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Surf Forecasts:
Treasure Island surfForecast / Banyak Islands / Indonesia
48hr Weather and Surf, issued 6 am Friday 24 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Treasure Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treasure Island sea temperature is
30.7° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Treasure Island today?
The current surf forecast for Treasure Island at 3PM is: 0.8m 14s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a Southwest direction, 0.1m 9s secondary swell from a Southwest direction (forecast issued at 06:00am April 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 2.5ft (0.8m) | 14s |
| Afternoon (24 Apr) | 2.5ft (0.8m) | 14s |
| Evening (24 Apr) | 2.5ft (0.8m) | 14s |
Table - waves today at Treasure Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Fri night. Warm (max 29°C on Fri morning, min 27°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 | S 13 | SSW 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | |
288 | 284 | 280 | 273 | 265 | 254 | 243 | 187 | 225 | 222 | 168 | 163 | 127 | 188 | 249 | 243 | 318 | 280 | 346 | 341 | 329 | 322 | 309 | 284 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross-on | glassy | cross | cross | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | |
High Tide | 11:41AM0.61m | 00:54AM0.33m | 1:14PM0.57m | 2:52AM0.40m | 2:40PM0.57m | |||||||||||||||||||
Low Tide | 3:42AM0.18m | 7:48PM0.20m | 5:18AM0.26m | 9:05PM0.18m | 8:24AM0.28m | 9:50PM0.15m | ||||||||||||||||||
 |  | | |  |  | |  | | | |  | | |  | | | |  | | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | 6:22 |
 | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — | 6:32 |
— | 1 | 3 | 1 | — | — | — | 2 | 7 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 |
33 | 33 | 33 | 33 | 32 | 32 | 32 | 31 | 32 | 30 | 30 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 33 | 33 | 33 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
 kJ | 288 | 284 | 280 | 273 | 265 | 254 | 243 | 187 | 225 | 222 | 168 | 163 | 119 | 110 | 249 | 243 | 318 | 280 | 346 | 341 | 329 | 322 | 309 | 284 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | S 19 | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SSW 11 | SSW 10 | SSW 11 |
| kJ | 161 | 159 | 88 | 85 | 78 | 76 | 75 | 75 | 75 | 74 | 74 | 73 | 104 | 188 | 117 | 75 | 73 | 72 | 70 | 69 | 41 | 39 | 37 | 48 |
Swell 3 Height (m) Direction Period (s) | SW 9 | S 8 | SSW 11 | S 15 | S 14 | S 14 | SW 18 | SW 18 | S 22 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 10 | SW 12 | S 10 |
| kJ | 3 | 1 | 12 | 4 | 4 | 4 | 12 | 12 | 9 | 45 | 44 | 75 | 127 | 65 | 28 | 28 | 27 | 27 | 27 | 61 | 27 | 2 | 23 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 9 | SW 9 | — | — | ESE 2 | ESE 3 | ESE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 3 | 3 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 136 | 130 | 9 | 0 | 9 | 31 | 0 | 0 | 9 | 9 | 9 | 130 | 0 | 0 | 0 | 9 |
Best forecast wave conditions in Banyak Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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