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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 Wednesday 13 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 slightly warmer than usual)How big are the waves at Gnarabup today?
The current surf forecast for Gnarabup at 4AM is: 4.5m 15s primary swell from a West-southwest direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am May 13). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 15ft (4.5m) | 15s |
| Afternoon (13 May) | 13ft (4.0m) | 15s |
| Evening (13 May) | 13ft (4.0m) | 14s |
Table - waves today at Gnarabup. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Wed night. Warm (max 21°C on Wed morning, min 15°C on Fri night). Winds decreasing (fresh winds from the WNW on Wed afternoon, light winds from the WSW by Fri night). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 | |
7838 | 8281 | 8491 | 8051 | 7389 | 7293 | 7398 | 6702 | 5893 | 5560 | 4804 | 4182 | 3980 | 3728 | 4176 | 6834 | 7677 | 7320 | 7103 | 7065 | 7672 | 7523 | 6934 | 6152 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | cross-on | on | |
High Tide | 8:10AM0.57m | 8:52PM0.41m | 8:16AM0.64m | 11:07PM0.38m | 8:33AM0.72m | |||||||||||||||||||
Low Tide | 1:20AM0.28m | 3:17PM0.26m | 1:16AM0.34m | 4:08PM0.16m | 00:25AM0.38m | 5:05PM0.07m | ||||||||||||||||||
 | |  |  |  |  |  |  | | | | | | |  | | | | | | | | | | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — |
— | — | — | — | 1 | 1 | 2 | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | |
Temp °C | 18 | 19 | 20 | 21 | 20 | 19 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 |
16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 14 | SW 14 |
 kJ | 7838 | 8281 | 8491 | 8051 | 7389 | 7293 | 7398 | 6702 | 5893 | 5560 | 4804 | 4182 | 3980 | 3728 | 4176 | 6834 | 7677 | 7320 | 7103 | 7065 | 7672 | 7523 | 6934 | 6152 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | — | — | — | — | — | SW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | SSW 13 | SSW 13 | — | — | — | — | — | — | SW 18 | — | — | — | — |
| kJ | 29 | — | — | — | — | — | 1736 | 1504 | 2605 | 1804 | 1652 | 1169 | 1216 | — | — | — | — | — | — | 319 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6948 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 94 | 95 | 212 | 192 | 244 | 355 | 15 | 15 | 15 | 50 | 98 | 355 | 1688 | 355 | 98 | 244 | 355 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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