Surf Forecasts:
How big are the waves at Grunters today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 10ft (3.0m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 13ft (4.0m), 16s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 11ft (3.5m), 16s period with SW swell.
The current surf forecast for Grunters at 8PM is: 3.5m 16s primary swell from a Southwest direction and 2.2m 7s secondary swell from a West-southwest direction (forecast issued at 01:00pm July 31). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 10ft (3.0m) | 16s |
| Afternoon (31 Jul) | 13ft (4.0m) | 16s |
| Evening (31 Jul) | 11ft (3.5m) | 16s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 18°C on Fri afternoon, min 9°C on Sun morning). Winds decreasing (fresh winds from the SW on Fri night, calm by Mon morning). | |||||||||||||||||||||
Fri 31 | Saturday 1 | Sunday 2 | |||||||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 6603 | 8803 | 7359 | 6236 | 7970 | 7046 | 6902 | 6340 | 6472 | 9035 | 10760 | 9237 | 7567 | 6245 | 5210 | 4401 | 3775 | 3208 | 2923 | 2467 | 2448 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 10:14AM0.71m | 10:36AM0.65m | 1:41AM0.36m | 10:52AM0.58m | |||||||||||||||||
Low Tide | 6:40PM0.17m | 6:37PM0.21m | 3:50AM0.36m | 6:33PM0.25m | |||||||||||||||||
 |  | |  |  |  | |  | |  | | | | |  |  | | | | | | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | 2 | 4 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 9 | 12 | 13 | 14 | 13 | 11 |
Feels °C | 13 | 12 | 11 | 9 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 9 | 10 | 8 | 5 | 4 | 7 | 9 | 11 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | — | — | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 |
| kJ | 6603 | 8803 | 7359 | 6236 | — | — | 6902 | 6340 | 6472 | 9035 | 10760 | 9237 | 7567 | 6245 | 5210 | 4401 | 3775 | 3208 | 2923 | 2467 | 2448 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 15 | SSW 13 | — | — | — | SW 17 | SW 16 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 897 | 2440 | — | — | — | 886 | 395 | 308 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 14 | SE 14 | SE 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | WNW 5 | W 6 | W 6 | WSW 7 | SW 16 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 63 | 193 | 205 | 396 | 7970 | 7046 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 242 | 242 | 242 | 472 | 354 | 517 | 99 | 35 | 35 | 35 | 35 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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