Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 7 am 13 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 (13 Oct):

Morning surf: Morning surf (13 Oct, local time) - 8ft (2.5m), 14s period with SSW swell.
Afternoon surf: Afternoon surf (13 Oct, local time) - 8ft (2.4m), 13s period with SSW swell.
Evening surf: Evening surf (13 Oct, local time) - 6.5ft (2.0m), 13s period with SSW swell.

The current surf forecast for Augusta Rivermouth at 12PM is: 2.5m 13s primary swell from a South-southwest direction and 1.9m 14s secondary swell from a South direction, 0.5m 4s secondary swell from a East direction (forecast issued at 07:00am October 13). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (13 Oct)	8ft (2.5m)	14s
Afternoon (13 Oct)	8ft (2.4m)	13s
Evening (13 Oct)	6.5ft (2.0m)	13s

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

	Short Range Forecast Light rain (total 8mm), mostly falling on Wed night. Warm (max 26°C on Wed afternoon, min 11°C on Tue morning). Mainly fresh winds.
	Tuesday 13							Wednesday 14								Thursday 15
	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	2	3	1	0	2	1	1	1	0	0	1	1	0	1	0	0	0	1	1	1	1	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	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 12	SW 14	SW 14	SSW 13	SW 13	SW 13	SW 13	SW 12	SW 18	SW 18	SW 17
Wave Graph
kJ	2782	2531	2334	2036	1573	1430	1173	893	734	605	527	429	417	450	431	313	347	286	277	260	260	375	439
Wind (km/h)	E	E	E	SSE	SSE	SE	ENE	NE	NE	NE	NNE	N	NW	WNW	NNW	WSW	WSW	WSW	W	W	WNW	NW	NW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross	cross	on	on	cross-on	cross	cross-off	cross-off	cross-off	cross-off	off	cross-off	cross-off	off	cross	cross	cross	cross-off	cross-off	cross-off	cross-off	off
High Tide							9:55PM0.72m					11:16AM0.28m			10:19PM0.73m								10:44PM0.72m
Low Tide		6:00AM0.19m								6:46AM0.23m		12:56PM0.27m								1:40PM0.23m


	5:41	—	—	—	—	—	—	—	5:39	—	—	—	—	—	—	—	5:37	—	—	—	—	—	—
	—	—	—	—	6:30	—	—	—	—	—	—	—	6:30	—	—	—	—	—	—	—	6:31	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	1	2	5	—	—	—	—	—	—	—
Temp °C	9	11	18	20	16	18	16	15	15	17	24	26	20	17	15	16	15	16	17	17	16	16	15
Feels °C	4	6	14	16	12	15	11	9	8	10	18	20	17	13	10	12	11	12	12	13	12	13	12
Swell 1 Height (m) Direction Period (s)	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 12	SW 14	SW 14	SSW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	W 9
kJ	2782	2531	2334	2036	1573	1430	1173	893	734	605	527	429	417	450	431	313	347	286	277	260	214	240	450
Swell 2 Height (m) Direction Period (s)	—	SW 13	S 14	SW 13	SW 13	SW 13	—	—	SE 6	SE 6	SE 7	ESE 7	ESE 7	SE 8	SE 8	ESE 8	ESE 9	W 11	SW 19	SW 19	SW 18	SW 18	SW 12
kJ	—	1190	1371	215	113	839	—	—	26	10	12	5	5	2	3	7	7	62	96	179	260	375	224
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	NW 6	ENE 4	S 13	S 14	S 13	SW 21	SSW 21	SW 20	SSE 11	SSE 11	SSE 11	SSE 11	SW 17
kJ	—	—	—	—	—	—	—	—	—	—	2	3	4	4	3	18	44	61	12	12	11	11	439
Wind waves Height (m) Direction Period (s)	E 4	E 4	E 4	SE 3	SSE 5	SSE 6	SE 6	ESE 6	NE 4	NNE 4	NNE 4	NNW 4	NW 4	NW 5	NW 5	WNW 6	W 6	W 7	W 8	W 9	W 10	W 9	WNW 9
kJ	19	14	6	9	52	100	85	87	17	25	13	34	46	42	58	126	159	254	439	481	610	492	626
Nearest Offshore or Glassy	Boodjidup Beach 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	Conspicuous Beach WA - Far South	Lights Beach WA - Far South	Chicken Reef WA - Rottnest Island	Mandalay Beach WA - Far South	Windy Harbour WA - Far South	Mandalay Beach WA - Far South	Windy Harbour WA - Far South	Rocky Head WA - Far South	Hussas WA - Margaret River	Hussas WA - Margaret River	NIne Mile Beach WA - Far South	Backdoors SA - Nullarbor	Cunns SA - Nullarbor	Wilsons Inlet WA - Far South	Augusta Rivermouth WA - Margaret River
Rating (10 max)	4	4	4	4	4	4	4	3	3	3	1	2	3	2	2	2	3	3	1	2	1	2	2
Distance (km)	33	5	5	24	24	24	5	616	175	210	258	114	97	114	97	158	55	55	613	1674	1674	213	0
Best forecast wave conditions in Margaret River	Gas Bay	Surfers Point	Surfers Point	Supertubes	Yallingup Beach	Yallingup Beach	Surfers Point										Hussas	Hussas					Augusta Rivermouth
Rating (10 max)	5	5	4	4	4	4	4										3	3					2
Best forecast wave conditions in Australia	Point Roadnight VIC - Torquay	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	Daly Heads SA - Yorke Peninsula	Daly Heads SA - Yorke Peninsula	Cyclops WA - Far South	Cyclops WA - Far South	May's Point TAS - East Coast	Right Point (Cat Bay) VIC - Phillip Island	Monument SA - Eyre Peninsula	Daly Heads SA - Yorke Peninsula	Guillotines NSW - South Coast	Pink Rocks NSW - Far South	JD Reef NSW - Newcastle	JD Reef NSW - Newcastle	Trial Harbour TAS - West Coast	Mount Cameron TAS - West Coast	Snapper Rocks QLD - Gold Coast	Snapper Rocks QLD - Gold Coast	Trial Harbour TAS - West Coast	Luna Park VIC - Far West	Luna Park VIC - Far West
Rating (10 max)	6	5	4	4	4	4	4	4	4	4	4	3	3	4	4	4	4	4	2	2	3	3	3
Header Global	Point Roadnight Australia	Bali Village Indonesia	Outside Corner Indonesia	Outside Corner Indonesia	Ahijedero Mexico	Ahijedero Mexico	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Trial Harbour Australia	Papa Tangaroa Chile	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Ahijedero Mexico	Ahijedero Mexico	Grindavik Lighthouse ( Hopsnesta) Iceland	Asu Indonesia	Inishcrone Ireland	Bali Village Indonesia	Machir Bay (Islay) United Kingdom	Albatross South Africa	Dolphin Point South Africa	Gerickes Point South Africa	Gerickes Point South Africa
Rating (10 max)	6	5	5	5	4	4	5	5	6	6	7	8	4	4	9	4	7	4	6	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 (13 Oct):

Short Range Forecast

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