Surf Forecasts:
How big are the waves at Gnaraloo today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 3ft (0.9m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3ft (0.9m), 15s period with WSW swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.8m), 19s period with W swell.
The current surf forecast for Gnaraloo at 4AM is: 1.0m 14s primary swell from a West-southwest direction and 0.3m 23s secondary swell from a West direction (forecast issued at 01:00am September 11). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 3ft (0.9m) | 14s |
| Afternoon (11 Sep) | 3ft (0.9m) | 15s |
| Evening (11 Sep) | 2.5ft (0.8m) | 19s |
Table - waves today at Gnaraloo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 18°C on Sun morning). Winds increasing (calm on Sat morning, fresh winds from the SSW by Sun afternoon). | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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) | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | W 19 | W 19 | W 19 | W 18 | W 18 | W 17 | W 17 | W 16 | W 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 449 | 449 | 366 | 381 | 402 | 381 | 472 | 730 | 847 | 1665 | 1215 | 1749 | 1467 | 1204 | 1160 | 1003 | 1025 | 883 | 839 | 816 | 754 | 773 | 874 | 886 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross-off | cross-off | off | off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 9:56AM1.12m | 10:32PM1.08m | 10:41AM1.10m | 10:58PM1.17m | 11:22AM1.06m | |||||||||||||||||||
Low Tide | 3:48AM0.39m | 4:18PM0.22m | 4:33AM0.27m | 4:43PM0.25m | 5:13AM0.19m | 5:07PM0.28m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 22 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 23 | 22 | 21 | 21 | 20 | 20 | 19 | 18 | 22 | 22 | 21 | 20 | 19 |
Feels °C | 19 | 18 | 19 | 21 | 19 | 18 | 18 | 17 | 19 | 18 | 18 | 23 | 18 | 16 | 18 | 18 | 18 | 17 | 15 | 20 | 18 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | W 19 | W 19 | W 18 | W 18 | W 17 | W 17 | W 16 | W 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 |
| kJ | 449 | 449 | 366 | 381 | 402 | 381 | 376 | 730 | 847 | 1665 | 1215 | 1749 | 1467 | 1204 | 1160 | 1003 | 1025 | 883 | 839 | 816 | 754 | 773 | 874 | 886 |
Swell 2 Height (m) Direction Period (s) | W 24 | W 22 | W 22 | W 22 | W 22 | W 21 | W 19 | WSW 14 | WSW 14 | — | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 44 | 89 | 145 | 227 | 227 | 214 | 472 | 371 | 449 | — | 253 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 3 | WSW 3 | SW 4 | — | — | — | — | — | SW 4 | SW 4 | SW 4 | — | — | S 3 | — | SW 3 | SW 4 | SSW 4 | SSW 5 |
| kJ | — | — | — | — | — | 3 | 8 | 6 | — | — | — | — | — | 10 | 8 | 6 | — | — | 2 | — | 9 | 24 | 22 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 216 | 939 | 1186 | 984 | 1262 | 0 | 0 | 0 | 0 | 227 | 567 | 446 | 446 | 445 | 445 | 445 | 446 | 1300 | 1300 | 1081 | 813 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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