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Surf Forecasts:
Boa surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 7 pm Friday 24 Apr 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
29.4° C
(Which is slightly warmer than usual)How big are the waves at Boa today?
The current surf forecast for Boa at 10PM is: 0.8m 13s primary swell from a Southwest direction (forecast issued at 07:00pm April 24). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | - | - |
| Afternoon (24 Apr) | 3ft (0.9m) | 14s |
| Evening (24 Apr) | 2.5ft (0.8m) | 13s |
Table - waves today at Boa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri night. Warm (max 29°C on Mon morning, min 27°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 12 | SW 18 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
299 | 299 | 250 | 250 | 246 | 205 | 166 | 166 | 195 | 90 | 89 | 112 | 134 | 235 | 248 | 203 | 173 | 406 | 326 | 273 | 228 | 224 | 221 | 181 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:54PM2.55m | 4:57AM1.94m | 4:32PM2.23m | 7:04AM2.08m | 6:55PM2.16m | 8:12AM2.34m | ||||||||||||||||||
Low Tide | 10:07PM0.91m | 10:02AM1.51m | 11:53PM1.07m | 12:50PM1.48m | 1:31AM1.04m | |||||||||||||||||||
 |  |  | | |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — |
 | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | 5:38 |
— | — | 1 | 2 | 1 | 1 | 2 | — | — | 1 | 2 | 2 | 2 | 1 | 1 | — | — | 1 | — | — | — | 2 | 1 | — | |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 |
27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 29 | 28 | 29 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 12 | SW 12 | SW 12 | SW 15 | SW 17 | SW 16 | SW 13 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
 kJ | 299 | 299 | 250 | 250 | 246 | 205 | 166 | 166 | 195 | 90 | 89 | 69 | 134 | 235 | 248 | 138 | 173 | 406 | 326 | 273 | 228 | 224 | 221 | 181 |
Swell 2 Height (m) Direction Period (s) | — | — | — | S 23 | SW 22 | SW 22 | SW 21 | SSW 20 | SW 20 | SW 15 | SW 14 | SW 15 | SW 12 | SW 13 | SW 13 | SW 16 | SW 16 | — | — | — | — | — | — | — |
| kJ | — | — | — | 10 | 18 | 18 | 17 | 38 | 60 | 75 | 74 | 104 | 69 | 106 | 104 | 203 | 161 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 19 | SW 18 | SW 18 | SW 18 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 58 | 83 | 112 | 111 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 6 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | E 7 |
| kJ | 236 | 222 | 220 | 206 | 188 | 194 | 240 | 307 | 285 | 247 | 247 | 247 | 254 | 254 | 225 | 225 | 191 | 161 | 143 | 150 | 187 | 232 | 269 | 269 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 336 | 336 | 336 | 336 | 336 | 336 | 543 | 445 | 411 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 | 336 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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