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Surf Forecasts:
Downtowns surfForecast / Sumbawa / Indonesia
48hr Weather and Surf, issued 1 am Sunday 26 Oct 2025 WITA
How big are the waves at Downtowns today?
The current surf forecast for Downtowns at 4AM is: 1.1m 14s primary swell from a Southwest direction and 0.9m 9s secondary swell from a South-southwest direction (forecast issued at 01:00am October 26). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 3ft (0.9m) | 13s |
| Afternoon (26 Oct) | 3ft (0.9m) | 13s |
| Evening (26 Oct) | 3ft (0.9m) | 13s |
Table - waves today at Downtowns. (Swell directed towards the surf break)
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
| 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) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 13 | 16 | 12 | 12 | 12 | 12 | 12 | 12 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 422 | 410 | 398 | 290 | 286 | 277 | 273 | 265 | 260 | 260 | 224 | 231 | 108 | 116 | 172 | 244 | 282 | 278 | 378 | 347 | 336 | 472 | 472 | 536 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | glass | cross | cross | cross- off | cross- off | cross- off | off | glass | glass | cross | glass | off | glass | glass | glass | glass | glass | cross | cross | cross- off | cross- off |
High Tide / height (m) | 11:54PM 1.65 | 1:56PM 0.96 | 12:19AM 1.60 | 3:08PM 0.89 | 12:45AM 1.53 | |||||||||||||||||||
Low Tide / height (m) | 7:28AM 0.24 | 5:31PM 0.84 | 8:10AM 0.33 | 5:16PM 0.87 | 9:05AM 0.41 | |||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - |
 |  | |  |  | |  | |  | | | | | |  |  | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | 1 | 1 | - | 1 | 1 | - | 1 | 2 | 8 | 7 | - | - | - | - | 1 | 2 | 2 | 3 |
| Temp. °C | 27 | 26 | 26 | 27 | 29 | 29 | 29 | 26 | 27 | 26 | 26 | 27 | 28 | 28 | 26 | 25 | 26 | 26 | 25 | 27 | 28 | 28 | 28 | 27 |
| Feels °C (?) | 30 | 29 | 30 | 31 | 32 | 30 | 32 | 29 | 30 | 29 | 30 | 31 | 32 | 31 | 29 | 29 | 30 | 30 | 29 | 32 | 31 | 31 | 32 | 30 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Sumbawa
Continuing clean conditions at Downtowns (light winds from the WNW at SumbawaBesarBrangbiji 81 km from Downtowns). 1.0m 14s groundswell from the SW with a 0.7m 9s swell from the SSW. 2 swells combining to make bigger set waves.
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 Downtowns 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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