Dunes 48 hour detailed Surf Forecast

Lat Long: 21.80° S 114.14° E

Issued: 7 am 08 Sep 2026 (local time)

Forecast update in hr min

Today's Dunes sea temperature is

23.4°C

Dunes 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 Dunes today (08 Sep):

Morning surf: Morning surf (08 Sep, local time) - 4.5ft (1.4m), 16s period with SW swell.
Afternoon surf: Afternoon surf (08 Sep, local time) - 4.5ft (1.3m), 16s period with SW swell.
Evening surf: Evening surf (08 Sep, local time) - 4ft (1.2m), 15s period with SW swell.

The current surf forecast for Dunes at 1PM is: 1.3m 16s primary swell from a Southwest direction (forecast issued at 07:00am September 08). An open ocean swell of 0.2m 4s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (08 Sep)	4.5ft (1.4m)	16s
Afternoon (08 Sep)	4.5ft (1.3m)	16s
Evening (08 Sep)	4ft (1.2m)	15s

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

	Short Range Forecast Mostly dry. Warm (max 27°C on Tue afternoon, min 17°C on Wed morning). Winds decreasing (strong winds from the SE on Tue night, calm by Thu night).
	Tuesday 8							Wednesday 9								Thursday 10
	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)	3	3	2	2	2	1	1	1	1	1	2	2	1	0	0	1	2	3	2	1	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	WSW 16	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15
Wave Graph
kJ	1225	1001	886	803	793	692	743	581	940	875	844	834	813	729	811	760	740	730	740	770	730	608	584
Wind (km/h)	SSE	SE	SE	S	S	SSE	SSE	SE	SE	SE	ESE	NE	N	WNW	W	W	WSW	E	NE	NNW	NW	WNW	WNW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	off	cross-off	cross-off	cross-off	off	off	off	off	cross-off	cross	cross-on	on	cross-on	cross-on	cross	cross-off	cross	on	on	on	cross-on
High Tide			8:12AM1.51m				10:30PM1.30m				9:51AM1.65m				11:00PM1.50m				10:48AM1.79m
Low Tide					3:47PM0.52m				3:35AM0.86m				4:36PM0.39m				4:35AM0.63m					5:13PM0.30m


	6:26	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—	—	6:24	—	—	—	—	—	—
	—	—	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—	—	—	—	—	—	6:15	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	20	19	21	24	27	25	23	19	18	17	20	21	21	21	21	21	21	21	22	22	23	22	22
Feels °C	14	13	15	19	22	18	14	11	10	10	16	19	20	19	19	19	20	21	22	21	22	21	21
Swell 1 Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	WSW 16	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15
kJ	1225	1001	886	803	793	692	743	581	940	875	844	834	813	729	811	760	740	730	740	770	730	608	584
Swell 2 Height (m) Direction Period (s)	WSW 7	—	E 4	E 4	ESE 4	—	—	SW 6	WSW 14	—	—	E 4	ENE 4	NE 5	NE 5	NE 5	NE 5	NE 4	SW 26	SW 26	SW 26	SW 24	WSW 24
kJ	5	—	1	1	3	—	—	9	21	—	—	9	4	7	6	6	6	3	27	27	26	23	55
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	ENE 5	—	W 16	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	4	—	5	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SE 4	SE 4	SE 4	SE 4	S 4	SSE 3	SE 4	SE 5	ESE 5	ESE 5	ESE 5	—	NNE 3	—	W 2	WSW 3	WSW 3	—	—	N 4	—	—	WNW 3
kJ	31	37	22	10	7	7	59	103	83	64	32	—	1	—	1	1	1	—	—	1	—	—	3
Nearest Offshore or Glassy	Coronation Beach WA - North West	Drummonds WA - North West	Bunbury BP Reef WA - Perth South	Watermans WA - Perth City	Lighthouse Bombie WA - North West	North Beach Tom's WA - Perth City	Coronation Beach WA - North West	Coronation Beach WA - North West	Secret Harbour WA - Perth City	Bay Left Wall WA - Perth South	Secret Harbour WA - Perth City	Gnaraloo WA - North West	Gnaraloo WA - North West	Gnaraloo WA - North West	Lancelin WA - Perth City	Drummonds WA - North West	Drummonds WA - North West	Dunes WA - North West	Turtles WA - North West	Steep Point WA - North West	Jakes WA - North West	Jakes WA - North West	Horrocks WA - North West
Rating (10 max)	4	4	4	5	5	4	5	5	4	4	4	3	3	3	4	4	4	3	4	4	4	4	3
Distance (km)	753	766	1289	1128	15	1130	753	753	1189	1288	1189	227	227	227	1020	766	766	0	251	493	660	660	733
Best forecast wave conditions in North West WA	Port Denison	Sunset Beach Geraldron			Lighthouse Bombie		Coronation Beach	Coronation Beach				Red Bluff	Port Denison	Gnaraloo		Port Denison	Port Denison	Red Bluff	Red Bluff	Dirk Hartog Island	Port Denison	Port Denison	Port Denison
Rating (10 max)	5	4			5		5	5				4	4	3		4	4	4	4	4	4	4	4
Best forecast wave conditions in Australia	Conto Springs WA - Margaret River	Redgate WA - Margaret River	Supertubes WA - Margaret River	Cow Bombie WA - Margaret River	Noises WA - Margaret River	Margaret River Bommie WA - Margaret River	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Margaret River Bommie WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	May's Point TAS - East Coast	Surfers Point WA - Margaret River	Golf Course Reef NSW - South Coast	Bancoora VIC - Torquay	JD Reef NSW - Newcastle	JD Reef NSW - Newcastle	Guillotines NSW - South Coast	JD Reef NSW - Newcastle	JD Reef NSW - Newcastle	Luna Park VIC - Far West
Rating (10 max)	9	9	9	8	8	8	7	6	6	6	5	5	5	7	5	4	5	4	4	4	4	4	6
Header Global	Easter Reef Australia	Luna Park Australia	Supertubes Australia	Cow Bombie Australia	Cobblestones Australia	Gas Bay Australia	Bancoora Australia	Cow Bombie Australia	Gas Bay Australia	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Saint Leu Reunion	Papatowai New Zealand	Papatowai New Zealand	Saint Leu Reunion	Saint Leu Reunion	Left Point Australia	Nugget Point New Zealand	Fox River New Zealand	Easter Reef Australia	Fox River New Zealand
Rating (10 max)	5	5	9	8	8	8	7	6	6	9	9	9	9	9	9	9	6	6	5	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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Dunes 48 hour detailed Surf Forecast

How big are the waves at Dunes today (08 Sep):

Short Range Forecast

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