Surf Forecasts:
How big are the waves at Nettley Bay Reefs today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4ft (1.2m), 15s period with WSW swell.
- Evening surf: Evening surf (19 Aug, local time) - 4.5ft (1.3m), 14s period with WSW swell.
The current surf forecast for Nettley Bay Reefs at 11PM is: 1.2m 14s primary swell from a West-southwest direction and 0.6m 19s secondary swell from a West-southwest direction, 1.9m 7s secondary swell from a North-northwest direction (forecast issued at 03:00pm August 19). The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 4ft (1.2m) | 15s |
| Evening (19 Aug) | 4.5ft (1.3m) | 14s |
Table - waves today at Nettley Bay Reefs. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Wed afternoon. Very mild (max 13°C on Wed afternoon, min 11°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||||
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 15 | WSW 15 | WSW 15 | WSW 14 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 11 | SW 16 | SW 16 | W 15 | WSW 15 | W 14 | W 14 | WSW 14 | WSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 592 | 576 | 568 | 647 | 862 | 878 | 635 | 723 | 739 | 721 | 846 | 891 | 917 | 1467 | 3665 | 3474 | 4444 | 4634 | 4241 | 7527 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on |
High Tide | 4:31AM0.37m | 2:38PM0.34m | 5:18AM0.34m | 2:23PM0.33m | ||||||||||||||||
Low Tide | 9:27PM0.04m | 9:48AM0.24m | 9:48PM0.05m | 9:58AM0.28m | ||||||||||||||||
 |  |  |  |  | | |  |  | |  | | |  | | | | |  | | |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | 10 | 5 | 1 | 3 | 1 | 1 | 1 | 1 | — | — | — | 1 | — | — | 1 | — | 1 | 1 | — | — |
Temp °C | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 |
Feels °C | 5 | 7 | 7 | 8 | 6 | 8 | 8 | 7 | 8 | 9 | 8 | 7 | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WNW 10 | WSW 13 | SW 16 | SW 16 | SW 20 | WSW 19 | SW 18 | WSW 18 | SW 18 | WSW 16 |
| kJ | 592 | 576 | 568 | 647 | 494 | 447 | 440 | 434 | 499 | 569 | 846 | 491 | 917 | 1467 | 388 | 480 | 752 | 1033 | 1351 | 7527 |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | WSW 13 | SW 17 | WSW 12 | WSW 20 | — | — | WSW 18 | WSW 18 | — | — |
| kJ | — | — | — | 145 | 166 | 272 | 316 | 410 | 330 | 322 | 543 | 540 | 323 | 304 | — | — | 1205 | 1409 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 6 | — | — | — | SW 16 | W 12 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 20 | — | — | — | 322 | 423 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 6 | N 7 | NNW 7 | NNW 7 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | — | WNW 11 | WNW 11 | W 11 | W 15 | WSW 15 | W 14 | W 14 | WSW 14 | — |
| kJ | 354 | 474 | 512 | 387 | 862 | 878 | 635 | 723 | 739 | 721 | — | 891 | 793 | 1165 | 3665 | 3474 | 4444 | 4634 | 4241 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 259 | 259 | 251 | 259 | 259 | 259 | 259 | 259 | 259 | 259 | 259 | 148 | 148 | 148 | 259 | 259 | 253 | 253 | 253 | 253 |
Best forecast wave conditions in West Coast of Tasmania | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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