Twelve Mile Beach 48 hour detailed Surf Forecast

Lat Long: 33.95° S 120.32° E

Issued: 1 am 14 Nov 2026 (local time)

Forecast update in hr min

Today's Twelve Mile Beach sea temperature is

18.1°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 (14 Nov):

Morning surf: Morning surf (14 Nov, local time) - 4.5ft (1.4m), 16s period with SSW swell.
Afternoon surf: Afternoon surf (14 Nov, local time) - 4.5ft (1.4m), 15s period with SSW swell.
Evening surf: Evening surf (14 Nov, local time) - 4.5ft (1.4m), 14s period with SSW swell.

The current surf forecast for Twelve Mile Beach at 9AM is: 1.4m 16s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a Southeast direction, 0.3m 6s secondary swell from a East-southeast direction (forecast issued at 01:00am November 14). The wind direction is predicted to be cross-onshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (14 Nov)	4.5ft (1.4m)	16s
Afternoon (14 Nov)	4.5ft (1.4m)	15s
Evening (14 Nov)	4.5ft (1.4m)	14s

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

	Short Range Forecast Light rain (total 4mm), mostly falling on Sat night. Very mild (max 17°C on Mon afternoon, min 13°C on Sun night). Winds increasing (light winds from the ESE on Sat morning, strong winds from the E by Mon night).
	Saturday 14								Sunday 15								Monday 16								Tue 17
	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	2 AM	5 AM
Rating (10 max)	2	1	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 15	SSW 15	SSW 15	SSW 16	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	ESE 6	ESE 7	ESE 7	ESE 7	ESE 6
Wave Graph
kJ	892	904	953	1107	917	857	834	822	722	621	561	447	434	427	362	326	321	307	307	257	257	293	415	355	241	192
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	ENE	ENE	E	ESE	ESE	ESE	E	E	E	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	cross-on	cross	cross	cross	cross	cross	cross	cross	cross	cross-off	cross-off	cross-off	cross-off	cross	cross-on	cross	cross	cross	cross	cross-off
High Tide	11:47PM0.82m			10:43AM0.26m					00:12AM0.76m								00:39AM0.70m								1:08AM0.63m
Low Tide				8:26AM0.25m		3:37PM0.15m								3:37PM0.17m								3:17PM0.20m


	4:48	—	—	—	—	—	—	—	4:47	—	—	—	—	—	—	—	4:46	—	—	—	—	—	—	—	4:46	—
	—	—	—	—	—	6:37	—	—	—	—	—	—	—	6:38	—	—	—	—	—	—	—	6:39	—	—	—	6:40
mm	—	—	—	—	—	—	—	—	1	2	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	15	15	16	16	15	15	15	15	14	14	15	16	16	15	16	15	13	13	15	16	17	16	16	16	15	14
Feels °C	13	12	12	12	10	9	10	10	9	9	9	10	9	8	9	9	8	9	10	9	10	8	8	9	8	9
Swell 1 Height (m) Direction Period (s)	SSW 15	SSW 15	SSW 15	SSW 16	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	SSW 11	SSW 11
kJ	892	904	953	1107	917	857	834	822	722	621	561	447	434	427	362	326	321	307	307	257	257	172	161	153	113	143
Swell 2 Height (m) Direction Period (s)	ESE 7	SE 7	SE 7	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SSW 13
kJ	5	2	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	120
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	ESE 7	ESE 6	ESE 3	SSE 6	SSE 5	SE 5	SE 5	SE 6	SE 6	ESE 5	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	SE 6	ESE 6	ESE 7	ESE 7	ESE 7	ESE 6
kJ	—	9	8	4	90	103	103	94	97	88	94	114	154	159	167	164	123	103	88	104	159	293	415	355	241	192
Nearest Offshore or Glassy	Cyclops WA - Far South	Peppermint Grove Reef WA - Perth South	North Beach Tom's WA - Perth City	Bunbury Bay WA - Perth South	Cozies and Geeries WA - Perth City	Blacknose Point VIC - Far West	Spits SA - Yorke Peninsula	Huzzawouie (Huzzas) WA - Margaret River	Peppermint Grove Reef WA - Perth South	Cottesloe Beach WA - Perth City	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Cozies and Geeries WA - Perth City	Floreat groyne WA - Perth City	Deepdene WA - Margaret River	Boodjidup Beach WA - Margaret River	Golden Bay WA - Perth City	Bay Left Wall WA - Perth South	Boodjidup Beach WA - Margaret River	Bay Left Wall WA - Perth South	Bay Left Wall WA - Perth South	Golden Bay WA - Perth City	Bay Left Wall WA - Perth South	Cable Station Reef WA - Perth City	Cable Station Reef WA - Perth City	Bay Left Wall WA - Perth South
Rating (10 max)	4	2	3	2	4	4	3	4	2	3	2	2	2	2	3	3	2	1	2	1	1	1	1	1	1	1
Distance (km)	260	447	486	440	460	1972	1528	493	447	479	439	439	460	483	481	491	457	439	491	439	439	457	439	479	479	439
Best forecast wave conditions in Far South of Western Australia	Cyclops
Rating (10 max)	4
Best forecast wave conditions in Australia	Cyclops WA - Far South	Daly Heads SA - Yorke Peninsula	Lorne Point VIC - Cape Otway	Blacknose Point VIC - Far West	Blacknose Point VIC - Far West	Blacknose Point VIC - Far West	Lorne Point VIC - Cape Otway	Fairhaven VIC - Torquay	Fairhaven VIC - Torquay	Noises WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Noises WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Tessellated Pavements TAS - East Coast	Surfers Point WA - Margaret River	Left Point VIC - Phillip Island	Left Point VIC - Phillip Island	Kingston Norfolk Island	Arrawarra NSW - North Coast	Margaret River Bommie WA - Margaret River	Margaret River Bommie WA - Margaret River
Rating (10 max)	4	3	3	4	4	4	4	4	4	4	4	4	2	4	4	3	3	3	3	3	4	3	3	4	3	3
Header Global	Airport Rights New Zealand	Airport Rights New Zealand	Airport Rights New Zealand	Fullers United States	Steamer Lane-The Point United States	Boners United States	Moss Landing United States	El Capitan United States	El Capitan United States	El Capitan United States	El Capitan United States	Boners United States	Ghost Tree United States	Ghost Tree United States	Boners United States	Unstad (Lofoten) Norway	Islas de Todos Santos Mexico	Trial Harbour Australia	Kaka Point New Zealand	Boners United States	Boners United States	Fullers United States	Fullers United States	Boners United States	Boners United States	Lincoln City Nelscott Reef United States
Rating (10 max)	4	4	4	5	9	9	9	9	9	9	7	9	9	8	6	8	5	5	5	5	6	9	9	9	8	9

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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Twelve Mile Beach 48 hour detailed Surf Forecast

How big are the waves at Twelve Mile Beach today (14 Nov):

Short Range Forecast

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