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Surf Forecasts:
Boa surfForecast / Timor / Indonesia
48hr Weather and Surf, issued 1 am Monday 04 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
28.8° C
(Which is normal for this time of year)How big are the waves at Boa today?
The current surf forecast for Boa at 6AM is: 0.6m 12s primary swell from a Southwest direction and 0.1m 14s secondary swell from a West direction, 0.8m 4s secondary swell from a East-southeast direction (forecast issued at 01:00am May 04). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 2ft (0.6m) | 11s |
| Afternoon (04 May) | 2ft (0.6m) | 11s |
| Evening (04 May) | 2.5ft (0.7m) | 13s |
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 29°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 12 | SW 13 | SW 12 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | WSW 18 | WSW 18 | WSW 16 | |
98 | 104 | 84 | 72 | 72 | 72 | 161 | 161 | 132 | 132 | 101 | 98 | 95 | 73 | 98 | 97 | 96 | 95 | 84 | 155 | 252 | 209 | 204 | 179 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:58PM2.63m | 11:41AM3.15m | 00:27AM2.54m | 12:09PM3.07m | 00:57AM2.43m | 12:37PM2.95m | ||||||||||||||||||
Low Tide | 5:37AM0.76m | 6:17PM0.16m | 6:04AM0.83m | 6:48PM0.27m | 6:31AM0.93m | 7:20PM0.42m | ||||||||||||||||||
 | |  | | | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:35 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 |
27 | 28 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 30 | 31 | 29 | 29 | 29 | 27 | 28 | 29 | 28 | 27 | 28 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 13 | SW 12 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SW 12 | SSW 6 | SSW 7 | SSW 7 | SW 18 | WSW 18 | WSW 18 | WSW 16 |
 kJ | 98 | 104 | 84 | 72 | 72 | 72 | 161 | 161 | 132 | 132 | 101 | 98 | 95 | 73 | 98 | 96 | 51 | 14 | 19 | 26 | 252 | 209 | 204 | 179 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | — | SW 22 | S 6 | E 6 | SSW 6 | SSW 6 | WSW 20 | SW 20 | SSW 6 | SW 19 | SW 18 | SW 18 | SSW 6 | S 6 | SSW 6 | SSW 6 |
| kJ | 4 | 4 | 46 | 61 | 45 | 45 | — | — | — | 18 | 3 | 3 | 3 | 3 | 38 | 97 | 12 | 95 | 84 | 155 | 23 | 20 | 13 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | W 14 | E 6 | — | — | — | — | — | SW 22 | SW 21 | SSW 6 | SW 21 | SW 20 | SW 16 | S 16 | SW 19 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SW 22 | SW 21 |
| kJ | — | — | 4 | 3 | — | — | — | — | — | 18 | 18 | 3 | 18 | 16 | 10 | 5 | 96 | 22 | 22 | 14 | 14 | 14 | 73 | 72 |
Wind waves Height (m) Direction Period (s) | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 4 | E 4 | E 3 | ESE 4 | ESE 4 | E 4 | E 4 | E 4 | E 7 | E 7 | E 4 | E 4 | E 5 | E 5 |
| kJ | 26 | 27 | 20 | 14 | 14 | 12 | 17 | 31 | 26 | 19 | 13 | 9 | 6 | 13 | 21 | 28 | 22 | 22 | 46 | 47 | 27 | 36 | 52 | 70 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 125 | 125 | 125 | 131 | 125 | 125 | 125 | 125 | 125 | 3 | 336 | 27 | 27 | 125 | 125 | 125 | 336 | 125 | 336 | 543 | 125 | 125 | 336 | 336 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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