Surf Forecasts:
How big are the waves at Nettley Bay Reefs today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 11ft (3.5m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 13ft (4.0m), 16s period with SW swell.
- Evening surf: Evening surf (23 Aug, local time) - 11ft (3.5m), 15s period with SW swell.
The current surf forecast for Nettley Bay Reefs at 3AM is: 4.5m 14s primary swell from a Southwest direction and 0.7m 20s secondary swell from a Southwest direction (forecast issued at 09:00pm August 22). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 11ft (3.5m) | 14s |
| Afternoon (23 Aug) | 13ft (4.0m) | 16s |
| Evening (23 Aug) | 11ft (3.5m) | 15s |
Table - waves today at Nettley Bay Reefs. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Tue morning. Very mild (max 13°C on Sun night, min 11°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | ||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 11079 | 9471 | 8178 | 7202 | 5093 | 5092 | 7043 | 6621 | 6242 | 5046 | 4671 | 4112 | 3633 | 2773 | 2561 | 2669 | 2587 | 2628 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | on | on | on | cross-on | on | cross-on |
High Tide | 12:46PM0.36m | 12:34PM0.39m | ||||||||||||||||
Low Tide | 10:29PM0.08m | 10:49PM0.10m | ||||||||||||||||
 | | | | |  | | | | | | | | | | |  | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 |
Feels °C | 3 | 5 | 6 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 10 | 11 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 11079 | 9471 | 8178 | 7202 | 5093 | 5092 | 7043 | 6621 | 6242 | 5046 | 4671 | 4112 | 3633 | 2773 | 2561 | 2669 | 2587 | 2628 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 20 | SW 20 | — | SW 17 | SW 17 | — | — | — | — | — | — | W 21 | WSW 20 | WSW 20 | SW 20 | SW 19 | SW 18 |
| kJ | 224 | 377 | 373 | — | 2018 | 1448 | — | — | — | — | — | — | 9 | 39 | 38 | 60 | 95 | 81 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 253 | 253 | 253 | 253 | 253 | 253 | 253 | 253 | 251 | 251 | 253 | 256 | 251 | 251 | 256 | 0 | 251 | 0 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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