Augusta Rivermouth Surf Forecast

/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /

Australia (828 breaks)

Surf Forecasts

Augusta Rivermouth surfForecast / WA – Margaret River / Australia

48hr Weather and Surf, issued 7 pm Friday 11 Jul 2025 AWST

Forecast update in hr min s Forecast update imminent

Augusta Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Augusta Rivermouth sea temperature is 20.0° C
(Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Augusta Rivermouth today?

The current surf forecast for Augusta Rivermouth at 10PM is: 4.0m 15s primary swell from a Southwest direction and 2.0m 17s secondary swell from a South-southwest direction (forecast issued at 07:00pm July 11). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AWST) & Date	Wave Height	Wave Period
Morning (11 Jul)	-	-
Afternoon (11 Jul)	13ft (4.0m)	17s
Evening (11 Jul)	13ft (4.0m)	15s

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

Hourly 12 Days

Margaret River Surf

Print Surf Table

Updates in hr min s Forecast update imminent

	Friday 11			Saturday 12								Sunday 13								Monday 14								Tuesday 15								Wednesday 16								Thursday 17								Friday 18								Sat 19
	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	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	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
Rating (10 max)	!	!	!	!	!	!	!	!	0	0	!	!	!	!	!	!	3	2	0	0	0	0	0	!	!	!	!	!	5	4	4	3	!	!	!	!	0	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SW	SW	SW
Period(s) (?)	17	15	15	15	15	15	14	14	14	14	14	13	13	13	14	14	14	13	13	13	12	12	12	12	12	13	13	13	13	13	13	13	16	16	16	16	16	21	21	20	19	19	18	18	18	17	17	16	16	16	16	16	17	18	19	19	18	18	17	17
Wave Graph (?)
Energy (?)	7843	8787	6764	17616	16926	9004	8476	14653	6197	6197	5407	5133	4760	4602	6376	5603	3620	2775	5863	5680	5523	5081	4622	5368	4595	4334	4139	4063	4146	3965	4267	4600	6727	8264	10221	13062	14792	42153	20492	26312	25508	23819	20448	17262	15499	13075	11203	8856	8483	9285	11023	13265	17702	25698	33083	60785	27836	22968	19424	17170
Wind (km/h)	NW	WNW	WNW	WNW	WSW	WSW	SW	SW	SW	SW	SSW	SSW	W	WSW	NW	NW	W	W	WSW	SW	SW	SW	SW	SW	WSW	WSW	WSW	W	W	W	WNW	WNW	WNW	W	W	W	SW	SSW	SSW	S	S	S	WNW	NNW	NNW	NNW	NNW	NW	WNW	WNW	WNW	WNW	W	W	WSW	SW	SSW	SSW	SSW	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- off	glass	off	cross- off	cross- off	cross- off	cross	cross	cross- on	cross- on	cross- on	cross	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	glass	off	off	off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)								11:01AM 1.04								11:47AM 0.99				1:08AM 0.43				12:37PM 0.91				12:54AM 0.44				1:35PM 0.80				12:33AM 0.48					3:01PM 0.68									7:51PM 0.60										11:24PM 0.63
Low Tide / height (m)		7:14PM 0.33								7:55PM 0.35									8:41PM 0.38		3:37AM 0.42						9:34PM 0.42		4:49AM 0.41						10:51PM 0.47			6:10AM 0.43									9:01AM 0.45									1:30PM 0.39				1:15AM 0.63

	Friday 11			Saturday 12								Sunday 13								Monday 14								Tuesday 15								Wednesday 16								Thursday 17								Friday 18								Sat 19
Sunrise	-	-	-	-	-	7:24	-	-	-	-	-	-	-	7:24	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-	-	7:22	-	-	-	-	-	-
Sunset	5:23	-	-	-	-	-	-	-	5:24	-	-	-	-	-	-	-	5:24	-	-	-	-	-	-	-	5:25	-	-	-	-	-	-	-	5:27	-	-	-	-	-	-	-	5:27	-	-	-	-	-	-	-	5:28	-	-	-	-	-	-	-	5:29	-	-	-

Rain (mm)	-	3	2	1	2	5	3	2	1	-	-	-	-	-	-	-	1	-	3	2	-	-	-	-	-	-	-	-	-	-	-	1	1	-	1	1	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	-	1	2	-	-	-	-
Temp. °C	18	17	17	16	15	13	13	12	13	13	12	12	13	13	13	13	13	14	13	12	13	14	15	15	15	15	15	15	15	16	16	17	17	16	17	17	15	14	15	15	15	14	13	13	13	13	14	15	15	14	14	14	15	14	15	14	14	13	12	12
Feels °C (?)	11	10	11	11	11	9	9	5	7	7	7	9	10	10	10	9	7	7	3	2	4	6	8	10	11	11	11	11	11	13	12	12	11	10	11	10	9	7	9	10	11	11	11	10	10	10	10	11	11	10	10	10	10	9	9	7	7	6	6	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 surfForecast / WA – Margaret River / Australia

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