Surf Forecasts:
How big are the waves at Nettley Bay Reefs today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 10ft (3.0m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (11 Aug, local time) - 7.5ft (2.3m), 17s period with SW swell.
The current surf forecast for Nettley Bay Reefs at 6AM is: 3.0m 14s primary swell from a Southwest direction and 1.4m 6s secondary swell from a Southwest direction (forecast issued at 03:00am August 11). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 10ft (3.0m) | 14s |
| Afternoon (11 Aug) | 7.5ft (2.3m) | 14s |
| Evening (11 Aug) | 7.5ft (2.3m) | 17s |
Table - waves today at Nettley Bay Reefs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue night. Very mild (max 12°C on Tue morning, min 11°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 16 | WSW 14 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2772 | 3477 | 3212 | 3167 | 2623 | 1760 | 3364 | 2839 | 3212 | 4780 | 5607 | 8055 | 6991 | 5895 | 12150 | 12345 | 12875 | 13040 | 12751 | 12066 | 11376 | 10442 | 10824 | 12457 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | on | on | on | on | on | on | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:02PM0.47m | 1:22PM0.47m | 1:39PM0.46m | |||||||||||||||||||||
Low Tide | 1:43AM0.07m | 4:23AM0.06m | 5:40AM0.05m | 8:35PM0.20m | ||||||||||||||||||||
 | |  |  | |  |  | | |  | | | |  |  | | | | |  | |  | | | |
 | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — |
 | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | 1 | 2 | 5 | 4 | 4 | — | — | 1 | — | — | — | — | 1 | — | 1 | 1 | — | — |
Temp °C | 12 | 11 | 10 | 11 | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 7 | 5 | 5 | 7 | 7 | 7 | 6 | 5 | 4 | 6 | 3 | 3 | 5 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 20 | SW 19 | SW 18 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 |
| kJ | 2772 | 3477 | 3212 | 3167 | 2623 | 1760 | 3364 | 2839 | 3212 | 4780 | 5607 | 490 | 1864 | 2946 | 12150 | 12345 | 12875 | 13040 | 12751 | 12066 | 11376 | 10442 | 10824 | 12457 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 18 | SW 18 | — | — | — | — | — | WSW 20 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 734 | 901 | — | — | — | — | — | 1089 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 6 | — | — | — | WNW 6 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WSW 16 | WSW 16 | WSW 14 | — | — | — | — | — | — | — | — | — | — |
| kJ | 68 | 131 | — | — | — | 188 | 512 | 1023 | 1388 | 1073 | 800 | 8055 | 6991 | 5895 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 125 | 148 | 253 | 255 | 259 | 259 | 259 | 260 | 268 | 259 | 321 | 255 | 255 | 255 | 253 | 148 | 253 | 253 | 253 | 253 | 253 | 253 | 253 | 253 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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