Big Rock 48 hour detailed Surf Forecast

Lat Long: 33.87° S 114.98° E

Issued: 7 am 05 Nov 2026 (local time)

Forecast update in hr min

Today's Big Rock sea temperature is

18.6°C

Big Rock 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 Big Rock today (05 Nov):

Morning surf: Morning surf (05 Nov, local time) - 10ft (3.0m), 15s period with SW swell.
Afternoon surf: Afternoon surf (05 Nov, local time) - 10ft (3.0m), 14s period with SW swell.
Evening surf: Evening surf (05 Nov, local time) - 10ft (3.0m), 14s period with SW swell.

The current surf forecast for Big Rock at 11AM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 07:00am November 05). The wind direction is predicted to be cross-shore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (05 Nov)	10ft (3.0m)	15s
Afternoon (05 Nov)	10ft (3.0m)	14s
Evening (05 Nov)	10ft (3.0m)	14s

Table - waves today at Big Rock. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 22°C on Fri afternoon, min 11°C on Fri night). Mainly fresh winds.
	Thursday 5							Friday 6								Saturday 7								Sun 8
	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)	5	5	2	2	3	3	3	3	3	3	4	2	2	4	3	4	3	3	1	0	1	1	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 11	SW 11	SW 11	SW 11	SW 11	SW 10	SW 10	SW 10	SW 10
Wave Graph
kJ	3330	3286	3644	3944	4062	3570	3323	3206	2917	2436	1991	1439	1240	1059	1013	1235	924	821	688	627	548	428	377	298	229
Wind (km/h)	SSE	S	SSW	SSW	SSE	SSE	SE	SE	ESE	ESE	SE	S	SSE	ESE	E	E	E	E	SW	SSW	S	SSE	SSE	S	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	off	off	off	off	off	cross-on	cross-on	cross	cross-off	cross-off	cross	cross
High Tide			8:40AM0.50m				8:36PM0.59m				10:04AM0.46m				8:24PM0.64m								8:25PM0.70m
Low Tide	3:17AM0.39m				2:11PM0.38m				3:47AM0.29m			1:39PM0.42m					4:23AM0.22m


	5:16	—	—	—	—	—	—	—	5:15	—	—	—	—	—	—	—	5:13	—	—	—	—	—	—	—	5:13
	—	—	—	—	6:51	—	—	—	—	—	—	—	6:52	—	—	—	—	—	—	—	6:52	—	—	—	6:52
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	13	14	16	16	17	14	14	13	13	15	19	22	21	19	14	12	11	14	18	17	18	16	16	15	14
Feels °C	11	12	12	11	12	8	9	8	8	11	16	18	16	14	8	7	7	11	15	13	14	13	14	14	12
Swell 1 Height (m) Direction Period (s)	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 11	SW 11	SW 11	SW 11	SW 11	SW 10	SW 10	SW 10	SW 10
kJ	3330	3286	3644	3944	4062	3570	3323	3206	2917	2436	1991	1439	1240	1059	1013	1235	924	821	688	627	548	428	377	298	229
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	S 8	SSE 8	—	—	—	NE 4	—	—	—	SW 13	SW 13	WSW 13
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	302	226	—	—	—	3	—	—	—	84	136	68
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 18
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	13
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	S 4	SSE 5	SE 4	SSE 6	SSE 7	SSE 7	S 7	S 7	SSE 8	SSE 8	SE 7	E 5	ENE 5	—	SSW 3	S 4	S 4	S 4	S 4	S 4
kJ	—	—	—	—	—	48	56	16	142	192	178	152	324	411	187	140	16	9	—	2	14	28	31	32	33
Nearest Offshore or Glassy	Big Rock WA - Margaret River	Big Rock WA - Margaret River	Castle Rock WA - Margaret River	Tunkalilla SA - Adelaide	Bunbury The Wall WA - Perth South	The Island SA - Eyre Peninsula	Cactus SA - Nullarbor	Peppermint Grove Reef WA - Perth South	Cottesloe Beach WA - Perth City	Huzzawouie (Huzzas) WA - Margaret River	Big Rock WA - Margaret River	Injidup Point WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Big Rock WA - Margaret River	Southside WA - Margaret River	Big Rock WA - Margaret River	Big Rock WA - Margaret River	Big Rock WA - Margaret River	Hussas WA - Margaret River	Hussas WA - Margaret River	Conto Springs WA - Margaret River	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River	Huzzawouie (Huzzas) WA - Margaret River
Rating (10 max)	5	5	2	3	4	3	3	3	3	4	4	4	4	4	4	4	3	3	3	3	3	2	2	2	2
Distance (km)	0	0	34	2138	89	1780	1689	64	221	1	0	20	1	0	13	0	0	0	2	2	31	20	20	1	1
Best forecast wave conditions in Margaret River	Margaret River Bommie	Margaret River Bommie	The Farm							Injidup Carpark	Supertubes	Pea Break	Injidup Carpark	Margaret River Bommie	Gas Bay	Margaret River Bommie	Margaret River Bommie	Margaret River Bommie	Supertubes	Hussas	Conto Springs	Conto Springs	Conto Springs	Margaret River Bommie	Gas Bay
Rating (10 max)	5	5	3							4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	2
Best forecast wave conditions in Australia	Margaret River Bommie WA - Margaret River	Margaret River Bommie WA - Margaret River	Blacknose Point VIC - Far West	Tunkalilla SA - Adelaide	Bunbury The Wall WA - Perth South	JD Reef NSW - Newcastle	The Farm NSW - Illawarra	Cape Young Husband SA - Kangaroo Island	Cathedral Rock VIC - Cape Otway	Blackfellows SA - Eyre Peninsula	Supertubes WA - Margaret River	Cathedral Rock VIC - Cape Otway	Point Roadnight VIC - Torquay	Margaret River Bommie WA - Margaret River	Bancoora VIC - Torquay	Margaret River Bommie WA - Margaret River	Margaret River Bommie WA - Margaret River	Margaret River Bommie WA - Margaret River	Supertubes WA - Margaret River	Hussas WA - Margaret River	Daly Heads SA - Yorke Peninsula	Trial Harbour TAS - West Coast	Trial Harbour TAS - West Coast	Margaret River Bommie WA - Margaret River	Trial Harbour TAS - West Coast
Rating (10 max)	5	5	4	3	4	3	4	5	4	4	4	7	5	4	4	4	4	4	3	3	3	5	5	3	5
Header Global	Cow Bombie Australia	Cow Bombie Australia	Barrancon Chile	Lebu Chile	Lebu Chile	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ranches United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Boners United States	Buchupureo Chile	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ghost Tree United States	Gerickes Point South Africa	Fish Boma South Africa
Rating (10 max)	5	5	4	5	5	5	5	5	5	5	8	8	7	6	6	7	5	5	9	8	7	6	5	5	5

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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Big Rock 48 hour detailed Surf Forecast

How big are the waves at Big Rock today (05 Nov):

Short Range Forecast

Latest Updates

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FREE! Surf-Forecast.com widget for your website