Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 am 11 Oct 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

18.0°C

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

Surf Forecasts:

How big are the waves at Augusta Rivermouth today (11 Oct):

Morning surf: Morning surf (11 Oct, local time) - 15ft (4.5m), 15s period with SSW swell.
Afternoon surf: Afternoon surf (11 Oct, local time) - 15ft (4.5m), 15s period with SW swell.
Evening surf: Evening surf (11 Oct, local time) - 13ft (4.0m), 15s period with SW swell.

The current surf forecast for Augusta Rivermouth at 9AM is: 4.5m 15s primary swell from a South-southwest direction (forecast issued at 01:00am October 11). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AWST) & Date	Wave Height	Wave Period
Morning (11 Oct)	15ft (4.5m)	15s
Afternoon (11 Oct)	15ft (4.5m)	15s
Evening (11 Oct)	13ft (4.0m)	15s

Table - waves today at Augusta Rivermouth. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Very mild (max 19°C on Tue afternoon, min 9°C on Mon night). Mainly fresh winds.
	Sunday 11								Monday 12								Tuesday 13
	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	5 PM	8 PM	11 PM
Rating (10 max)	0	0	0	!	!	!	!	!	!	!	!	!	0	0	0	0	0	0	2	3	1	0	2	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 16	SSW 16	SSW 16	SSW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SSW 15	SSW 14	SSW 14	SSW 14	SW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12
Wave Graph
kJ	10955	11943	11247	9468	8149	7946	7330	6831	6185	5583	5024	4568	4139	3772	3197	3465	3008	2782	2569	2288	2036	1573	1760	1501
Wind (km/h)	SSW	SSW	S	S	S	S	SSE	SSE	SE	SE	ESE	SE	SSE	SSE	SE	ESE	E	E	E	E	SSE	SSE	ESE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	cross-on	cross-on	on	on	on	on	cross-on	cross-on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross	cross	on	on	cross-on	cross
High Tide					12:17PM0.49m			9:15PM0.66m								9:34PM0.70m								9:55PM0.72m
Low Tide		4:44AM0.15m				3:02PM0.48m					5:21AM0.16m								6:00AM0.19m


	—	5:43	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—
	—	—	—	—	—	6:29	—	—	—	—	—	—	—	6:30	—	—	—	—	—	—	—	6:30	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	11	12	12	12	13	13	13	12	12	12	12	13	13	13	13	11	10	9	10	17	19	16	18	16
Feels °C	4	6	6	6	8	7	8	7	8	8	8	8	7	7	7	5	5	4	5	13	15	11	15	11
Swell 1 Height (m) Direction Period (s)	SSW 16	SSW 16	SSW 16	SSW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SSW 15	SSW 14	SSW 14	SSW 14	SW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12
kJ	10955	11943	11247	9468	8149	7946	7330	6831	6185	5583	5024	4568	4139	3772	3197	3465	3008	2782	2569	2288	2036	1573	1760	1501
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 13	SW 13	SW 13	SW 13	SW 13	SSW 13
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1102	1086	111	113	839	710
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SSE 5	—	E 4	E 4	E 4	E 4	—	SSE 4	SE 6	E 3
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	77	—	27	27	20	22	—	32	96	2
Nearest Offshore or Glassy	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Castle Rock WA - Margaret River	Spits SA - Yorke Peninsula	Huzzawouie (Huzzas) WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Hussas WA - Margaret River	Castle Rock WA - Margaret River	Bunbury The groyne WA - Perth South	Conspicuous Beach WA - Far South	Boodjidup Beach WA - Margaret River	Redgate WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Deepdene WA - Margaret River
Rating (10 max)	4	4	8	7	3	5	7	7	6	6	5	5	5	2	3	4	4	4	4	4	4	4	4	4
Distance (km)	123	123	72	72	83	1991	54	24	24	24	24	24	55	83	121	175	33	30	5	5	24	24	24	5
Best forecast wave conditions in Margaret River			Injidup Point	Injidup Point	Castle Rock		Huzzawouie (Huzzas)	Gas Bay	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Hussas	Castle Rock			Surfers Point	Surfers Point	Surfers Point	The Guillotine	Supertubes	Injidup Point	Yallingup Beach	Surfers Point
Rating (10 max)			8	7	3		7	7	6	6	6	5	5	2			5	4	5	4	4	4	4	4
Best forecast wave conditions in Australia	Luna Park VIC - Far West	Trial Harbour TAS - West Coast	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Gas Bay WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Point Roadnight VIC - Torquay	St George River VIC - Cape Otway	St George River VIC - Cape Otway	Cathedral Rock VIC - Cape Otway	Surfers Point WA - Margaret River	Cyclops WA - Far South	Surfers Point WA - Margaret River	The Guillotine WA - Margaret River	Supertubes WA - Margaret River	Stokes Bay SA - Kangaroo Island	Blacknose Point VIC - Far West	Guillotines NSW - South Coast
Rating (10 max)	6	9	9	9	9	8	8	7	6	6	6	5	5	7	7	7	5	4	5	4	4	4	5	4
Header Global	Easter Reef Australia	Trial Harbour Australia	Easter Reef Australia	Luna Park Australia	Luna Park Australia	Luna Park Australia	Easter Reef Australia	Gas Bay Australia	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Outside Corner Indonesia	Benkunqut Indonesia	Impossibles Indonesia	Cathedral Rock Australia	Cathedral Rock Australia	Bali Village Indonesia	Bali Village Indonesia	Outside Corner Indonesia	Viri Inga O Tuki Chile	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico
Rating (10 max)	6	9	9	9	9	8	8	7	6	6	6	5	5	5	5	7	6	5	5	5	6	4	4	4

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Latest Updates

Ben Mondy

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

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 Augusta Rivermouth 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.

Augusta Rivermouth 48 hour detailed Surf Forecast

How big are the waves at Augusta Rivermouth today (11 Oct):

Short Range Forecast

Latest Updates

Surf-Forecast Now Has Webcams

Road Testing the new Db Surf Roller Pro

Summer's Short. Life Is Long.

Roadsurfing in the Basque country

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

FREE! Surf-Forecast.com widget for your website