Dum Dums 48 hour detailed Surf Forecast

Lat Long: 35.45° S 150.42° E

Issued: 3 am 22 Jul 2026 (local time)

Forecast update in hr min

Today's Dum Dums sea temperature is

17.5° C

Dum Dums 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 Dum Dums today (22 Jul):

Morning surf: Morning surf (22 Jul, local time) - 3ft (0.9m), 10s period with ENE swell.
Afternoon surf: Afternoon surf (22 Jul, local time) - 2.5ft (0.8m), 10s period with ENE swell.
Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.8m), 10s period with ENE swell.

The current surf forecast for Dum Dums at 10AM is: 0.9m 10s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 03:00am July 22). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & Date	Wave Height	Wave Period
Morning (22 Jul)	3ft (0.9m)	10s
Afternoon (22 Jul)	2.5ft (0.8m)	10s
Evening (22 Jul)	2.5ft (0.8m)	10s

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

	Short Range Forecast Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 19°C on Wed morning, min 7°C on Thu night). Wind will be generally light.
	Wednesday 22								Thursday 23								Friday 24
	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)	2	2	1	1	1	1	1	1	1	1	1	1	0	0	2	2	1	3	3	4	1	2	3	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	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 7	S 7	S 7	S 7	S 9	S 8	SSW 12	S 9	S 13	S 12	S 11
Wave Graph
kJ	186	200	151	151	148	105	105	105	103	78	76	75	55	77	216	202	70	442	337	1420	219	461	940	720
Wind (km/h)	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	W	WNW	W	W	SSE	SW	W	W	W	W	W	SSE	ENE	NNW	WNW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	off	off	off	off	off	off	off	off	off	off	cross-on	cross-off	off	off	off	cross-off	cross-off	cross-on	cross-on	cross-off	off
High Tide		2:01AM1.00m				2:47PM1.26m				3:08AM0.92m				3:40PM1.28m					4:19AM0.88m				4:32PM1.31m
Low Tide				8:00AM0.42m				9:30PM0.49m				8:48AM0.48m					10:38PM0.46m			9:41AM0.52m


	—	—	7:01	—	—	—	—	—	—	—	7:01	—	—	—	—	—	—	—	7:00	—	—	—	—	—
	—	—	—	—	—	5:07	—	—	—	—	—	—	—	5:07	—	—	—	—	—	—	—	5:08	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	—	—	—	—	—	—	—	—	—
Temp °C	11	11	12	16	19	19	16	13	13	15	14	16	18	14	12	10	8	7	7	11	14	14	12	8
Feels °C	8	7	8	12	16	14	11	9	10	11	10	11	14	9	9	5	4	3	3	7	10	11	8	5
Swell 1 Height (m) Direction Period (s)	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	ENE 9	S 7	S 6	S 7	S 7	S 7	S 8	S 9	S 13	S 12	S 11
kJ	186	200	151	151	148	105	105	105	103	78	76	75	55	47	110	104	70	123	155	167	219	461	940	720
Swell 2 Height (m) Direction Period (s)	S 10	S 10	S 10	S 10	S 11	S 11	S 10	S 10	S 10	S 10	S 10	S 9	S 7	E 8	ENE 9	ENE 9	ENE 9	ENE 9	NE 9	S 12	S 12	S 8	ENE 8	ENE 8
kJ	17	17	8	9	20	9	8	8	8	2	7	6	15	1	47	46	32	32	20	99	137	161	7	7
Swell 3 Height (m) Direction Period (s)	SE 13	SE 13	SE 13	SE 13	SE 12	SE 12	SE 12	SE 12	SE 12	S 12	E 9	E 9	W 3	—	E 8	E 8	S 9	S 10	E 7	NE 9	ENE 9	ENE 9	—	—
kJ	7	7	7	6	6	6	6	6	6	3	2	2	2	—	1	1	41	31	1	20	15	15	—	—
Wind waves Height (m) Direction Period (s)	—	—	NW 2	W 3	W 3	WNW 2	W 3	WNW 3	W 3	W 3	W 3	W 3	W 4	S 7	S 7	S 7	WSW 3	S 9	S 8	SSW 12	—	—	—	—
kJ	—	—	1	1	1	1	1	3	4	4	5	3	6	77	216	202	3	442	337	1420	—	—	—	—
Nearest Offshore or Glassy	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	North Tabourie NSW - South Coast	Moruya Breakwater NSW - Far South	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast	Bawley Point NSW - South Coast	Rennies Beach NSW - South Coast	Dum Dums NSW - South Coast	Dum Dums NSW - South Coast
Rating (10 max)	2	2	1	1	1	1	1	1	1	1	1	1	1	1	2	2	1	3	3	4	2	3	3	3
Distance (km)	0	0	0	0	0	0	0	0	0	0	0	0	3	56	0	0	0	0	0	0	7	10	0	0
Best forecast wave conditions in South Coast - New South Wales	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Dolphin Point	Depot Beach	Golf Course Reef	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Ulladulla Bommie		Depot Beach	Depot Beach	Depot Beach	Golf Course Reef	Golf Course Reef	Depot Beach	Guillotines	Rennies Beach	Golf Course Reef	Depot Beach
Rating (10 max)	2	2	2	2	2	2	1	1	1	1	1	1	1		2	2	2	3	3	4	2	3	3	3
Best forecast wave conditions in Australia	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	Margaret River 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	Akkorokamui QLD - Gold Coast	Snapper Rocks QLD - Gold Coast	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	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	JD Reef NSW - Newcastle	JD Reef NSW - Newcastle	Forresters NSW - Newcastle
Rating (10 max)	4	4	5	5	6	6	5	5	5	5	5	2	1	4	4	4	4	4	4	4	4	4	4	4
Header Global	Fare Left French Polynesia	Fare Left French Polynesia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Gas Bay Australia	Bancoora Australia	Cobblestones Australia	Cathedral Rock Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Boneyards South Africa	Albatross South Africa	Brak River South Africa	Point Roadnight Australia	Point Roadnight Australia	Dolphin Point South Africa	Boneyards South Africa	Boneyards South Africa	Glen Eden South Africa	Sea Vista South Africa
Rating (10 max)	5	5	5	5	6	6	5	5	5	5	9	5	4	4	4	4	4	9	9	9	9	8	9	7

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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Dum Dums 48 hour detailed Surf Forecast

How big are the waves at Dum Dums today (22 Jul):

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