Surf Forecasts:
How big are the waves at Blue Holes today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 10ft (3.0m), 16s period with WSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 8ft (2.5m), 16s period with WSW swell.
The current surf forecast for Blue Holes at 12AM is: 2.5m 16s primary swell from a West-southwest direction and 1.2m 5s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 10ft (3.0m) | 16s |
| Evening (21 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Blue Holes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri afternoon. Warm (max 23°C on Fri afternoon, min 16°C on Thu night). Winds decreasing (fresh winds from the SSE on Thu night, calm by Fri afternoon). | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | |||||||||||||||||
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 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | SW 14 | WSW 14 | WSW 17 | WSW 17 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 3860 | 3336 | 2961 | 2924 | 2682 | 2647 | 2580 | 2691 | 2336 | 2378 | 2178 | 2015 | 2015 | 1761 | 1667 | 3433 | 3046 | 2049 | 1608 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | cross | cross-off | cross-off | off | off | cross | on | cross-on | cross | cross |
High Tide | 4:00AM0.71m | 5:00AM0.71m | |||||||||||||||||
Low Tide | 5:45PM0.36m | 5:38PM0.33m | 5:38PM0.31m | ||||||||||||||||
 |  |  | | |  | | |  |  | |  | | | | |  | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 17 | 16 | 16 | 17 | 18 | 22 | 23 | 21 | 18 | 18 | 18 | 17 | 18 | 20 | 21 | 20 | 18 | 17 |
Feels °C | 15 | 11 | 10 | 10 | 12 | 13 | 18 | 23 | 21 | 17 | 18 | 17 | 16 | 17 | 19 | 20 | 17 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | SW 14 | WSW 14 | WSW 17 | WSW 17 | WSW 16 | WSW 16 |
| kJ | 3860 | 3336 | 2961 | 2924 | 2682 | 2647 | 2580 | 2691 | 2336 | 2378 | 2178 | 2015 | 2015 | 1761 | 1667 | 3433 | 3046 | 2049 | 1608 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | S 6 | SSE 6 | — | WSW 24 | WSW 24 | S 5 | WSW 20 | WSW 19 | WSW 18 | WSW 18 | — | — | — | — |
| kJ | — | — | — | — | — | 33 | 34 | — | 55 | 55 | 33 | 731 | 922 | 1156 | 1106 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 26 | — | — | — | WSW 21 | S 5 | SSW 6 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 13 | — | — | — | 302 | 36 | 35 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | S 5 | SSE 5 | SSE 6 | SSE 6 | ESE 4 | — | — | — | — | S 5 | — | — | — | — | — | — | S 4 | SSW 6 |
| kJ | 50 | 100 | 94 | 80 | 74 | 10 | — | — | — | — | 52 | — | — | — | — | — | — | 20 | 114 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 417 | 417 | 124 | 121 | 101 | 101 | 0 | 0 | 483 | 101 | 0 | 0 | 0 | 0 | 446 | 637 | 888 | 637 | 637 |
Best forecast wave conditions in North West WA | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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