- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Boa surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 7 pm Friday 22 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
28.7° C
(Which is slightly warmer than usual)How big are the waves at Boa today?
The current surf forecast for Boa at 11PM is: 1.2m 16s primary swell from a Southwest direction (forecast issued at 07:00pm May 22). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 3.5ft (1.1m) | 16s |
| Evening (22 May) | 4ft (1.2m) | 16s |
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 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | |
620 | 701 | 683 | 631 | 606 | 606 | 606 | 606 | 606 | 528 | 459 | 382 | 371 | 366 | 308 | 257 | 250 | 246 | 205 | 168 | 205 | 168 | 166 | 104 | |
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 | on | cross-on | cross-on | |
High Tide | 2:03PM2.84m | 3:21AM2.30m | 3:04PM2.51m | 4:33AM2.28m | 4:25PM2.23m | 5:52AM2.35m | ||||||||||||||||||
Low Tide | 8:51PM0.54m | 8:56AM1.21m | 9:49PM0.79m | 10:22AM1.32m | 10:57PM0.99m | 12:09PM1.28m | ||||||||||||||||||
 |  | |  | |  | | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | 5:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 |
27 | 28 | 28 | 28 | 28 | 27 | 29 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 28 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 7 | SSW 7 |
 kJ | 620 | 701 | 683 | 631 | 606 | 606 | 606 | 606 | 606 | 528 | 459 | 382 | 371 | 366 | 308 | 257 | 250 | 246 | 205 | 168 | 205 | 168 | 97 | 73 |
Swell 2 Height (m) Direction Period (s) | W 9 | — | — | W 16 | W 16 | W 16 | W 16 | — | — | — | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | W 16 | W 16 | E 7 | SSW 7 | SW 13 | SW 13 |
| kJ | 2 | — | — | 5 | 5 | 5 | 5 | — | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 8 | 42 | 166 | 104 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | W 16 | W 16 | E 7 | SW 21 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | 5 | 5 | 8 | 17 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | E 7 | E 6 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 7 | ESE 7 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | SE 4 | ESE 4 |
| kJ | 139 | 139 | 110 | 100 | 78 | 109 | 89 | 91 | 37 | 50 | 51 | 44 | 34 | 32 | 54 | 53 | 18 | 28 | 37 | 29 | 17 | 20 | 17 | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 125 | 125 | 125 | 125 | 125 | 336 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
Nearest