Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 am 13 Jul 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

19.1° 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 Jul):

Morning surf: Morning surf (13 Jul, local time) - 13ft (4.0m), 16s period with SSW swell.
Afternoon surf: Afternoon surf (13 Jul, local time) - 11ft (3.5m), 16s period with SW swell.
Evening surf: Evening surf (13 Jul, local time) - 11ft (3.5m), 15s period with SW swell.

The current surf forecast for Augusta Rivermouth at 7AM is: 4.0m 16s primary swell from a South-southwest direction (forecast issued at 01:00am July 13). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (AWST) & Date	Wave Height	Wave Period
Morning (13 Jul)	13ft (4.0m)	16s
Afternoon (13 Jul)	11ft (3.5m)	16s
Evening (13 Jul)	11ft (3.5m)	15s

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

	Short Range Forecast Moderate rain (total 10mm), heaviest on Wed night. Warm (max 20°C on Wed afternoon, min 11°C on Tue morning). Winds increasing (calm on Mon night, fresh winds from the NNW by Wed afternoon).
	Monday 13								Tuesday 14								Wednesday 15
	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)	!	!	!	!	!	!	!	!	5	5	5	5	4	4	4	4	4	3	3	4	4	4	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 17	SSW 17	SSW 16	SSW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 18	SW 17	SW 16	SW 16	SW 16	SW 16
Wave Graph
kJ	11010	9968	8544	7354	6363	5922	5578	4938	4235	4178	4235	4235	3970	3669	3285	3067	2822	2197	4594	4742	4107	4005	3955	3827
Wind (km/h)	WSW	WSW	WSW	WSW	WSW	WSW	SW	NNW	NNE	NE	NE	NNE	NW	NNW	ENE	NE	NNE	NNE	N	N	NNW	NNW	NNW	NW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross	cross	glassy	glassy	cross-off	cross-off	cross-off	cross-off	off	off	cross-off	cross-off	cross-off	cross-off	cross-off	off	off	off	off	off
High Tide				9:39AM1.06m								10:24AM1.07m									11:08AM1.05m
Low Tide							6:31PM0.22m								7:24PM0.26m									8:20PM0.31m


	—	7:24	—	—	—	—	—	—	—	7:22	—	—	—	—	—	—	—	7:22	—	—	—	—	—	—
	—	—	—	—	—	5:24	—	—	—	—	—	—	—	5:25	—	—	—	—	—	—	—	5:27	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1
Temp °C	14	14	14	14	14	14	14	14	13	12	11	13	15	16	15	14	14	14	14	18	20	19	18	19
Feels °C	12	12	12	13	12	12	13	13	11	10	9	11	13	14	13	10	10	9	8	12	14	14	15	16
Swell 1 Height (m) Direction Period (s)	SSW 17	SSW 17	SSW 16	SSW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 18	SW 17	SW 16	SW 16	SW 16	SW 16
kJ	11010	9968	8544	7354	6363	5922	5578	4938	4235	4178	4235	4235	3970	3669	3285	3067	2822	2197	4594	4742	4107	4005	3955	3827
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 21	SSW 22	SW 19	SSW 18	—	WNW 8	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	18	45	1022	1431	—	6	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	N 3	NNW 5	NNW 5	NNW 6	NW 6	NW 6	NW 6
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	11	54	109	107	133	143	141
Nearest Offshore or Glassy	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Deepdene WA - Margaret River	Deepdene 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	Boranup Beach WA - Margaret River	West Beach WA - Far South	Red Bluff WA - North West	Twelve Mile Beach WA - Far South	Peaceful Bay WA - Far South	Mandalay Beach WA - Far South	Peaceful Bay WA - Far South
Rating (10 max)	9	9	8	7	6	6	5	5	5	5	5	5	4	4	4	4	4	5	3	4	3	4	5	4
Distance (km)	55	55	55	55	55	55	5	5	0	0	0	0	0	0	0	0	0	13	442	1158	477	180	114	180
Best forecast wave conditions in Margaret River	Hussas	Hussas	Yallingup Beach	Yallingup Beach	Hussas	Hussas	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Supertubes	Surfers Point	Surfers Point	Cobblestones	Augusta Rivermouth	Boranup Beach
Rating (10 max)	9	9	8	7	6	6	6	5	5	5	5	5	5	5	5	5	4	5
Best forecast wave conditions in Australia	Hussas WA - Margaret River	Hussas WA - Margaret River	Yallingup Beach WA - Margaret River	Yallingup Beach WA - Margaret River	Rocky Head WA - Far South	Hussas WA - Margaret River	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Cathedral Rock VIC - Cape Otway	Bancoora VIC - Torquay	Cathedral Rock VIC - Cape Otway	Bancoora VIC - Torquay	Bancoora VIC - Torquay	JD Reef NSW - Newcastle	Douglas Point SA - East Coast	Douglas Point SA - East Coast	Luna Park VIC - Far West
Rating (10 max)	9	9	8	7	6	6	6	5	5	5	5	5	5	5	5	5	4	7	4	4	4	5	5	5
Header Global	Morne Rights Mauritius	Chameau Mauritius	Black Rocks Mauritius	Benkunqut Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Gas Bay Australia	Bancoora Australia	Cobblestones Australia	Cathedral Rock Australia	Lebu Chile	Buchupureo Chile	Point Roadnight Australia	Point Roadnight Australia	Shingles New Zealand	Spooky's New Zealand	Fox River New Zealand	Cathedral Rock Australia	Cathedral Rock Australia	Asu Indonesia	Asu Indonesia	Antiques Maldives	Fox River New Zealand	Luna Park Australia
Rating (10 max)	4	4	4	4	4	4	6	5	5	9	9	7	8	8	6	7	6	7	7	4	4	4	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 Jul):

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