Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 am 27 Aug 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

18.4°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 (27 Aug):

Morning surf: Morning surf (27 Aug, local time) - 13ft (4.0m), 15s period with SW swell.
Afternoon surf: Afternoon surf (27 Aug, local time) - 10ft (3.0m), 14s period with SW swell.
Evening surf: Evening surf (27 Aug, local time) - 10ft (3.0m), 14s period with SW swell.

The current surf forecast for Augusta Rivermouth at 5AM is: 4.5m 16s primary swell from a Southwest direction (forecast issued at 01:00am August 27). The wind direction is predicted to be onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (27 Aug)	13ft (4.0m)	15s
Afternoon (27 Aug)	10ft (3.0m)	14s
Evening (27 Aug)	10ft (3.0m)	14s

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

	Short Range Forecast Mostly dry. Very mild (max 19°C on Sat afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SSE on Thu afternoon, light winds from the E by Sat night).
	Thursday 27								Friday 28								Saturday 29
	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)	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	1	1	2	1	0	2	!	!
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 15	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SSW 13	SW 12	SW 12	SW 12	SW 12	SW 11	SW 11	SW 19	SW 19	SSW 16	SW 18	SW 18	SW 17	SW 17
Wave Graph
kJ	10162	9447	8064	5663	4370	3761	3171	2448	2094	1834	1960	1144	954	736	573	492	553	1100	3345	2503	5314	6227	6314	6242
Wind (km/h)	SSE	S	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SE	SE	ESE	E	E	ESE	E	ESE	SE	ESE	ENE	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	on	on	on	on	on	on	on	on	on	on	cross-on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross-on
High Tide				10:07AM0.85m				10:17PM0.44m				10:42AM0.83m				10:14PM0.47m					11:19AM0.77m			10:21PM0.50m
Low Tide		2:28AM0.37m					5:43PM0.33m			3:13AM0.30m					5:55PM0.36m			3:56AM0.24m					6:04PM0.40m


	—	6:45	—	—	—	—	—	—	—	6:43	—	—	—	—	—	—	—	6:43	—	—	—	—	—	—
	—	—	—	—	—	5:57	—	—	—	—	—	—	—	5:57	—	—	—	—	—	—	—	5:58	—	—
mm	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	14	14	14	14	14	13	13	12	12	12	13	14	14	13	11	10	11	11	15	17	19	16	14
Feels °C	8	8	7	7	6	7	6	7	7	7	8	8	8	8	8	7	6	7	7	11	13	16	13	12
Swell 1 Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 15	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SSW 13	SW 12	SW 12	SW 12	SW 12	SW 11	SW 11	SSW 12	SW 19	SSW 16	SW 18	SW 18	SW 17	SW 17
kJ	10162	9447	8064	5663	4370	3761	3171	2448	2094	1834	1960	1144	954	736	573	492	553	770	3345	2503	5314	6227	6314	6242
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	SW 21	SW 21	SW 21	SSW 20	SW 20	SW 20	SSW 22	SW 21	SW 21	SW 19	SW 19	SW 19	SSE 9	—	SW 24	SSW 22
kJ	—	—	—	—	—	—	—	—	18	18	18	38	97	97	308	467	463	1100	1088	1365	7	—	143	611
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	SW 21	SW 26	SW 25	SSW 24	SW 23	S 15	S 7	SW 18	SW 14	—	S 8	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	18	26	25	56	140	5	9	323	197	—	6	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	SSE 5	SSE 6	SSE 6	SSE 6	SSE 6	SSE 6	SSE 6	SE 6	SE 5	SSE 5	SE 6	SE 6	SE 6	SE 5	ESE 3	ESE 4	ESE 4	ESE 4	ESE 4	—	ESE 6
kJ	—	—	—	133	360	341	302	241	159	120	90	55	87	148	150	86	51	3	22	22	16	24	—	36
Nearest Offshore or Glassy	Huzzawouie (Huzzas) WA - Margaret River	Peppermint Grove Reef WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Cozies and Geeries WA - Perth City	Peppermint Grove Reef WA - Perth South	Huzzawouie (Huzzas) WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Pea Break WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Redgate WA - Margaret River	Redgate WA - Margaret River	Redgate WA - Margaret River	Redgate WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River
Rating (10 max)	9	4	4	4	4	4	3	4	4	4	4	4	4	3	3	4	4	4	4	6	5	6	5	5
Distance (km)	54	96	123	123	123	201	96	54	24	24	24	24	54	72	54	30	30	30	30	24	24	24	5	5
Best forecast wave conditions in Margaret River	Huzzawouie (Huzzas)							Huzzawouie (Huzzas)	Yallingup Beach	Injidup Carpark	Injidup Carpark	Yallingup Beach	Yallingup Beach	Supertubes	Injidup Carpark	Surfers Point	Surfers Point	Yallingup Beach	Surfers Point	Boodjidup Beach	Surfers Point	Surfers Point	Surfers Point	Surfers Point
Rating (10 max)	9							4	4	4	4	4	4	4	3	4	4	4	5	6	5	6	7	7
Best forecast wave conditions in Australia	Huzzawouie (Huzzas) WA - Margaret River	Luna Park VIC - Far West	Cronulla Point NSW - Sydney South Coast	Gibson Steps VIC - Far West	Ethel Wreck SA - Yorke Peninsula	Luna Park VIC - Far West	Luna Park VIC - Far West	Hanson Bay SA - Kangaroo Island	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Surfers Point WA - Margaret River	Fairhaven VIC - Torquay	Surfers Point WA - Margaret River	Boodjidup Beach WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	9	4	4	4	4	4	4	7	5	5	4	4	4	4	4	4	4	4	5	6	5	6	7	7
Header Global	Cyclops Australia	Etang-Sale Reunion	Amanzimtoti South Africa	Etang-Sale Reunion	Buchupureo Chile	Buchupureo Chile	Buchupureo Chile	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Maconde Mauritius	Tamarin Bay Mauritius	Outside Corner Indonesia	Barrancon Chile	Ahijedero Mexico	Afife Portugal	Asu Indonesia	Gas Bay Australia	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia
Rating (10 max)	6	5	5	6	6	7	7	8	9	9	9	9	7	5	5	4	4	4	5	5	5	6	7	7

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 (27 Aug):

Short Range Forecast

Latest Updates

Summer's Short. Life Is Long.

Roadsurfing in the Basque country

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How Our WaveFinder Tool Makes Forecasting Easier Than Ever Before

FREE! Surf-Forecast.com widget for your website