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Gas Bay Surf Forecast
/ WA – Margaret River (56 breaks) / Western Australia (158 breaks) / Australia (815 breaks)

Gas Bay Surf Forecast / WA – Margaret River / Australia

40 km away, 48 min ago

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 (Jan 28) at 2PM. The primary swell is predicted to be 2.4m and 11s period. 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 3.5m 14s and forecast to arrive on Wednesday (Feb 01) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Jan 29) at 5PM.
Wave Type | Time (AWST) & Date | Wave Height & Period |
---|---|---|
Next good surf (1 star+) | 2PM (Sat 28th Jan) | 8ft (2.4m) 11s |
Best Surf | 11AM (Sun 29th Jan) | 7.5ft (2.3m) 12s |
Most Powerful | 5AM (Wed 1st Feb) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Gas Bay over the next 12 days.
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||||||
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) (?) | 11 | 11 | 12 | 12 | 12 | 15 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 13 | 12 | 11 | 16 | 16 | 14 | 13 | 8 | 9 | 9 | 8 | 11 | 11 | 11 | 10 | 10 | 12 |
Wave (?)Graph ![]() | ||||||||||||||||||||||||||||||||||||
Energy (?) | 1267 | 1257 | 1465 | 1553 | 1434 | 3784 | 2926 | 2317 | 2233 | 2300 | 2168 | 4369 | 4216 | 2944 | 2004 | 1504 | 1102 | 905 | 1388 | 1014 | 597 | 447 | 1068 | 1082 | 1094 | 947 | 1276 | 1119 | 1128 | 492 | 293 | 278 | 291 | 294 | 248 | 306 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross | cross | off | cross- on | cross | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross | cross- off | cross- off | cross | cross | off |
High Tide / height (m) | 5:30PM 0.53 | 5:44PM 0.59 | 6:18PM 0.64 | 6:57PM 0.68 | 7:36PM 0.72 | 8:14PM 0.75 | 8:49PM 0.76 | 9:22PM 0.77 | 9:50PM 0.76 | 10:14PM 0.73 | 10:32PM 0.68 | 1:08PM 0.32 | 10:45PM 0.63 | |||||||||||||||||||||||
Low Tide / height (m) | 3:58AM 0.18 | 4:14AM 0.12 | 4:35AM 0.08 | 4:58AM 0.06 | 5:20AM 0.06 | 5:44AM 0.06 | 6:08AM 0.07 | 6:29AM 0.10 | 6:45AM 0.13 | 6:48AM 0.18 | 6:40AM 0.22 | 2:59PM 0.32 | ||||||||||||||||||||||||
Note: the tide data above is for Boodjidup Beach which is 5 km away. Surf properties and timing are calculated for Gas Bay.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph | ||||||||||||||||||||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||||||
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 | |
Summary | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 2 | 1 | - | - | - | - | - | - | - | - |
Temp. °C | 19 | 20 | 16 | 23 | 23 | 18 | 25 | 23 | 19 | 21 | 21 | 17 | 22 | 22 | 17 | 24 | 26 | 23 | 26 | 25 | 21 | 26 | 27 | 25 | 23 | 28 | 20 | 21 | 25 | 22 | 25 | 26 | 23 | 27 | 26 | 23 |
Low °C | 15 | 18 | 13 | 15 | 20 | 16 | 18 | 20 | 17 | 18 | 20 | 14 | 15 | 19 | 12 | 15 | 23 | 15 | 18 | 24 | 19 | 23 | 24 | 21 | 22 | 27 | 17 | 18 | 24 | 17 | 20 | 25 | 18 | 20 | 26 | 20 |
Feels °C (?) | 15 | 14 | 10 | 19 | 17 | 12 | 21 | 18 | 14 | 16 | 16 | 11 | 18 | 15 | 9 | 20 | 20 | 18 | 25 | 21 | 18 | 24 | 24 | 24 | 21 | 25 | 17 | 19 | 22 | 20 | 23 | 22 | 21 | 27 | 25 | 24 |
Sunrise | 5:35 | - | - | 5:37 | - | - | 5:37 | - | - | 5:39 | - | - | 5:39 | - | - | 5:41 | - | - | 5:41 | - | - | 5:43 | - | - | 5:43 | - | - | 5:45 | - | - | 5:46 | - | - | 5:47 | - | - |
Sunset | - | 7:28 | - | - | 7:28 | - | - | 7:27 | - | - | 7:25 | - | - | 7:24 | - | - | 7:24 | - | - | 7:23 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:21 | - | - | 7:20 | - |
Short Range Forecast: Mostly dry. Warm (max 25°C on Mon morning, min 13°C on Sat night). Winds increasing (light winds from the ESE on Sat morning, fresh winds from the SE by Sun night). | Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 12°C on Wed night). Winds decreasing (strong winds from the SSE on Wed afternoon, light winds from the SE by Thu morning). | Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Sun afternoon. Warm (max 28°C on Sun afternoon, min 17°C on Sun night). Winds increasing (light winds from the S on Fri morning, fresh winds from the SE by Sun afternoon). | Long Range Forecast: Some drizzle, heaviest during Mon morning. Warm (max 27°C on Wed morning, min 17°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon afternoon, light winds from the SSE by Wed night). |
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.

View detailed surf forecast for Gas Bay at:
surf-forecast.com
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.