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Surf Forecasts:
Boa surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 1 pm Tuesday 31 Mar 2026 WITAForecast 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
29.2° C
(Which is normal for this time of year)How big are the waves at Boa today?
The current surf forecast for Boa at 5PM is: 0.3m 16s primary swell from a Southwest direction and 0.3m 11s secondary swell from a Southwest direction, 0.8m 4s secondary swell from a East-southeast direction (forecast issued at 01:00pm March 31). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 1ft (0.3m) | 17s |
| Afternoon (31 Mar) | 1ft (0.3m) | 16s |
| Evening (31 Mar) | 1ft (0.3m) | 16s |
Table - waves today at Boa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 12 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 43 | 41 | 41 | 41 | 41 | 85 | 139 | 78 | 77 | 77 | 78 | 53 | 78 | 134 | 74 | 73 | 70 | 67 | 66 | 116 | 114 | 113 | 109 | 138 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 10:10AM 2.76 | 10:18PM 2.82 | 10:36AM 2.99 | 10:51PM 2.93 | 11:00AM 3.16 | 11:22PM 2.96 | ||||||||||||||||||
Low Tide / height (m) | 4:13PM 0.67 | 4:24AM 0.49 | 4:45PM 0.40 | 4:51AM 0.43 | 5:14PM 0.21 | 5:16AM 0.42 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 |
| Sunset | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - |
 | | |  | | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 27 | 28 |
| Feels °C (?) | 28 | 28 | 28 | 29 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 29 | 29 | 30 | 29 | 29 | 29 | 30 | 29 | 31 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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