Surf Forecasts:
How big are the waves at Grunters today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 10ft (3.0m), 13s period with WSW swell.
- Evening surf: Evening surf (20 Jul, local time) - 10ft (3.0m), 13s period with SW swell.
The current surf forecast for Grunters at 12AM is: 3.0m 13s primary swell from a Southwest direction and 1.4m 12s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 19). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 10ft (3.0m) | 13s |
| Evening (20 Jul) | 10ft (3.0m) | 13s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Very mild (max 15°C on Sun night, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 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) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 3123 | 2752 | 2496 | 2445 | 2177 | 2166 | 2114 | 1945 | 2155 | 2061 | 2356 | 2283 | 2073 | 2967 | 2925 | 2340 | 2114 | 2049 | 2088 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off |
High Tide | 8:19AM0.46m | 4:32AM0.52m | |||||||||||||||||
Low Tide | 6:28PM0.32m | 5:09PM0.28m | 4:14PM0.22m | ||||||||||||||||
 |  |  | |  |  | |  |  |  | |  | | | | | | | | |
 | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 1 | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 11 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 9 | 10 | 11 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 12 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 3123 | 2752 | 2496 | 2445 | 2177 | 2166 | 2114 | 1945 | 2155 | 2061 | 2356 | 2283 | 2073 | 2967 | 2925 | 2340 | 2114 | 2049 | 2088 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | S 18 | S 18 | S 18 | S 17 | S 17 | — | — | S 17 | — | WSW 18 | S 16 | — |
| kJ | 192 | 29 | 638 | 598 | 589 | 40 | 40 | 6 | 6 | 6 | 6 | 6 | — | — | 6 | — | 31 | 5 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 17 | 16 | 17 | 17 | 17 | 39 | 48 | 99 | 99 | 99 | 17 | 35 | 16 | 48 | 16 | 35 | 35 | 35 | 0 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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