- Forecast
- Maps
- Live
- Weather State
- Spot Information
Grunters Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Grunters surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 pm Wednesday 13 May 2026 AWSTForecast update in hr min s Forecast update imminent
Grunters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grunters sea temperature is
21.2° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Grunters today?
The current surf forecast for Grunters at 11PM is: 4.0m 14s primary swell from a West-southwest direction and 2.4m 14s secondary swell from a Southwest direction (forecast issued at 07:00pm May 13). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 13ft (4.0m) | 15s |
| Evening (13 May) | 13ft (4.0m) | 14s |
Table - waves today at Grunters. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Very mild (max 17°C on Thu afternoon, min 15°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | |
7198 | 6648 | 6226 | 5583 | 5182 | 4457 | 4182 | 3980 | 3611 | 4176 | 6987 | 7677 | 7566 | 6999 | 6402 | 8525 | 8255 | 7277 | 6152 | 5353 | 4420 | 3621 | 2975 | 2617 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | |
High Tide | 8:52PM0.41m | 8:16AM0.64m | 11:07PM0.38m | 8:33AM0.72m | 8:56AM0.80m | |||||||||||||||||||
Low Tide | 3:17PM0.26m | 1:16AM0.34m | 4:08PM0.16m | 00:25AM0.38m | 5:05PM0.07m | |||||||||||||||||||
 |  |  | | |  | | | |  |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — |
 | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | 5:25 |
2 | 1 | — | — | — | — | — | — | — | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 17 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 |
14 | 13 | 14 | 13 | 12 | 11 | 10 | 11 | 12 | 12 | 11 | 10 | 11 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | 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 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
 kJ | 7198 | 6648 | 6226 | 5583 | 5182 | 4457 | 4182 | 3980 | 3611 | 4176 | 6987 | 7677 | 7566 | 6999 | 6402 | 8525 | 8255 | 7277 | 6152 | 5353 | 4420 | 3621 | 2975 | 2617 |
Swell 2 Height (m) Direction Period (s) | — | SW 14 | SW 14 | SW 13 | WSW 13 | WSW 14 | SSW 13 | — | — | — | — | — | — | — | SW 17 | — | — | — | — | — | — | — | — | — |
| kJ | — | 1736 | 2253 | 1932 | 2515 | 2540 | 902 | — | — | — | — | — | — | — | 1560 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 2972 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 354 | 35 | 16 | 17 | 52 | 242 | 354 | 1354 | 354 | 242 | 354 | 354 | 73 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 185 |
Best forecast wave conditions in Margaret River | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Grunters surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest