Cudmirrah Reef 48 hour detailed Surf Forecast

Lat Long: 35.19° S 150.58° E

Issued: 3 am 21 Jul 2026 (local time)

Forecast update in hr min

Today's Cudmirrah Reef sea temperature is

17.7° C

Cudmirrah Reef 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 Cudmirrah Reef today (21 Jul):

Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 10s period with ENE swell.
Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 10s period with ENE swell.
Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.1m), 10s period with ENE swell.

The current surf forecast for Cudmirrah Reef at 6AM is: 1.3m 10s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a South direction (forecast issued at 03:00am July 21). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & Date	Wave Height	Wave Period
Morning (21 Jul)	4ft (1.2m)	10s
Afternoon (21 Jul)	4.5ft (1.3m)	10s
Evening (21 Jul)	3.5ft (1.1m)	10s

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

	Short Range Forecast Mostly dry. Warm (max 20°C on Wed morning, min 6°C on Thu night). Wind will be generally light.
	Tuesday 21								Wednesday 22								Thursday 23
	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM
Rating (10 max)	3	2	2	2	1	1	2	2	2	2	2	1	0	0	1	0	0	0	0	0	0	0	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ENE 11	ENE 11	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 9	ENE 9	ENE 9	ENE 9	S 8	S 8	S 7
Wave Graph
kJ	452	372	352	292	286	308	227	302	240	183	200	151	148	148	145	117	103	78	76	75	73	78	247	116
Wind (km/h)	NW	NW	NW	NNW	ENE	NE	NNW	NW	NNW	NNW	NW	WNW	W	W	WNW	WNW	W	WNW	WNW	WNW	W	SW	W	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	off	cross-off	cross	cross	cross-off	off	off	off	off	cross-off	cross-off	cross-off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-off	cross-off
High Tide		1:03AM1.13m				1:55PM1.25m				2:01AM1.00m				2:47PM1.26m				3:08AM0.91m				3:40PM1.28m
Low Tide				7:18AM0.34m				8:18PM0.49m				8:00AM0.42m				9:30PM0.49m				8:48AM0.48m


	—	—	7:01	—	—	—	—	—	—	—	7:00	—	—	—	—	—	—	6:58	—	—	—	—	—	—
	—	—	—	—	—	5:07	—	—	—	—	—	—	—	5:07	—	—	—	—	—	—	—	5:07	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	12	12	12	14	18	17	16	14	13	12	13	16	20	19	15	14	14	13	12	15	17	16	12	10
Feels °C	9	8	9	11	15	14	14	11	9	8	9	12	16	15	11	10	10	9	8	10	11	12	6	4
Swell 1 Height (m) Direction Period (s)	ENE 11	ENE 11	ENE 10	ENE 10	ENE 10	S 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 9	ENE 9	ENE 9	ENE 9	S 8	S 8	S 7
kJ	452	372	352	292	286	31	227	302	240	183	200	151	148	148	145	117	103	78	76	75	73	78	122	116
Swell 2 Height (m) Direction Period (s)	S 11	S 11	S 11	S 10	S 10	SE 13	S 10	S 10	S 10	S 10	S 10	S 11	S 11	S 11	S 10	S 10	S 10	S 10	S 10	SSW 5	S 8	ENE 9	ENE 9	ENE 9
kJ	56	56	55	31	31	7	31	17	17	17	17	20	20	9	8	8	8	8	7	6	51	55	55	46
Swell 3 Height (m) Direction Period (s)	SSE 14	SSE 14	SSE 14	SSE 14	SE 14	S 14	SE 13	SE 13	SE 13	SE 13	SE 13	SE 13	SE 12	SE 12	SE 12	S 12	S 12	S 12	E 9	S 9	E 9	W 3	SE 8	SE 8
kJ	19	19	18	18	7	4	7	7	7	7	7	6	6	6	6	3	3	3	2	7	2	1	3	2
Wind waves Height (m) Direction Period (s)	—	—	NNE 4	NNE 4	NNE 4	ENE 10	NE 5	NNE 5	NNE 5	NNW 2	—	WNW 3	W 3	W 3	W 3	W 3	W 3	WSW 4	WSW 3	W 3	W 3	—	S 8	—
kJ	—	—	11	11	18	308	60	61	51	1	—	3	1	2	4	5	8	10	7	7	6	—	247	—
Nearest Offshore or Glassy	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Aussie pipe NSW - South Coast	Aussie pipe NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Cudmirrah Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Coneeleys Reef NSW - South Coast	Bendalong Beach NSW - South Coast	Bendalong Beach NSW - South Coast
Rating (10 max)	3	2	2	2	1	1	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	2	1
Distance (km)	0	0	0	0	10	10	0	0	0	0	0	0	2	2	0	2	2	2	2	2	2	2	7	7
Best forecast wave conditions in South Coast - New South Wales	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Guillotines	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Ulladulla Bommie	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Guillotines	Golf Course Reef	Depot Beach	Depot Beach
Rating (10 max)	3	3	2	2	1	2	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	2	2	2
Best forecast wave conditions in Australia	Ethel Wreck SA - Yorke Peninsula	Ethel Wreck SA - Yorke Peninsula	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Cyclops WA - Far South	Surfers Point WA - Margaret River
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	5	5	5	6	5	3	5	5	5	5	4	2	4	4
Header Global	Last Chance New Zealand	Diners Beach New Zealand	Diners Beach New Zealand	Purakaunui Bay New Zealand	Asu Indonesia	Asu Indonesia	Aganoa Beach Samoa	Benkunqut Indonesia	Chameau Mauritius	Sea Vista South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cow Bombie Australia	Supertubes Australia	Cobblestones Australia	Cathedral Rock Australia	Cathedral Rock Australia	Cobblestones Australia	Georgica Pond United States	Brak River South Africa	Benkunqut Indonesia	Dolphin Point South Africa
Rating (10 max)	5	5	5	5	4	4	4	4	4	5	5	5	5	6	5	5	5	9	9	5	5	4	4	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 Cudmirrah Reef 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.

Cudmirrah Reef 48 hour detailed Surf Forecast

How big are the waves at Cudmirrah Reef today (21 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