Surf Forecasts:
How big are the waves at Gnarabup today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 7ft (2.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 6.5ft (2.0m), 15s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 7ft (2.1m), 15s period with WSW swell.
The current surf forecast for Gnarabup at 6PM is: 2.0m 15s primary swell from a West-southwest direction and 0.6m 22s secondary swell from a Southwest direction (forecast issued at 01:00pm September 10). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 7ft (2.1m) | 14s |
| Afternoon (10 Sep) | 6.5ft (2.0m) | 15s |
| Evening (10 Sep) | 7ft (2.1m) | 15s |
Table - waves today at Gnarabup. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Very mild (max 18°C on Thu afternoon, min 14°C on Thu night). Winds increasing (light winds from the NNW on Thu afternoon, fresh winds from the NW by Fri night). | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 14 | SW 19 | WSW 16 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1785 | 1554 | 1737 | 1907 | 2096 | 2070 | 1504 | 1788 | 2172 | 4615 | 4724 | 5074 | 4461 | 3844 | 3263 | 2648 | 2386 | 1933 | 1721 | 1389 | 1301 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 11:05PM0.38m | 10:07AM0.60m | 10:45PM0.44m | 10:42AM0.50m | 10:37PM0.51m | ||||||||||||||||
Low Tide | 5:17PM0.19m | 3:11AM0.33m | 5:11PM0.28m | 4:12AM0.30m | 4:29PM0.34m | ||||||||||||||||
 | | |  |  |  | | |  | | | |  |  |  | | | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | — | — | — | — | — | — |
Temp °C | 16 | 18 | 18 | 16 | 16 | 15 | 14 | 14 | 17 | 18 | 17 | 17 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 |
Feels °C | 11 | 14 | 15 | 13 | 12 | 11 | 9 | 9 | 11 | 13 | 13 | 13 | 13 | 11 | 9 | 9 | 9 | 10 | 10 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | WSW 15 | WSW 15 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 16 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 9 | WSW 11 | WSW 11 | WSW 10 | WSW 10 |
| kJ | 1785 | 1554 | 1737 | 1907 | 2096 | 2070 | 1504 | 1396 | 2172 | 4615 | 4724 | 5074 | 4461 | 3844 | 3263 | 2648 | 1202 | 1597 | 1536 | 1360 | 1175 |
Swell 2 Height (m) Direction Period (s) | SW 24 | SW 23 | SW 22 | SW 21 | SW 21 | S 11 | SW 19 | SW 19 | WSW 19 | S 11 | SSE 13 | SSE 13 | — | — | — | — | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 |
| kJ | 271 | 264 | 372 | 467 | 467 | 37 | 1282 | 1788 | 1395 | 9 | 17 | 17 | — | — | — | — | 2386 | 1933 | 1721 | 1389 | 1301 |
Swell 3 Height (m) Direction Period (s) | SW 24 | SE 8 | SE 8 | N 6 | N 6 | — | SSE 11 | S 11 | S 11 | SSE 14 | — | — | — | — | — | — | — | S 11 | S 11 | S 11 | — |
| kJ | 271 | 14 | 9 | 32 | 24 | — | 40 | 21 | 9 | 20 | — | — | — | — | — | — | — | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | NNE 5 | N 6 | N 6 | — | — | N 6 | N 4 | N 5 | N 6 | N 6 | N 6 | NNW 6 | NNW 5 | NW 6 | W 7 | WSW 8 | — | — | — | — | — |
| kJ | 59 | 49 | 41 | — | — | 32 | 41 | 109 | 175 | 165 | 141 | 109 | 133 | 199 | 467 | 956 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 39 | 10 | 0 | 0 | 0 | 31 | 31 | 40 | 133 | 40 | 40 | 133 | 212 | 244 | 1119 | 888 | 1795 | 355 | 192 | 192 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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