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Surf Forecasts:
Wanjapu surfForecast / Sumba / Indonesia
48hr Weather and Surf, issued 1 pm Thursday 23 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
29.3° C
(Which is slightly warmer than usual)How big are the waves at Wanjapu today?
The current surf forecast for Wanjapu at 5PM is: 1.9m 15s primary swell from a South-southwest direction and 0.4m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm April 23). The wind direction is predicted to be cross-shore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 6ft (1.8m) | 16s |
| Afternoon (23 Apr) | 6ft (1.9m) | 15s |
| Evening (23 Apr) | 6ft (1.9m) | 14s |
Table - waves today at Wanjapu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Warm (max 29°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SSW 13 | SW 15 | SSW 15 | SSW 15 | SW 17 | SSW 17 | SSW 16 | SSW 16 | |
1650 | 1699 | 1529 | 1488 | 1525 | 1504 | 1285 | 1176 | 990 | 975 | 867 | 808 | 711 | 700 | 563 | 486 | 538 | 309 | 372 | 720 | 663 | 1734 | 1479 | 1441 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross | cross-off | cross-off | glassy | glassy | off | glassy | glassy | glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 1:34PM2.70m | 2:44AM1.87m | 2:29PM2.37m | 4:21AM1.76m | 4:00PM2.07m | 6:29AM1.86m | ||||||||||||||||||
Low Tide | 8:31PM0.54m | 8:04AM1.11m | 9:39PM0.81m | 9:25AM1.34m | 11:22PM0.97m | |||||||||||||||||||
 | | |  | |  |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — |
 | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | 5:55 |
— | — | — | 1 | 1 | — | — | — | — | 1 | 2 | 1 | 4 | 4 | 1 | — | 1 | 2 | 1 | 3 | — | 1 | — | — | |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 27 |
32 | 31 | 31 | 29 | 31 | 32 | 32 | 31 | 34 | 32 | 33 | 33 | 30 | 30 | 30 | 30 | 31 | 31 | 33 | 33 | 31 | 30 | 29 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 | SSW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SSW 13 | SSW 12 | SSW 15 | SSW 15 | SSW 14 | SSW 17 | SSW 16 | SSW 16 |
 kJ | 1650 | 1699 | 1529 | 1488 | 1525 | 1504 | 1285 | 1176 | 990 | 975 | 867 | 808 | 711 | 700 | 563 | 486 | 538 | 247 | 372 | 720 | 653 | 1734 | 1479 | 1441 |
Swell 2 Height (m) Direction Period (s) | SE 5 | SE 5 | SE 6 | — | — | — | SE 5 | SSE 5 | SSE 5 | SE 6 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SW 15 | SSW 12 | SE 7 | SW 17 | SE 6 | SSE 6 | SSE 6 |
| kJ | 10 | 10 | 11 | — | — | — | 13 | 11 | 11 | 21 | 29 | 38 | 49 | 41 | 41 | 38 | 30 | 309 | 243 | 65 | 663 | 42 | 37 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 23 | SW 22 | SSW 22 | SSW 16 | SW 20 | SSE 7 | SE 7 | SW 18 | SSE 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 19 | 45 | 25 | 100 | 29 | 49 | 327 | 54 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 6 | SE 4 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | SE 7 | SE 7 | SE 7 | — | — | — | SE 7 |
| kJ | — | — | — | 20 | 26 | 49 | — | — | — | — | — | — | — | — | — | — | — | 118 | 189 | 204 | — | — | — | 97 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 118 | 116 | 108 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumba | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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 Wanjapu 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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