Surf Forecasts:
How big are the waves at Gnaraloo today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 6ft (1.8m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 5.5ft (1.7m), 15s period with WSW swell.
- Evening surf: Evening surf (18 Oct, local time) - 5ft (1.6m), 15s period with WSW swell.
The current surf forecast for Gnaraloo at 4AM is: 1.8m 15s primary swell from a West-southwest direction (forecast issued at 01:00am October 18). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 6ft (1.8m) | 15s |
| Afternoon (18 Oct) | 5.5ft (1.7m) | 15s |
| Evening (18 Oct) | 5ft (1.6m) | 15s |
Table - waves today at Gnaraloo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 17°C on Sun night). Winds increasing (moderate winds from the SSW on Sun morning, strong winds from the SSW by Mon afternoon). | ||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||||
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 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | SW 12 | SW 12 | WSW 13 | WSW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1358 | 1511 | 1453 | 1396 | 1207 | 1716 | 1045 | 911 | 899 | 731 | 904 | 928 | 841 | 1218 | 547 | 461 | 447 | 373 | 355 | 466 | 531 | 748 | 321 | 297 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:02AM1.08m | 2:48PM0.66m | 1:35AM1.00m | 4:28PM0.64m | 2:21AM0.91m | |||||||||||||||||||
Low Tide | 8:22AM0.33m | 6:31PM0.57m | 9:18AM0.40m | 6:42PM0.63m | 10:51AM0.44m | |||||||||||||||||||
 |  |  |  | | | | |  | | | | | | | | | | |  | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 22 | 22 | 22 | 20 | 19 | 18 | 17 | 18 | 24 | 24 | 21 | 20 | 19 | 19 | 18 | 19 | 24 | 22 | 22 | 20 | 19 |
Feels °C | 15 | 16 | 17 | 19 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 20 | 19 | 14 | 14 | 13 | 14 | 13 | 15 | 20 | 16 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | — | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | — | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | W 21 | W 21 | WSW 13 | WSW 12 |
| kJ | 1358 | 1511 | 1453 | 1396 | 1207 | — | 1045 | 911 | 899 | 731 | 904 | 928 | 841 | — | 547 | 461 | 447 | 373 | 355 | 466 | 81 | 80 | 321 | 297 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 7 | — | — | — | — | — | — | W 26 | W 24 | SW 6 | W 22 | — | — | WSW 20 | W 19 |
| kJ | — | — | — | — | — | — | — | — | — | 55 | — | — | — | — | — | — | 13 | 11 | 41 | 37 | — | — | 127 | 192 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 24 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 43 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 4 | WSW 15 | SSW 5 | SSW 5 | SSW 6 | S 4 | SSE 4 | — | — | SW 13 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSE 3 | — | SW 12 | SW 12 | SW 5 | SSW 6 |
| kJ | — | — | — | — | 12 | 1716 | 59 | 50 | 61 | 13 | 10 | — | — | 1218 | 90 | 93 | 103 | 85 | 4 | — | 531 | 748 | 53 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1295 | 1266 | 1291 | 1294 | 1300 | 1656 | 1310 | 1670 | 1669 | 628 | 446 | 445 | 446 | 445 | 1670 | 1669 | 1325 | 1291 | 557 | 446 | 557 | 1300 | 1300 | 1470 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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