Surf Forecasts:
How big are the waves at Grunters today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 18ft (5.5m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 15ft (4.5m), 16s period with SW swell.
- Evening surf: Evening surf (09 Aug, local time) - 13ft (4.0m), 15s period with SW swell.
The current surf forecast for Grunters at 9PM is: 4.0m 15s primary swell from a Southwest direction and 1.1m 20s secondary swell from a Southwest direction (forecast issued at 01:00pm August 09). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Aug) | 18ft (5.5m) | 16s |
| Afternoon (09 Aug) | 15ft (4.5m) | 16s |
| Evening (09 Aug) | 13ft (4.0m) | 15s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 10°C on Mon afternoon). Winds decreasing (strong winds from the W on Mon morning, light winds from the WSW by Wed morning). | |||||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 10 | SW 11 | SW 12 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12517 | 10536 | 9064 | 7933 | 6861 | 6249 | 4942 | 7092 | 4971 | 6734 | 9270 | 13743 | 17713 | 20818 | 18822 | 18196 | 17353 | 15726 | 14004 | 12032 | 10431 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on |
High Tide | 7:55AM0.84m | 8:45AM0.85m | |||||||||||||||||||
Low Tide | 4:31PM-0.07m | 5:11PM-0.07m | 5:49PM-0.03m | ||||||||||||||||||
 |  | |  |  | |  |  | | | | | | | | |  | | |  | | |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | 1 | — | — | 1 | 1 | 1 | 2 | 2 | 5 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 12 | 10 | 10 | 10 | 11 | 11 | 12 | 12 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 5 | 4 | 1 | 0 | 0 | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 18 | — | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 12517 | 10536 | 9064 | 7933 | 6861 | 6249 | 4942 | 702 | — | — | — | — | — | 18801 | 18822 | 18196 | 17353 | 15726 | 14004 | 12032 | 10431 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SW 21 | — | SW 20 | SW 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 548 | 368 | — | 969 | 843 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 6 | W 7 | SW 14 | SW 10 | SW 11 | SW 12 | SW 14 | SW 15 | SW 16 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 225 | 345 | 7092 | 4971 | 6734 | 9270 | 13743 | 17713 | 20818 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 339 | 1148 | 242 | 242 | 242 | 242 | 592 | 890 | 893 | 1687 | 99 | 99 | 73 | 73 | 96 | 48 | 99 | 17 | 17 | 17 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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