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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 am Tuesday 14 Apr 2026 AWSTForecast update in hr min s Forecast update imminent
Gas Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gas Bay sea temperature is
20.5° C
(Which is normal for this time of year)How big are the waves at Gas Bay today?
The current surf forecast for Gas Bay at 10AM is: 2.0m 14s primary swell from a Southwest direction and 1.0m 16s secondary swell from a West-southwest direction (forecast issued at 07:00am April 14). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | 6.5ft (2.0m) | 14s |
| Afternoon (14 Apr) | 8ft (2.5m) | 14s |
| Evening (14 Apr) | 10ft (3.0m) | 14s |
Table - waves today at Gas Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 822 | 1470 | 1519 | 2344 | 2845 | 3673 | 3420 | 3889 | 3495 | 3082 | 2703 | 2223 | 2096 | 2035 | 4738 | 4046 | 3709 | 3278 | 2679 | 2467 | 2270 | 1939 | 1591 | 1470 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | glass |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
| Sunrise | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:55 | - | - | - |
 |  | | | | | | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 19 | 20 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 17 | 16 | 14 | 13 | 13 | 13 | 18 | 20 | 19 | 16 | 15 | 15 |
| Feels °C (?) | 13 | 12 | 18 | 17 | 15 | 14 | 14 | 13 | 13 | 12 | 14 | 13 | 13 | 12 | 11 | 10 | 11 | 10 | 16 | 16 | 15 | 14 | 14 | 15 |
- 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 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.
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