Surf Forecasts:
How big are the waves at Boa today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 6ft (1.8m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 5.5ft (1.7m), 15s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 5ft (1.6m), 14s period with SW swell.
The current surf forecast for Boa at 6AM is: 1.8m 16s primary swell from a Southwest direction (forecast issued at 01:00am September 21). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WITA) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 6ft (1.8m) | 15s |
| Afternoon (21 Sep) | 5.5ft (1.7m) | 15s |
| Evening (21 Sep) | 5ft (1.6m) | 14s |
Table - waves today at Boa. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 27°C on Mon morning, min 25°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | 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 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1420 | 1643 | 1494 | 1279 | 1229 | 1108 | 1092 | 992 | 874 | 825 | 722 | 637 | 618 | 488 | 480 | 418 | 363 | 363 | 315 | 358 | 380 | 823 | 813 | 793 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:41AM2.07m | 10:04PM1.84m | 7:37AM2.08m | 9:39PM2.08m | 8:46AM2.31m | 9:50PM2.34m | ||||||||||||||||||
Low Tide | 2:01PM1.25m | 1:55AM1.75m | 2:58PM1.02m | 3:02AM1.48m | 3:26PM0.81m | |||||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 |
Feels °C | 24 | 25 | 26 | 27 | 27 | 25 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 26 | 27 | 26 | 25 | 27 | 27 | 26 | 27 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | 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 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 |
| kJ | 1420 | 1643 | 1494 | 1279 | 1229 | 1108 | 1092 | 992 | 874 | 825 | 722 | 637 | 618 | 488 | 480 | 418 | 363 | 363 | 315 | 315 | 273 | 823 | 813 | 793 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 8 | E 8 | SW 20 | SW 20 | — | SW 20 | SSW 20 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 13 | — | — |
| kJ | — | — | — | — | — | — | — | — | 118 | 93 | 15 | 15 | — | 16 | 37 | 91 | 114 | 197 | 304 | 358 | 380 | 231 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 8 | E 8 | E 8 | E 8 | E 5 | E 5 | E 5 | E 5 | — | E 8 | E 7 | E 7 | ESE 4 | E 4 | E 4 | E 4 | E 7 | E 7 | E 7 | E 4 | E 5 | E 5 | E 5 |
| kJ | 76 | 137 | 119 | 99 | 124 | 54 | 55 | 62 | 53 | — | 54 | 70 | 70 | 22 | 28 | 24 | 19 | 44 | 33 | 45 | 35 | 42 | 36 | 43 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 317 | 3 | 3 | 3 | 27 | 125 | 125 | 125 | 3 | 3 | 27 | 27 | 27 | 125 | 125 | 336 | 3 | 3 | 5 | 5 | 27 | 545 | 125 | 336 |
Best forecast wave conditions in Timor | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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