Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 7 am 12 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 (12 Oct):

Morning surf: Morning surf (12 Oct, local time) - 11ft (3.5m), 15s period with SW swell.
Afternoon surf: Afternoon surf (12 Oct, local time) - 10ft (3.0m), 14s period with SSW swell.
Evening surf: Evening surf (12 Oct, local time) - 10ft (3.0m), 14s period with SSW swell.

The current surf forecast for Augusta Rivermouth at 2PM is: 3.0m 14s primary swell from a South-southwest direction (forecast issued at 07:00am October 12). The wind direction is predicted to be onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (12 Oct)	11ft (3.5m)	15s
Afternoon (12 Oct)	10ft (3.0m)	14s
Evening (12 Oct)	10ft (3.0m)	14s

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

	Short Range Forecast Light rain (total 7mm), mostly falling on Wed night. Warm (max 24°C on Wed morning, min 9°C on Mon night). Wind will be generally light.
	Monday 12							Tuesday 13								Wednesday 14
	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	2	3	2	0	2	2	1	1	0	0	1	2	2	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	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	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 13	SW 14	SW 14
Wave Graph
kJ	5583	5024	4568	4139	3894	3197	3516	3110	2782	2531	2334	2036	1700	1760	1477	893	734	605	527	429	423	443	424
Wind (km/h)	SE	ESE	SE	SSE	SSE	SE	ESE	E	E	E	ENE	SSE	SSE	ESE	ENE	ENE	NE	NE	N	N	NW	NW	NNW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross	cross	on	on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	off	off	off	off
High Tide							9:34PM0.70m								9:55PM0.72m					11:16AM0.28m			10:19PM0.73m
Low Tide		5:21AM0.16m								6:00AM0.19m								6:46AM0.23m		12:56PM0.27m


	5:41	—	—	—	—	—	—	—	5:41	—	—	—	—	—	—	—	5:39	—	—	—	—	—	—
	—	—	—	—	6:30	—	—	—	—	—	—	—	6:30	—	—	—	—	—	—	—	6:30	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	3
Temp °C	11	11	14	13	13	13	11	10	9	10	18	20	17	18	16	14	14	16	24	23	20	18	16
Feels °C	7	7	9	7	7	7	5	5	4	5	14	16	13	15	11	8	7	9	18	17	16	16	13
Swell 1 Height (m) Direction Period (s)	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	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 13	SW 14	SW 14
kJ	5583	5024	4568	4139	3894	3197	3516	3110	2782	2531	2334	2036	1700	1760	1477	893	734	605	527	429	423	443	424
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	SW 13	SSW 14	SW 13	SW 13	SW 13	—	SE 6	SE 6	ESE 4	ESE 7	ESE 7	NW 8	SE 8	SE 8
kJ	—	—	—	—	—	—	—	—	—	1190	1030	215	113	839	—	35	20	7	5	5	2	2	3
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	NW 6	NE 4	SSE 8	S 13	S 13
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	4	7	4	3
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	SSE 5	SE 4	E 4	E 4	E 4	NE 3	—	SSE 4	SE 6	ESE 6	ENE 3	NE 4	NNE 4	NNE 4	NNW 4	NNW 4	NW 4	NW 4
kJ	—	—	—	—	—	59	38	21	27	21	3	—	31	107	111	7	20	18	11	16	22	25	21
Nearest Offshore or Glassy	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Conto Springs WA - Margaret River	Hussas WA - Margaret River	Marengo VIC - Cape Otway	Bunbury The groyne WA - Perth South	Conspicuous Beach WA - Far South	Gas Bay WA - Margaret River	Gas Bay 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	Tarcoola (Chanteez) WA - North West	Hush Hush Beach WA - Far South	Lights Beach WA - Far South	Chicken Reef WA - Rottnest Island	Mandalay Beach WA - Far South	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River
Rating (10 max)	5	5	5	5	6	3	4	5	5	4	4	4	4	4	4	3	2	3	1	2	2	2	2
Distance (km)	5	5	24	55	2583	121	175	37	37	5	5	24	24	24	5	616	121	210	258	114	0	0	0
Best forecast wave conditions in Margaret River	Surfers Point	Surfers Point	Surfers Point	Hussas				Gas Bay	Gas Bay	Surfers Point	The Guillotine	Supertubes	Injidup Point	Injidup Carpark	Surfers Point						Augusta Rivermouth	Augusta Rivermouth	Augusta Rivermouth
Rating (10 max)	6	5	5	5				5	5	5	4	4	4	4	4						2	2	2
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Point Roadnight VIC - Torquay	Apollo Bay VIC - Cape Otway	St George River VIC - Cape Otway	Cathedral Rock VIC - Cape Otway	Cathedral Rock VIC - Cape Otway	Point Roadnight VIC - Torquay	Surfers Point WA - Margaret River	The Guillotine WA - Margaret River	Supertubes WA - Margaret River	Daly Heads SA - Yorke Peninsula	Daly Heads SA - Yorke Peninsula	Surfers Point WA - Margaret River	Cyclops WA - Far South	Cyclops WA - Far South	Right Point (Cat Bay) VIC - Phillip Island	Monument SA - Eyre Peninsula	Monument SA - Eyre Peninsula	Guillotines NSW - South Coast	Guillotines NSW - South Coast	Trial Harbour TAS - West Coast
Rating (10 max)	6	5	5	5	6	7	7	7	6	5	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Cow Bombie Australia	Cow Bombie Australia	Cobblestones Australia	Point Roadnight Australia	Outside Corner Indonesia	Benkunqut Indonesia	Cathedral Rock Australia	Cathedral Rock Australia	Point Roadnight Australia	Bali Village Indonesia	Outside Corner Indonesia	Grindavik Lighthouse ( Hopsnesta) Iceland	Ahijedero Mexico	Viri Inga O Tuki Chile	Ahijedero Mexico	Viri Inga O Tuki Chile	Papa Tangaroa Chile	Papa Tangaroa Chile	Papa Tangaroa Chile	Viri Inga O Tuki Chile	Ahijedero Mexico	Ahijedero Mexico	Asu Indonesia
Rating (10 max)	6	5	5	5	5	5	7	7	6	5	5	5	4	5	4	5	6	6	7	8	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)

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Augusta Rivermouth 48 hour detailed Surf Forecast

How big are the waves at Augusta Rivermouth today (12 Oct):

Short Range Forecast

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