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) - 11ft (3.5m), 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 3PM is: 3.5m 16s primary swell from a Southwest direction (forecast issued at 09:00am August 23). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 11ft (3.5m) | 14s |
| Afternoon (23 Aug) | 11ft (3.5m) | 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 15mm), heaviest on Tue morning. Very mild (max 13°C on Sun night, min 11°C on Sun morning). Winds increasing (light winds from the N on Mon night, fresh winds from the SW by Tue night). | ||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||
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 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 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 5093 | 5092 | 7043 | 6621 | 5973 | 4814 | 4443 | 4025 | 3633 | 2614 | 2561 | 2561 | 2483 | 2445 | 2496 | 2800 | 2576 | 2290 | 2145 | 1921 | 3641 | 3372 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross |
High Tide | 12:46PM0.36m | 12:34PM0.39m | 12:42PM0.42m | |||||||||||||||||||
Low Tide | 10:49PM0.10m | 11:09PM0.13m | 9:51PM0.16m | |||||||||||||||||||
 |  | | | | | | | |  | | |  | | | |  | | | |  | | |
 | 7:01 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 2 | 3 | 2 | 1 | 1 | 1 |
Temp °C | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 12 | 11 |
Feels °C | 7 | 7 | 6 | 6 | 7 | 7 | 9 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 12 | 10 | 8 | 9 | 9 | 10 | 9 | 5 |
Swell 1 Height (m) Direction Period (s) | 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 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 14 |
| kJ | 5093 | 5092 | 7043 | 6621 | 5973 | 4814 | 4443 | 4025 | 3633 | 2614 | 2561 | 2561 | 2483 | 2445 | 2496 | 2800 | 2576 | 2290 | 2145 | 1921 | 3641 | 3372 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | — | — | — | — | — | — | W 21 | WSW 20 | WSW 20 | SW 20 | SW 19 | SW 18 | SW 18 | WSW 18 | WSW 16 | SW 16 | SW 16 | WSW 16 | SSW 12 | — |
| kJ | 2018 | 1448 | — | — | — | — | — | — | 9 | 39 | 37 | 60 | 95 | 81 | 155 | 128 | 181 | 617 | 776 | 864 | 412 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 5 | — | — | — | — | — | — | SSW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | — | 412 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 251 | 253 | 253 | 253 | 251 | 251 | 253 | 259 | 251 | 253 | 253 | 0 | 251 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 255 | 273 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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