Surf Forecasts:
How big are the waves at Grunters today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 7ft (2.2m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 10ft (3.0m), 17s period with SW swell.
- Evening surf: Evening surf (29 Aug, local time) - 10ft (3.0m), 17s period with SW swell.
The current surf forecast for Grunters at 1AM is: 1.5m 11s primary swell from a Southwest direction and 0.7m 18s secondary swell from a Southwest direction (forecast issued at 07:00pm August 28). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 7ft (2.2m) | 19s |
| Afternoon (29 Aug) | 10ft (3.0m) | 17s |
| Evening (29 Aug) | 10ft (3.0m) | 17s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon afternoon. Warm (max 20°C on Sat afternoon, min 11°C on Fri night). Winds increasing (calm on Sun night, fresh winds from the SSW by Mon afternoon). | |||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | |||||||||||||||||
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 12 | SW 12 | SW 11 | SW 11 | SW 19 | SW 19 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 18 | SW 18 | SW 17 | SW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 822 | 648 | 553 | 506 | 959 | 3513 | 2175 | 4329 | 5223 | 5946 | 5877 | 6314 | 7333 | 6779 | 6471 | 5338 | 4844 | 4620 | 4213 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross | glassy | glassy |
High Tide | 11:19PM0.38m | 10:11AM0.61m | 11:13PM0.43m | 10:38AM0.53m | |||||||||||||||
Low Tide | 5:20PM0.20m | 3:17AM0.32m | 5:16PM0.25m | 4:20AM0.31m | 5:07PM0.29m | ||||||||||||||
 |  | | | | | |  | |  | | | | | | | | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 11 | 11 | 11 | 12 | 16 | 20 | 20 | 17 | 15 | 13 | 14 | 13 | 18 | 19 | 17 | 17 | 16 |
Feels °C | 8 | 7 | 7 | 7 | 6 | 7 | 12 | 18 | 18 | 15 | 13 | 10 | 11 | 10 | 16 | 17 | 16 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 11 | SW 12 | SW 19 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 18 | SW 18 | SW 17 | SW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 822 | 648 | 553 | 506 | 573 | 3513 | 2175 | 4329 | 5223 | 5946 | 5877 | 6314 | 7333 | 6779 | 6471 | 5338 | 4844 | 4620 | 4213 |
Swell 2 Height (m) Direction Period (s) | SW 20 | SW 22 | SW 22 | SW 18 | SW 19 | SW 19 | SW 19 | S 9 | — | — | SW 22 | — | — | — | — | — | — | — | WSW 20 |
| kJ | 60 | 227 | 227 | 323 | 959 | 1475 | 1185 | 2 | — | — | 553 | — | — | — | — | — | — | — | 550 |
Swell 3 Height (m) Direction Period (s) | SW 23 | S 16 | SW 18 | SW 21 | SW 15 | — | S 9 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 84 | 5 | 157 | 365 | 33 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 5 | — | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | — | — | — | — | — | — | — |
| kJ | 106 | 131 | 88 | 47 | 43 | 53 | — | 13 | 30 | 42 | 41 | 44 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 16 | 16 | 2 | 2 | 10 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 17 | 39 | 0 | 0 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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