Surf Forecasts:
How big are the waves at Grunters today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 10ft (3.0m), 15s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 10ft (3.0m), 15s period with SW swell.
The current surf forecast for Grunters at 10PM is: 3.0m 15s primary swell from a Southwest direction (forecast issued at 07:00pm September 21). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 10ft (3.0m) | 15s |
| Evening (21 Sep) | 10ft (3.0m) | 15s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Thu morning. Very mild (max 16°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||
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 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 3970 | 3424 | 3051 | 2801 | 2724 | 3067 | 3709 | 3781 | 3305 | 2782 | 2699 | 2399 | 2121 | 1892 | 1751 | 1474 | 1319 | 1010 | 892 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-off | cross | cross-off | on | on | cross-on | cross | cross-off | cross-off | glassy | cross-on | on | on | on | on | on |
High Tide | 6:59AM0.64m | 7:42AM0.64m | 10:29PM0.40m | ||||||||||||||||
Low Tide | 3:31PM0.11m | 3:43PM0.13m | 3:51PM0.16m | ||||||||||||||||
 |  | |  | |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 13 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 13 | 13 | 12 | 12 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 3970 | 3424 | 3051 | 2801 | 2724 | 3067 | 3709 | 3781 | 3305 | 2782 | 2699 | 2399 | 2121 | 1892 | 1751 | 1474 | 1319 | 1010 | 892 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | SW 16 | S 9 | WSW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 49 | 67 | 81 | 441 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SSW 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 211 | 115 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 17 | 16 | 2 | 0 | 2 | 0 | 17 | 17 | 16 | 2 | 0 | 0 | 0 | 16 | 17 | 54 | 17 | 17 | 17 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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