Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 7 am 07 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 12PM is: 3.5m 16s primary swell from a Southwest direction and 0.3m 10s secondary swell from a South-southeast direction (forecast issued at 07:00am September 07). The wind direction is predicted to be 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 Tue night). Winds decreasing (fresh winds from the SE on Tue afternoon, light winds from the ENE by Wed afternoon).
	Monday 7							Tuesday 8								Wednesday 9
	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	!	!	!	3	3	3	3	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	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	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15
Wave Graph
kJ	9408	7879	6963	6286	6486	6158	7288	7751	9167	9934	9464	8591	7513	6882	6285	5720	5189	4569	4005	3586	3357	3022	2704
Wind (km/h)	ESE	ESE	SE	SSE	SSE	SE	SE	ESE	ESE	ESE	ESE	SE	SE	E	E	E	E	ENE	ENE	E	ENE	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on	on	cross-on	cross-on	cross	cross	cross	cross	cross	cross	cross	cross	cross
High Tide			8:30AM0.82m					11:36PM0.47m			9:19AM0.86m					11:10PM0.43m			10:03AM0.86m				10:43PM0.41m
Low Tide					4:37PM0.14m			1:56AM0.46m						5:14PM0.19m			2:34AM0.38m					5:46PM0.27m


	6:31	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—	—	6:28	—	—	—	—	—	—
	—	—	—	—	6:04	—	—	—	—	—	—	—	6:05	—	—	—	—	—	—	—	6:06	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	11	12	14	14	14	13	13	13	12	12	15	17	17	15	12	11	11	12	16	20	20	18	17
Feels °C	8	9	10	10	9	7	9	9	7	8	10	10	10	10	8	7	8	8	11	17	18	15	13
Swell 1 Height (m) Direction Period (s)	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	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15
kJ	9408	7879	6963	6286	6486	6158	7288	7751	9167	9934	9464	8591	7513	6882	6285	5720	5189	4569	4005	3586	3357	3022	2704
Swell 2 Height (m) Direction Period (s)	—	SSE 10	SSE 10	SSE 10	S 10	—	SSE 9	—	—	—	—	—	—	—	—	—	—	—	S 28	SE 7	SE 7	SE 8	SW 26
kJ	—	67	20	37	8	—	8	—	—	—	—	—	—	—	—	—	—	—	16	77	54	57	171
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 28	S 28	SW 26	SW 26	SSW 26
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	16	16	27	105	132
Wind waves Height (m) Direction Period (s)	SE 10	—	—	—	SSE 9	SSE 5	SE 5	SE 5	SE 4	SE 5	SE 5	SE 5	SE 6	SE 6	SE 7	SE 7	ESE 7	ESE 7	SE 7	—	SE 7	ESE 8	ESE 8
kJ	204	—	—	—	17	66	41	51	34	41	53	107	232	200	206	194	173	164	119	—	126	110	69
Nearest Offshore or Glassy	Conto Springs 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	Ellensbrook WA - Margaret River	The Womb WA - Margaret River	Redgate WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River
Rating (10 max)	9	8	7	3	4	4	7	8	9	8	9	7	8	7	6	5	5	5	4	4	4	4	4
Distance (km)	24	24	24	83	88	123	24	24	24	54	24	50	46	30	5	5	5	5	5	5	5	5	5
Best forecast wave conditions in Margaret River	Yallingup Beach	Conto Springs	Surfers Point	The Quarries	Boneyards		Conto Springs	Conto Springs	Conto Springs	South Point	Supertubes	Cobblestones	Cobblestones	Margaret River Bommie	Margaret River Bommie	Redgate	Surfers Point	Surfers Point	The Bombie and Boat Ramp	Cobblestones	Surfers Point	Surfers Point	Surfers Point
Rating (10 max)	9	8	7	4	4		7	8	9	8	9	9	8	8	7	7	6	5	5	5	5	5	5
Best forecast wave conditions in Australia	Yallingup Beach WA - Margaret River	Conto Springs WA - Margaret River	Surfers Point WA - Margaret River	Bunbury The Wall WA - Perth South	Blacknose Point VIC - Far West	Trial Harbour TAS - West Coast	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Douglas Point SA - East Coast	Supertubes WA - Margaret River	Cobblestones WA - Margaret River	Cobblestones WA - Margaret River	Margaret River Bommie WA - Margaret River	Margaret River Bommie WA - Margaret River	Redgate WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Cobblestones WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	9	8	7	4	4	5	7	8	9	8	9	9	8	8	7	7	6	5	5	5	5	5	5
Header Global	Injidup Carpark Australia	Injidup Carpark Australia	Amanzimtoti South Africa	Bay of Plenty South Africa	Reunion South Africa	Etang-Sale Reunion	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Cow Bombie Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Gas Bay Australia	Cobblestones Australia	Gas Bay Australia	Saint Leu Reunion	The Bombie and Boat Ramp Australia	Cobblestones Australia	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion
Rating (10 max)	7	6	7	5	5	5	5	5	5	5	9	9	8	8	7	6	6	9	5	5	9	8	7

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

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Augusta Rivermouth 48 hour detailed Surf Forecast

How big are the waves at Augusta Rivermouth today (07 Sep):

Short Range Forecast

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