Alkimos 48 hour detailed Surf Forecast

Lat Long: 31.68° S 115.68° E

Issued: 7 am 28 Jul 2026 (local time)

Forecast update in hr min

Today's Alkimos sea temperature is

19.0° 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 (28 Jul):

Morning surf: Morning surf (28 Jul, local time) - 6ft (1.8m), 14s period with SW swell.
Afternoon surf: Afternoon surf (28 Jul, local time) - 5ft (1.6m), 14s period with SW swell.
Evening surf: Evening surf (28 Jul, local time) - 5ft (1.6m), 14s period with SW swell.

The current surf forecast for Alkimos at 12PM is: 1.6m 14s primary swell from a Southwest direction and 0.4m 21s secondary swell from a Southwest direction (forecast issued at 07:00am July 28). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & Date	Wave Height	Wave Period
Morning (28 Jul)	6ft (1.8m)	14s
Afternoon (28 Jul)	5ft (1.6m)	14s
Evening (28 Jul)	5ft (1.6m)	14s

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

	Short Range Forecast Mostly dry. Very mild (max 19°C on Wed afternoon, min 10°C on Tue morning). Wind will be generally light.
	Tuesday 28							Wednesday 29								Thursday 30
	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)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	2	2	2	1	3	3	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 17	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	WSW 20	SW 14	WSW 18
Wave Graph
kJ	1387	1253	1154	1049	1049	938	840	816	671	671	587	1467	1305	1172	917	906	729	720	711	693	529	581	572
Wind (km/h)	E	E	E	ENE	E	E	E	E	ENE	ENE	NE	NE	ENE	ENE	ENE	NE	NE	NE	N	NW	W	N	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	off	off	off	off	off	cross-off	off	off	off	off	cross-off	off	off	off	off	cross-off	cross-off	cross-off	cross-on	cross-on	glassy	cross-off
High Tide			8:23AM0.67m								8:56AM0.67m								9:24AM0.65m
Low Tide						5:32PM0.05m								5:43PM0.07m								5:48PM0.09m


	7:09	—	—	—	—	—	—	—	7:07	—	—	—	—	—	—	—	7:07	—	—	—	—	—	—
	—	—	—	—	5:37	—	—	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:39	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	11	10	13	16	16	15	14	13	11	11	15	18	19	18	16	14	13	12	16	19	18	18	17
Feels °C	8	6	9	12	12	11	10	9	6	6	10	14	16	14	11	9	8	7	12	16	16	17	15
Swell 1 Height (m) Direction Period (s)	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 17	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 14	SW 14	SW 14
kJ	1387	1253	1154	1049	1049	938	840	816	671	671	517	1467	1305	1172	917	906	729	720	711	693	529	581	450
Swell 2 Height (m) Direction Period (s)	SW 24	WSW 22	SW 21	SW 21	SW 21	WSW 20	SW 19	SW 19	SW 19	SW 18	SW 17	WSW 17	WSW 17	WSW 16	WSW 16	W 24	WSW 22	WSW 22	WSW 21	WSW 20	WSW 20	WSW 20	WSW 18
kJ	22	46	116	115	115	253	384	384	513	465	587	469	373	310	326	11	47	91	89	221	485	336	572
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	WSW 21	WSW 22	WSW 22	NNW 4	NW 4	NW 4	NNW 4
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	45	45	91	6	4	3	2
Wind waves Height (m) Direction Period (s)	—	E 3	ENE 3	—	—	—	—	E 2	E 3	ENE 3	NE 3	NE 3	—	—	NE 3	NE 3	NNE 3	N 3	N 3	NNW 4	—	—	—
kJ	—	1	1	—	—	—	—	1	4	5	5	2	—	—	2	5	4	5	6	7	—	—	—
Nearest Offshore or Glassy	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Alkimos WA - Perth City	Secret Harbour WA - Perth City	Watermans WA - Perth City	Chicken Reef WA - Rottnest Island	Chicken Reef WA - Rottnest Island	Chicken Reef WA - Rottnest Island	Alkimos WA - Perth City	Alkimos WA - Perth City
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	4
Distance (km)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	80	18	41	41	41	0	0
Best forecast wave conditions in Perth City Coast	Melros	Melros	Melros	Melros	Grabbers	Melros	Melros	Swanbourne Beach	Swanbourne Beach	Mullaloo	Mullaloo	Grabbers	Grabbers	Grabbers	Mullaloo	Mullaloo	Back Beach	Avalon Point	Singleton			The Spot	Grabbers
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	4	3	3			4	4
Best forecast wave conditions in Australia	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Noises WA - Margaret River	Supertubes WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Cyclops WA - Far South	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Steep Point WA - North West	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Boneyard NSW - Illawarra	JD Reef NSW - Newcastle	Turtles WA - North West	Turtles WA - North West	Steep Point WA - North West	Cyclops WA - Far South	Ulladulla Bommie NSW - South Coast	Sand Patch Beach WA - Far South
Rating (10 max)	5	5	5	5	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4	4	4	5
Header Global	Gerickes Point South Africa	Fish Boma South Africa	Cape St Martin South Africa	Cape St Martin South Africa	Etang-Sale Reunion	Punta Palmilla Mexico	Chameau Mauritius	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Ahijedero Mexico	Ahijedero Mexico	Point Roadnight Australia	Point Roadnight Australia	Ala Moana Bowls United States	Bancoora Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico
Rating (10 max)	7	6	5	5	5	6	5	5	5	5	5	4	4	7	5	4	4	4	4	4	4	4	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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Alkimos 48 hour detailed Surf Forecast

How big are the waves at Alkimos today (28 Jul):

Short Range Forecast

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