Twelve Mile Beach 48 hour detailed Surf Forecast

Lat Long: 33.95° S 120.32° E

Issued: 1 am 02 Oct 2026 (local time)

Forecast update in hr min

Today's Twelve Mile Beach sea temperature is

17.1°C

Twelve 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 Twelve Mile Beach today (02 Oct):

Morning surf: Morning surf (02 Oct, local time) - 6ft (1.8m), 15s period with SSW swell.
Afternoon surf: Afternoon surf (02 Oct, local time) - 5.5ft (1.7m), 15s period with SSW swell.
Evening surf: Evening surf (02 Oct, local time) - 5ft (1.6m), 15s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 6AM is: 2.0m 15s primary swell from a South-southwest direction (forecast issued at 01:00am October 02). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AWST) & Date	Wave Height	Wave Period
Morning (02 Oct)	6ft (1.8m)	15s
Afternoon (02 Oct)	5.5ft (1.7m)	15s
Evening (02 Oct)	5ft (1.6m)	15s

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

	Short Range Forecast Mostly dry. Very mild (max 19°C on Sun morning, min 10°C on Fri morning). Winds decreasing (fresh winds from the ESE on Sat afternoon, calm by Sun night).
	Friday 2								Saturday 3								Sunday 4
	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
Rating (10 max)	4	4	4	2	0	1	2	2	3	3	4	3	0	1	1	3	4	4	4	2	2	1	3	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 16	SSW 16	SSW 15	SSW 15	SSW 16	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16
Wave Graph
kJ	1875	1689	1537	1310	1237	1174	1137	857	970	1106	1161	1557	1599	1706	1706	1393	1275	1451	1878	1856	2214	1750	1750	1728
Wind (km/h)	NE	NE	NE	E	ESE	ESE	E	ENE	ENE	NE	NNE	ESE	ESE	ESE	E	NE	NNE	N	NNW	SSW	S	S	SSE	N
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross	cross-on	cross	cross	cross-off	cross-off	cross-off	cross-off	cross	cross-on	cross	cross	cross-off	cross-off	off	cross-off	cross-on	on	on	cross-on	glassy
High Tide	00:39AM0.80m								1:05AM0.73m								1:28AM0.64m		6:34AM0.64m
Low Tide						3:46PM0.05m								3:48PM0.01m				4:14AM0.62m				3:58PM-0.01m


	—	5:35	—	—	—	—	—	—	—	5:33	—	—	—	—	—	—	—	5:31	—	—	—	—	—	—
	—	—	—	—	—	6:00	—	—	—	—	—	—	—	6:01	—	—	—	—	—	—	—	6:02	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	10	9	10	13	14	14	14	13	12	11	12	17	18	16	15	13	12	14	15	19	18	16	15	15
Feels °C	6	5	6	9	8	8	9	9	9	7	9	13	12	10	10	10	10	11	12	16	15	14	14	15
Swell 1 Height (m) Direction Period (s)	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 16	SSW 16	SSW 15	SSW 15	SSW 16	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16
kJ	1875	1689	1537	1310	1237	1174	1137	857	970	1106	1161	1557	1599	1706	1706	1393	1275	1451	1878	1856	1862	1750	1750	1728
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	E 5	E 5	ESE 4	—	—	—	—	ESE 5	E 5	ESE 5	ESE 5	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	15	11	7	—	—	—	—	19	12	8	4	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	ENE 5	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	13	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	SE 4	ESE 4	ESE 4	E 4	ENE 5	E 5	—	ESE 3	ESE 4	E 4	E 5	E 5	—	—	—	SSW 16	—	—	—
kJ	—	—	—	—	—	10	14	13	14	29	22	—	6	24	31	28	40	—	—	—	2214	—	—	—
Nearest Offshore or Glassy	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Nanarup Beach WA - Far South	Sand Patch Beach WA - Far South	Castle Rock WA - Margaret River	Sand Patch Beach WA - Far South	Mylies Beach WA - Far South	Twelve Mile Beach WA - Far South	Crazies WA - Far South	Twelve Mile Beach WA - Far South	Nanarup Beach WA - Far South	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Sand Patch Beach WA - Far South	Crazies WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Bremer Bay WA - Far South	Backdoors SA - Nullarbor	Backdoors SA - Nullarbor	Nanarup Beach WA - Far South	Twelve Mile Beach WA - Far South
Rating (10 max)	4	4	4	4	4	2	4	3	3	3	4	4	3	4	5	3	4	4	4	4	4	4	4	4
Distance (km)	0	0	0	243	260	484	260	34	0	20	0	243	439	439	260	20	0	0	0	97	1197	1197	243	0
Best forecast wave conditions in Far South of Western Australia	Hush Hush Beach	Cyclops	Cyclops	Mandalay Beach	Sand Patch Beach		Sand Patch Beach	Sand Patch Beach	Cyclops	Cyclops	Cyclops	Sand Patch Beach			Sand Patch Beach	Hush Hush Beach	Cyclops	Cyclops	Cyclops	Bandy Creek groyne			Cyclops	Rocky Head
Rating (10 max)	5	5	4	4	4		4	4	4	4	4	5			5	5	4	4	4	5			4	5
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	Mount Cameron TAS - West Coast	Spits SA - Yorke Peninsula	Remarkable Caves TAS - East Coast	Remarkable Caves TAS - East Coast	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Conto Springs WA - Margaret River	The Farm WA - Margaret River	Conto Springs WA - Margaret River	Injidup Point WA - Margaret River	Surfers Point WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Cyclops WA - Far South	Injidup Point WA - Margaret River	Left Point VIC - Phillip Island	Daly Heads SA - Yorke Peninsula	Cyclops WA - Far South	Trial Harbour TAS - West Coast
Rating (10 max)	6	5	5	5	5	4	4	4	5	5	5	6	4	5	5	5	4	4	4	5	4	4	4	7
Header Global	Cobblestones Australia	Cabo Lastres Spain	Cavalos de Fao Portugal	Bolina Portugal	Figueira da Foz - Buarcos Portugal	Marmols Left Point Mexico	Trial Harbour Australia	Papatowai New Zealand	Dunedin - Bobs Beach New Zealand	Cobblestones Australia	Cobblestones Australia	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Cow Bombie Australia	Cow Bombie Australia	Injidup Carpark Australia	La Gotera Chile	Puertecillo Chile	Buchupureo Chile	Lebu Chile	Trial Harbour Australia	Trial Harbour Australia
Rating (10 max)	6	5	5	5	5	5	6	6	8	5	5	6	5	5	5	5	5	5	5	5	5	6	7	7

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)

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Twelve Mile Beach 48 hour detailed Surf Forecast

How big are the waves at Twelve Mile Beach today (02 Oct):

Short Range Forecast

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