Surf Forecasts:
How big are the waves at Boa today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 5.5ft (1.7m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 5ft (1.6m), 15s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 5ft (1.6m), 15s period with SW swell.
The current surf forecast for Boa at 12AM is: 1.9m 16s primary swell from a Southwest direction and 1.3m 5s secondary swell from a East direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be cross-onshore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 5.5ft (1.7m) | 15s |
| Afternoon (21 Aug) | 5ft (1.6m) | 15s |
| Evening (21 Aug) | 5ft (1.6m) | 15s |
Table - waves today at Boa. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Fri night). Mainly fresh winds. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 2373 | 2140 | 1968 | 1787 | 1634 | 1474 | 1288 | 1053 | 1025 | 1011 | 1039 | 1081 | 1055 | 1029 | 1017 | 1004 | 991 | 991 | 793 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:52PM2.04m | 3:02AM2.59m | 3:32PM1.76m | 3:43AM2.35m | 5:53PM1.54m | ||||||||||||||
Low Tide | 8:30PM1.06m | 9:56AM1.08m | 8:46PM1.29m | 11:31AM1.26m | 8:23PM1.52m | ||||||||||||||
 |  | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 2373 | 2140 | 1968 | 1787 | 1634 | 1474 | 1288 | 1053 | 1025 | 1011 | 1039 | 1081 | 1055 | 1029 | 1017 | 1004 | 991 | 991 | 793 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | — | W 18 | W 18 | W 18 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 88 | — | 6 | 6 | 6 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 5 | E 6 | E 5 | E 8 | E 8 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 7 | E 7 | E 7 | E 4 | E 5 | E 5 | E 5 |
| kJ | 108 | 106 | 117 | 80 | 135 | 135 | 68 | 74 | 75 | 73 | 73 | 46 | 88 | 53 | 68 | 27 | 43 | 53 | 59 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 125 | 336 | 336 | 336 | 336 | 336 | 545 | 543 | 705 | 336 | 336 | 179 | 179 | 3 | 3 | 27 | 125 | 125 | 125 |
Best forecast wave conditions in Timor | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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