Twelve Mile Beach 48 hour detailed Surf Forecast

Lat Long: 33.95° S 120.32° E

Issued: 1 pm 27 Jul 2026 (local time)

Forecast update in hr min

Today's Twelve Mile Beach sea temperature is

17.2° 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 (27 Jul):

Morning surf: Morning surf (27 Jul, local time) - 8ft (2.5m), 14s period with SSW swell.
Afternoon surf: Afternoon surf (27 Jul, local time) - 7.5ft (2.3m), 13s period with SSW swell.
Evening surf: Evening surf (27 Jul, local time) - 7ft (2.1m), 13s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 5PM is: 2.2m 13s primary swell from a South-southwest direction (forecast issued at 01:00pm July 27). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (27 Jul)	8ft (2.5m)	14s
Afternoon (27 Jul)	7.5ft (2.3m)	13s
Evening (27 Jul)	7ft (2.1m)	13s

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

	Short Range Forecast Mostly dry. Very mild (max 16°C on Wed afternoon, min 12°C on Wed night). Wind will be generally light.
	Mon 27					Tuesday 28								Wednesday 29
	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)	0	0	0	0	1	1	2	2	3	3	4	3	4	4	4	4	4	4	3	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 14	SSW 13	SSW 13	SSW 13	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 15	SSW 15	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12
Wave Graph
kJ	2118	1838	1585	1557	2308	2418	2786	2749	2478	2445	2712	2919	2801	2460	1877	1821	1423	1236	1216	1145	843
Wind (km/h)	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	SSE	SSE	SSE	ESE	ENE	NNE	N	N	N	NNE	ESE	ENE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	on	cross-on	on	on	on	on	on	cross-on	cross-on	cross-off	off	off	off	off	glassy	cross	cross-off	cross-off
High Tide						00:17AM0.31m			10:21AM0.86m					11:58PM0.31m			10:47AM0.88m
Low Tide				6:04PM0.06m			2:27AM0.29m					6:14PM0.06m			3:21AM0.26m					6:26PM0.06m


	—	—	—	—	—	—	6:54	—	—	—	—	—	—	—	6:54	—	—	—	—	—	—
	—	—	5:15	—	—	—	—	—	—	—	5:15	—	—	—	—	—	—	—	5:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	13	14	14	14	13	13	13	14	14	14	14	14	14	14	13	14	16	16	15	13
Feels °C	8	7	9	9	10	9	9	9	11	11	11	12	11	11	10	9	10	13	12	10	8
Swell 1 Height (m) Direction Period (s)	—	—	—	SSW 13	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 15	SSW 15	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12
kJ	—	—	—	1557	2308	2418	2786	2749	2478	2445	2712	2919	2801	2460	1877	1821	1423	1236	1216	1145	843
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	SW 24	—	SSW 21	SSW 21	SW 21	—	SSW 20	SSW 20	SSW 20	—	SSW 18	SSW 18	SSW 18	SSE 11	SSE 11
kJ	—	—	—	—	—	—	22	—	45	90	117	—	149	149	149	—	390	356	211	356	297
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	SSW 21	—	—	—	—	—	—	—	—	—	SSW 16
kJ	—	—	—	—	—	—	—	—	—	—	176	—	—	—	—	—	—	—	—	—	519
Wind waves Height (m) Direction Period (s)	SSW 14	SSW 13	SSW 13	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	ENE 3	ENE 3
kJ	2118	1838	1585	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	3
Nearest Offshore or Glassy	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South	Bay Left Wall WA - Perth South	Cheynes Point WA - Far South	Cheynes Point WA - Far South	Bay Left Wall WA - Perth South	Nanarup Beach WA - Far South	Nanarup Beach WA - Far South	Bremer Bay WA - Far South	Bremer Bay WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Twelve Mile Beach WA - Far South	Mylies Beach WA - Far South	Nanarup Beach WA - Far South	Mylies Beach WA - Far South
Rating (10 max)	3	3	3	3	3	4	4	3	4	4	4	4	4	4	4	4	4	4	3	4	3
Distance (km)	439	439	439	439	439	153	153	439	243	243	97	97	0	0	0	0	0	0	34	243	34
Best forecast wave conditions in Far South of Western Australia						Cheynes Point	Cheynes Point		Rocky Head	Hush Hush Beach	Hush Hush Beach	Cyclops	Cyclops	Cyclops	Cyclops	Cyclops	Windy Harbour	Sand Patch Beach	Cyclops	Cyclops	Windy Harbour
Rating (10 max)						4	4		5	5	5	5	5	5	5	4	5	5	4	4	4
Best forecast wave conditions in Australia	Bruny Island - Cloudy Bay TAS - East Coast	Shipstern Bluff TAS - East Coast	Remarkable Caves TAS - East Coast	Pea Break WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	South Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Turtles WA - North West	Spits SA - Yorke Peninsula	Point Roadnight VIC - Torquay	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Bancoora VIC - Torquay
Rating (10 max)	4	4	4	5	5	5	5	5	5	5	5	5	5	5	5	4	5	9	4	4	4
Header Global	Etang-Sale Reunion	Chameau Mauritius	Chameau Mauritius	Chameau Mauritius	Chameau Mauritius	Chameau Mauritius	Gerickes Point South Africa	Gerickes Point South Africa	Cape St Martin South Africa	Costa Azul Mexico	Cape St Martin South Africa	Cape St Martin South Africa	Chameau Mauritius	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Ahijedero Mexico	Point Roadnight Australia	Point Roadnight Australia	Point Roadnight Australia	Ahijedero Mexico
Rating (10 max)	6	5	5	5	5	5	7	6	5	5	5	5	5	5	5	5	4	9	5	6	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 (27 Jul):

Short Range Forecast

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