Surf Forecasts:
How big are the waves at Gnaraloo today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 4ft (1.2m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 3.5ft (1.1m), 15s period with WSW swell.
- Evening surf: Evening surf (15 Aug, local time) - 3.5ft (1.1m), 14s period with WSW swell.
The current surf forecast for Gnaraloo at 8AM is: 1.2m 15s primary swell from a West-southwest direction and 0.5m 7s secondary swell from a South-southwest direction (forecast issued at 01:00am August 15). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 4ft (1.2m) | 15s |
| Afternoon (15 Aug) | 3.5ft (1.1m) | 15s |
| Evening (15 Aug) | 3.5ft (1.1m) | 14s |
Table - waves today at Gnaraloo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Sat morning, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||||||||||
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 16 | WSW 16 | 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 16 | WSW 16 | WSW 16 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 827 | 706 | 679 | 674 | 610 | 515 | 508 | 501 | 494 | 378 | 357 | 342 | 273 | 273 | 219 | 432 | 793 | 871 | 973 | 1038 | 1064 | 1064 | 940 | 940 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | on | cross-on | cross | cross | cross | cross-off | cross | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off |
High Tide | 11:41PM1.05m | 11:31AM1.17m | 00:09AM1.14m | 12:13PM1.08m | 00:37AM1.20m | 12:51PM0.98m | ||||||||||||||||||
Low Tide | 5:22AM0.33m | 5:48PM0.17m | 6:08AM0.27m | 6:12PM0.22m | 6:52AM0.25m | 6:34PM0.28m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | |  | |  | | | | | | |
 | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 19 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 19 |
Feels °C | 13 | 14 | 14 | 18 | 17 | 18 | 18 | 19 | 19 | 19 | 20 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | 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 16 | WSW 16 | WSW 16 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 827 | 706 | 679 | 674 | 610 | 515 | 508 | 501 | 494 | 378 | 357 | 342 | 273 | 273 | 219 | 432 | 793 | 871 | 973 | 1038 | 1064 | 1064 | 940 | 940 |
Swell 2 Height (m) Direction Period (s) | — | SSW 6 | SSW 7 | — | — | — | — | — | — | — | — | — | W 18 | W 18 | W 16 | WSW 13 | — | — | — | — | — | — | W 20 | W 20 |
| kJ | — | 27 | 25 | — | — | — | — | — | — | — | — | — | 25 | 57 | 195 | 186 | — | — | — | — | — | — | 125 | 190 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 |
Wind waves Height (m) Direction Period (s) | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | NNW 2 | NW 3 | WNW 3 | WNW 3 | W 3 | W 4 | W 4 | W 4 | W 4 | W 4 | W 4 | — |
| kJ | 32 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 6 | 10 | 17 | 13 | 13 | 9 | 9 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 227 | 866 | 543 | 445 | 445 | 0 | 25 | 216 | 216 | 216 | 522 | 522 | 559 | 592 | 1669 | 1669 | 1669 | 216 | 216 | 25 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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