Supertubes Surf Forecast

/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /

Australia (828 breaks)

Surf Forecasts:

Supertubes surfForecast / WA – Margaret River / Australia

12 Day Weather and Surf, issued 7 pm Wednesday 15 Oct 2025 AWST

Forecast update in hr min s Forecast update imminent

Supertubes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Supertubes sea temperature is 19.0° C
(Which is 1.5°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Supertubes this week:

The surf forecast for Supertubes over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 17) at 2AM. The primary swell is predicted to be 2.4m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Supertubes in the next 12 days are 4.0m 11s and forecast to arrive on Saturday (Oct 18) at 2PM. Winds are predicted to be onshore at the time the swell arrives.

Wave Type	Time (AWST) & Date	Wave Height & Period
Next good surf (1 star+)	2AM (Fri 17th Oct)	8ft (2.4m) 14s
Best Surf	5AM (Sun 19th Oct)	10ft (3.0m) 12s
Most Powerful	2PM (Sat 18th Oct)	13ft (4.0m) 11s

Table - best surf conditions forecast for Supertubes over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 5mm), mostly falling on Wed night. Very mild (max 19°C on Thu afternoon, min 16°C on Thu night). Winds increasing (light winds from the N on Thu night, strong winds from the W by Sat morning).										Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Sun afternoon. Very mild (max 15°C on Sat night, min 9°C on Sun night). Mainly strong winds.
		Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wed 22
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	0	2	4	1	0	0	0	0	2	5	2	2	1	1	1	2	0	2	3	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	WSW	WSW	WSW	WSW	WSW	WSW	W	W	WSW	W	SW	WSW	SW	W	WSW	WSW	SW	SW	SSW	SSW	WSW
Period(s) (?)	15	14	14	14	13	13	10	11	11	12	13	12	12	13	12	11	10	10	9	10	18
Wave Graph (?)
kJ (?)	3983	3033	2756	2068	1383	998	2091	3855	3709	1731	3087	2986	1701	878	980	571	433	388	232	289	422
Wind (km/h)	WNW	WNW	W	N	N	NW	WNW	W	WSW	WSW	SSW	S	SE	SSW	S	S	SSW	SSW	ESE	NNW	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	on	cross- off	cross	cross- on	on	on	on	on	glass	cross- off	cross- off	cross	cross	cross	cross	cross- on	cross- off	glass	cross- on
High Tide / height (m)	11:52PM 0.51	6:20AM 0.56		11:10PM 0.45	7:18AM 0.53		9:33PM 0.45	8:06AM 0.49		8:58PM 0.49	8:51AM 0.45		8:53PM 0.54	9:37AM 0.40		8:56PM 0.59	10:30AM 0.36		9:03PM 0.64
Low Tide / height (m)	2:07AM 0.50		2:59PM 0.15	2:31AM 0.43		3:08PM 0.22	2:59AM 0.36		2:59PM 0.28	3:28AM 0.31		2:27PM 0.32	3:59AM 0.26	1:51PM 0.34		4:33AM 0.22	1:26PM 0.34			5:09AM 0.19

		Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wed 22
Sunrise	-	5:37	-	-	5:37	-	-	5:35	-	-	5:33	-	-	5:33	-	-	5:31	-	-	5:31	-
Sunset	-	-	6:32	-	-	6:34	-	-	6:34	-	-	6:35	-	-	6:36	-	-	6:37	-	-	6:37

Rain (mm)	2	2	-	-	-	-	1	-	-	-	4	10	-	-	-	-	-	-	-	-	-
Temp. °C	18	18	19	18	18	19	19	17	16	15	15	12	10	14	14	13	14	14	13	14	14
Feels °C (?)	15	15	16	18	13	15	14	8	7	9	11	6	4	7	6	7	10	8	8	13	11

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

Wind Update Wind reports 12 km away suggest it is still onshore at Supertubes (moderate winds from the WNW at Cape Naturaliste Lh). A 2.9m groundswell from the WSW
40 minutes ago Supertubes

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Actual: 40 min ago

24 km/h

WNW

Onshore

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Supertubes 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 Supertubes Surf forecast

The above surf forecast table for Supertubes provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Supertubes can be found by selecting the local surf guide option on the grey menu. Our Supertubes 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 (Supertubes) 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 Supertubes 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.

Supertubes is 67 km (42 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.