Surf Forecasts:
How big are the waves at Grunters today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 7ft (2.1m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 6.5ft (2.0m), 12s period with WSW swell.
- Evening surf: Evening surf (17 Jul, local time) - 7.5ft (2.3m), 14s period with WSW swell.
The current surf forecast for Grunters at 6AM is: 2.3m 13s primary swell from a West-southwest direction and 0.1m 12s secondary swell from a South direction, 1.2m 8s secondary swell from a Northwest direction (forecast issued at 01:00am July 17). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 7ft (2.1m) | 13s |
| Afternoon (17 Jul) | 6.5ft (2.0m) | 12s |
| Evening (17 Jul) | 7.5ft (2.3m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Very mild (max 18°C on Fri morning, min 13°C on Sun night). Winds decreasing (strong winds from the WNW on Fri night, calm by Sun night). | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | W 13 | W 10 | W 11 | W 12 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2036 | 1834 | 1581 | 1390 | 1182 | 1151 | 1748 | 2488 | 6235 | 4440 | 5845 | 7398 | 14242 | 13003 | 10891 | 8532 | 6855 | 5778 | 5081 | 4324 | 3662 | 3198 | 3420 | 3732 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on | cross-on | glassy | glassy |
High Tide | 11:21AM0.68m | 11:14AM0.57m | 9:43AM0.49m | |||||||||||||||||||||
Low Tide | 9:14PM0.19m | 8:50PM0.29m | 6:28PM0.32m | |||||||||||||||||||||
 | |  |  | |  |  |  |  | |  | | | | | |  | | | |  | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | 1 | 3 | 1 | 3 | 2 | 2 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 18 | 18 | 17 | 17 | 17 | 16 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 14 |
Feels °C | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 10 | 7 | 5 | 4 | 6 | 7 | 6 | 8 | 8 | 9 | 9 | 10 | 11 | 12 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | — | SW 20 | WSW 17 | — | — | — | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | SW 13 | SW 13 |
| kJ | 2036 | 1834 | 1581 | 1390 | 1182 | 1151 | 1748 | 2488 | — | 872 | 2694 | — | — | — | 10891 | 8532 | 6855 | 5778 | 5081 | 4324 | 3662 | 3198 | 3420 | 3732 |
Swell 2 Height (m) Direction Period (s) | NW 7 | S 12 | WNW 8 | NW 12 | WNW 7 | WNW 12 | SSW 10 | SSW 10 | — | WSW 17 | S 9 | — | — | — | — | — | — | — | — | — | — | SSW 17 | SSW 15 | SW 13 |
| kJ | 143 | 3 | 119 | 6 | 48 | 14 | 19 | 18 | — | 524 | 6 | — | — | — | — | — | — | — | — | — | — | 100 | 892 | 594 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | — | WNW 12 | S 11 | WNW 12 | S 11 | — | SW 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 14 | — | 14 | 3 | 14 | 2 | — | 117 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 8 | NNW 7 | NW 7 | NNW 5 | NNW 6 | NW 6 | NW 7 | W 13 | W 10 | W 11 | W 12 | WSW 16 | WSW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 177 | 42 | 151 | 66 | 185 | 255 | 427 | 6235 | 4440 | 5845 | 7398 | 14242 | 13003 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 39 | 39 | 39 | 39 | 39 | 132 | 211 | 211 | 242 | 1126 | 1687 | 703 | 242 | 354 | 242 | 242 | 242 | 17 | 17 | 17 | 17 | 0 | 0 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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