Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 am 30 Jul 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

18.8° 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 (30 Jul):

Morning surf: Morning surf (30 Jul, local time) - 6ft (1.9m), 15s period with SW swell.
Afternoon surf: Afternoon surf (30 Jul, local time) - 6ft (1.9m), 14s period with SW swell.
Evening surf: Evening surf (30 Jul, local time) - 5ft (1.6m), 18s period with SW swell.

The current surf forecast for Augusta Rivermouth at 7AM is: 1.9m 15s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South-southeast direction (forecast issued at 01:00am July 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & Date	Wave Height	Wave Period
Morning (30 Jul)	6ft (1.9m)	15s
Afternoon (30 Jul)	6ft (1.9m)	14s
Evening (30 Jul)	5ft (1.6m)	18s

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

	Short Range Forecast Light rain (total 4mm), mostly falling on Fri afternoon. Very mild (max 18°C on Thu afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the ESE by Sat night).
	Thursday 30								Friday 31								Saturday 1
	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)	4	4	4	4	4	4	4	5	5	5	5	!	!	!	!	0	0	0	0	!	!	!	!	!
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 16	SW 16	SW 15	SW 14	SW 14	SW 15	SW 18	SW 18	SW 17	SW 16	SSW 16	SSW 17	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 16	SSW 15	SSW 15	SSW 14
Wave Graph
kJ	1933	1630	1547	1426	1289	1542	1671	4045	4090	4077	5151	7354	8094	7995	9648	8542	7055	6550	5922	5922	8371	9979	8766	7132
Wind (km/h)	NNE	NNE	NNE	N	NW	NW	NNW	NNW	NNW	NW	NW	NW	WNW	WSW	WSW	SW	SSW	SSW	SSW	SSW	S	SSE	SSE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	off	cross-off	off	off	off	off	off	cross-off	cross-off	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	on	on	cross-on
High Tide	00:03AM0.44m			10:39AM0.95m					11:27PM0.44m				11:15AM0.91m				11:17PM0.45m				11:54AM0.84m
Low Tide	1:58AM0.44m						6:58PM0.36m			3:08AM0.39m					7:17PM0.39m			4:03AM0.35m					7:33PM0.42m


	—	7:13	—	—	—	—	—	—	—	7:13	—	—	—	—	—	—	—	7:13	—	—	—	—	—	—
	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:37	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	1	3	—	—	—	—	—	—	—	—	—	—
Temp °C	12	12	13	16	18	17	16	15	15	16	17	18	18	16	15	14	13	13	13	13	13	13	13	13
Feels °C	9	9	10	13	14	14	14	13	12	13	14	13	12	11	8	7	6	7	7	7	8	8	9	10
Swell 1 Height (m) Direction Period (s)	SW 16	SW 16	SW 15	SW 14	SW 14	SW 15	SW 14	SW 18	SW 17	SW 16	SSW 16	SSW 17	SW 16	SW 16	—	—	SW 15	SW 15	SW 15	SW 15	SW 16	SSW 15	SSW 15	SSW 14
kJ	1933	1630	1547	1426	1289	1542	1285	4045	4090	4077	5151	7354	8094	7995	—	—	7055	6550	5922	5922	8371	9979	8766	7132
Swell 2 Height (m) Direction Period (s)	S 10	S 10	SSE 10	SW 20	SW 20	SW 19	SW 18	SSE 9	SSE 9	SE 9	—	—	—	—	—	—	—	—	—	SSW 18	—	—	—	—
kJ	154	125	128	746	969	863	1671	32	32	20	—	—	—	—	—	—	—	—	—	883	—	—	—	—
Swell 3 Height (m) Direction Period (s)	SW 22	SW 22	SW 21	SSE 10	SSE 10	S 9	SSE 9	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	119	227	216	98	96	64	27	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	NW 4	—	—	—	NW 4	WNW 4	WNW 5	W 6	WSW 7	SW 16	SW 16	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	11	—	—	—	27	32	105	305	461	9648	8542	—	—	—	—	—	—	—	—
Nearest Offshore or Glassy	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Wilsons Inlet WA - Far South	Wilsons Inlet WA - Far South	Wilsons Inlet WA - Far South	Cheynes Point WA - Far South	Port Denison WA - North West	Bunbury The Wall WA - Perth South	Castle Rock WA - Margaret River	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Deepdene WA - Margaret River
Rating (10 max)	4	4	4	4	4	4	4	5	5	5	5	4	5	5	4	5	4	3	5	5	5	9	8	6
Distance (km)	0	0	0	0	0	0	0	0	0	0	0	213	213	213	334	552	123	83	72	72	72	24	24	5
Best forecast wave conditions in Margaret River	Surfers Point	Surfers Point	The Guillotine	Deepdene	Augusta Rivermouth	The Guillotine	Augusta Rivermouth	Augusta Rivermouth	Augusta Rivermouth	Augusta Rivermouth	Augusta Rivermouth							Castle Rock	Injidup Point	Injidup Point	Injidup Point	Surfers Point	Surfers Point	Surfers Point
Rating (10 max)	4	4	4	4	4	4	4	5	5	5	5							3	5	5	5	9	9	8
Best forecast wave conditions in Australia	The Farm NSW - Illawarra	Forresters NSW - Newcastle	JD Reef NSW - Newcastle	Turtles WA - North West	Cyclops WA - Far South	Golf Course Reef NSW - South Coast	Ulladulla Bommie NSW - South Coast	Mandalay Beach WA - Far South	Augusta Rivermouth WA - Margaret River	Augusta Rivermouth WA - Margaret River	Rocky Head WA - Far South	Luna Park VIC - Far West	Ocean Beach WA - Far South	Ocean Beach WA - Far South	Luna Park VIC - Far West	Jakes WA - North West	Posties SA - East Coast	Trial Harbour TAS - West Coast	Luna Park VIC - Far West	Douglas Point SA - East Coast	Luna Park VIC - Far West	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	4	4	4	4	4	4	4	5	5	5	5	4	5	5	4	5	5	6	5	7	6	9	9	8
Header Global	Left Point Australia	Bancoora Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Asu Indonesia	Asu Indonesia	Arrawarra Australia	Asu Indonesia	Asu Indonesia	Nine Mile New Zealand	Nine Mile New Zealand	Fox River New Zealand	Sky Williams New Zealand	Trial Harbour Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Gas Bay Australia	Cobblestones Australia	Three Points New Zealand
Rating (10 max)	5	4	4	4	4	4	4	4	4	4	4	4	4	9	6	5	7	6	5	5	6	9	9	9

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Latest Updates

Ben Mondy

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

Ben Mondy

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Augusta Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Augusta Rivermouth 48 hour detailed Surf Forecast

How big are the waves at Augusta Rivermouth today (30 Jul):

Short Range Forecast

Latest Updates

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

Summer School: The Timeline of The Boardshort

How Our WaveFinder Tool Makes Forecasting Easier Than Ever Before

The Five Best Forecasts For International Surfing Day 2026

Best Surf Travel Deals & Discounts For 2026 To Help Make Surf Travel Cheaper

FREE! Surf-Forecast.com widget for your website