Surf Forecasts:
How big are the waves at Treasure Island today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 3.5ft (1.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 4ft (1.2m), 16s period with SSW swell.
- Evening surf: Evening surf (20 Jun, local time) - 4.5ft (1.3m), 15s period with SSW swell.
The current surf forecast for Treasure Island at 3AM is: 0.7m 18s primary swell from a Southwest direction and 0.7m 12s secondary swell from a Southwest direction (forecast issued at 12:00am June 20). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 3.5ft (1.0m) | 16s |
| Afternoon (20 Jun) | 4ft (1.2m) | 16s |
| Evening (20 Jun) | 4.5ft (1.3m) | 15s |
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 88mm), heaviest during Sat morning. Warm (max 28°C on Fri night, min 24°C on Sat morning). Winds increasing (light winds from the N on Sun morning, fresh winds from the NW by Sun night). | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 13 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 276 | 390 | 422 | 539 | 683 | 674 | 649 | 750 | 730 | 869 | 869 | 857 | 763 | 701 | 691 | 672 | 644 | 471 | 540 | 540 | 540 | 617 | 406 | 418 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:00AM0.72m | 10:47PM0.49m | 10:47AM0.64m | 11:49PM0.51m | 11:36AM0.56m | |||||||||||||||||||
Low Tide | 3:08AM0.15m | 4:48PM0.12m | 4:07AM0.21m | 5:31PM0.15m | 5:22AM0.27m | 6:14PM0.16m | ||||||||||||||||||
 |  |  |  | | | |  | |  | | | | | | | | | | | | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | 4 | 7 | 8 | 22 | 9 | 1 | 1 | — | — | — | 1 | 5 | 3 | 2 | 3 | 2 | 1 | 2 | 2 | 4 | 2 | 3 | 2 | 2 |
Temp °C | 27 | 26 | 25 | 24 | 24 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 29 | 27 | 27 | 26 | 27 | 29 | 28 | 30 | 30 | 29 | 30 | 30 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 13 | SW 14 |
| kJ | 276 | 390 | 422 | 539 | 683 | 674 | 649 | 750 | 730 | 869 | 869 | 857 | 763 | 701 | 691 | 672 | 644 | 471 | 540 | 540 | 540 | 617 | 406 | 418 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 18 | W 9 | W 8 | S 10 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
| kJ | 152 | 149 | 118 | 96 | 94 | 69 | 68 | 32 | 21 | 20 | 20 | 20 | 20 | 31 | 13 | 66 | 2 | 206 | 100 | 147 | 178 | 124 | 351 | 306 |
Swell 3 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | SW 12 | S 9 | W 16 | W 15 | S 10 | S 10 | S 10 | SSW 18 | S 10 | W 14 | W 14 | W 14 | S 10 | W 14 | — | W 12 | W 13 |
| kJ | 19 | 19 | 19 | 28 | 34 | 35 | 36 | 35 | 2 | 5 | 4 | 2 | 2 | 2 | 31 | 2 | 4 | 4 | 4 | 2 | 4 | — | 3 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 8 | WNW 7 | W 8 | WNW 8 | NW 6 | NW 6 | WNW 6 | WNW 6 | WNW 6 | W 6 | W 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 30 | 57 | 191 | 302 | 237 | 239 | 254 | 172 | 144 | 112 | 86 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 148 | 0 | 117 | 117 | 0 | 9 | 9 | 9 | 9 | 9 | 0 | 178 | 178 | 178 | 178 | 178 | 148 | 166 | 178 | 483 | 179 | 178 |
Best forecast wave conditions in Banyak Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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