Surf Forecasts:
How big are the waves at Nettley Bay Reefs today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 5ft (1.6m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 6ft (1.8m), 14s period with SW swell.
- Evening surf: Evening surf (21 Oct, local time) - 10ft (3.0m), 15s period with SW swell.
The current surf forecast for Nettley Bay Reefs at 5PM is: 2.2m 15s primary swell from a Southwest direction and 1.0m 18s secondary swell from a Southwest direction (forecast issued at 10:00am October 21). The wind direction is predicted to be cross-shore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 5ft (1.6m) | 13s |
| Afternoon (21 Oct) | 6ft (1.8m) | 14s |
| Evening (21 Oct) | 10ft (3.0m) | 15s |
Table - waves today at Nettley Bay Reefs. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Very mild (max 19°C on Thu afternoon, min 12°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the ENE by Thu night). | ||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||
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) | WSW 14 | WSW 13 | WSW 14 | SW 15 | SW 15 | SW 15 | SW 16 | SW 17 | SW 16 | SW 16 | WSW 16 | WSW 16 | WSW 15 | SW 15 | SW 19 | SW 18 | SW 18 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 929 | 902 | 929 | 2120 | 3397 | 4131 | 5387 | 6709 | 6244 | 5403 | 4605 | 4390 | 3326 | 2736 | 2082 | 2174 | 2267 | 5533 | 4905 | 4905 | 5419 | 5540 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | off | glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | glassy | cross-on |
High Tide | 11:31AM0.33m | 11:59AM0.33m | 00:56AM0.25m | 12:21PM0.33m | ||||||||||||||||||
Low Tide | 8:35PM0.17m | 7:21PM0.18m | 5:53AM0.19m | 6:49PM0.17m | ||||||||||||||||||
 |  |  | |  | | | | | | | | |  | | | | | | |  | | |
 | 6:24 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 14 | 14 | 14 | 14 | 12 | 14 | 14 | 15 | 15 | 18 | 19 | 19 | 17 | 15 | 15 | 15 | 17 | 19 | 18 | 17 | 14 | 14 |
Feels °C | 14 | 11 | 12 | 12 | 9 | 12 | 12 | 11 | 10 | 13 | 15 | 16 | 13 | 10 | 10 | 9 | 13 | 15 | 15 | 16 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 14 | SW 15 | SW 15 | SW 15 | SW 16 | SW 17 | SW 16 | SW 16 | WSW 16 | WSW 16 | WSW 15 | SW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 |
| kJ | 929 | 902 | 929 | 2120 | 3397 | 4131 | 5387 | 6709 | 6244 | 5403 | 4605 | 4390 | 3326 | 2736 | 2082 | 1933 | 2181 | 5533 | 4905 | 4905 | 5419 | 5540 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 19 | SW 18 | SW 22 | — | — | — | — | — | — | — | SW 20 | SW 20 | SW 19 | SW 18 | SW 18 | — | — | — | NNW 6 | N 6 |
| kJ | 241 | 373 | 427 | 609 | 163 | — | — | — | — | — | — | — | 824 | 1248 | 2074 | 2174 | 2267 | — | — | — | 40 | 26 |
Swell 3 Height (m) Direction Period (s) | N 5 | N 4 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | 125 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 4 | NNE 4 | N 4 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 5 | N 6 | NNW 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 17 | 21 | 21 | 11 | 13 | 17 | 21 | 31 | 30 | 38 | 46 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 253 | 253 | 273 | 273 | 0 | 0 | 0 | 0 | 10 | 254 | 10 | 0 | 0 | 10 | 254 | 251 | 10 | 0 | 10 | 125 | 0 | 0 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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