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Surf Forecasts:
Treasure Island surfForecast / Banyak Islands / Indonesia
48hr Weather and Surf, issued 6 pm Wednesday 06 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 1AM is: 1.1m 14s primary swell from a Southwest direction and 0.7m 20s secondary swell from a South-southwest direction (forecast issued at 06:00pm May 06). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3ft (0.9m) | 18s |
| Afternoon (07 May) | 3ft (0.9m) | 18s |
| Evening (07 May) | 3.5ft (1.0m) | 17s |
Table - waves today at Treasure Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 48mm), heaviest during Thu night. Warm (max 29°C on Wed afternoon, min 26°C on Fri night). Winds increasing (light winds from the S on Wed afternoon, fresh winds from the SSW by Fri afternoon). | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 15 | SW 15 | SW 14 | SW 14 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | |
472 | 472 | 466 | 459 | 336 | 404 | 547 | 651 | 547 | 637 | 566 | 539 | 595 | 595 | 587 | 573 | 565 | 480 | 503 | 489 | 412 | 412 | 407 | 362 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | |
High Tide | 8:42PM0.38m | 9:15AM0.63m | 9:19PM0.35m | 9:57AM0.60m | 10:18PM0.34m | 10:50AM0.57m | ||||||||||||||||||
Low Tide | 3:09PM0.14m | 2:07AM0.10m | 3:53PM0.18m | 2:38AM0.15m | 4:51PM0.21m | 3:18AM0.21m | ||||||||||||||||||
 |  | |  | |  |  | | | | | | | | | | | | |  | | | |  | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | 6:32 |
— | — | — | 1 | — | — | 1 | 1 | 1 | 3 | 7 | 6 | 2 | 1 | 1 | 1 | 4 | 2 | 3 | 6 | 5 | 2 | 1 | — | |
Temp °C | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 |
33 | 32 | 32 | 30 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 28 | 25 | 26 | 28 | 29 | 28 | 27 | 28 | 30 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 6 | WSW 6 | SW 14 | SW 14 | SW 14 | SSW 14 |
 kJ | 472 | 472 | 466 | 459 | 336 | 304 | 547 | 651 | 547 | 637 | 566 | 539 | 595 | 595 | 587 | 573 | 565 | 480 | 145 | 88 | 412 | 412 | 407 | 362 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | SW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 12 | SW 15 | SW 15 | WSW 6 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 261 | 388 | 336 | 336 | 322 | 404 | 295 | 295 | 295 | 205 | 205 | 163 | 124 | 45 | 63 | 87 | 81 | 48 | 503 | 489 | 74 | 83 | 60 | 45 |
Swell 3 Height (m) Direction Period (s) | W 6 | SSW 11 | SSW 11 | WSW 6 | W 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | SW 12 | SW 12 | SW 12 | SW 12 | W 16 | W 16 | SE 5 | SE 4 | SW 11 | SW 19 | SW 19 |
| kJ | 7 | 23 | 23 | 7 | 1 | 12 | 20 | 19 | 28 | 28 | 28 | 27 | 27 | 92 | 120 | 89 | 48 | 5 | 5 | 8 | 3 | 18 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 6 | SW 6 | — | — | — | — | — | — | — | — | — | SE 10 | S 3 | SW 6 | — | SE 5 | — | — | — | — |
| kJ | — | — | — | — | 5 | 9 | — | — | — | — | — | — | — | — | — | 4 | 7 | 163 | — | 6 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 9 | 130 | 130 | 130 | 130 | 0 | 11 | 0 | 0 | 136 | 9 | 31 | 117 | 117 | 576 | 483 | 483 | 136 | 117 | 117 | 9 | 9 |
Best forecast wave conditions in Banyak Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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