Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 7 pm 05 Oct 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

18.1°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 (06 Oct):

Morning surf: Morning surf (06 Oct, local time) - 15ft (4.5m), 16s period with SW swell.
Afternoon surf: Afternoon surf (06 Oct, local time) - 13ft (4.0m), 16s period with SW swell.
Evening surf: Evening surf (06 Oct, local time) - 13ft (4.0m), 16s period with SW swell.

The current surf forecast for Augusta Rivermouth at 3AM is: 4.5m 16s primary swell from a Southwest direction (forecast issued at 07:00pm October 05). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AWST) & Date	Wave Height	Wave Period
Morning (06 Oct)	15ft (4.5m)	16s
Afternoon (06 Oct)	13ft (4.0m)	16s
Evening (06 Oct)	13ft (4.0m)	16s

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

	Short Range Forecast Moderate rain (total 16mm), heaviest on Wed night. Very mild (max 17°C on Wed morning, min 12°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SW by Thu afternoon).
	Mon 5			Tuesday 6								Wednesday 7
	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)	!	!	!	!	!	!	!	!	!	!	!	!	!	5	4	4	4	4	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 15	SW 15	SW 15	SW 15	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16
Wave Graph
kJ	6842	7301	8409	9170	10394	10023	9286	8828	7931	7293	6486	5996	5267	4826	4645	4056	4127	3916	4169
Wind (km/h)	WSW	SW	WSW	NE	NE	NE	NW	W	WSW	SW	SSW	W	WNW	W	W	WNW	W	WNW	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-on	cross-on	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide			10:40PM0.48m				8:32AM0.74m				10:11PM0.44m				9:22AM0.74m				9:45PM0.44m
Low Tide	3:35PM0.14m			1:50AM0.44m					4:10PM0.20m				2:23AM0.35m				4:37PM0.27m


	—	—	—	—	5:50	—	—	—	—	—	—	—	5:48	—	—	—	—	—	—
	6:23	—	—	—	—	—	—	—	6:24	—	—	—	—	—	—	—	6:25	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2
Temp °C	15	15	14	13	12	12	16	16	16	15	15	14	14	16	17	17	17	16	14
Feels °C	13	14	14	12	10	11	15	13	14	13	14	13	13	14	14	13	14	13	11
Swell 1 Height (m) Direction Period (s)	SW 15	SW 15	SW 15	SW 15	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16
kJ	6842	7301	8409	9170	10394	10023	9286	8828	7931	7293	6486	5996	5267	4826	4645	4056	4127	3916	4169
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 9	SSW 22	SSW 21
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	41	91	180
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	W 5	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	65	—	—
Nearest Offshore or Glassy	Hussas WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Supertubes WA - Margaret River	Hussas WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Hussas WA - Margaret River	Augusta Rivermouth WA - Margaret River	NIne Mile Beach WA - Far South	Cunns SA - Nullarbor	Flatrock SA - Eyre Peninsula	Bremer Bay WA - Far South	Rocky Head WA - Far South
Rating (10 max)	6	6	6	7	8	8	9	8	8	7	7	6	5	5	4	4	5	3	5
Distance (km)	55	54	5	5	5	5	77	55	54	24	24	54	55	0	613	1674	1845	389	158
Best forecast wave conditions in Margaret River	Hussas	Yallingup Beach	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Supertubes	Hussas	Huzzawouie (Huzzas)	Conto Springs	Gas Bay	Yallingup Beach	Injidup Point	Augusta Rivermouth
Rating (10 max)	6	6	8	9	9	9	9	8	8	7	7	6	5	5
Best forecast wave conditions in Australia	Hussas WA - Margaret River	Rocky Head WA - Far South	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	Sand Patch Beach WA - Far South	Huzzawouie (Huzzas) WA - Margaret River	Conto Springs WA - Margaret River	Trial Harbour TAS - West Coast	Trial Harbour TAS - West Coast	Trial Harbour TAS - West Coast	Ethel Wreck SA - Yorke Peninsula	Quarantine VIC - Mornington Peninsula	Nettley Bay Point TAS - West Coast	Trial Harbour TAS - West Coast	Luna Park VIC - Far West	Trial Harbour TAS - West Coast
Rating (10 max)	6	7	8	9	9	9	9	8	8	7	9	9	9	5	5	9	9	7	8
Header Global	Boneyards South Africa	Easter Reef Australia	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Supertubes Australia	Barrancon Chile	Barrancon Chile	Barrancon Chile	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Hell South Africa	Boneyards South Africa	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia
Rating (10 max)	4	5	8	9	9	9	9	4	4	4	9	9	9	9	7	5	9	9	8

Map Icons:
Break
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 (06 Oct):

Short Range Forecast

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