Surf Forecasts:
How big are the waves at Treasure Island today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.0m), 14s period with SW swell.
The current surf forecast for Treasure Island at 1AM is: 1.1m 15s primary swell from a Southwest direction (forecast issued at 06:00pm July 17). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 3.5ft (1.1m) | 14s |
| Afternoon (18 Jul) | 3.5ft (1.1m) | 14s |
| Evening (18 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at Treasure Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri night. Warm (max 28°C on Fri afternoon, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||
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) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 612 | 558 | 543 | 551 | 543 | 482 | 476 | 476 | 469 | 463 | 390 | 379 | 424 | 379 | 313 | 309 | 304 | 299 | 299 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | glassy | cross-off | cross-on | cross | cross-on | cross-on | cross-on | cross | off | cross-off | on |
High Tide | 8:41PM0.56m | 8:52AM0.78m | 9:25PM0.58m | 9:29AM0.70m | |||||||||||||||
Low Tide | 2:52PM0.04m | 2:15AM0.08m | 3:23PM0.06m | 3:01AM0.14m | 3:52PM0.09m | ||||||||||||||
 |  |  |  | |  | |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | 1 | — | 3 | 4 | 3 | — | — | 1 | 3 | 3 | — | — | — | — | — | — | 3 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 30 | 30 | 30 | 31 | 30 | 28 | 28 | 29 | 30 | 30 | 29 | 27 | 28 | 29 | 29 | 31 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 612 | 558 | 543 | 551 | 543 | 482 | 476 | 476 | 469 | 463 | 390 | 379 | 424 | 379 | 313 | 309 | 304 | 299 | 299 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 |
| kJ | 21 | 22 | 21 | 21 | 20 | 23 | 19 | 19 | 19 | 19 | 22 | 18 | 14 | 10 | 10 | 10 | 10 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | N 7 | — | S 23 | S 22 | SSW 16 | SSW 21 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 1 | — | 10 | 9 | 53 | 42 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 9 | 31 | 9 | 9 | 0 | 0 | 9 | 117 | 9 | 9 | 9 | 31 | 0 | 0 | 9 |
Best forecast wave conditions in Banyak Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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