Augusta Rivermouth 48 hour detailed Surf Forecast

Lat Long: 34.33° S 115.16° E

Issued: 1 pm 22 Jul 2026 (local time)

Forecast update in hr min

Today's Augusta Rivermouth sea temperature is

18.9° 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 (22 Jul):

Morning surf: Morning surf (22 Jul, local time) - 11ft (3.5m), 16s period with SSW swell.
Afternoon surf: Afternoon surf (22 Jul, local time) - 11ft (3.5m), 15s period with SSW swell.
Evening surf: Evening surf (22 Jul, local time) - 11ft (3.5m), 15s period with SSW swell.

The current surf forecast for Augusta Rivermouth at 9PM is: 3.5m 15s primary swell from a South-southwest direction (forecast issued at 01:00pm July 22). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AWST) & Date	Wave Height	Wave Period
Morning (22 Jul)	11ft (3.5m)	16s
Afternoon (22 Jul)	11ft (3.5m)	15s
Evening (22 Jul)	11ft (3.5m)	15s

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

	Short Range Forecast Mostly dry. Very mild (max 15°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light.
	Wed 22					Thursday 23								Friday 24
	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	3	4	4	4	3	4	4	4	3	3	3	3	3	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SW 12	SW 12	SW 12
Wave Graph
kJ	6432	6027	5445	4970	4585	4117	3766	3385	2799	2448	1973	1672	1449	1309	1117	968	784	771	864	730	846
Wind (km/h)	SE	SSE	SE	ESE	E	ENE	ENE	NE	NNE	W	SW	ESE	NE	NNE	NNE	NNE	N	NNW	N	NNE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	on	on	cross-on	cross	cross	cross	cross-off	cross-off	glassy	cross-on	glassy	cross-off	cross-off	cross-off	cross-off	off	off	off	cross-off	cross-off
High Tide						1:45AM0.64m		6:41AM0.64m								7:28AM0.72m
Low Tide			4:10PM0.36m				4:43AM0.64m				4:34PM0.31m								4:59PM0.29m


	—	—	—	—	—	—	7:18	—	—	—	—	—	—	—	7:18	—	—	—	—	—	—
	—	—	5:30	—	—	—	—	—	—	—	5:31	—	—	—	—	—	—	—	5:31	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	15	15	14	14	13	12	12	12	15	14	14	14	13	13	12	13	15	15	14	14
Feels °C	10	12	12	11	12	11	9	9	9	13	12	13	12	10	10	8	9	12	12	11	11
Swell 1 Height (m) Direction Period (s)	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SW 12	SW 12	SW 12
kJ	6432	6027	5445	4970	4585	4117	3766	3385	2799	2448	1973	1672	1449	1309	1117	968	784	771	864	730	846
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	SW 18	WSW 18	WSW 18	SW 16	SW 16	WSW 16	WSW 16	SW 16	WSW 15	WSW 15
kJ	—	—	—	—	—	—	—	—	—	—	—	49	31	30	69	67	103	102	85	146	144
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 19
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	15
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	N 3	NNW 3	NNW 3	NNW 3	NNW 3	NNW 3
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5	3	2	2	2	7
Nearest Offshore or Glassy	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene 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	Boranup Beach 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
Rating (10 max)	5	5	5	5	5	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3
Distance (km)	5	5	5	5	5	5	5	0	0	0	13	0	0	0	0	0	0	0	0	0	0
Best forecast wave conditions in Margaret River	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Surfers Point	Cobblestones	The Guillotine	Supertubes	Supertubes	Surfers Point	Surfers Point	Surfers Point	The Guillotine	Gas Bay	Augusta Rivermouth	Augusta Rivermouth	Surfers Point	Surfers Point	Surfers Point
Rating (10 max)	6	6	5	5	5	5	5	5	4	4	4	4	4	4	4	4	3	3	3	3	3
Best forecast wave conditions in Australia	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	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Point Roadnight VIC - Torquay	Point Roadnight VIC - Torquay	Red Bluff WA - North West	Point Roadnight VIC - Torquay	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Boneyard NSW - Illawarra	Boneyard NSW - Illawarra	Cyclops WA - Far South	Cyclops WA - Far South	JD Reef NSW - Newcastle	Boneyard NSW - Illawarra	Boneyard NSW - Illawarra
Rating (10 max)	6	6	5	5	5	6	5	6	6	4	5	4	4	4	4	4	4	4	4	4	4
Header Global	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Viri Inga O Tuki Chile	Papa Tangaroa Chile	Viri Inga O Tuki Chile	Point Roadnight Australia	Point Roadnight Australia	Cobblestones Australia	Point Roadnight Australia	Albatross South Africa	Blackfellows Australia	The Hoek South Africa	Point Roadnight Australia	Dolphin Point South Africa	Dolphin Point South Africa	Boneyards South Africa	Boneyards South Africa	Sea Vista South Africa	Sea Vista South Africa
Rating (10 max)	6	6	5	5	8	7	6	6	6	4	5	4	4	6	9	9	9	9	8	7	6

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

Latest Updates

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Augusta Rivermouth 48 hour detailed Surf Forecast

How big are the waves at Augusta Rivermouth today (22 Jul):

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