Surf Forecasts:
How big are the waves at Gnaraloo today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 4ft (1.2m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 3.5ft (1.1m), 14s period with WSW swell.
- Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.1m), 17s period with WSW swell.
The current surf forecast for Gnaraloo at 6PM is: 1.0m 14s primary swell from a West-southwest direction and 0.7m 18s secondary swell from a West-southwest direction, 0.3m 4s secondary swell from a North direction (forecast issued at 01:00pm August 13). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 4ft (1.2m) | 15s |
| Afternoon (13 Aug) | 3.5ft (1.1m) | 14s |
| Evening (13 Aug) | 3.5ft (1.1m) | 17s |
Table - waves today at Gnaraloo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 16°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||||
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 15 | WSW 15 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 610 | 610 | 425 | 662 | 958 | 1235 | 1250 | 1189 | 1175 | 1048 | 998 | 848 | 838 | 881 | 706 | 730 | 537 | 610 | 515 | 508 | 501 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-on | on | cross-off | cross-off |
High Tide | 11:13PM0.95m | 10:45AM1.23m | 11:41PM1.05m | 11:31AM1.17m | |||||||||||||||||
Low Tide | 4:52PM0.09m | 4:32AM0.41m | 5:21PM0.12m | 5:22AM0.33m | 5:48PM0.17m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 22 | 21 | 21 | 20 | 18 | 17 | 16 | 19 | 21 | 21 | 21 | 20 | 19 | 19 | 18 | 22 | 23 | 22 | 22 | 22 |
Feels °C | 13 | 18 | 16 | 15 | 14 | 12 | 11 | 11 | 15 | 17 | 16 | 16 | 16 | 16 | 16 | 13 | 17 | 19 | 18 | 19 | 21 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 14 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 610 | 610 | 425 | 662 | 958 | 1235 | 1250 | 1189 | 1175 | 1048 | 998 | 848 | 838 | 881 | 706 | 730 | 537 | 610 | 515 | 508 | 501 |
Swell 2 Height (m) Direction Period (s) | W 21 | NE 4 | WSW 18 | SW 13 | — | — | — | — | — | — | — | — | — | — | SSW 6 | — | SW 7 | — | — | — | — |
| kJ | 81 | 3 | 344 | 249 | — | — | — | — | — | — | — | — | — | — | 20 | — | 11 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | — | N 4 | — | SSW 3 | — | — | — | — | — | — | SW 3 | SSW 3 | — | — | E 3 | ENE 3 | — | — | SW 2 | — |
| kJ | 10 | — | 2 | — | 3 | — | — | — | — | — | — | 5 | 7 | — | — | 4 | 3 | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 25 | 25 | 446 | 446 | 446 | 446 | 0 | 0 | 0 | 32 | 813 | 567 | 446 | 543 | 0 | 25 | 25 | 267 | 1081 | 446 | 0 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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