Surf Forecasts:
How big are the waves at Nettley Bay Reefs today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 18ft (5.5m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 16ft (5.0m), 14s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 16ft (5.0m), 14s period with SW swell.
The current surf forecast for Nettley Bay Reefs at 4PM is: 5.0m 14s primary swell from a Southwest direction (forecast issued at 09:00am September 21). The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 18ft (5.5m) | 14s |
| Afternoon (21 Sep) | 16ft (5.0m) | 14s |
| Evening (21 Sep) | 16ft (5.0m) | 14s |
Table - waves today at Nettley Bay Reefs. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 12°C on Wed morning, min 8°C on Tue night). Winds decreasing (fresh winds from the SW on Mon morning, calm by Tue night). | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||
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 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 6886 | 11293 | 11779 | 9896 | 9595 | 9302 | 9832 | 12241 | 14900 | 15280 | 13944 | 12184 | 9699 | 7731 | 6324 | 4951 | 4062 | 3232 | 2952 | 2824 | 2574 | 2310 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | glassy | glassy | cross | cross-off | cross-off | cross | cross-on | cross-on | glassy | cross-off |
High Tide | 12:16PM0.35m | 12:00PM0.37m | 12:06PM0.39m | |||||||||||||||||||
Low Tide | 9:34PM0.11m | 9:02PM0.14m | 7:56PM0.17m | |||||||||||||||||||
 | | | |  | | |  |  | | | | | | | | | | | |  | | |
 | 6:13 | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 10 | 12 | 11 | 11 | 11 |
Feels °C | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 7 | 8 | 7 | 8 | 8 | 8 | 6 | 5 | 5 | 7 | 8 | 8 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | — | 11293 | 11779 | 9896 | 9595 | 9302 | 9832 | 12241 | 14900 | 15280 | 13944 | 12184 | 9699 | 7731 | 6324 | 4951 | 4062 | 3232 | 2952 | 2824 | 2574 | 2310 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 139 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | SW 14 | SW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6886 | 9268 | 10348 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 660 | 711 | 263 | 263 | 253 | 263 | 263 | 254 | 254 | 254 | 254 | 254 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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