Surf Forecasts:
How big are the waves at Nettley Bay Reefs today (13 Aug):
- Afternoon surf: Afternoon surf (13 Aug, local time) - 15ft (4.5m), 17s period with WSW swell.
- Evening surf: Evening surf (13 Aug, local time) - 18ft (5.5m), 16s period with WSW swell.
The current surf forecast for Nettley Bay Reefs at 12AM is: 5.5m 16s primary swell from a West-southwest direction and 5.0m 16s secondary swell from a West-southwest direction (forecast issued at 03:00pm August 12). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | - | - |
| Afternoon (13 Aug) | 15ft (4.5m) | 17s |
| Evening (13 Aug) | 18ft (5.5m) | 16s |
Table - waves today at Nettley Bay Reefs. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 13°C on Thu morning, min 11°C on Wed afternoon). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the S by Sat morning). | ||||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | ||||||||||||||||||
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) | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 7468 | 12212 | 13980 | 12888 | 14683 | 13576 | 14474 | 16360 | 13824 | 13534 | 13614 | 13709 | 12712 | 12003 | 11353 | 10551 | 9829 | 9880 | 9428 | 8745 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross |
High Tide | 1:39PM0.46m | 00:16AM0.25m | 1:54PM0.44m | |||||||||||||||||
Low Tide | 5:40AM0.05m | 8:35PM0.20m | 6:34AM0.05m | 8:17PM0.18m | ||||||||||||||||
 |  |  |  | | | |  |  |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 |
Feels °C | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 7 | 7 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 19 | WSW 18 | WSW 16 | — | WSW 16 | — | — | WSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 1864 | 2268 | 13980 | — | 14683 | — | — | 16360 | 13824 | 13534 | 13614 | 13709 | 12712 | 12003 | 11353 | 10551 | 9829 | 9880 | 9428 | 8745 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7468 | 12212 | 12753 | 12888 | 12726 | 13576 | 14474 | 14137 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 281 | 269 | 255 | 255 | 253 | 253 | 255 | 253 | 148 | 253 | 253 | 253 | 253 | 253 | 253 | 253 | 269 | 269 | 253 | 120 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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