Surf Forecasts:
How big are the waves at Grunters today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 10ft (3.0m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 10ft (3.0m), 14s period with WSW swell.
- Evening surf: Evening surf (16 Aug, local time) - 10ft (3.0m), 15s period with WSW swell.
The current surf forecast for Grunters at 3PM is: 3.0m 14s primary swell from a West-southwest direction and 0.6m 22s secondary swell from a Southwest direction (forecast issued at 07:00am August 16). An open ocean swell of 1.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 10ft (3.0m) | 15s |
| Afternoon (16 Aug) | 10ft (3.0m) | 14s |
| Evening (16 Aug) | 10ft (3.0m) | 15s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Mon morning. Very mild (max 19°C on Sun afternoon, min 13°C on Mon afternoon). Winds decreasing (strong winds from the NNW on Mon morning, light winds from the SW by Mon night). | |||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
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 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 18 | W 15 | W 13 | WSW 12 | WSW 14 | WSW 15 | WSW 15 | WSW 16 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 4161 | 4081 | 3866 | 3651 | 3388 | 3532 | 3550 | 3576 | 3706 | 7844 | 8640 | 8422 | 8463 | 9303 | 11021 | 10483 | 10326 | 6611 | 10045 | 9613 | 8820 | 7598 | 6929 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:38AM0.45m | 00:15AM0.48m | 8:34AM0.40m | 00:14AM0.54m | |||||||||||||||||||
Low Tide | 4:52AM0.36m | 5:02PM0.33m | 6:23AM0.39m | 4:02PM0.28m | 3:16PM0.22m | ||||||||||||||||||
 |  | | | | | | | |  |  |  |  |  |  | | | | | | | | | |
 | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 13 | 2 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 17 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 16 |
Feels °C | 11 | 10 | 12 | 13 | 13 | 14 | 13 | 12 | 11 | 10 | 7 | 5 | 4 | 6 | 7 | 8 | 10 | 11 | 9 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 18 | SW 18 | SW 18 | — | WSW 17 | WSW 15 | WSW 15 | WSW 16 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
| kJ | 4161 | 4081 | 3866 | 3651 | 3388 | 3532 | 3550 | 3576 | 3706 | 7844 | 1766 | 1880 | — | 2378 | 11021 | 10483 | 10326 | 6611 | 10045 | 9613 | 8820 | 7598 | 6929 |
Swell 2 Height (m) Direction Period (s) | SW 25 | WSW 24 | SW 24 | SW 23 | SW 22 | SW 22 | SW 21 | SW 20 | SW 19 | — | — | — | — | — | W 18 | — | — | SW 16 | SW 16 | SW 16 | — | — | — |
| kJ | 25 | 57 | 87 | 255 | 558 | 770 | 1391 | 1422 | 1365 | — | — | — | — | — | 154 | — | — | 1551 | 765 | 560 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNE 4 | N 5 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | W 15 | W 13 | WSW 12 | WSW 14 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 19 | 97 | 164 | 217 | 245 | 247 | 350 | 550 | 8640 | 8422 | 8463 | 9303 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 154 | 154 | 148 | 39 | 39 | 154 | 750 | 1354 | 1361 | 655 | 631 | 655 | 1120 | 17 | 17 | 17 | 52 | 242 | 191 | 191 | 191 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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