Surf Forecasts:
How big are the waves at Grunters today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 11ft (3.5m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 10ft (3.0m), 16s period with WSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 10ft (3.0m), 16s period with WSW swell.
The current surf forecast for Grunters at 10PM is: 3.0m 16s primary swell from a West-southwest direction and 0.9m 20s secondary swell from a West-southwest direction (forecast issued at 01:00pm August 30). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 11ft (3.5m) | 18s |
| Afternoon (30 Aug) | 10ft (3.0m) | 16s |
| Evening (30 Aug) | 10ft (3.0m) | 16s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 20°C on Sun afternoon, min 13°C on Mon afternoon). Winds increasing (light winds from the NW on Sun night, fresh winds from the WNW by Mon afternoon). | |||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||
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 17 | SW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6471 | 5621 | 4844 | 4620 | 4213 | 3918 | 3768 | 2140 | 3700 | 3517 | 3278 | 5703 | 5186 | 4700 | 4056 | 3818 | 3440 | 3302 | 3148 | 3234 | 3325 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 11:17PM0.49m | 10:57AM0.44m | 11:30PM0.56m | 10:36AM0.34m | |||||||||||||||||
Low Tide | 5:07PM0.29m | 5:28AM0.31m | 4:45PM0.31m | 6:57AM0.31m | 3:41PM0.30m | ||||||||||||||||
 | | |  | |  | |  |  | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 18 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 13 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 13 | 12 | 11 | 8 | 9 | 9 | 9 | 8 | 10 | 10 | 9 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 6471 | 5621 | 4844 | 4620 | 4213 | 3918 | 3768 | 2140 | 3700 | 3517 | 3278 | 5703 | 5186 | 4700 | 4056 | 3818 | 3440 | 3302 | 3148 | 3234 | 3325 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WSW 20 | WSW 20 | — | WSW 18 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 550 | 441 | — | 1302 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 4 | W 4 | W 5 | W 6 | WSW 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 10 | 28 | 73 | 136 | 271 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 15 | 39 | 17 | 17 | 39 | 191 | 191 | 354 | 1687 | 354 | 99 | 35 | 17 | 17 | 17 | 17 | 52 | 17 | 48 | 54 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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