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Gas Bay Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Gas Bay surfForecast / WA – Margaret River / Australia
12 Day Weather and Surf, issued 7 am Saturday 22 Feb 2025 AWST
Best Forecast Surf Conditions for Gas Bay this week:
The surf forecast for Gas Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 22) at 2PM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 1.7m and 13s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Gas Bay in the next 12 days are 4.0m 13s and forecast to arrive on Saturday (Feb 22) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Saturday (Mar 01) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Sat 22nd Feb) | 11ft (3.5m) 12s |
| Best Surf | 2AM (Sun 23rd Feb) | 11ft (3.5m) 12s |
| Most Powerful | 5PM (Sat 22nd Feb) | 13ft (4.0m) 13s |
Table - best surf conditions forecast for Gas Bay over the next 12 days.
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 13 | 12 | 12 | 12 | 11 | 12 | 13 | 17 | 16 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 15 | 14 | 13 | 12 | 12 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 3741 | 4879 | 3162 | 1060 | 913 | 1053 | 448 | 535 | 675 | 2066 | 2095 | 1949 | 1982 | 1834 | 1632 | 1234 | 2382 | 3041 | 2496 | 2088 | 1562 | 1148 | 2008 | 3915 | 2491 | 2207 | 1392 | 551 | 1256 | 2693 | 3732 | 4372 | 5530 | 3622 | 2866 | 2510 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | glass | cross- off | off | cross- on | cross- on | on | on | cross- on | cross- off | cross | cross | cross- off | cross | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross- off | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 5:57PM 0.66 | 6:58PM 0.72 | 7:47PM 0.77 | 8:32PM 0.79 | 9:16PM 0.79 | 12:23PM 0.34 | 10:00PM 0.75 | 11:58AM 0.36 | 10:43PM 0.67 | 11:50AM 0.41 | 11:27PM 0.55 | 11:48AM 0.48 | 12:13AM 0.42 | 11:50AM 0.56 | 11:59AM 0.63 | 12:21PM 0.67 | ||||||||||||||||||||
Low Tide / height (m) | 4:02AM 0.06 | 4:20AM 0.03 | 4:43AM 0.01 | 5:08AM 0.02 | 5:32AM 0.06 | 2:09PM 0.33 | 5:53AM 0.14 | 3:32PM 0.31 | 6:03AM 0.23 | 4:45PM 0.30 | 5:49AM 0.31 | 6:07PM 0.29 | 4:49AM 0.35 | 12:36AM 0.28 | 1:33AM 0.16 | 2:15AM 0.07 | ||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | |||||||||||||||||||||||||
| Sunrise | 6:00 | - | - | 6:01 | - | - | 6:01 | - | - | 6:03 | - | - | 6:03 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:07 | - | - | 6:07 | - | - | 6:09 | - | - | 6:09 | - | - |
| Sunset | - | 7:05 | - | - | 7:04 | - | - | 7:02 | - | - | 7:01 | - | - | 7:00 | - | - | 6:59 | - | - | 6:58 | - | - | 6:57 | - | - | 6:55 | - | - | 6:53 | - | - | 6:52 | - | - | 6:52 | - |
 |  |  | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 15 | 20 | 20 | 16 | 19 | 19 | 18 | 20 | 21 | 19 | 20 | 19 | 18 | 19 | 19 | 17 | 21 | 21 | 17 | 22 | 24 | 17 | 23 | 22 | 19 | 21 | 21 | 21 | 21 | 23 | 18 | 23 | 22 | 19 |
| Feels °C (?) | 11 | 11 | 11 | 19 | 16 | 11 | 17 | 16 | 17 | 19 | 20 | 17 | 18 | 16 | 15 | 16 | 15 | 13 | 19 | 16 | 13 | 19 | 20 | 12 | 22 | 20 | 17 | 19 | 19 | 21 | 22 | 21 | 14 | 22 | 17 | 16 |
Short Range Forecast: Mostly dry. Warm (max 20°C on Sun morning, min 12°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Thu night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 14°C on Fri morning). Winds decreasing (fresh winds from the SSE on Sat afternoon, light winds from the SSE by Sun night). | Long Range Forecast: Mostly dry. Warm (max 23°C on Tue afternoon, min 15°C on Tue night). Winds increasing (light winds from the S on Mon night, fresh winds from the S by Wed afternoon). | |||||||||||||||||||||||||||||||||
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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.
Information about the Gas Bay Surf forecast
The above surf forecast table for Gas Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Gas Bay can be found by selecting the local surf guide option on the grey menu. Our Gas Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Gas Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Gas Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Gas Bay is 96 km (60 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.
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