Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 7 pm 06 Sep 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

17.5°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 (07 Sep):

Morning surf: Morning surf (07 Sep, local time) - 13ft (4.0m), 16s period with SW swell.
Afternoon surf: Afternoon surf (07 Sep, local time) - 11ft (3.5m), 16s period with SW swell.
Evening surf: Evening surf (07 Sep, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 12AM is: 4.5m 17s primary swell from a Southwest direction and 1.0m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm September 06). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AWST) & Date	Wave Height	Wave Period
Morning (07 Sep)	13ft (4.0m)	16s
Afternoon (07 Sep)	11ft (3.5m)	16s
Evening (07 Sep)	11ft (3.5m)	16s

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

	Short Range Forecast Mostly dry. Warm (max 20°C on Wed afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the SE on Tue afternoon, light winds from the ENE by Wed afternoon).
	Sun 6			Monday 7								Tuesday 8
	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	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 18	SW 18	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16
Wave Graph
kJ	9294	12876	12066	10682	9408	7879	6673	6286	6486	6158	6346	7751	9520	10051	9353	8486	7513	6882	6285
Wind (km/h)	SE	ESE	ESE	E	ESE	ESE	SE	SSE	SSE	SE	SE	ESE	ESE	ESE	ESE	SE	SE	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	on	cross-on	cross-on	cross-on	cross-on	cross-on	on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on	on	cross-on	cross-on	cross-on
High Tide				00:13AM0.53m			8:30AM0.82m					11:36PM0.47m			9:19AM0.86m
Low Tide	3:57PM0.12m			1:11AM0.53m					4:37PM0.14m			1:56AM0.46m						5:14PM0.19m


	—	—	—	—	6:31	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—
	6:02	—	—	—	—	—	—	—	6:04	—	—	—	—	—	—	—	6:05	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	13	12	11	12	12	14	14	14	13	13	13	13	12	15	17	17	16	12
Feels °C	7	7	8	7	9	9	10	10	9	7	8	9	9	8	10	10	10	12	8
Swell 1 Height (m) Direction Period (s)	SW 18	SW 18	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16
kJ	9294	12876	12066	10682	9408	7879	6673	6286	6486	6158	6346	7751	9520	10051	9353	8486	7513	6882	6285
Swell 2 Height (m) Direction Period (s)	SSE 11	S 11	—	SE 8	SSE 10	SSE 10	SSE 10	SSE 10	S 10	—	SSE 9	—	—	—	—	—	—	—	—
kJ	43	38	—	192	182	67	20	37	8	—	8	—	—	—	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SSE 7	SE 8	SE 10	—	—	—	—	—	SSE 9	SSE 5	SSE 5	SE 5	SE 4	SE 5	SE 5	SE 5	SE 6	SE 7	SE 7
kJ	366	169	188	—	—	—	—	—	17	52	61	35	34	49	74	111	206	299	219
Nearest Offshore or Glassy	Peppermint Grove Reef WA - Perth South	Peppermint Grove Reef WA - Perth South	Huzzawouie (Huzzas) WA - Margaret River	Redgate WA - Margaret River	Deepdene WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Castle Rock WA - Margaret River	Boneyards WA - Margaret River	Bunbury The Wall WA - Perth South	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Conto Springs WA - Margaret River	Big Rock WA - Margaret River	Ellensbrook WA - Margaret River	Redgate WA - Margaret River	Redgate WA - Margaret River
Rating (10 max)	4	4	9	9	7	8	7	3	4	4	7	8	9	8	9	8	6	9	8
Distance (km)	96	96	54	30	5	24	24	83	88	123	24	24	24	54	24	53	50	30	30
Best forecast wave conditions in Margaret River			Yallingup Beach	Surfers Point	Yallingup Beach	Yallingup Beach	Surfers Point	The Quarries	Boneyards		Conto Springs	Conto Springs	Conto Springs	South Point	South Point	Cobblestones	Supertubes	Redgate	Redgate
Rating (10 max)			9	9	9	8	7	4	4		7	8	9	8	9	9	8	9	8
Best forecast wave conditions in Australia	Windang Island NSW - Illawarra	JD Reef NSW - Newcastle	Yallingup Beach WA - Margaret River	Surfers Point WA - Margaret River	Yallingup Beach WA - Margaret River	Yallingup Beach WA - Margaret River	Surfers Point WA - Margaret River	Bunbury The groyne WA - Perth South	Blacknose Point VIC - Far West	Flatrock SA - Eyre Peninsula	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Douglas Point SA - East Coast	South Point WA - Margaret River	Cobblestones WA - Margaret River	Supertubes WA - Margaret River	Redgate WA - Margaret River	Redgate WA - Margaret River
Rating (10 max)	4	4	9	9	9	8	7	4	4	7	7	8	9	8	9	9	8	9	8
Header Global	Gerickes Point South Africa	Charleston New Zealand	Injidup Carpark Australia	Cow Bombie Australia	Injidup Carpark Australia	Injidup Carpark Australia	Amanzimtoti South Africa	Amanzimtoti South Africa	Reunion South Africa	Etang-Sale Reunion	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Luna Park Australia	Injidup Carpark Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Bancoora Australia
Rating (10 max)	6	5	8	9	7	6	7	8	5	5	5	5	5	5	7	9	8	8	7

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)

Ben Mondy

Summer School: The Timeline of The Boardshort

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 (07 Sep):

Short Range Forecast

Latest Updates

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)

Summer School: The Timeline of The Boardshort

FREE! Surf-Forecast.com widget for your website