Gnaraloo 48 hour detailed Surf Forecast

Lat Long: 23.76° S 113.54° E

Issued: 7 am 02 Oct 2026 (local time)

Forecast update in hr min

Today's Gnaraloo sea temperature is

21.8°C

Gnaraloo 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 Gnaraloo today (02 Oct):

Morning surf: Morning surf (02 Oct, local time) - 4.5ft (1.3m), 15s period with WSW swell.
Afternoon surf: Afternoon surf (02 Oct, local time) - 6ft (1.8m), 15s period with SW swell.
Evening surf: Evening surf (02 Oct, local time) - 4.5ft (1.3m), 15s period with WSW swell.

The current surf forecast for Gnaraloo at 3PM is: 1.8m 15s primary swell from a Southwest direction (forecast issued at 07:00am October 02). The wind direction is predicted to be cross-shore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (02 Oct)	4.5ft (1.3m)	15s
Afternoon (02 Oct)	6ft (1.8m)	15s
Evening (02 Oct)	4.5ft (1.3m)	15s

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

	Short Range Forecast Mostly dry. Warm (max 24°C on Fri morning, min 18°C on Fri night). Mainly strong winds.
	Friday 2							Saturday 3								Sunday 4
	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)	0	1	1	0	1	0	0	1	1	1	2	0	0	0	0	0	1	1	2	0	1	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WSW 16	WSW 15	WSW 15	SW 15	SW 15	WSW 15	WSW 14	WSW 14	WSW 14	WSW 14	SW 14	SW 14	SW 14	WSW 14	WSW 14	WSW 14	WSW 16	WSW 16	WSW 15	SW 14	SW 14	WSW 14	WSW 14
Wave Graph
kJ	654	725	736	1396	1377	857	697	594	501	494	721	701	961	384	390	367	457	266	539	857	1382	594	501
Wind (km/h)	S	S	SSW	SW	SSW	SSW	SSW	S	SSE	SSE	SSW	SW	SSW	SSW	S	S	S	SSE	SSW	SW	SSW	S	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross-off
High Tide				1:41PM0.74m				1:05AM1.29m					2:35PM0.66m			1:51AM1.20m					3:58PM0.61m
Low Tide		7:30AM0.10m				6:15PM0.43m					8:22AM0.19m			6:42PM0.48m					9:30AM0.28m			7:10PM0.55m


	6:05	—	—	—	—	—	—	—	6:05	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—
	—	—	—	—	6:24	—	—	—	—	—	—	—	6:24	—	—	—	—	—	—	—	6:24	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	18	19	24	21	21	20	20	19	18	19	23	22	22	20	19	19	18	19	24	23	21	20	19
Feels °C	10	11	18	14	15	15	15	14	13	14	19	16	16	15	14	14	13	14	21	17	15	15	13
Swell 1 Height (m) Direction Period (s)	WSW 16	WSW 15	WSW 15	—	—	WSW 15	WSW 14	WSW 14	SW 8	WSW 14	SW 14	—	—	WSW 14	WSW 14	WSW 14	WSW 16	SW 7	WSW 15	—	—	WSW 14	WSW 14
kJ	654	725	736	—	—	857	697	594	155	494	721	—	—	384	390	367	457	105	539	—	—	594	501
Swell 2 Height (m) Direction Period (s)	—	SW 8	SW 8	—	—	—	—	—	WSW 14	SW 8	—	—	—	—	—	—	—	WSW 16	SW 8	—	—	—	W 18
kJ	—	129	129	—	—	—	—	—	501	135	—	—	—	—	—	—	—	266	94	—	—	—	162
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	SW 14	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	203	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SSW 8	S 4	—	SW 15	SW 15	SW 5	SW 6	SSW 7	—	—	—	SW 14	SW 14	SSW 5	SSW 5	SSW 7	SSW 7	SSE 4	SE 4	SW 14	SW 14	SW 6	SSW 7
kJ	274	21	—	1396	1377	43	83	168	—	—	—	701	961	64	80	134	148	15	2	857	1382	123	170
Nearest Offshore or Glassy	Sunset Beach Geraldron WA - North West	Sunset Beach Geraldron WA - North West	Dunes WA - North West	The Quarries WA - Margaret River	The Quarries WA - Margaret River	Bunbury The Wall WA - Perth South	Bunbury The groyne WA - Perth South	Watermans WA - Perth City	Jakes WA - North West	Jakes WA - North West	Lighthouse Bombie WA - North West	Rocky Point WA - Margaret River	Castle Rock WA - Margaret River	Bunbury The Wall WA - Perth South	Bay Left Wall WA - Perth South	Explosives (Geraldton Lighthouse) WA - North West	Explosives (Geraldton Lighthouse) WA - North West	Explosives (Geraldton Lighthouse) WA - North West	Cozies and Geeries WA - Perth City	Bandy Creek groyne WA - Far South	Outside Corner Bali - The Bukit	Bunbury The Wall WA - Perth South	Bunbury The Wall WA - Perth South
Rating (10 max)	4	4	3	3	3	3	2	4	4	4	4	3	3	3	3	4	4	4	4	4	4	4	4
Distance (km)	562	562	227	1096	1096	1081	1081	924	446	446	216	1098	1103	1081	1081	567	567	567	1001	1386	1669	1081	1081
Best forecast wave conditions in North West WA	Greenough River Mouth	Greenough River Mouth	Port Denison						Explosives (Geraldton Lighthouse)	Port Denison	Lighthouse Bombie					Explosives (Geraldton Lighthouse)	Explosives (Geraldton Lighthouse)	Port Denison
Rating (10 max)	4	4	4						4	4	4					4	4	4
Best forecast wave conditions in Australia	Cyclops WA - Far South	Surfers Point WA - Margaret River	Supertubes WA - Margaret River	Nettley Bay Reefs TAS - West Coast	Trial Harbour TAS - West Coast	Shipstern Bluff TAS - East Coast	Remarkable Caves TAS - East Coast	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Conto Springs WA - Margaret River	The Farm WA - Margaret River	Conto Springs WA - Margaret River	Trial Harbour TAS - West Coast	Surfers Point WA - Margaret River	Trial Harbour TAS - West Coast	Trial Harbour TAS - West Coast	Rocky Head WA - Far South	Daly Heads SA - Yorke Peninsula	Left Point VIC - Phillip Island	Pink Rocks NSW - Far South	Cyclops WA - Far South	Trial Harbour TAS - West Coast
Rating (10 max)	5	5	5	5	6	4	4	5	5	5	6	4	6	5	5	5	5	5	4	4	4	4	7
Header Global	Cabo Lastres Spain	Cavalos de Fao Portugal	Bolina Portugal	Figueira da Foz - Buarcos Portugal	Trial Harbour Australia	Trial Harbour Australia	Papatowai New Zealand	Dunedin - Bobs Beach New Zealand	Cobblestones Australia	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Trial Harbour Australia	Cow Bombie Australia	Injidup Carpark Australia	Trial Harbour Australia	Buchupureo Chile	Buchupureo Chile	Buchupureo Chile	Buchupureo Chile	Trial Harbour Australia	Trial Harbour Australia
Rating (10 max)	5	5	5	5	6	6	6	6	5	7	6	5	5	5	5	5	5	5	5	5	5	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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Gnaraloo 48 hour detailed Surf Forecast

How big are the waves at Gnaraloo today (02 Oct):

Short Range Forecast

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