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Surf Forecasts:
Treasure Island surfForecast / Banyak Islands / Indonesia
48hr Weather and Surf, issued 6 pm Tuesday 26 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
30.3° 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: 1.4m 16s primary swell from a South-southwest direction (forecast issued at 06:00pm May 26). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | - | - |
| Afternoon (26 May) | 4ft (1.2m) | 16s |
| Evening (26 May) | 4.5ft (1.4m) | 16s |
Table - waves today at Treasure Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 29°C on Tue afternoon, min 27°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | |
788 | 843 | 933 | 921 | 863 | 818 | 807 | 785 | 682 | 672 | 682 | 1094 | 1653 | 1575 | 1671 | 1650 | 1629 | 1629 | 1460 | 1423 | 1241 | 1087 | 1072 | 1057 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | |
High Tide | 2:49PM0.50m | 3:51AM0.61m | 3:45PM0.48m | 4:30AM0.66m | 4:32PM0.46m | 5:06AM0.70m | ||||||||||||||||||
Low Tide | 9:15PM0.16m | 10:28AM0.23m | 9:48PM0.14m | 11:13AM0.18m | 10:18PM0.12m | 11:49AM0.14m | ||||||||||||||||||
 |  | | | | |  | | | |  |  | |  | | | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — |
 | 6:34 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | 6:34 |
— | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 2 | 3 | — | — | — | |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 |
31 | 32 | 33 | 31 | 30 | 31 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 31 | 32 | 33 | 32 | 31 | 32 | 32 | 31 | 31 | 31 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 |
 kJ | 788 | 843 | 933 | 921 | 863 | 818 | 807 | 785 | 682 | 672 | 682 | 1094 | 1653 | 1575 | 1671 | 1650 | 1629 | 1629 | 1460 | 1423 | 1241 | 1087 | 1072 | 1057 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | SSW 18 | SSW 18 | SSW 18 | SW 13 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 51 | 48 | 51 | 51 | 50 | 51 | 48 | 33 | 427 | 508 | 503 | 336 | 32 | 31 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | — | NW 8 | SW 23 | SSW 22 | SSW 21 | SW 20 | SSW 20 | SSW 20 | W 8 | W 8 | W 8 | W 8 | WNW 8 | — | — | — | — | — | WSW 18 | W 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 |
| kJ | — | 3 | 20 | 46 | 44 | 105 | 152 | 256 | 33 | 33 | 33 | 33 | 21 | — | — | — | — | — | 30 | 5 | 28 | 26 | 26 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 117 | 9 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 136 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Banyak Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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