Boa surfForecast / Timor / Indonesia

information circle48hr Weather and Surf, issued 1 pm Thursday 04 Dec 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Boa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boa sea temperature is
30.0° C
(Which is normal for this time of year)


How big are the waves at Boa today?

The current surf forecast for Boa at 4PM is: 1.0m 14s primary swell from a Southwest direction and 0.4m 6s secondary swell from a Southwest direction, 0.2m 4s secondary swell from a East-southeast direction (forecast issued at 01:00pm December 04). The wind direction is predicted to be onshore.

Time (WITA) & DateWave HeightWave Period
Morning (04 Dec)3.5ft (1.1m)14s
Afternoon (04 Dec)3.5ft (1.0m)14s
Evening (04 Dec)3ft (0.9m)14s

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

Updates in  hr  min  s Forecast update imminent
Thursday
04
Friday
05
Saturday
06
Sunday
07
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
1
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
SW
1
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SW
0.8
SW
0.9
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
Period(s) (?)141414141414141313131313131212121212121213131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)366377331336336277257295246242239235196153151146146144146148156163166168
Wind
(km/h)
10
SE
15
SSE
20
SSE
15
SSE
10
S
5
SSW
10
SSW
10
SSW
15
SSW
15
S
15
S
15
S
10
SSW
10
SW
10
SSW
10
SW
10
SW
15
SSW
15
SSW
15
SSW
10
SSW
10
SW
10
SW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
9:42PM
3.33
10:50AM
2.57
10:27PM
3.45
11:33AM
2.61
11:11PM
3.49
Low Tide
/ height (m)
3:30PM
0.93
4:32AM
-0.08
4:15PM
0.84
5:15AM
-0.18
5:00PM
0.77
5:58AM
-0.17
Thursday
04
Friday
05
Saturday
06
Sunday
07
Sunrise-------5:16-------5:16-------5:16
Sunset--6:00-------6:00-------6:00-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C292929292928282829292929282828282929292929282828
Feels °C (?)323030313231313131303132313131313231313233323132
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Boa 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.


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