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Surf Forecasts:
Treasure Island surfForecast / Banyak Islands / Indonesia
48hr Weather and Surf, issued 6 pm Wednesday 22 Oct 2025 WIB
How big are the waves at Treasure Island today?
The current surf forecast for Treasure Island at 11PM is: 0.8m 12s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a West direction, 0.8m 5s secondary swell from a Northwest direction (forecast issued at 06:00pm October 22). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 3ft (0.9m) | 12s |
| Evening (22 Oct) | 2.5ft (0.8m) | 12s |
Table - waves today at Treasure Island. (Swell directed towards the surf break)
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 187 | 161 | 158 | 156 | 155 | 154 | 252 | 243 | 219 | 314 | 310 | 427 | 421 | 344 | 326 | 370 | 360 | 355 | 350 | 248 | 245 | 238 | 221 | 218 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 6:46PM 0.76 | 6:55AM 0.54 | 7:13PM 0.75 | 7:21AM 0.50 | 7:40PM 0.73 | 7:46AM 0.45 | ||||||||||||||||||
Low Tide / height (m) | 1:03AM 0.06 | 12:32PM 0.03 | 1:31AM 0.06 | 12:54PM 0.03 | 2:01AM 0.08 | |||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - |
| Sunset | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - |
 |  | |  | |  | |  | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 1 | - | - | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | - | 1 | - | - | - | - | 1 |
| Temp. °C | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 29 | 30 | 30 | 29 | 28 | 28 | 29 | 28 | 30 | 28 | 29 | 28 | 29 | 28 | 28 | 29 | 27 | 26 | 25 | 26 | 26 | 25 | 26 | 26 |
- Map Icons:
Break
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 Banyak Islands
Previously calm conditions have become cross-shore at Treasure Island (moderate winds from the NW at ASCATB98E2N 65 km from Treasure Island). 0.5m 11s groundswell from the SSW with a 0.2m 19s long period groundswell from the SW. 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 Treasure Island 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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