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Surf Forecasts:
Wanukaka surfForecast / Sumba / Indonesia
48hr Weather and Surf, issued 7 am Tuesday 21 Apr 2026 WITAForecast update in hr min s Forecast update imminent
Wanukaka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wanukaka sea temperature is
29.3° C
(Which is normal for this time of year)How big are the waves at Wanukaka today?
The current surf forecast for Wanukaka at 11AM is: 1.4m 14s primary swell from a Southwest direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 07:00am April 21). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 3.5ft (1.1m) | 15s |
| Afternoon (21 Apr) | 4.5ft (1.4m) | 14s |
| Evening (21 Apr) | 4ft (1.2m) | 14s |
Table - waves today at Wanukaka. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 441 | 424 | 857 | 846 | 834 | 463 | 799 | 732 | 632 | 623 | 572 | 572 | 528 | 1644 | 1508 | 1155 | 1273 | 1433 | 1498 | 1441 | 1314 | 1409 | 1370 | 1351 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | on | glass | glass | off | off | cross- off | glass | cross- on | on | on | glass | off | glass | off | glass | on | on | cross- on | glass | cross- off | off |
High Tide / height (m) | 12:18PM 3.13 | 1:10AM 2.23 | 12:57PM 2.94 | 1:55AM 2.03 | 1:41PM 2.67 | |||||||||||||||||||
Low Tide / height (m) | 6:07AM 0.57 | 7:04PM 0.02 | 6:42AM 0.71 | 7:48PM 0.26 | 7:22AM 0.90 | 8:40PM 0.54 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:55 | - | - | - |
 |  |  | | |  | |  | | | |  | | | | | | | | | | | | | |
Rain (mm) | 2 | - | 2 | 3 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 5 | 1 | 2 |
| Temp. °C | 25 | 27 | 29 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 28 | 27 | 27 | 26 | 26 |
| Feels °C (?) | 29 | 31 | 34 | 32 | 33 | 32 | 30 | 30 | 30 | 31 | 32 | 33 | 32 | 32 | 30 | 30 | 29 | 31 | 32 | 31 | 31 | 32 | 30 | 30 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Wanukaka 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.
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