NIne Mile Beach 48 hour detailed Surf Forecast

Lat Long: 33.90° S 121.80° E

Issued: 7 am 07 Sep 2026 (local time)

Forecast update in hr min

Today's NIne Mile Beach sea temperature is

16.6°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 (07 Sep):

Morning surf: Morning surf (07 Sep, local time) - 10ft (3.0m), 17s period with SSW swell.
Afternoon surf: Afternoon surf (07 Sep, local time) - 8ft (2.5m), 17s period with SSW swell.
Evening surf: Evening surf (07 Sep, local time) - 8ft (2.5m), 16s period with SSW swell.

The current surf forecast for NIne Mile Beach at 11AM is: 3.0m 17s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a South direction, 1.1m 5s secondary swell from a Southeast direction (forecast issued at 07:00am September 07). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (07 Sep)	10ft (3.0m)	17s
Afternoon (07 Sep)	8ft (2.5m)	17s
Evening (07 Sep)	8ft (2.5m)	16s

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

	Short Range Forecast Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Wed night). Mainly strong winds.
	Monday 7							Tuesday 8								Wednesday 9
	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	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 17	SSW 17	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15
Wave Graph
kJ	5209	4810	5209	4499	4172	3676	3499	3113	3336	3693	4330	4927	5534	5226	4652	4222	3681	3232	2973	2583	2417	2023	1883
Wind (km/h)	E	E	ESE	ESE	SE	ESE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	E	E	E	E	E	E	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross-on	cross-on	cross-on	cross-on	cross-on	on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross	cross	cross	cross	cross
High Tide			9:06AM1.01m					11:41PM0.59m			9:45AM1.05m					11:16PM0.60m			10:19AM1.06m
Low Tide	2:20AM0.63m				4:58PM0.13m				3:05AM0.52m					5:12PM0.15m			3:42AM0.42m					5:24PM0.20m


	6:03	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—
	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:38	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	13	16	16	15	14	14	13	13	13	13	13	13	13	13	13	12	12	14	17	15	12	12
Feels °C	11	10	11	11	10	10	9	7	7	6	6	5	5	6	5	5	5	5	6	9	8	6	6
Swell 1 Height (m) Direction Period (s)	SSW 18	SSW 18	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 17	SSW 17	SSW 17	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15
kJ	5209	4810	5209	4499	4172	3676	3499	3113	3336	3693	4330	4927	5534	5226	4652	4222	3681	3232	2973	2583	2417	2023	1883
Swell 2 Height (m) Direction Period (s)	S 10	S 10	S 10	SSE 9	—	SSE 9	S 9	S 9	—	—	—	—	S 6	—	S 7	—	—	—	—	—	—	SE 8	S 26
kJ	18	17	16	49	—	26	14	6	—	—	—	—	28	—	69	—	—	—	—	—	—	131	13
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 28	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	16	—
Wind waves Height (m) Direction Period (s)	SE 6	SSE 7	SE 5	SE 4	SE 5	ESE 4	SE 5	SE 5	SSE 5	SSE 5	SE 6	SE 6	SE 6	SE 6	ESE 7	SE 7	SE 7	SE 8	ESE 8	ESE 8	ESE 8	E 4	ESE 8
kJ	157	124	60	29	31	21	47	51	64	87	123	138	181	212	237	440	396	358	347	336	310	39	212
Nearest Offshore or Glassy	Conspicuous Beach WA - Far South	Twelve Mile Beach WA - Far South	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury The groyne WA - Perth South	Bunbury Bay WA - Perth South	Bunbury Bay WA - Perth South	Bunbury Bay WA - Perth South	Conto Springs WA - Margaret River	Bunbury BP Reef 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	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Deepdene WA - Margaret River	Hush Hush Beach WA - Far South	Hush Hush Beach WA - Far South	Hush Hush Beach WA - Far South	Bay Left Wall WA - Perth South
Rating (10 max)	7	4	4	4	4	4	4	4	4	4	9	4	4	4	4	4	5	5	4	4	4	4	3
Distance (km)	471	137	574	574	574	574	575	575	575	575	626	575	575	575	574	574	618	618	618	518	518	518	574
Best forecast wave conditions in Far South of Western Australia	Conspicuous Beach	West Beach																		Mandalay Beach	Mandalay Beach	Windy Harbour
Rating (10 max)	7	4																		5	5	5
Best forecast wave conditions in Australia	South Point WA - Margaret River	Conto Springs WA - Margaret River	Surfers Point WA - Margaret River	The Quarries WA - Margaret River	Blacknose Point VIC - Far West	Trial Harbour TAS - West Coast	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Conto Springs WA - Margaret River	Douglas Point SA - East Coast	Cow Bombie WA - Margaret River	Noises WA - Margaret River	Noises WA - Margaret River	Margaret River Bommie WA - Margaret River	Margaret River Bommie WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Cobblestones WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	9	8	7	4	4	5	7	8	9	8	9	9	8	8	7	6	6	5	5	5	5	5	5
Header Global	Injidup Carpark Australia	Injidup Carpark Australia	Amanzimtoti South Africa	Bay of Plenty South Africa	Reunion South Africa	Etang-Sale Reunion	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Cow Bombie Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Gas Bay Australia	Cobblestones Australia	Gas Bay Australia	Saint Leu Reunion	The Bombie and Boat Ramp Australia	Cobblestones Australia	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion
Rating (10 max)	7	6	7	5	5	5	5	5	5	5	9	9	8	8	7	6	6	9	5	5	9	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 (07 Sep):

Short Range Forecast

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