Surf Forecasts:
How big are the waves at Grunters today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 15ft (4.5m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 16ft (5.0m), 16s period with WSW swell.
- Evening surf: Evening surf (21 Oct, local time) - 16ft (5.0m), 17s period with WSW swell.
The current surf forecast for Grunters at 8PM is: 5.0m 17s primary swell from a West-southwest direction (forecast issued at 01:00pm October 21). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 15ft (4.5m) | 16s |
| Afternoon (21 Oct) | 16ft (5.0m) | 16s |
| Evening (21 Oct) | 16ft (5.0m) | 17s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri night. Very mild (max 18°C on Wed afternoon, min 12°C on Thu night). Mainly strong winds. | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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) | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | SW 15 | WSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 11431 | 12583 | 13816 | 14303 | 14995 | 12948 | 13045 | 12880 | 11988 | 10400 | 10260 | 10038 | 10310 | 10830 | 10481 | 10350 | 10488 | 9492 | 8242 | 7449 | 6872 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 9:21PM0.46m | 7:16AM0.53m | 8:50PM0.49m | 8:13AM0.50m | 8:45PM0.54m | ||||||||||||||||
Low Tide | 2:23PM0.20m | 1:44AM0.41m | 2:23PM0.24m | 2:31AM0.34m | 2:23PM0.28m | ||||||||||||||||
 |  |  |  | | | | | |  | |  | |  |  |  | | | | | | |
 | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 18 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 |
Feels °C | 12 | 12 | 12 | 10 | 9 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 4 | 5 | 5 | 5 | 5 | 4 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | SW 15 | — | — | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 11431 | 12583 | 13816 | 14303 | 13837 | 12948 | 13045 | 12880 | 11988 | 10400 | 10260 | 10038 | 10310 | 10830 | — | — | 10488 | 9492 | 8242 | 7449 | 6872 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 16 | — | — | — | — | — | — | — | — | — | WSW 16 | SW 16 | — | — | — | — | — |
| kJ | — | — | — | — | 14995 | — | — | — | — | — | — | — | — | — | 10481 | 10350 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 242 | 491 | 2001 | 628 | 491 | 703 | 584 | 354 | 354 | 2009 | 1831 | 1688 | 354 | 73 | 99 | 2028 | 2428 | 2432 | 2012 | 99 | 73 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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