Cathedral Rock 48 hour detailed Surf Forecast

Lat Long: 32.02° S 115.45° E

Issued: 7 am 28 Jul 2026 (local time)

Forecast update in hr min

Today's Cathedral Rock sea temperature is

20.2° C

Cathedral Rock 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 Cathedral Rock today (28 Jul):

Morning surf: Morning surf (28 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.
Afternoon surf: Afternoon surf (28 Jul, local time) - 5ft (1.5m), 14s period with WSW swell.
Evening surf: Evening surf (28 Jul, local time) - 4.5ft (1.4m), 14s period with WSW swell.

The current surf forecast for Cathedral Rock at 2PM is: 1.5m 14s primary swell from a West-southwest direction and 0.3m 21s secondary swell from a West-southwest direction (forecast issued at 07:00am July 28). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AWST) & Date	Wave Height	Wave Period
Morning (28 Jul)	5ft (1.6m)	14s
Afternoon (28 Jul)	5ft (1.5m)	14s
Evening (28 Jul)	4.5ft (1.4m)	14s

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

	Short Range Forecast Mostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Tue morning). Winds decreasing (fresh winds from the NNE on Wed night, light winds from the NW by Thu night).
	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)	2	2	2	3	3	2	2	2	1	1	0	1	3	2	0	0	0	0	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 17	WSW 17	SW 13	SW 13	WSW 16	WSW 13	SW 13	SW 13	SW 13	WSW 15	WSW 14	WSW 14	WSW 18
Wave Graph
kJ	1193	999	895	895	742	721	700	607	607	486	469	469	400	394	326	290	241	241	249	474	407	402	402
Wind (km/h)	ESE	E	E	ENE	SE	E	E	ENE	ENE	ENE	NE	NE	ENE	ENE	ENE	NE	NNE	NNE	N	NNW	NW	NW	N
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross	cross-off	cross-off	cross-off	cross	cross	cross	cross-on	on	on	on	cross-on
High Tide			8:10AM1.13m								8:47AM1.09m								9:22AM1.01m
Low Tide						5:25PM0.43m								5:46PM0.40m								6:07PM0.36m


	7:09	—	—	—	—	—	—	—	7:09	—	—	—	—	—	—	—	7:09	—	—	—	—	—	—
	—	—	—	—	5:38	—	—	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:39	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	12	11	12	14	16	16	15	14	13	13	14	17	18	18	16	15	15	14	15	16	18	18	18
Feels °C	7	6	8	11	13	11	10	9	7	7	8	12	14	13	10	8	8	8	10	12	16	17	16
Swell 1 Height (m) Direction Period (s)	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	WSW 14	SW 13	SW 13	SW 13	SW 13	WSW 13	WSW 13	SW 13	SW 13	SW 13	WSW 15	WSW 14	WSW 14	WSW 14
kJ	1193	999	895	895	742	721	700	607	607	486	394	394	400	394	290	290	241	241	249	474	407	402	402
Swell 2 Height (m) Direction Period (s)	W 24	WSW 22	WSW 21	WSW 21	WSW 21	WSW 19	WSW 19	WSW 19	WSW 19	WSW 18	WSW 17	WSW 17	WSW 17	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 16	WSW 20	WSW 20	WSW 20	WSW 18
kJ	11	47	90	89	87	214	329	415	398	395	469	469	373	310	326	229	217	220	223	151	336	216	368
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	WSW 21	WSW 22	WSW 22	—	NW 4	NW 4	NNW 4
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	45	45	91	—	4	5	2
Wind waves Height (m) Direction Period (s)	—	E 3	ENE 3	—	—	—	—	E 2	ENE 3	ENE 3	NE 3	NE 3	—	—	NE 3	NE 3	NNE 3	N 4	N 4	NNW 4	—	—	—
kJ	—	1	1	—	—	—	—	1	3	4	3	2	—	—	2	6	6	12	10	7	—	—	—
Nearest Offshore or Glassy	Stark Bay WA - Rottnest Island	Stark Bay WA - Rottnest Island	Cable Station Reef WA - Perth City	Cathedral Rock WA - Rottnest Island	Cathedral Rock WA - Rottnest Island	Cable Station Reef WA - Perth City	Cable Station Reef WA - Perth City	Cable Station Reef WA - Perth City	Cable Station Reef WA - Perth City	Mullaloo WA - Perth City	Radar Reef WA - Rottnest Island	Radar Reef WA - Rottnest Island	Cathedral Rock WA - Rottnest Island	Cable Station Reef WA - Perth City	Cable Station Reef WA - Perth City	Mullaloo WA - Perth City	Secret Harbour WA - Perth City	Chicken Reef WA - Rottnest Island	Chicken Reef WA - Rottnest Island	Radar Reef WA - Rottnest Island	Chicken Reef WA - Rottnest Island	Chicken Reef WA - Rottnest Island	Radar Reef WA - Rottnest Island
Rating (10 max)	4	4	3	3	3	3	3	3	3	4	3	3	3	3	2	3	3	3	3	3	3	3	3
Distance (km)	3	3	28	0	0	28	28	28	28	35	1	1	0	28	28	35	50	7	7	1	7	7	1
Best forecast wave conditions in Rottnest Island	Stark Bay	Stark Bay		Salmon Point	Stark Bay						Strickland Bay	Strickland Bay	Salmon Point					Chicken Reef	Salmon Point	Salmon Point	Salmon Point	Salmon Point	Salmon Point
Rating (10 max)	4	4		3	3						3	3	3					3	3	3	3	3	3
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:
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

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

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 Cathedral Rock 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.

Cathedral Rock 48 hour detailed Surf Forecast

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

Short Range Forecast

Latest Updates

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

Summer School: The Timeline of The Boardshort

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

FREE! Surf-Forecast.com widget for your website