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Surf Forecasts:
Treasure Island surfForecast / Banyak Islands / Indonesia
48hr Weather and Surf, issued 6 pm Monday 04 May 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
30.4° C
(Which is slightly warmer than usual)How big are the waves at Treasure Island today?
The current surf forecast for Treasure Island at 10PM is: 0.8m 12s primary swell from a South-southwest direction and 0.4m 20s secondary swell from a Southwest direction (forecast issued at 06:00pm May 04). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 2.5ft (0.8m) | 13s |
| Evening (04 May) | 2.5ft (0.8m) | 12s |
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 10mm), heaviest on Tue night. Warm (max 29°C on Tue afternoon, min 26°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 12 | SSW 12 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | |
183 | 175 | 172 | 184 | 181 | 162 | 255 | 370 | 510 | 346 | 314 | 432 | 567 | 553 | 471 | 365 | 472 | 543 | 466 | 459 | 336 | 404 | 547 | 651 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | glassy | off | cross-off | cross-off | cross | cross | cross-on | cross-on | glassy | |
High Tide | 7:44PM0.44m | 8:06AM0.71m | 8:12PM0.41m | 8:39AM0.67m | 8:42PM0.38m | 9:15AM0.63m | ||||||||||||||||||
Low Tide | 2:00PM0.08m | 1:10AM0.04m | 2:33PM0.10m | 1:38AM0.06m | 3:09PM0.14m | 2:07AM0.10m | ||||||||||||||||||
 |  | |  | | | | |  |  | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | 6:32 |
— | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | — | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 |
28 | 30 | 30 | 31 | 31 | 31 | 31 | 32 | 31 | 32 | 33 | 32 | 31 | 33 | 33 | 32 | 33 | 32 | 31 | 31 | 31 | 31 | 33 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 18 | SSW 18 |
 kJ | 183 | 175 | 172 | 131 | 129 | 129 | 255 | 370 | 510 | 346 | 314 | 432 | 567 | 553 | 471 | 365 | 472 | 543 | 466 | 459 | 336 | 304 | 547 | 651 |
Swell 2 Height (m) Direction Period (s) | WSW 4 | SW 20 | SW 20 | SW 19 | SW 19 | SW 18 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 20 | SW 20 | SW 20 | SSW 20 | SSW 19 | SSW 18 | SW 13 | SW 13 |
| kJ | 2 | 61 | 97 | 184 | 181 | 162 | 129 | 127 | 94 | 79 | 77 | 75 | 74 | 50 | 49 | 48 | 261 | 388 | 388 | 336 | 322 | 404 | 295 | 290 |
Swell 3 Height (m) Direction Period (s) | SW 21 | WSW 4 | — | — | — | W 8 | W 8 | W 7 | W 7 | SW 24 | SSW 24 | SSW 23 | SW 22 | SW 22 | SW 21 | SW 21 | W 6 | W 6 | SSW 11 | W 6 | W 6 | W 8 | W 8 | W 7 |
| kJ | 17 | 2 | — | — | — | 1 | 1 | 1 | 1 | 22 | 54 | 53 | 119 | 118 | 117 | 117 | 7 | 7 | 23 | 6 | 3 | 10 | 18 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 130 | 130 | 9 | 9 | 0 |
Best forecast wave conditions in Banyak Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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