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Surf Forecasts:
Boa surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 7 am Wednesday 27 May 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
28.6° C
(Which is slightly warmer than usual)How big are the waves at Boa today?
The current surf forecast for Boa at 3PM is: 0.8m 16s primary swell from a Southwest direction and 0.4m 6s secondary swell from a South-southwest direction, 0.9m 5s secondary swell from a East-southeast direction (forecast issued at 07:00am May 27). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 2ft (0.6m) | 16s |
| Afternoon (27 May) | 2.5ft (0.8m) | 16s |
| Evening (27 May) | 2.5ft (0.8m) | 15s |
Table - waves today at Boa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 26°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | |
254 | 208 | 206 | 357 | 348 | 266 | 209 | 206 | 303 | 446 | 502 | 628 | 799 | 996 | 962 | 1091 | 1256 | 1225 | 1333 | 1420 | 1402 | 1251 | 1155 | 1124 | |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 7:53AM2.61m | 8:42PM2.17m | 8:35AM2.73m | 9:31PM2.26m | 9:12AM2.83m | 10:10PM2.34m | ||||||||||||||||||
Low Tide | 2:36PM0.87m | 2:15AM1.14m | 3:19PM0.66m | 2:59AM1.10m | 3:55PM0.48m | |||||||||||||||||||
 |  |  | | |  | | | | | | | | | |  | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | 5:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 |
24 | 25 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 26 | 24 | 24 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
 kJ | 254 | 208 | 206 | 357 | 348 | 266 | 209 | 206 | 203 | 446 | 502 | 628 | 799 | 996 | 962 | 1091 | 1256 | 1225 | 1333 | 1420 | 1402 | 1251 | 1155 | 1124 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | SW 21 | SW 20 | SW 19 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | — | — | — | — | — | — |
| kJ | 11 | 10 | 11 | 11 | 11 | 6 | 109 | 190 | 303 | 200 | 195 | 179 | 108 | 106 | 104 | 104 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 11 | SW 13 | SW 13 | SSW 6 | SW 22 | WSW 21 | S 6 | S 5 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 18 | 62 | 62 | 11 | 18 | 44 | 6 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 5 | ESE 4 | ESE 4 | ESE 5 | ESE 5 |
| kJ | 48 | 28 | 36 | 42 | 46 | 48 | 42 | 33 | 21 | 23 | 23 | 44 | 47 | 46 | 46 | 33 | 26 | 24 | 26 | 30 | 29 | 30 | 42 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 336 | 336 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 27 | 125 | 125 | 125 | 125 | 125 | 125 | 179 | 543 | 125 | 125 | 125 | 125 | 179 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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