Alkimos 48 hour detailed Surf Forecast

Lat Long: 31.68° S 115.68° E

Issued: 1 am 06 Sep 2026 (local time)

Forecast update in hr min

Today's Alkimos sea temperature is

18.2°C

Alkimos 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 Alkimos today (06 Sep):

Morning surf: Morning surf (06 Sep, local time) - 8ft (2.5m), 13s period with WSW swell.
Afternoon surf: Afternoon surf (06 Sep, local time) - 8ft (2.5m), 13s period with WSW swell.
Evening surf: Evening surf (06 Sep, local time) - 7ft (2.1m), 13s period with WSW swell.

The current surf forecast for Alkimos at 6AM is: 2.1m 13s primary swell from a West-southwest direction and 0.2m 22s secondary swell from a West-southwest direction, 1.0m 4s secondary swell from a South direction (forecast issued at 01:00am September 06). The wind direction is predicted to be cross-shore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (06 Sep)	8ft (2.5m)	13s
Afternoon (06 Sep)	8ft (2.5m)	13s
Evening (06 Sep)	7ft (2.1m)	13s

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

	Short Range Forecast Mostly dry. Very mild (max 19°C on Mon afternoon, min 9°C on Tue night). Mainly fresh winds.
	Sunday 6								Monday 7								Tuesday 8
	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
Rating (10 max)	2	1	1	1	3	2	3	7	5	4	4	4	3	3	2	3	3	3	4	3	3	3	4	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 18	WSW 17	WSW 17	WSW 17	WSW 16	WSW 16	WSW 16	SW 16	WSW 16	SW 16	WSW 16	WSW 16	WSW 17	WSW 16	WSW 16	WSW 16	WSW 16
Wave Graph
kJ	1155	1077	2033	2173	2065	1960	1513	5043	5177	4817	4222	3726	3139	2615	2868	2359	2692	2750	3486	3657	3726	3421	3421	3037
Wind (km/h)	S	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SE	S	SE	SSE	SE	SE	ESE	SE	ESE	ESE	ESE	ESE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide		4:52AM0.63m									6:11AM0.64m								7:13AM0.65m
Low Tide						3:07PM-0.01m								3:38PM-0.00m								4:05PM0.03m


	—	6:28	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—	—	6:26	—	—	—	—	—	—
	—	—	—	—	—	6:02	—	—	—	—	—	—	—	6:04	—	—	—	—	—	—	—	6:04	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	15	13	13	15	17	16	14	12	11	10	11	16	19	19	17	15	13	12	12	16	18	19	17	13
Feels °C	12	8	8	9	12	10	8	7	7	6	7	13	16	14	13	10	9	7	7	10	11	13	13	7
Swell 1 Height (m) Direction Period (s)	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 18	WSW 17	WSW 17	WSW 17	WSW 16	WSW 16	WSW 16	SW 16	WSW 16	SW 16	WSW 16	WSW 16	WSW 17	WSW 16	WSW 16	WSW 16	WSW 16
kJ	1155	1077	2033	2173	2065	1960	1504	5043	5177	4817	4222	3726	3139	2615	2868	2359	2692	2750	3486	3657	3726	3421	3421	3037
Swell 2 Height (m) Direction Period (s)	W 23	WSW 22	WSW 21	WSW 20	WSW 20	WSW 18	WSW 18	WSW 18	—	—	—	—	—	—	—	—	—	—	—	—	—	SSW 5	—	—
kJ	10	46	88	158	346	688	1513	1852	—	—	—	—	—	—	—	—	—	—	—	—	—	8	—	—
Swell 3 Height (m) Direction Period (s)	W 22	—	—	—	—	—	—	W 11	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	10	—	—	—	—	—	—	248	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	S 4	SSE 4	SSE 5	SSE 5	—	SE 4	SE 4	SE 4	—	—	—	—	S 4	S 4	SSE 4	SE 4	SE 4	SE 4	SE 4	SSE 4	SE 4	SE 4	SE 4
kJ	—	37	46	75	32	—	23	26	9	—	—	—	—	20	30	25	11	10	10	10	18	11	17	27
Nearest Offshore or Glassy	Port Denison WA - North West	Separation Point WA - North West	Cape Arid WA - Far South	Cunns SA - Nullarbor	North Beach Tom's WA - Perth City	Bunbury BP Reef WA - Perth South	Cozies and Geeries WA - Perth City	North Beach Tom's WA - Perth City	North Beach Tom's WA - Perth City	Cozies and Geeries WA - Perth City	North Beach Tom's WA - Perth City	Grabbers WA - Perth City	North Beach Tom's WA - Perth City	Avalon Point WA - Perth City	Cozies and Geeries WA - Perth City	North Beach Tom's WA - Perth City	North Beach Tom's WA - Perth City	North Beach Tom's WA - Perth City	North Beach Tom's WA - Perth City	Injidup Carpark WA - Margaret River	Bunbury BP Reef WA - Perth South	Watermans WA - Perth City	North Beach Tom's WA - Perth City	Bay Left Wall WA - Perth South
Rating (10 max)	4	3	2	4	4	4	5	6	5	5	5	5	4	4	4	4	4	4	4	6	4	5	4	4
Distance (km)	266	337	744	1632	21	182	99	21	21	99	21	20	21	102	99	21	21	21	21	234	182	18	21	181
Best forecast wave conditions in Perth City Coast					North Beach Tom's		Cozies and Geeries	Cozies and Geeries	Cozies and Geeries	Melros	Cozies and Geeries	Melros	North Beach Tom's	Melros	Melros	Cottesloe Beach	Cottesloe Beach	Melros	Cottesloe Beach			Melros	Melros
Rating (10 max)					4		5	6	5	5	5	5	4	4	4	4	4	4	4			5	4
Best forecast wave conditions in Australia	Cyclops WA - Far South	Bancoora VIC - Torquay	Luna Park VIC - Far West	Quarantine VIC - Mornington Peninsula	Bancoora VIC - Torquay	Golf Course Reef NSW - South Coast	Conto Springs WA - Margaret River	Redgate WA - Margaret River	Gas Bay WA - Margaret River	Gas Bay WA - Margaret River	Conto Springs WA - Margaret River	Surfers Point WA - Margaret River	Conto Springs WA - Margaret River	Blacknose Point VIC - Far West	Daly Heads SA - Yorke Peninsula	Conto Springs WA - Margaret River	Luna Park VIC - Far West	Injidup Carpark WA - Margaret River	Douglas Point SA - East Coast	Injidup Carpark WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Cow Bombie WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	4	5	5	4	4	4	9	9	9	9	8	7	7	4	4	7	5	6	8	6	4	7	7	7
Header Global	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Captains South Africa	Gerickes Point South Africa	Gerickes Point South Africa	Little Wanganui New Zealand	Injidup Carpark Australia	Gas Bay Australia	Gas Bay Australia	Injidup Carpark Australia	Cobblestones Australia	Amanzimtoti South Africa	Abalolo Reef United States	Etang-Sale Reunion	Easter Reef Australia	Easter Reef Australia	Injidup Carpark Australia	Bancoora Australia	Injidup Carpark Australia	Cobblestones Australia	Cow Bombie Australia	Gas Bay Australia	Gas Bay Australia
Rating (10 max)	9	7	6	5	5	6	5	8	9	9	6	7	8	4	5	5	5	6	4	6	8	7	7	7

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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Alkimos 48 hour detailed Surf Forecast

How big are the waves at Alkimos today (06 Sep):

Short Range Forecast

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