Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 am 31 Oct 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

17.7°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 (31 Oct):

Morning surf: Morning surf (31 Oct, local time) - 4.5ft (1.3m), 12s period with SW swell.
Afternoon surf: Afternoon surf (31 Oct, local time) - 4.5ft (1.3m), 12s period with SW swell.
Evening surf: Evening surf (31 Oct, local time) - 8ft (2.5m), 14s period with SSW swell.

The current surf forecast for Augusta Rivermouth at 5AM is: 1.3m 12s primary swell from a Southwest direction (forecast issued at 01:00am October 31). An open ocean swell of 0.6m 5s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (31 Oct)	4.5ft (1.3m)	12s
Afternoon (31 Oct)	4.5ft (1.3m)	12s
Evening (31 Oct)	8ft (2.5m)	14s

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

	Short Range Forecast Moderate rain (total 11mm), heaviest on Sat morning. Very mild (max 19°C on Sat afternoon, min 14°C on Sat night). Mainly fresh winds.
	Saturday 31								Sunday 1								Monday 2
	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)	2	1	1	2	2	0	0	1	1	2	3	4	3	3	3	3	3	3	2	2	2	2	2	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 13	SW 12	SW 12	SW 12	SW 12	SW 15	SSW 14	SSW 14	SSW 14	SSW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SSW 13	SW 13	SW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13
Wave Graph
kJ	643	537	511	503	511	1262	2515	2250	3078	2856	2647	2451	2193	1922	2073	2158	1567	2426	2417	2638	3032	3292	3331	3051
Wind (km/h)	NNE	NE	NNE	N	W	SSW	S	SSW	SW	SW	WSW	W	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	WNW	NW	WNW	WNW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	off	cross-off	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide	11:36PM0.74m								00:14AM0.67m										5:41AM0.62m					10:27PM0.49m
Low Tide					12:48PM0.11m								1:49PM0.12m									2:35PM0.15m


	—	5:20	—	—	—	—	—	—	—	5:18	—	—	—	—	—	—	—	5:18	—	—	—	—	—	—
	—	—	—	—	—	6:45	—	—	—	—	—	—	—	6:46	—	—	—	—	—	—	—	6:47	—	—
mm	6	3	6	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	1	1
Temp °C	14	14	15	17	19	16	15	15	14	14	14	14	15	15	15	15	15	16	17	17	18	17	17	16
Feels °C	13	11	12	14	16	12	11	12	11	11	11	11	11	10	11	11	11	12	12	12	13	12	13	12
Swell 1 Height (m) Direction Period (s)	SW 13	SW 12	SW 12	SW 12	SW 12	SW 15	NW 7	SSW 14	SSW 14	SSW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SSW 13	SW 13	SW 13	S 23	SW 22	SW 21	SW 21	SW 21
kJ	643	537	511	503	511	1262	44	2250	3078	2856	2647	2451	2193	1922	2073	2158	1567	2426	2417	11	18	18	18	18
Swell 2 Height (m) Direction Period (s)	WNW 5	W 5	WNW 5	WNW 5	SSW 16	NW 7	WNW 7	NW 7	NW 7	NW 7	NW 8	WNW 7	WNW 7	—	—	—	—	—	—	S 23	SW 22	—	SW 21	—
kJ	26	19	15	19	171	77	21	26	26	27	28	21	5	—	—	—	—	—	—	11	18	—	18	—
Swell 3 Height (m) Direction Period (s)	—	—	SW 17	SW 16	E 8	NW 7	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	12	69	1	86	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	WNW 5	NNE 3	NNE 3	NNE 3	NW 6	—	SSW 14	SSW 6	—	—	—	—	—	WNW 4	NW 7	W 6	W 6	—	WNW 6	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13
kJ	31	2	6	4	56	—	2515	170	—	—	—	—	—	19	8	119	138	—	127	2638	3032	3292	3331	3051
Nearest Offshore or Glassy	Augusta Rivermouth WA - Margaret River	Boranup Beach WA - Margaret River	Boranup Beach WA - Margaret River	Augusta Rivermouth WA - Margaret River	Rocky Head WA - Far South	Castle Rock WA - Margaret River	Bunbury The Wall WA - Perth South	Injidup Point WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Augusta Rivermouth WA - Margaret River	Hussas WA - Margaret River	Rocky Head WA - Far South	Wilsons Inlet WA - Far South	Rocky Head WA - Far South	Rocky Head WA - Far South	Rocky Head WA - Far South	Wilsons Inlet WA - Far South	Nanarup Beach WA - Far South	Cheynes Point WA - Far South	Bremer Bay WA - Far South	Wilsons Inlet WA - Far South	Wilsons Inlet WA - Far South
Rating (10 max)	2	3	3	2	3	1	2	4	4	4	4	4	4	4	3	4	4	4	4	2	2	2	4	4
Distance (km)	0	13	13	0	158	83	123	72	55	55	55	0	55	158	213	158	158	158	213	272	334	389	213	213
Best forecast wave conditions in Margaret River	Surfers Point	Boranup Beach	Boranup Beach	The Bombie and Boat Ramp		Castle Rock		Injidup Point	Hussas	Hussas	Hussas	Augusta Rivermouth	Hussas
Rating (10 max)	3	3	3	3		1		4	4	4	4	4	4
Best forecast wave conditions in Australia	Luna Park VIC - Far West	Mount Cameron TAS - West Coast	Bruny Island - Cloudy Bay TAS - East Coast	The Bombie and Boat Ramp WA - Margaret River	The Farm NSW - Illawarra	The Farm NSW - Illawarra	Boneyard NSW - Illawarra	Fairhaven VIC - Torquay	Fairhaven VIC - Torquay	Anson Bay Norfolk Island	St George River VIC - Cape Otway	Anson Bay Norfolk Island	Hussas WA - Margaret River	Remarkable Caves TAS - East Coast	Quarantine VIC - Mornington Peninsula	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Shipstern Bluff TAS - East Coast	Quarantine VIC - Mornington Peninsula	Mount Cameron TAS - West Coast	Nettley Bay Reefs TAS - West Coast	Trial Harbour TAS - West Coast	Bruny Island - Cloudy Bay TAS - East Coast
Rating (10 max)	4	4	3	3	3	2	3	4	4	4	4	4	4	4	3	4	4	4	4	4	5	5	5	4
Header Global	Dunedin - Bobs Beach New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Ouano Lefts New Caledonia	St Vincent Left New Caledonia	Achadas Da Cruz Portugal	Niyodo Rivermouth Japan	Afife Portugal	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Kaiser's (Hachijojima Island) Japan	Ahijedero Mexico	Ahijedero Mexico	Malaking Gasang (Baler) Philippines	Trial Harbour Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lebu Chile	Lincoln City Nelscott Reef United States
Rating (10 max)	8	7	6	5	5	5	5	4	5	4	5	5	5	5	4	4	4	5	4	4	4	5	5	5

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 (31 Oct):

Short Range Forecast

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