Surf Forecasts:
How big are the waves at Grunters today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 7ft (2.2m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 6.5ft (2.0m), 16s period with WSW swell.
- Evening surf: Evening surf (12 Sep, local time) - 6ft (1.9m), 14s period with WSW swell.
The current surf forecast for Grunters at 6AM is: 4.0m 16s primary swell from a West direction (forecast issued at 01:00am September 12). An open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 7ft (2.2m) | 16s |
| Afternoon (12 Sep) | 6.5ft (2.0m) | 16s |
| Evening (12 Sep) | 6ft (1.9m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the WSW on Sat morning, light winds from the W by Sun night). | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 | 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) | W 17 | W 16 | WSW 16 | WSW 10 | WSW 10 | WSW 10 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7051 | 8353 | 2447 | 2414 | 2164 | 1918 | 1569 | 1647 | 1442 | 3788 | 3627 | 3112 | 4490 | 5681 | 6254 | 6152 | 5804 | 5792 | 5891 | 6077 | 6077 | 5836 | 5602 | 5013 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 10:42AM0.50m | 10:37PM0.51m | 11:06AM0.41m | 10:36PM0.57m | 10:27AM0.32m | 10:42PM0.62m | ||||||||||||||||||
Low Tide | 4:12AM0.30m | 4:29PM0.34m | 5:10AM0.29m | 3:31PM0.34m | 6:18AM0.30m | 2:31PM0.30m | ||||||||||||||||||
 |  |  |  | | |  | |  | |  | | | | | | | | | | | |  | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 15 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 15 | 14 | 13 | 12 | 15 | 17 | 16 | 14 | 11 |
Feels °C | 8 | 5 | 7 | 10 | 11 | 11 | 11 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 12 | 11 | 9 | 8 | 11 | 12 | 11 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | — | SE 12 | WSW 16 | WSW 16 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | — | 6 | 2447 | 2109 | 2164 | 1918 | 1569 | 1064 | 1442 | 3230 | 3627 | 3112 | 4490 | 5681 | 6254 | 6152 | 5804 | 5792 | 5891 | 6077 | 6077 | 5836 | 5602 | 5013 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 19 | WSW 17 | — | WSW 17 | — | — | — | — | — | — | — | W 24 | — | — | WSW 21 | WSW 21 |
| kJ | — | — | — | — | 1908 | 1642 | 1525 | 1647 | 274 | 681 | — | 798 | — | — | — | — | — | — | — | 11 | — | — | 45 | 45 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 17 | W 16 | WSW 9 | WSW 10 | — | — | — | — | WSW 10 | WSW 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 7051 | 8353 | 2093 | 2414 | — | — | — | — | 939 | 3788 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 242 | 472 | 1120 | 890 | 584 | 1687 | 354 | 191 | 191 | 191 | 242 | 354 | 354 | 354 | 52 | 48 | 16 | 16 | 16 | 4 | 16 | 16 | 2 | 2 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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