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Surf Forecasts:
Wanjapu surfForecast / Sumba / Indonesia
48hr Weather and Surf, issued 1 pm Monday 27 Apr 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
29.0° C
(Which is normal for this time of year)How big are the waves at Wanjapu today?
The current surf forecast for Wanjapu at 6PM is: 1.3m 13s primary swell from a South-southwest direction and 0.6m 6s secondary swell from a South-southeast direction (forecast issued at 01:00pm April 27). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 4.5ft (1.4m) | 14s |
| Afternoon (27 Apr) | 4.5ft (1.3m) | 14s |
| Evening (27 Apr) | 4.5ft (1.3m) | 13s |
Table - waves today at Wanjapu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 50mm), heaviest during Tue night. Warm (max 28°C on Mon afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | |
710 | 721 | 607 | 581 | 536 | 536 | 536 | 536 | 536 | 472 | 627 | 798 | 782 | 1054 | 1131 | 1186 | 1294 | 1206 | 1594 | 1536 | 1517 | 1498 | 1423 | 1206 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-off | off | cross | cross-off | cross-off | cross-off | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:50PM2.07m | 8:27AM2.34m | 8:47PM2.20m | 9:00AM2.55m | 9:29PM2.31m | |||||||||||||||||||
Low Tide | 2:06AM0.88m | 2:50PM0.83m | 2:48AM0.80m | 3:27PM0.58m | 3:22AM0.74m | |||||||||||||||||||
 |  | |  | | | |  |  | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — |
 | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | 5:53 |
— | 3 | 6 | 2 | 1 | 1 | 1 | — | — | 2 | 5 | 7 | 4 | — | — | — | — | 3 | 5 | 2 | 3 | 2 | 2 | — | |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 |
33 | 33 | 32 | 31 | 31 | 30 | 30 | 31 | 32 | 33 | 31 | 29 | 30 | 30 | 29 | 29 | 32 | 33 | 33 | 30 | 31 | 30 | 29 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
 kJ | 710 | 721 | 607 | 581 | 536 | 536 | 536 | 536 | 536 | 472 | 523 | 480 | 782 | 1054 | 1131 | 1186 | 1294 | 1206 | 1594 | 1536 | 1517 | 1498 | 1423 | 1206 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SE 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSW 21 | SSW 20 | SSW 20 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SE 6 | SW 15 | SE 5 | SE 6 | SSE 6 | SE 6 |
| kJ | 26 | 25 | 18 | 23 | 32 | 33 | 33 | 34 | 29 | 400 | 627 | 798 | 341 | 341 | 346 | 290 | 261 | 212 | 16 | 8 | 35 | 31 | 29 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 26 | SW 26 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SSE 6 | SE 6 | — | — | WSW 15 | WSW 15 | WSW 18 | WSW 18 |
| kJ | — | — | — | 13 | 25 | 55 | 108 | 200 | 308 | 26 | 18 | 43 | 46 | 37 | 34 | 22 | 23 | 17 | — | — | 21 | 21 | 31 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | SE 6 | SE 6 | SE 6 | — | — | — | — | — | SE 6 | SE 6 | ESE 6 | SE 6 | SE 6 | SE 6 |
| kJ | — | — | 62 | 101 | 118 | 108 | 112 | 95 | — | — | 88 | 157 | 139 | — | — | — | — | — | 60 | 25 | 105 | 101 | 96 | 109 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumba | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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