Surf Forecasts:
How big are the waves at Gnaraloo today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.1m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.8m), 16s period with WSW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.4m), 16s period with WSW swell.
The current surf forecast for Gnaraloo at 3PM is: 0.8m 16s primary swell from a West-southwest direction and 0.9m 12s secondary swell from a West-southwest direction (forecast issued at 07:00am September 21). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 3.5ft (1.1m) | 13s |
| Afternoon (21 Sep) | 2.5ft (0.8m) | 16s |
| Evening (21 Sep) | 4.5ft (1.4m) | 16s |
Table - waves today at Gnaraloo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 17°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||||
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) | WSW 12 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 355 | 378 | 465 | 359 | 848 | 962 | 914 | 1041 | 1379 | 1055 | 1154 | 975 | 678 | 565 | 557 | 557 | 465 | 459 | 446 | 427 | 415 | 336 | 331 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:10AM0.95m | 4:58AM0.89m | 10:27PM0.74m | 6:58AM0.90m | 9:31PM0.81m | ||||||||||||||||||
Low Tide | 1:11PM0.43m | 2:12PM0.39m | 1:18AM0.72m | 2:44PM0.35m | |||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 24 | 24 | 24 | 20 | 20 | 19 | 18 | 19 | 25 | 24 | 23 | 20 | 20 | 19 | 18 | 18 | 24 | 25 | 24 | 20 | 19 |
Feels °C | 15 | 16 | 21 | 19 | 19 | 15 | 16 | 16 | 15 | 16 | 21 | 19 | 18 | 15 | 15 | 15 | 14 | 11 | 18 | 19 | 18 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
| kJ | 355 | 378 | 465 | 222 | 848 | 962 | 914 | 1041 | 1379 | 1055 | 1154 | 975 | 678 | 565 | 557 | 557 | 465 | 459 | 446 | 427 | 415 | 336 | 331 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | SW 6 | W 17 | WSW 16 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 53 | 15 | 220 | 359 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 10 | W 18 | — | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 56 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSE 3 | — | SW 4 | SW 4 | SSW 4 | SSW 5 | SSW 6 | — | SSW 6 | — | — | SW 4 | SSW 4 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 4 | SSW 4 | SSW 4 |
| kJ | 36 | 2 | — | 12 | 32 | 40 | 46 | 53 | — | 25 | — | — | 38 | 42 | 46 | 51 | 64 | 66 | 41 | 34 | 33 | 32 | 23 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 445 | 0 | 567 | 1081 | 1081 | 562 | 543 | 1001 | 446 | 543 | 937 | 937 | 937 | 927 | 813 | 813 | 562 | 446 | 937 | 1096 | 1096 | 1081 | 927 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gnaraloo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest