- Forecast
- Maps
- Live
- Weather State
- Spot Information
Gas Bay Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Gas Bay surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 pm Tuesday 26 Aug 2025 AWST
How big are the waves at Gas Bay today?
The current surf forecast for Gas Bay at 12AM is: 2.3m 11s primary swell from a South direction and 2.2m 11s secondary swell from a Southwest direction (forecast issued at 07:00pm August 26). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 6.5ft (2.0m) | 11s |
| Afternoon (27 Aug) | 6ft (1.9m) | 10s |
| Evening (27 Aug) | 6ft (1.9m) | 10s |
Table - waves today at Gas Bay. (Swell directed towards the surf break)
Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 10 | 10 | 10 | 9 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 5816 | 3342 | 2448 | 2057 | 1675 | 1417 | 1182 | 985 | 871 | 877 | 1068 | 1217 | 1281 | 1585 | 1460 | 1466 | 1179 | 1429 | 954 | 790 | 688 | 572 | 625 | 494 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | on | on | on | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | off | glass | glass | glass |
High Tide / height (m) | 11:20PM 0.49 | 10:01AM 0.41 | 11:24PM 0.54 | 9:04AM 0.38 | 11:41PM 0.59 | |||||||||||||||||||
Low Tide / height (m) | 4:53PM 0.31 | 5:26AM 0.35 | 4:20PM 0.30 | 6:37AM 0.37 | 3:42PM 0.26 | |||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - |
| Sunset | 5:57 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - |
 |  |  | |  |  | |  | | |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | 1 | 1 | - | 1 | 1 | 2 | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 14 | 14 |
| Feels °C (?) | 7 | 8 | 8 | 9 | 8 | 9 | 10 | 6 | 8 | 9 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 9 | 9 | 11 | 12 | 11 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for WA - Margaret River
Continuing clean conditions at Gas Bay (light winds from the NNE at Witchcliffe 10 km from Gas Bay). 2.5m 11s groundswell from the S with a 2.2m 11s groundswell from the SW. 2 swells combining so expect closeout sets.
1 h 22 min ago
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 Gas Bay 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