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Gnarabup Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Gnarabup surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 pm Thursday 21 May 2026 AWSTForecast update in hr min s Forecast update imminent
Gnarabup surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gnarabup sea temperature is
21.0° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Gnarabup today?
The current surf forecast for Gnarabup at 1AM is: 2.5m 13s primary swell from a Southwest direction (forecast issued at 07:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 8ft (2.5m) | 13s |
| Afternoon (22 May) | 8ft (2.5m) | 12s |
| Evening (22 May) | 8ft (2.4m) | 12s |
Table - waves today at Gnarabup. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu night. Very mild (max 16°C on Thu night, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 15 | SW 14 | SW 14 | |
3133 | 2931 | 2574 | 2399 | 2392 | 2235 | 2114 | 2049 | 1891 | 1632 | 1578 | 1488 | 1313 | 1255 | 1094 | 880 | 734 | 594 | 447 | 347 | 273 | 424 | 857 | 1449 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross-off | cross-off | off | off | off | cross-off | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross | |
High Tide | 11:24AM0.64m | 10:46AM0.56m | 10:05AM0.52m | |||||||||||||||||||||
Low Tide | 00:18AM0.04m | 1:00AM0.12m | 1:28AM0.20m | |||||||||||||||||||||
 |  |  |  |  |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | 5:22 |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 15 | 13 | 12 | 11 | 11 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 11 | 13 | 16 |
11 | 11 | 10 | 11 | 10 | 9 | 10 | 11 | 12 | 11 | 10 | 9 | 8 | 8 | 11 | 12 | 14 | 14 | 13 | 11 | 9 | 8 | 10 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 15 | SW 14 | SW 14 |
 kJ | 3133 | 2931 | 2574 | 2399 | 2392 | 2235 | 2114 | 2049 | 1891 | 1632 | 1578 | 1488 | 1313 | 1255 | 1094 | 880 | 734 | 594 | 447 | 347 | 273 | 424 | 857 | 1449 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 9 | S 9 | S 9 | S 8 | S 8 | SW 16 | S 11 | WSW 11 | S 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 29 | 78 | 76 | 74 | 61 | 63 | 251 | 198 | 180 | 149 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 18 | S 14 | S 14 | S 13 | SW 16 | S 12 | S 12 | WSW 11 | S 11 | SW 18 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 16 | 35 | 55 | 127 | 98 | 127 | 204 | 191 | 157 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 629 | 98 | 47 | 98 | 47 | 33 | 33 | 47 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 40 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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