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Surf Forecasts:
Boa surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 7 am Saturday 21 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
29.0° C
(Which is slightly cooler than normal)How big are the waves at Boa today?
The current surf forecast for Boa at 3PM is: 0.6m 12s primary swell from a Southwest direction and 0.3m 5s secondary swell from a Southwest direction (forecast issued at 07:00am March 21). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 2ft (0.6m) | 12s |
| Afternoon (21 Mar) | 2ft (0.6m) | 12s |
| Evening (21 Mar) | 1ft (0.3m) | 17s |
Table - waves today at Boa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 17 | 17 | 17 | 12 | 12 | 15 | 15 | 15 | 16 | 14 | 13 | 13 | 16 | 14 | 14 | 14 | 14 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 96 | 93 | 92 | 92 | 71 | 51 | 50 | 49 | 48 | 47 | 45 | 44 | 77 | 87 | 50 | 45 | 85 | 151 | 73 | 72 | 128 | 132 | 171 | 136 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:00PM 3.44 | 12:26AM 3.05 | 12:28PM 3.49 | 12:59AM 2.87 | 12:58PM 3.43 | 1:33AM 2.62 | ||||||||||||||||||
Low Tide / height (m) | 5:51AM 0.25 | 6:19PM -0.05 | 6:18AM 0.32 | 6:54PM -0.05 | 6:46AM 0.45 | 7:30PM 0.08 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - |
 |  |  | | |  |  | | | | | | | | | | | |  | |  | | | | |
Rain (mm) | 1 | - | 1 | 1 | - | - | - | 1 | 1 | 1 | 1 | 3 | 2 | 2 | 1 | 1 | 2 | 5 | 10 | 5 | 1 | - | - | 2 |
| Temp. °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 27 | 27 |
| Feels °C (?) | 30 | 30 | 30 | 30 | 30 | 30 | 31 | 29 | 29 | 30 | 30 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 28 | 26 | 26 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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