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Surf Forecasts:
Belongas surfForecast / Lombok – South / Indonesia
48hr Weather and Surf, issued 1 am Monday 20 Apr 2026 WITAForecast update in hr min s Forecast update imminent
Belongas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Belongas sea temperature is
29.2° C
(Which is normal for this time of year)How big are the waves at Belongas today?
The current surf forecast for Belongas at 8AM is: 0.9m 12s primary swell from a South-southwest direction and 0.6m 17s secondary swell from a Southwest direction, 0.7m 4s secondary swell from a Southeast direction (forecast issued at 01:00am April 20). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 3ft (0.9m) | 12s |
| Afternoon (20 Apr) | 4ft (1.2m) | 11s |
| Evening (20 Apr) | 3ft (0.9m) | 16s |
Table - waves today at Belongas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 16 | 11 | 16 | 16 | 15 | 15 | 12 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 18 | 17 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 451 | 384 | 325 | 235 | 268 | 331 | 376 | 441 | 941 | 584 | 393 | 496 | 691 | 682 | 672 | 895 | 833 | 756 | 659 | 745 | 721 | 795 | 1175 | 2121 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- on | on | on | cross- on | cross- on | glass | glass | glass | glass | off | off | off | cross- off | cross- off | cross- off | cross | glass | off | off | cross- off |
High Tide / height (m) | 11:32PM 2.37 | 11:24AM 3.04 | 12:09AM 2.25 | 12:00PM 2.96 | 12:47AM 2.09 | 12:39PM 2.78 | ||||||||||||||||||
Low Tide / height (m) | 5:10AM 0.41 | 6:02PM -0.13 | 5:44AM 0.47 | 6:42PM 0.01 | 6:19AM 0.60 | 7:26PM 0.23 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - |
 | |  |  |  | |  | |  | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | 1 | 1 | - | 1 | 1 | - | 3 | 2 | 2 | 1 | - | - | - | - | - | 1 | 1 | 2 |
| Temp. °C | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 29 | 29 | 28 |
| Feels °C (?) | 30 | 30 | 29 | 29 | 30 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 32 | 31 | 30 | 31 |
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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 Belongas 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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