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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 1 am Tuesday 28 Apr 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
20.9° C
(Which is normal for this time of year)How big are the waves at Gnarabup today?
The current surf forecast for Gnarabup at 5AM is: 3.5m 15s primary swell from a Southwest direction (forecast issued at 01:00am April 28). The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 10ft (3.0m) | 14s |
| Afternoon (28 Apr) | 10ft (3.0m) | 14s |
| Evening (28 Apr) | 10ft (3.0m) | 14s |
Table - waves today at Gnarabup. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Warm (max 20°C on Tue afternoon, min 13°C on Thu night). Winds increasing (light winds from the ESE on Tue night, strong winds from the S by Thu night). | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | |
4614 | 4430 | 4430 | 4193 | 3725 | 3673 | 3349 | 3301 | 3155 | 2909 | 2734 | 2549 | 2511 | 2467 | 2214 | 2126 | 2256 | 2322 | 2670 | 2925 | 2484 | 2484 | 3725 | 4277 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:55AM0.52m | 9:16PM0.42m | 8:45AM0.58m | 10:24PM0.37m | 8:48AM0.64m | |||||||||||||||||||
Low Tide | 2:48AM0.31m | 3:59PM0.29m | 2:01AM0.36m | 4:34PM0.24m | 00:44AM0.36m | 5:12PM0.20m | ||||||||||||||||||
 | |  | | | | |  | | |  | |  | |  | | | | |  |  | |  |  | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | |
Temp °C | 14 | 14 | 14 | 18 | 20 | 19 | 17 | 16 | 14 | 14 | 15 | 19 | 19 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 14 |
13 | 13 | 12 | 16 | 17 | 16 | 15 | 14 | 12 | 12 | 13 | 17 | 15 | 13 | 14 | 14 | 14 | 14 | 14 | 12 | 10 | 9 | 9 | 5 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 13 | — |
 kJ | 4614 | 4430 | 4430 | 4193 | 3725 | 3673 | 3349 | 3301 | 3155 | 2909 | 2734 | 2549 | 2511 | 2467 | 2214 | 2126 | 2256 | 2322 | 2670 | 2925 | 2484 | 2484 | 14 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 14 | S 14 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 4 | SW 5 | SW 7 | SW 13 | SW 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | 102 | 287 | 3725 | 4277 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 14 | 0 | 12 | 10 | 0 | 0 | 0 | 0 | 1 | 33 | 97 | 18 | 1 | 1 | 14 | 15 | 98 | 1359 | 1688 | 1688 | 1688 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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