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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 am Thursday 30 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
21.1° C
(Which is normal for this time of year)How big are the waves at Gnarabup today?
The current surf forecast for Gnarabup at 1PM is: 2.5m 14s primary swell from a Southwest direction and 0.1m 14s secondary swell from a South direction, 1.6m 6s secondary swell from a Southwest direction (forecast issued at 07:00am April 30). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 8ft (2.5m) | 14s |
| Afternoon (30 Apr) | 8ft (2.5m) | 14s |
| Evening (30 Apr) | 11ft (3.5m) | 13s |
Table - waves today at Gnarabup. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 18°C on Thu morning, min 13°C on Fri morning). Winds decreasing (strong winds from the S on Fri morning, light winds from the SE by Sat night). | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | |
2322 | 2633 | 2883 | 2484 | 2484 | 4003 | 4458 | 5015 | 5851 | 6647 | 6543 | 6248 | 6300 | 5269 | 4709 | 4064 | 3760 | 3266 | 3002 | 2548 | 2174 | 1803 | 1471 | 1388 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 8:48AM0.64m | 8:58AM0.69m | 9:12AM0.73m | |||||||||||||||||||||
Low Tide | 5:12PM0.20m | 5:53PM0.17m | 6:41PM0.15m | |||||||||||||||||||||
 |  |  |  | | |  |  | | | | | | | | | | | | | | | | | |
 | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:54 |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | 5:37 |
— | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 15 | 16 | 16 | 16 |
16 | 14 | 12 | 11 | 9 | 8 | 7 | 6 | 5 | 3 | 4 | 7 | 7 | 8 | 9 | 9 | 8 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | — | — | — | — | — | — | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
 kJ | 2322 | 2633 | 2883 | 2484 | 2484 | — | — | — | — | — | — | 6248 | 5718 | 5269 | 4709 | 4064 | 3760 | 3266 | 3002 | 2548 | 2174 | 1803 | 1471 | 1388 |
Swell 2 Height (m) Direction Period (s) | — | — | S 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 4 | — | SW 6 | SW 7 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | — | SSW 13 | — | — | — | — | SSE 10 | SSE 10 | — | — | — | — | — |
| kJ | — | 13 | — | 161 | 355 | 4003 | 4458 | 5015 | 5851 | 6647 | 6543 | — | 6300 | — | — | — | — | 644 | 631 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 15 | 355 | 751 | 1688 | 1688 | 2000 | 2146 | 2000 | 701 | 2000 | 1904 | 98 | 33 | 33 | 33 | 33 | 33 | 33 | 50 | 33 | 33 | 33 | 14 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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