Surf Forecasts:
How big are the waves at Grunters today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 11ft (3.5m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 13ft (4.0m), 15s period with WSW swell.
- Evening surf: Evening surf (20 Oct, local time) - 15ft (4.5m), 17s period with WSW swell.
The current surf forecast for Grunters at 4AM is: 3.0m 12s primary swell from a West-southwest direction and 0.7m 20s secondary swell from a Southwest direction (forecast issued at 07:00pm October 19). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 11ft (3.5m) | 14s |
| Afternoon (20 Oct) | 13ft (4.0m) | 15s |
| Evening (20 Oct) | 15ft (4.5m) | 17s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 18°C on Wed morning, min 13°C on Thu morning). Mainly fresh winds. | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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 13 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 1726 | 1939 | 2001 | 2481 | 3340 | 5127 | 5081 | 6607 | 9988 | 12608 | 12304 | 10658 | 10290 | 10867 | 12005 | 12536 | 13103 | 13713 | 13929 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | on | on |
High Tide | 1:02AM0.54m | 4:51AM0.55m | 6:14AM0.54m | 9:21PM0.46m | |||||||||||||||
Low Tide | 2:12PM0.15m | 2:22AM0.54m | 2:21PM0.17m | 2:23PM0.20m | |||||||||||||||
 |  |  |  | |  |  | | | | | | | | | |  |  | | |
 | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 6:36 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 17 | 15 | 15 |
Feels °C | 10 | 11 | 10 | 10 | 10 | 12 | 11 | 12 | 13 | 13 | 12 | 11 | 12 | 11 | 12 | 12 | 11 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 |
| kJ | 1726 | 1939 | 2001 | 2481 | 3340 | 5127 | 5081 | 6607 | 9988 | 12608 | 12304 | 10658 | 10290 | 10867 | 12005 | 12536 | 13103 | 13713 | 13004 |
Swell 2 Height (m) Direction Period (s) | SW 24 | SW 24 | SW 22 | SW 21 | SW 20 | SW 19 | SW 17 | SW 18 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 87 | 141 | 227 | 224 | 563 | 1198 | 2813 | 2552 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 11 | — | SW 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 2 | — | 365 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 17 |
| kJ | 67 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13929 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2000 | 271 | 39 | 185 | 185 | 191 | 298 | 354 | 2028 | 750 | 191 | 191 | 191 | 242 | 242 | 407 | 354 | 407 | 354 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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