Surf Forecasts:
How big are the waves at Dunes today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 4.5ft (1.4m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.4m), 15s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 4ft (1.2m), 15s period with SW swell.
The current surf forecast for Dunes at 5AM is: 1.4m 16s primary swell from a Southwest direction (forecast issued at 01:00am August 21). An open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 4.5ft (1.4m) | 16s |
| Afternoon (21 Aug) | 4.5ft (1.4m) | 15s |
| Evening (21 Aug) | 4ft (1.2m) | 15s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 18°C on Sun night). Winds increasing (light winds from the SW on Fri night, strong winds from the SSW by Sun night). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1129 | 1031 | 917 | 894 | 871 | 760 | 649 | 640 | 631 | 623 | 614 | 606 | 521 | 514 | 507 | 507 | 500 | 368 | 368 | 519 | 471 | 395 | 327 | 234 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:33AM1.72m | 3:54PM1.15m | 4:02AM1.62m | 4:34PM1.01m | 4:44AM1.52m | |||||||||||||||||||
Low Tide | 10:20AM0.65m | 9:01PM0.73m | 11:21AM0.75m | 9:00PM0.84m | 1:32PM0.79m | |||||||||||||||||||
 |  |  |  | | | |  | | |  | | | | | | | | | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 22 | 21 | 21 | 21 | 20 | 19 | 20 | 23 | 24 | 21 | 20 |
Feels °C | 23 | 21 | 20 | 22 | 23 | 23 | 23 | 23 | 24 | 25 | 23 | 25 | 22 | 21 | 19 | 18 | 18 | 16 | 15 | 16 | 20 | 20 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 |
| kJ | 1129 | 1031 | 917 | 894 | 871 | 760 | 649 | 640 | 631 | 623 | 614 | 606 | 521 | 514 | 507 | 507 | 500 | 368 | 368 | 519 | 471 | 395 | 327 | 234 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NE 8 | NNE 8 | NE 8 | NNE 8 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 5 | SW 20 | WSW 20 | NE 6 | WSW 18 |
| kJ | 6 | 6 | 10 | 6 | 10 | 6 | 10 | 10 | 5 | 5 | 5 | 4 | 133 | 127 | 116 | 112 | 154 | 224 | 129 | 7 | 15 | 37 | 2 | 121 |
Swell 3 Height (m) Direction Period (s) | W 13 | — | — | — | NW 9 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | SW 22 | SW 20 | NNE 7 | N 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NE 7 | NE 7 | NE 6 | SW 20 | NE 7 |
| kJ | 3 | — | — | — | 3 | 5 | 5 | 5 | 5 | 5 | 18 | 65 | 5 | 4 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 15 | 2 |
Wind waves Height (m) Direction Period (s) | SE 2 | SE 3 | SSE 3 | NE 8 | — | — | — | — | — | — | — | — | — | — | WSW 2 | SW 3 | SW 4 | SSW 4 | S 4 | SSE 4 | SSW 5 | SW 4 | SW 5 | SSW 4 |
| kJ | 1 | 1 | 1 | 10 | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 8 | 7 | 12 | 7 | 14 | 24 | 41 | 43 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 493 | 659 | 493 | 493 | 493 | 493 | 251 | 800 | 1448 | 1288 | 1288 | 1288 | 1288 | 1288 | 1128 | 1288 | 1314 | 1446 | 1288 | 660 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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