Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 pm 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 5PM is: 3.5m 16s primary swell from a Southwest direction (forecast issued at 01:00pm 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 Heavy rain (total 31mm), heaviest during Thu morning. Warm (max 20°C on Wed afternoon, min 12°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the N by Wed afternoon).
	Mon 13					Tuesday 14								Wednesday 15								Thu 16
	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	2 AM	5 AM	8 AM
Rating (10 max)	!	!	!	!	!	5	5	5	5	4	4	3	4	4	3	3	3	4	4	3	3	3	4	!
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	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	SW 16	SW 16	WSW 15
Wave Graph
kJ	7354	6363	5922	5578	4938	4235	4178	4235	4235	3970	3669	3285	3067	2822	2197	4852	4742	4107	4005	3745	3650	3817	4569	6834
Wind (km/h)	W	WSW	WSW	WSW	NNW	NNE	NNE	NNE	NNE	NW	NNW	ENE	NE	NNE	NNE	NNE	N	N	NNW	NNW	NW	NW	NNW	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross	cross	glassy	glassy	cross-off	cross-off	cross-off	cross-off	glassy	glassy	cross	cross-off	cross-off	cross-off	cross-off	cross-off	off	off	off	off	off	off	cross-off
High Tide	9:39AM1.06m								10:24AM1.07m									11:08AM1.05m
Low Tide				6:31PM0.22m								7:24PM0.26m									8:20PM0.31m


	—	—	—	—	—	—	7:22	—	—	—	—	—	—	—	7:22	—	—	—	—	—	—	—	7:22	—
	—	—	5:24	—	—	—	—	—	—	—	5:25	—	—	—	—	—	—	—	5:27	—	—	—	—	5:27
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	1	11	13
Temp °C	14	14	14	14	14	13	12	12	13	16	16	15	14	14	13	14	18	20	19	18	18	18	16	16
Feels °C	12	12	12	13	13	11	10	10	11	15	15	13	10	10	8	8	11	14	14	14	14	13	11	15
Swell 1 Height (m) Direction Period (s)	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	SW 16	SW 16	WSW 15
kJ	7354	6363	5922	5578	4938	4235	4178	4235	4235	3970	3669	3285	3067	2822	2197	4852	4742	4107	4005	3745	3650	3817	4569	6834
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	SW 21	SSW 22	SW 19	SSW 18	—	—	WNW 8	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	18	45	1022	1597	—	—	13	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	N 3	NNW 4	NNW 5	NNW 6	NNW 6	NW 6	NW 6	NW 6	WNW 7	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	7	40	95	129	176	190	219	244	415	—
Nearest Offshore or Glassy	Hussas WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Conto Springs 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	Deepdene 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	Mandalay Beach WA - Far South	Conspicuous Beach WA - Far South	Mandalay Beach WA - Far South	Peaceful Bay WA - Far South	Mandalay Beach WA - Far South	Peaceful Bay WA - Far South	Nanarup Beach WA - Far South
Rating (10 max)	7	6	6	5	5	5	5	5	5	4	4	4	4	4	5	3	4	5	5	5	4	5	4	3
Distance (km)	55	55	55	24	5	0	0	0	0	0	0	5	0	0	13	442	1158	114	175	114	180	114	180	272
Best forecast wave conditions in Margaret River	Hussas	Hussas	Yallingup Beach	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Cobblestones	Augusta Rivermouth	Boranup Beach
Rating (10 max)	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	Lorne Point VIC - Cape Otway	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Cathedral Rock VIC - Cape Otway	Boneyard NSW - Illawarra	Cathedral Rock VIC - Cape Otway	JD Reef NSW - Newcastle	Bells Beach - Rincon VIC - Torquay	Hanson Bay SA - Kangaroo Island	Hanson Bay SA - Kangaroo Island	Cape Young Husband SA - Kangaroo Island	Luna Park VIC - Far West	Shipstern Bluff TAS - East Coast	Douglas Point SA - East Coast	Point Lonsdale VIC - Torquay
Rating (10 max)	7	6	9	6	5	5	5	5	5	5	5	5	5	4	8	4	4	5	5	5	5	9	7	4
Header Global	Benkunqut Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Cobblestones Australia	Bancoora Australia	Cobblestones Australia	Buchupureo Chile	Buchupureo Chile	Point Roadnight Australia	Point Roadnight Australia	Point Roadnight Australia	Cathedral Rock Australia	Spooky's New Zealand	Cathedral Rock Australia	Cathedral Rock Australia	Cathedral Rock Australia	Asu Indonesia	Asu Indonesia	Antiques Maldives	Barrancon Chile	Luna Park Australia	Shipstern Bluff Australia	Dolphin Point South Africa	Easter Reef Australia
Rating (10 max)	4	4	4	6	5	5	8	7	9	8	8	9	7	8	8	7	4	4	4	4	5	9	5	6

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

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 (13 Jul):

Short Range Forecast

Latest Updates

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

Let Our Surf Alerts Do All Your Forecast Heavy Lifting

Talking To Maddie Meddings on New Film Undercurrents. (And Then Watch It!)

FREE! Surf-Forecast.com widget for your website