Twelve Mile Beach 48 hour detailed Surf Forecast

Lat Long: 33.95° S 120.32° E

Issued: 7 am 12 Oct 2026 (local time)

Forecast update in hr min

Today's Twelve Mile Beach sea temperature is

17.3°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 (12 Oct):

Morning surf: Morning surf (12 Oct, local time) - 7ft (2.2m), 15s period with SSW swell.
Afternoon surf: Afternoon surf (12 Oct, local time) - 7ft (2.1m), 15s period with SSW swell.
Evening surf: Evening surf (12 Oct, local time) - 6ft (1.9m), 14s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 12PM is: 2.1m 15s primary swell from a South-southwest direction (forecast issued at 07:00am October 12). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (12 Oct)	7ft (2.2m)	15s
Afternoon (12 Oct)	7ft (2.1m)	15s
Evening (12 Oct)	6ft (1.9m)	14s

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

	Short Range Forecast Light rain (total 7mm), mostly falling on Wed night. Warm (max 23°C on Wed afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the ESE on Tue afternoon, calm by Wed night).
	Monday 12							Tuesday 13								Wednesday 14
	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)	2	3	3	1	1	1	2	4	4	3	1	0	1	1	1	1	1	0	1	0	1	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12
Wave Graph
kJ	2102	2102	1900	1825	1776	1538	1667	1667	1800	1750	1677	1665	1155	968	838	688	575	459	387	322	246	196	156
Wind (km/h)	SSE	ESE	SE	SSE	SE	ESE	ESE	NE	NE	ENE	E	ESE	ESE	E	ENE	NE	NE	NE	ENE	E	ENE	NE	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross	cross-on	cross	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off
High Tide			10:58AM0.41m				11:00PM0.84m				10:59AM0.36m					11:17PM0.85m			10:52AM0.34m
Low Tide		5:46AM0.14m			4:01PM0.18m					6:14AM0.17m			3:59PM0.16m					6:42AM0.21m			4:00PM0.13m


	5:22	—	—	—	—	—	—	—	5:20	—	—	—	—	—	—	—	5:18	—	—	—	—	—	—
	—	—	—	—	6:08	—	—	—	—	—	—	—	6:08	—	—	—	—	—	—	—	6:09	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	13	14	14	14	13	13	11	10	11	14	15	14	14	13	11	10	13	19	21	23	23	22
Feels °C	9	9	11	9	9	9	9	7	6	7	8	8	7	7	6	5	5	7	13	15	18	17	15
Swell 1 Height (m) Direction Period (s)	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	SSW 12	SSW 12	ESE 6	SE 7
kJ	2102	2102	1900	1825	1776	1538	1667	1667	1800	1750	1677	1665	1155	968	838	688	575	459	387	322	246	58	75
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 13	S 13	SSW 12	SSW 12
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4	3	196	156
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	S 12
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	12
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	E 3	ESE 4	ESE 5	E 5	E 5	E 5	ENE 4	E 5	E 5	ESE 6	E 6	NE 3
kJ	—	—	—	—	—	—	—	—	—	—	—	5	42	56	90	69	45	29	37	37	55	173	5
Nearest Offshore or Glassy	Bunbury Bay WA - Perth South	Wylie Bay WA - Far South	Wylie Bay WA - Far South	Bunbury The Wall WA - Perth South	Marengo VIC - Cape Otway	Bunbury The groyne WA - Perth South	Salmon Bay WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twilight Beach WA - Far South	Hush Hush Beach WA - Far South	Bay Left Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bay Left Wall WA - Perth South	Deepdene WA - Margaret River	Cyclops WA - Far South	Cyclops WA - Far South	Lights Beach WA - Far South	Chicken Reef WA - Rottnest Island	Lights Beach WA - Far South	Ocean Beach WA - Far South	Ocean Beach WA - Far South	Lowlands Beach WA - Far South
Rating (10 max)	4	4	4	3	6	3	4	4	4	4	4	2	2	2	4	4	4	3	1	2	2	1	3
Distance (km)	440	165	165	439	2152	440	142	0	0	139	385	439	439	439	481	260	260	303	496	303	299	299	288
Best forecast wave conditions in Far South of Western Australia		Wylie Bay	Wylie Bay				Cyclops	Cyclops	Cyclops	Cyclops	Mandalay Beach					Cyclops	Cyclops	Lights Beach		Mandalay Beach	Windy Harbour	Ocean Beach	Lowlands Beach
Rating (10 max)		4	4				4	4	4	4	5					4	4	3		2	2	1	3
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Point Roadnight VIC - Torquay	Apollo Bay VIC - Cape Otway	St George River VIC - Cape Otway	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Surfers Point WA - Margaret River	Mandalay Beach WA - Far South	The Guillotine WA - Margaret River	Daly Heads SA - Yorke Peninsula	Daly Heads SA - Yorke Peninsula	Surfers Point WA - Margaret River	Cyclops WA - Far South	Cyclops WA - Far South	Right Point (Cat Bay) VIC - Phillip Island	Flatrock SA - Eyre Peninsula	Monument SA - Eyre Peninsula	Guillotines NSW - South Coast	Guillotines NSW - South Coast	Trial Harbour TAS - West Coast
Rating (10 max)	6	5	5	5	6	7	4	4	4	5	5	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Cow Bombie Australia	Cow Bombie Australia	Cobblestones Australia	Point Roadnight Australia	Outside Corner Indonesia	Benkunqut Indonesia	Cathedral Rock Australia	Cathedral Rock Australia	Point Roadnight Australia	Bali Village Indonesia	Outside Corner Indonesia	Grindavik Lighthouse ( Hopsnesta) Iceland	Ahijedero Mexico	Viri Inga O Tuki Chile	Ahijedero Mexico	Viri Inga O Tuki Chile	Papa Tangaroa Chile	Papa Tangaroa Chile	Papa Tangaroa Chile	Viri Inga O Tuki Chile	Ahijedero Mexico	Ahijedero Mexico	Asu Indonesia
Rating (10 max)	6	5	5	5	5	5	7	7	6	5	5	5	4	5	4	5	6	6	7	8	4	4	4

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 (12 Oct):

Short Range Forecast

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