Gnaraloo 48 hour detailed Surf Forecast

Lat Long: 23.76° S 113.54° E

Issued: 1 am 13 Jul 2026 (local time)

Forecast update in hr min

Today's Gnaraloo sea temperature is

23.2° 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 (13 Jul):

Morning surf: Morning surf (13 Jul, local time) - 2.5ft (0.8m), 18s period with WSW swell.
Afternoon surf: Afternoon surf (13 Jul, local time) - 5ft (1.5m), 18s period with WSW swell.
Evening surf: Evening surf (13 Jul, local time) - 5ft (1.5m), 17s period with WSW swell.

The current surf forecast for Gnaraloo at 6AM is: 0.8m 18s primary swell from a West direction and 0.9m 14s secondary swell from a West-southwest direction (forecast issued at 01:00am July 13). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (13 Jul)	2.5ft (0.8m)	18s
Afternoon (13 Jul)	5ft (1.5m)	18s
Evening (13 Jul)	5ft (1.5m)	17s

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

	Short Range Forecast Mostly dry. Warm (max 25°C on Wed afternoon, min 20°C on Mon morning). Wind will be generally light.
	Monday 13								Tuesday 14								Wednesday 15
	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)	3	2	3	4	3	2	3	4	3	3	3	1	0	1	1	2	3	3	3	2	0	1	1	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WSW 19	W 18	WSW 18	WSW 18	WSW 18	WSW 18	WSW 17	WSW 17	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 14	WSW 14	WSW 14	WSW 14
Wave Graph
kJ	1133	408	408	1015	1192	1373	1297	1252	1151	974	827	817	763	734	696	580	573	573	573	573	565	549	452	439
Wind (km/h)	SSE	S	SE	ESE	W	WSW	SSW	S	S	SE	ESE	NNE	NNW	WNW	W	SW	SE	SE	ESE	NE	NNW	WNW	WNW	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	off	off	cross-on	cross	cross-off	cross-off	cross-off	off	cross-off	cross-on	cross-on	cross-on	cross-on	cross	off	off	off	cross	cross-on	cross-on	cross-on	cross-on
High Tide			7:42AM1.29m					10:35PM0.69m				8:49AM1.33m					11:10PM0.76m			9:50AM1.34m
Low Tide	00:06AM0.61m					3:45PM0.05m			1:51AM0.61m					4:32PM0.00m				3:11AM0.56m					5:13PM-0.01m


	—	7:07	—	—	—	—	—	—	—	7:07	—	—	—	—	—	—	—	7:07	—	—	—	—	—	—
	—	—	—	—	—	5:53	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—	—	5:54	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	20	20	20	23	24	23	22	22	22	20	21	23	24	24	24	23	22	22	21	23	25	25	23	23
Feels °C	16	17	17	21	22	20	20	20	19	17	19	20	20	21	22	22	20	19	17	20	20	22	21	22
Swell 1 Height (m) Direction Period (s)	WSW 19	WSW 14	WSW 13	WSW 18	WSW 18	WSW 18	WSW 17	WSW 17	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 15	WSW 14	WSW 14	WSW 14	WSW 14
kJ	1133	321	229	1015	1192	1373	1297	1252	1151	974	827	817	763	734	696	580	573	573	573	573	565	549	452	439
Swell 2 Height (m) Direction Period (s)	NW 13	W 18	WSW 18	W 21	WNW 12	—	—	—	—	—	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	NW 13	NW 13	NW 13	NW 13	NW 13	WNW 13	W 18	W 18
kJ	7	408	408	222	15	—	—	—	—	—	17	17	17	17	17	17	27	26	26	26	26	16	161	227
Swell 3 Height (m) Direction Period (s)	—	WNW 13	SSW 6	WNW 13	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	WNW 13	WNW 13
kJ	—	16	14	16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	16	16
Wind waves Height (m) Direction Period (s)	SSW 5	SSW 6	—	—	—	—	SSW 3	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	17	18	—	—	—	—	4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Nearest Offshore or Glassy	Jakes WA - North West	Lighthouse Bombie WA - North West	Gnaraloo WA - North West	Gnaraloo WA - North West	Jakes WA - North West	Jakes WA - North West	Lighthouse Bombie WA - North West	Gnaraloo WA - North West	Red Bluff WA - North West	Gnaraloo WA - North West	Gnaraloo WA - North West	Turtles WA - North West	Steep Point WA - North West	Blue Holes WA - North West	Blue Holes WA - North West	Blue Holes WA - North West	Gnaraloo WA - North West	Gnaraloo WA - North West	Gnaraloo WA - North West	Turtles WA - North West	Steep Point WA - North West	Mylies Beach WA - Far South	Blue Holes WA - North West	Blue Holes WA - North West
Rating (10 max)	4	4	3	4	5	5	5	4	4	3	3	4	4	4	4	4	3	3	3	4	4	4	4	4
Distance (km)	446	216	0	0	446	446	216	0	32	0	0	25	267	445	445	445	0	0	0	25	267	1294	445	445
Best forecast wave conditions in North West WA	Greenough River Mouth	Greenough River Mouth	Red Bluff	Red Bluff	Dongara-Port Denison	Port Denison	Lighthouse Bombie	Red Bluff	Red Bluff	Port Denison	Dirk Hartog Island	Dirk Hartog Island	Dirk Hartog Island	Port Denison	Port Denison	Tarcoola (Chanteez)	Dirk Hartog Island	Dirk Hartog Island	Dirk Hartog Island	Red Bluff	Dirk Hartog Island		Flat Rocks Beach (WA)	Port Denison
Rating (10 max)	4	5	4	4	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4		4	4
Best forecast wave conditions in Australia	Injidup Point WA - Margaret River	Injidup Point WA - Margaret River	Red Bluff WA - North West	Red Bluff WA - North West	Rocky Head WA - Far South	Ocean Beach WA - Far South	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	Bancoora VIC - Torquay	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Cathedral Rock VIC - Cape Otway	Bancoora VIC - Torquay	Boneyard NSW - Illawarra	Bancoora VIC - Torquay	Bancoora VIC - Torquay	JD Reef NSW - Newcastle	Douglas Point SA - East Coast	Douglas Point SA - East Coast	Luna Park VIC - Far West
Rating (10 max)	7	7	4	4	6	5	6	5	5	5	5	5	5	5	5	5	4	4	4	4	4	5	5	5
Header Global	Morne Rights Mauritius	Chameau Mauritius	Black Rocks Mauritius	Benkunqut Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Gas Bay Australia	Bancoora Australia	Cobblestones Australia	Cathedral Rock Australia	Lebu Chile	Buchupureo Chile	Point Roadnight Australia	Point Roadnight Australia	Shingles New Zealand	Spooky's New Zealand	Fox River New Zealand	Cathedral Rock Australia	Cathedral Rock Australia	Asu Indonesia	Asu Indonesia	Antiques Maldives	Fox River New Zealand	Luna Park Australia
Rating (10 max)	4	4	4	4	4	4	6	5	5	9	9	7	8	8	6	7	6	7	7	4	4	4	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)

Latest Updates

Ben Mondy

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gnaraloo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Gnaraloo 48 hour detailed Surf Forecast

How big are the waves at Gnaraloo today (13 Jul):

Short Range Forecast

Latest Updates

How Our WaveFinder Tool Makes Forecasting Easier Than Ever Before

The Five Best Forecasts For International Surfing Day 2026

Best Surf Travel Deals & Discounts For 2026 To Help Make Surf Travel Cheaper

Let Our Surf Alerts Do All Your Forecast Heavy Lifting

Talking To Maddie Meddings on New Film Undercurrents. (And Then Watch It!)

FREE! Surf-Forecast.com widget for your website