Surf Forecasts:
How big are the waves at Grunters today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 6ft (1.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 5ft (1.6m), 13s period with SW swell.
- Evening surf: Evening surf (27 Sep, local time) - 3.5ft (1.1m), 18s period with SW swell.
The current surf forecast for Grunters at 6AM is: 1.8m 14s primary swell from a Southwest direction and 2.0m 9s secondary swell from a South-southeast direction (forecast issued at 01:00am September 27). An open ocean swell of 3.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 6ft (1.8m) | 14s |
| Afternoon (27 Sep) | 5ft (1.6m) | 13s |
| Evening (27 Sep) | 3.5ft (1.1m) | 18s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Very mild (max 18°C on Sun afternoon, min 13°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1657 | 1378 | 1233 | 1119 | 919 | 821 | 755 | 1087 | 2285 | 2003 | 1953 | 2054 | 1976 | 1850 | 1801 | 1776 | 1776 | 1718 | 1788 | 1812 | 1588 | 1609 | 1651 | 1532 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | glassy | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:31AM0.47m | 10:02PM0.59m | 11:32AM0.38m | 10:16PM0.66m | 10:37PM0.71m | |||||||||||||||||||
Low Tide | 4:19AM0.25m | 3:40PM0.33m | 5:20AM0.22m | 3:03PM0.35m | 6:38AM0.20m | |||||||||||||||||||
 |  |  | | |  | |  | | | | | | | |  | |  | | | | |  | | |
 | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | 1 | — | — | — | — | — | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 12 | 13 | 14 | 16 | 18 | 16 | 16 | 16 | 15 | 13 | 15 | 15 | 15 | 15 | 14 | 15 | 14 | 15 | 14 | 14 | 15 | 15 | 15 | 16 |
Feels °C | 7 | 9 | 12 | 14 | 17 | 15 | 15 | 15 | 14 | 11 | 12 | 10 | 10 | 10 | 9 | 11 | 11 | 10 | 9 | 9 | 11 | 11 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSE 9 | SSE 9 | SSE 9 | SW 13 | S 9 | S 9 | S 9 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 9 | S 9 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
| kJ | 1657 | 787 | 505 | 488 | 919 | 421 | 422 | 413 | 2285 | 2003 | 1953 | 2054 | 1976 | 1850 | 740 | 661 | 1776 | 1718 | 1788 | 1812 | 1588 | 1609 | 1651 | 1532 |
Swell 2 Height (m) Direction Period (s) | — | SW 14 | SW 14 | SW 14 | S 9 | SW 13 | SW 13 | SW 13 | S 9 | S 9 | SSE 10 | S 13 | — | — | SW 15 | SW 15 | S 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | S 7 | S 7 |
| kJ | — | 1378 | 1233 | 1119 | 347 | 821 | 755 | 628 | 351 | 389 | 161 | 14 | — | — | 1801 | 1776 | 517 | 463 | 338 | 284 | 237 | 143 | 70 | 39 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 22 | SW 21 | SW 20 | SW 19 | SW 18 | SW 18 | S 13 | SSE 13 | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 18 | 67 | 140 | 296 | 540 | 1087 | 90 | 59 | 198 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 9 | SE 9 | — | — | — | — | — | — | — | — | S 8 | S 8 | S 9 | SSW 9 | S 9 | — | — | — | — | — | — | SW 8 | WSW 7 | W 5 |
| kJ | 893 | 1374 | — | — | — | — | — | — | — | — | 559 | 593 | 603 | 708 | 929 | — | — | — | — | — | — | 204 | 178 | 129 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 73 | 2 | 2 | 0 | 0 | 17 | 16 | 2 | 2 | 2 | 35 | 17 | 1865 | 1687 | 17 | 17 | 52 | 17 | 99 | 242 | 354 | 2146 | 185 | 191 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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