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Surf Forecasts:

Treasure Island surfForecast / Banyak Islands / Indonesia

information circle48hr Weather and Surf, issued 12 am Thursday 12 Feb 2026 WIB
Forecast 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
30.0° C
 (Which is slightly warmer than usual)

How big are the waves at Treasure Island today?

The current surf forecast for Treasure Island at 3AM is: 1.9m 9s primary swell from a Southwest direction and 0.2m 16s secondary swell from a South-southwest direction (forecast issued at 12:00am February 12). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (12 Feb)6ft (1.9m)10s
Afternoon (12 Feb)5ft (1.6m)10s
Evening (12 Feb)4.5ft (1.3m)9s

Table - waves today at Treasure Island. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
2
2
2
1
1
1
2
2
2
2
1
0
0
1
1
1
1
1
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SW
1.8
SW
2
SW
1.9
SW
1.8
SW
1.7
SW
1.5
SW
1.3
SW
1.1
SW
1.1
SW
1
SW
0.9
SW
0.9
SW
0.7
SW
0.5
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
Period(s) (?)789101010101099988813131313131212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)248482654701680569425296211176148115987010111611611310910399989696
Wind
(km/h)
15
WSW
5
SSW
10
SE
10
E
15
E
15
SE
10
SSE
10
S
10
SSE
10
SE
10
SE
10
SE
10
SE
10
SSE
10
SSW
10
SSW
5
SW
5
SW
5
SW
5
WSW
5
WNW
10
WNW
15
WNW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcrosscross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		offoffglassoffglassglasscross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:28PM
0.51
4:10AM
0.27
4:32PM
0.57
5:05AM
0.33
5:14PM
0.63
Low Tide
/ height (m)
6:07AM
0.21
11:54PM
0.22
8:41AM
0.21
12:00AM
0.17
10:07AM
0.18
Thursday
12
Friday
13
Saturday
14
Sunrise---6:43-------6:43-------6:43----
Sunset------6:45-------6:45-------6:45-
thunderstorm
mod rain
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
Rain (mm)
4671-----21--------111--
Temp. °C272727272728282828282828282828292928282828282929
Feels °C (?)293030292930313131313131323131323332323232313132
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Treasure Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Treasure Island at:
surf-forecast.com

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