NIne Mile Beach 48 hour detailed Surf Forecast

Lat Long: 33.90° S 121.80° E

Issued: 7 am 06 Sep 2026 (local time)

Forecast update in hr min

Today's NIne Mile Beach sea temperature is

16.8°C

NIne Mile Beach 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 NIne Mile Beach today (06 Sep):

Morning surf: Morning surf (06 Sep, local time) - 4.5ft (1.3m), 13s period with SSW swell.
Afternoon surf: Afternoon surf (06 Sep, local time) - 5ft (1.5m), 13s period with SSW swell.
Evening surf: Evening surf (06 Sep, local time) - 7.5ft (2.3m), 13s period with SSW swell.

The current surf forecast for NIne Mile Beach at 11AM is: 1.3m 13s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a South direction, 0.3m 4s secondary swell from a East-southeast direction (forecast issued at 07:00am September 06). The wind direction is predicted to be onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (06 Sep)	4.5ft (1.3m)	13s
Afternoon (06 Sep)	5ft (1.5m)	13s
Evening (06 Sep)	7.5ft (2.3m)	13s

Table - waves today at NIne Mile Beach. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Very mild (max 16°C on Sun morning, min 12°C on Tue night). Winds increasing (light winds from the SW on Sun morning, fresh winds from the SE by Tue morning).
	Sunday 6							Monday 7								Tuesday 8
	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)	3	2	0	0	0	0	0	0	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 17	SSW 17	SSW 17
Wave Graph
kJ	700	563	563	796	932	1699	1975	1940	4320	4810	5058	4947	4172	3549	3499	3351	3336	3693	4330	4810	5106	4817	4272
Wind (km/h)	NNW	SW	S	SSE	SE	SE	SE	ESE	E	E	ESE	SE	SE	ESE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	glassy	cross-on	on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	on	cross-on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide			8:17AM0.93m					00:45AM0.64m			9:06AM1.01m					11:41PM0.59m			9:45AM1.05m
Low Tide					4:45PM0.13m				2:20AM0.63m				4:58PM0.13m				3:05AM0.52m					5:12PM0.15m


	6:05	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—
	—	—	—	—	5:37	—	—	—	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	15	16	16	16	15	14	14	14	14	16	16	15	14	14	14	13	13	13	13	13	13	13
Feels °C	12	13	12	11	12	11	10	11	11	11	12	11	10	10	9	9	7	6	6	6	6	6	7
Swell 1 Height (m) Direction Period (s)	SW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 14	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 17	SSW 17	SSW 17
kJ	700	563	563	796	932	1699	1975	1705	4320	4810	5058	4947	4172	3549	3499	3351	3336	3693	4330	4810	5106	4817	4272
Swell 2 Height (m) Direction Period (s)	S 11	S 11	S 10	S 10	SW 21	SSW 20	SSW 19	SSW 19	SSE 7	SSE 7	S 10	S 10	—	—	—	S 9	—	—	—	S 6	—	—	—
kJ	317	317	237	154	212	536	983	1940	172	136	16	17	—	—	—	6	—	—	—	28	—	—	—
Swell 3 Height (m) Direction Period (s)	S 24	SW 23	SSW 22	SW 21	—	S 10	S 10	S 10	S 10	S 10	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	11	20	46	115	—	94	31	19	18	8	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	ESE 4	SSE 3	SSE 10	—	—	SSE 7	SSE 7	—	SSE 8	SE 7	SE 7	SE 4	SSE 9	SE 5	SE 5	SSE 5	SE 6	SE 6	SE 6	SE 6	SE 6
kJ	—	—	3	5	255	—	—	289	236	—	61	73	62	19	15	49	51	87	123	138	141	161	182
Nearest Offshore or Glassy	NIne Mile Beach WA - Far South	Cyclops WA - Far South	Cunns SA - Nullarbor	Bunbury The groyne WA - Perth South	Bay Left Wall WA - Perth South	Bunbury Bay WA - Perth South	Bunbury The groyne WA - Perth South	Conspicuous Beach WA - Far South	Bay Left Wall WA - Perth South	Bunbury Bay WA - Perth South	Bunbury Bay WA - Perth South	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury Bay WA - Perth South	Bunbury The groyne WA - Perth South	Bunbury The groyne WA - Perth South	Bunbury Bay WA - Perth South	Cottesloe Beach WA - Perth City	Bunbury Bay WA - Perth South	Bunbury Bay WA - Perth South	Bunbury Bay WA - Perth South	Bay Left Wall WA - Perth South
Rating (10 max)	3	3	4	4	4	4	4	8	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Distance (km)	0	123	1061	575	574	575	575	471	574	575	575	574	574	574	575	575	575	575	604	575	575	575	574
Best forecast wave conditions in Far South of Western Australia	Cyclops	Cyclops						Conspicuous Beach
Rating (10 max)	4	3						8
Best forecast wave conditions in Australia	Bancoora VIC - Torquay	Bancoora VIC - Torquay	Quarantine VIC - Mornington Peninsula	Lorne Point VIC - Cape Otway	Golf Course Reef NSW - South Coast	Conto Springs WA - Margaret River	South Point WA - Margaret River	South Point WA - Margaret River	Conto Springs WA - Margaret River	South Point WA - Margaret River	Surfers Point WA - Margaret River	Conto Springs WA - Margaret River	Ethel Wreck SA - Yorke Peninsula	Flatrock SA - Eyre Peninsula	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	South Point WA - Margaret River	Redgate WA - Margaret River	Supertubes WA - Margaret River	Noises WA - Margaret River	Noises WA - Margaret River	Margaret River Bommie WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	5	3	4	5	4	9	9	9	9	8	7	7	4	7	7	8	8	9	9	9	8	8	7
Header Global	Papatowai New Zealand	Papatowai New Zealand	Captains South Africa	Gerickes Point South Africa	Gerickes Point South Africa	Charleston New Zealand	Injidup Carpark Australia	Injidup Carpark Australia	Injidup Carpark Australia	Injidup Carpark Australia	Amanzimtoti South Africa	Amanzimtoti South Africa	Ansteys South Africa	Reunion South Africa	Easter Reef Australia	Easter Reef Australia	Injidup Carpark Australia	Injidup Carpark Australia	Supertubes Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Gas Bay Australia
Rating (10 max)	7	6	5	5	6	5	8	7	6	6	7	8	5	5	5	5	6	6	9	9	8	8	7

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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NIne Mile Beach 48 hour detailed Surf Forecast

How big are the waves at NIne Mile Beach today (06 Sep):

Short Range Forecast

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