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Surf Forecasts:
Treasure Island surfForecast / Banyak Islands / Indonesia
48hr Weather and Surf, issued 6 pm Monday 27 Apr 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
30.8° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Treasure Island today?
The current surf forecast for Treasure Island at 12AM is: 0.8m 13s primary swell from a South-southwest direction and 0.2m 16s secondary swell from a South-southwest direction (forecast issued at 06:00pm April 27). The wind direction is predicted to be glassy.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2ft (0.6m) | 13s |
| Afternoon (28 Apr) | 1.5ft (0.4m) | 20s |
| Evening (28 Apr) | 1.5ft (0.4m) | 15s |
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 afternoon. Warm (max 29°C on Mon afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 20 | SSW 20 | SW 15 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SW 13 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | |
253 | 246 | 176 | 192 | 176 | 173 | 125 | 129 | 151 | 149 | 81 | 127 | 119 | 182 | 180 | 178 | 235 | 216 | 276 | 306 | 263 | 250 | 234 | 228 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | glassy | glassy | cross-on | on | on | glassy | cross-off | cross | cross-on | on | cross-on | on | on | glassy | cross-off | cross | cross | cross | cross | cross-on | glassy | glassy | |
High Tide | 3:42PM0.58m | 4:32AM0.58m | 4:29PM0.58m | 5:05AM0.66m | 5:08PM0.58m | 5:36AM0.71m | ||||||||||||||||||
Low Tide | 10:23PM0.13m | 10:44AM0.19m | 10:48PM0.11m | 11:25AM0.15m | 11:11PM0.09m | 12:00PM0.11m | ||||||||||||||||||
 |  | | |  | |  |  | | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | 6:32 |
— | — | — | — | 1 | — | 1 | — | — | 4 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 |
32 | 33 | 33 | 34 | 32 | 32 | 32 | 33 | 32 | 33 | 31 | 30 | 31 | 30 | 31 | 32 | 31 | 32 | 32 | 32 | 33 | 32 | 33 | 33 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 13 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
 kJ | 253 | 246 | 176 | 192 | 176 | 173 | 125 | 129 | 81 | 81 | 81 | 81 | 82 | 94 | 120 | 178 | 235 | 216 | 276 | 306 | 263 | 250 | 234 | 228 |
Swell 2 Height (m) Direction Period (s) | S 23 | SW 22 | SSW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 20 | SSW 20 | SW 15 | SW 15 | SW 15 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 11 | SW 14 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 11 | 19 | 27 | 26 | 41 | 41 | 40 | 102 | 151 | 106 | 75 | 75 | 119 | 182 | 180 | 178 | 49 | 114 | 206 | 269 | 251 | 206 | 161 | 203 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | SSW 17 | S 18 | S 17 | S 16 | S 16 | S 16 | SW 15 | SSW 20 | SSW 20 | SSW 20 | SW 18 | SW 18 | SW 18 | SW 18 | SW 13 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SE 9 |
| kJ | 2 | 2 | 30 | 24 | 23 | 21 | 46 | 46 | 35 | 149 | 75 | 127 | 84 | 155 | 154 | 111 | 63 | 47 | 47 | 40 | 41 | 41 | 40 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 12 | — | NNW 2 | NNW 2 | — | — | — | NW 2 | — | E 9 | SE 11 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 11 | — | 1 | 1 | — | — | — | 1 | — | 6 | 31 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 0 | 0 | 178 | 9 | 9 | 9 | 9 | 9 | 0 | 0 | 11 | 9 | 9 | 9 | 9 | 0 | 0 |
Best forecast wave conditions in Banyak Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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