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 4AM is: 3.0m 16s primary swell from a West-southwest direction and 0.1m 25s secondary swell from a Southwest direction (forecast issued at 01:00am August 16). The wind direction is predicted to be offshore and the swell rating is 5.
| 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 17mm), heaviest on Mon morning. Very mild (max 19°C on Sun afternoon, min 13°C on Mon afternoon). Winds decreasing (strong winds from the W on Mon afternoon, light winds from the SW by Mon night). | ||||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||||||
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 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 18 | W 15 | WSW 13 | WSW 12 | WSW 17 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1528 | 4161 | 4081 | 3866 | 3651 | 3388 | 3532 | 3550 | 3530 | 3469 | 6865 | 7933 | 8338 | 9069 | 13713 | 10622 | 10238 | 9942 | 9671 | 9243 | 9362 | 8439 | 7726 | 6813 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | 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 | cross-on | cross-on |
High Tide | 00:32AM0.41m | 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 | — | — | — | — | — | — | — | — | — | — | — | 10 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 16 | 15 | 14 | 17 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 16 |
Feels °C | 13 | 11 | 10 | 12 | 13 | 13 | 14 | 12 | 12 | 12 | 11 | 7 | 4 | 3 | 3 | 6 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | 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 14 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
| kJ | 1528 | 4161 | 4081 | 3866 | 3651 | 3388 | 3532 | 3550 | 3530 | 3469 | 6865 | 1766 | 1880 | — | 9141 | 10622 | 10238 | 9942 | 9671 | 9243 | 9362 | 8439 | 7726 | 6813 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | SW 25 | WSW 24 | SW 24 | SW 23 | SW 22 | SW 22 | SW 21 | SW 20 | SW 19 | — | — | — | — | SW 17 | — | — | — | WSW 20 | SW 15 | SSW 16 | — | — | — |
| kJ | 1390 | 25 | 57 | 87 | 255 | 558 | 770 | 1391 | 1422 | 1365 | — | — | — | — | 2191 | — | — | — | 640 | 2894 | 1928 | — | — | — |
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 | WSW 13 | WSW 12 | WSW 17 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 28 | 100 | 191 | 217 | 205 | 215 | 283 | 479 | 7933 | 8338 | 9069 | 13713 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 154 | 154 | 148 | 39 | 148 | 39 | 561 | 1354 | 1361 | 655 | 631 | 655 | 1120 | 17 | 17 | 17 | 191 | 242 | 191 | 191 | 191 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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