ft (0.8m) | 16s |
Table - waves today at Wanjapu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu afternoon. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Winds increasing (light winds from the E on Wed night, fresh winds from the SE by Fri afternoon). | ||||||||||||||||||||||||
Tue 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 20 | SW 20 | SW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | |
314 | 304 | 299 | 387 | 222 | 252 | 319 | 249 | 230 | 310 | 310 | 432 | 373 | 455 | 455 | 303 | 392 | 702 | 799 | 694 | 686 | 573 | 521 | 515 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 00:33AM2.19m | 12:14PM2.71m | 1:05AM2.07m | 12:43PM2.57m | 1:41AM1.94m | 1:14PM2.40m | ||||||||||||||||||
Low Tide | 6:26PM0.24m | 6:07AM0.82m | 6:58PM0.37m | 6:36AM0.94m | 7:33PM0.53m | 7:07AM1.09m | ||||||||||||||||||
 |  |  | | | | | |  | | | | | | | |  | | | | | | |  | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:52 |
— | — | 1 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | |
Temp °C | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 25 | 26 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 26 | 28 | 28 |
31 | 29 | 28 | 28 | 28 | 28 | 30 | 30 | 30 | 28 | 30 | 29 | 28 | 29 | 31 | 30 | 30 | 28 | 27 | 29 | 27 | 28 | 28 | 27 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSE 6 | SSE 7 | SSW 12 | SSW 12 | SW 16 | SSE 6 | SSE 6 | SSE 6 | SW 16 | SW 15 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 |
 kJ | 314 | 304 | 299 | 387 | 222 | 56 | 63 | 123 | 117 | 310 | 110 | 72 | 59 | 295 | 262 | 258 | 301 | 702 | 799 | 694 | 686 | 573 | 521 | 515 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 19 | SE 5 | SSE 6 | SSW 12 | SW 12 | SW 18 | SW 17 | SSW 11 | SW 16 | SW 16 | SW 16 | SW 20 | SW 20 | SW 19 | SW 18 | SW 15 | SE 6 | SSE 6 | SE 7 | SE 8 | SW 13 | SW 13 |
| kJ | 97 | 97 | 184 | 12 | 50 | 180 | 142 | 249 | 230 | 84 | 310 | 432 | 371 | 455 | 455 | 303 | 392 | 301 | 75 | 51 | 71 | 110 | 142 | 142 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 16 | S 6 | SW 19 | SW 18 | SW 18 | SW 18 | SW 22 | SW 21 | SW 21 | SSW 11 | SSW 11 | SW 20 | SSE 6 | SSE 6 | SSW 11 | SSW 11 | SW 11 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 10 | SSW 10 |
| kJ | 6 | 5 | 10 | 93 | 155 | 252 | 319 | 73 | 117 | 117 | 82 | 84 | 373 | 43 | 41 | 48 | 47 | 30 | 251 | 245 | 147 | 144 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 4 | SE 4 | ESE 5 | SE 5 | ESE 4 | ESE 4 | SSE 7 | SSE 7 | SSE 6 | ESE 6 | ESE 5 | ESE 6 | — | SE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 8 | SE 7 |
| kJ | 13 | 12 | 20 | 61 | 32 | 23 | 14 | 63 | 105 | 93 | 107 | 51 | 49 | — | 47 | 42 | 68 | 132 | 188 | 167 | 228 | 340 | 147 | 183 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 118 | 108 | 33 | 0 | 2 | 0 | 116 | 116 | 118 | 33 | 0 | 0 | 0 | 0 | 118 | 116 | 2 | 108 | 20 | 0 | 0 | 0 | 119 | 119 |
Best forecast wave conditions in Sumba | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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