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Surf Forecasts:

Treasure Island surfForecast / Banyak Islands / Indonesia

information circle48hr Weather and Surf, issued 12 pm Tuesday 13 Jan 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
29.7° C
 (Which is slightly warmer than usual)

How big are the waves at Treasure Island today?

The current surf forecast for Treasure Island at 6PM is: 0.3m 17s primary swell from a Southwest direction and 0.4m 10s secondary swell from a Southwest direction, 0.3m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm January 13). The wind direction is predicted to be cross-offshore.

Time (WIB) & DateWave HeightWave Period
Morning (13 Jan)1.5ft (0.4m)10s
Afternoon (13 Jan)1ft (0.3m)13s
Evening (13 Jan)1.5ft (0.4m)18s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
0
0
0
1
1
1
1
1
0
1
1
1
2
2
2
1
1
2
2
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SW
0.3
SW
0.3
SW
0.3
SW
0.4
SW
0.4
SW
0.4
SW
0.6
SSW
0.6
SW
0.7
SW
0.6
SW
0.6
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
Period(s) (?)101613171818181716161615151515151414141414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)27412743818079184211261201188273326322314341322327336341346341331
Wind
(km/h)
5
N
5
NW
10
W
15
W
10
WSW
5
WSW
5
SSW
5
ESE
5
ESE
5
SE
10
SSW
10
SSW
5
SSW
5
SW
0
NE
10
ENE
5
E
5
SE
5
SW
10
SW
5
SW
5
WNW
5
NNW
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
off		cross-
off		cross-
off		glassglassglasscross-
on		crosscross-
off		offoffglassglassoncross-
on		glassoffoffoffglassglassglass
High Tide
/ height (m)
2:49PM
0.54
2:33AM
0.31
3:55PM
0.57
4:07AM
0.31
4:46PM
0.61
5:04AM
0.33
Low Tide
/ height (m)
10:50PM
0.27
7:59AM
0.19
11:34PM
0.21
9:16AM
0.17
12:03AM
0.16
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-------6:39-------6:39-------6:39
Sunset--6:38-------6:38-------6:39-----
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
-----21-----------------
Temp. °C272727282827272727272728282727262627272828272727
Feels °C (?)313029303131313130302930323131293031303131303131
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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