Surf Forecasts:
How big are the waves at Gnaraloo today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 3ft (0.9m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 3ft (0.9m), 15s period with WSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.8m), 14s period with WSW swell.
The current surf forecast for Gnaraloo at 10AM is: 0.9m 13s primary swell from a West-southwest direction and 0.4m 16s secondary swell from a West direction (forecast issued at 07:00am September 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3ft (0.9m) | 13s |
| Afternoon (17 Sep) | 3ft (0.9m) | 15s |
| Evening (17 Sep) | 2.5ft (0.8m) | 14s |
Table - waves today at Gnaraloo. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 16°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the SW by Fri afternoon). | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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 13 | WSW 13 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 17 | W 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 347 | 313 | 222 | 348 | 305 | 236 | 223 | 217 | 217 | 207 | 201 | 155 | 423 | 368 | 879 | 1189 | 1841 | 2161 | 2305 | 2247 | 1976 | 1850 | 1613 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | glassy | cross-off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 1:34PM0.75m | 1:13AM1.17m | 2:06PM0.67m | 1:42AM1.10m | 2:49PM0.60m | ||||||||||||||||||
Low Tide | 7:36AM0.22m | 6:27PM0.42m | 8:14AM0.30m | 6:40PM0.46m | 9:02AM0.38m | 6:45PM0.50m | |||||||||||||||||
 |  | | | | | | | | | | | | |  | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 20 | 24 | 25 | 23 | 22 | 22 | 24 | 22 | 23 | 26 | 23 | 22 | 21 | 19 | 18 | 18 | 17 | 22 | 22 | 21 | 19 | 18 |
Feels °C | 18 | 20 | 24 | 22 | 20 | 21 | 20 | 23 | 20 | 21 | 24 | 19 | 17 | 18 | 15 | 14 | 15 | 13 | 19 | 18 | 15 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | W 19 | W 17 | W 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 |
| kJ | 347 | 313 | 222 | 348 | 305 | 236 | 223 | 217 | 217 | 207 | 201 | 151 | 175 | 368 | 879 | 1189 | 1841 | 2161 | 2305 | 2247 | 1976 | 1850 | 1613 |
Swell 2 Height (m) Direction Period (s) | — | W 16 | W 16 | W 22 | — | W 20 | SW 4 | WSW 4 | W 18 | W 18 | W 18 | W 18 | W 16 | WSW 12 | — | — | — | — | — | — | — | — | — |
| kJ | — | 46 | 81 | 9 | — | 30 | 3 | 1 | 60 | 58 | 104 | 155 | 20 | 121 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | W 20 | W 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 30 | 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | — | — | SW 3 | WSW 3 | SW 4 | — | — | — | — | — | SW 3 | WSW 13 | SW 4 | SSW 4 | SSW 6 | SSE 3 | — | — | — | SW 4 | SSW 4 | SSW 4 |
| kJ | 9 | — | — | 2 | 7 | 6 | — | — | — | — | — | 2 | 423 | 29 | 32 | 44 | 4 | — | — | — | 38 | 37 | 43 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 216 | 0 | 216 | 216 | 1300 | 900 | 32 | 0 | 0 | 0 | 216 | 1255 | 1255 | 1291 | 1291 | 1310 | 1300 | 0 | 216 | 1670 | 1670 | 1669 | 446 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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