Dum Dums 48 hour detailed Surf Forecast

Lat Long: 35.45° S 150.42° E

Issued: 3 pm 13 Sep 2026 (local time)

Forecast update in hr min

Today's Dum Dums sea temperature is

18.0°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 (13 Sep):

Afternoon surf: Afternoon surf (13 Sep, local time) - 2.5ft (0.7m), 10s period with S swell.
Evening surf: Evening surf (13 Sep, local time) - 2ft (0.6m), 10s period with S swell.

The current surf forecast for Dum Dums at 10PM is: 1.3m 6s primary swell from a Northeast direction and 0.9m 6s secondary swell from a East-northeast direction, 0.6m 10s secondary swell from a South direction (forecast issued at 03:00pm September 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & Date	Wave Height	Wave Period
Morning (13 Sep)	-	-
Afternoon (13 Sep)	2.5ft (0.7m)	10s
Evening (13 Sep)	2ft (0.6m)	10s

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

	Short Range Forecast Moderate rain (total 11mm), heaviest on Tue night. Warm (max 26°C on Mon morning, min 8°C on Tue night). Winds increasing (light winds from the NNW on Mon afternoon, fresh winds from the SSW by Wed morning).
	Sun 13				Monday 14								Tuesday 15
	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)	0	0	0	2	1	2	1	1	2	1	1	1	1	1	0	0	0	0	0	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	S 10	S 10	S 10	NE 6	S 11	NE 6	S 11	S 11	NE 7	S 10	NE 6	ENE 6	NE 6	NE 7	NE 7	NE 7	NE 7	SSE 6	S 8	S 8
Wave Graph
kJ	96	94	94	112	85	128	83	82	102	50	51	49	40	46	49	51	39	223	866	1006
Wind (km/h)	NNE	NNE	NNE	N	NNW	NNW	NNW	NNW	NW	NNW	NNW	NNW	WSW	SW	SSW	SSE	SE	S	S	SSW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross	cross-on	cross-on	cross-on	cross-on	cross
High Tide				9:41PM1.32m					10:02AM1.40m				10:23PM1.20m				10:40AM1.38m
Low Tide						3:46AM0.23m					4:22PM0.25m				4:18AM0.32m				5:10PM0.30m


	—	—	—	—	—	6:00	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—
	—	5:46	—	—	—	—	—	—	—	5:47	—	—	—	—	—	—	—	5:47	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1	—	2	3	4
Temp °C	23	23	21	19	17	16	16	23	26	25	22	20	17	15	15	17	17	13	11	10
Feels °C	19	20	18	17	15	14	13	20	24	23	21	18	16	14	14	17	15	8	5	6
Swell 1 Height (m) Direction Period (s)	S 10	S 10	S 10	ENE 6	ENE 6	NE 6	NE 6	NE 7	NE 7	NE 6	NE 6	ENE 6	NE 6	NE 7	NE 7	NE 7	NE 7	NE 7	NE 7	NE 7
kJ	96	94	94	61	51	42	43	36	37	34	51	49	40	46	49	51	39	25	19	8
Swell 2 Height (m) Direction Period (s)	E 13	E 13	E 13	S 10	S 11	S 11	S 11	S 11	S 10	S 10	SSE 10	SSE 10	SSE 10	SSE 9	S 9	S 5	S 9	E 13	E 13	E 13
kJ	14	14	14	74	85	85	83	82	54	50	32	31	31	16	14	22	6	3	13	3
Swell 3 Height (m) Direction Period (s)	—	S 18	S 18	E 13	E 13	E 13	E 13	E 13	E 13	E 13	E 13	E 13	E 13	E 12	E 12	S 9	E 12	E 16	—	S 16
kJ	—	6	6	14	14	13	13	13	13	13	13	13	12	12	3	14	3	5	—	5
Wind waves Height (m) Direction Period (s)	NE 5	NE 5	NE 6	NE 6	—	NE 6	—	—	NE 7	NE 4	—	—	—	S 4	S 4	—	SSE 5	SSE 6	S 8	S 8
kJ	18	49	80	112	—	128	—	—	102	15	—	—	—	5	15	—	26	223	866	1006
Nearest Offshore or Glassy	Rennies Beach NSW - South Coast	Green Island NSW - South Coast	Rennies Beach 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	Guillotines NSW - South Coast	Zenith Beach NSW - Newcastle	Macmasters Point NSW - Newcastle	Blackfellows Point NSW - Far South	Bawley Point NSW - South Coast
Rating (10 max)	1	1	1	2	1	2	1	1	2	1	1	1	1	1	1	1	1	1	3	3
Distance (km)	10	21	10	0	0	0	0	0	0	0	0	0	0	0	3	7	344	236	76	7
Best forecast wave conditions in South Coast - New South Wales	Rennies Beach	Green Island	Rennies Beach	Golf Course Reef	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Golf Course Reef	Depot Beach	Dolphin Point	Depot Beach	Depot Beach	Depot Beach	Depot Beach	Guillotines				Guillotines
Rating (10 max)	1	1	1	2	2	2	1	1	2	1	2	1	1	1	1	1				3
Best forecast wave conditions in Australia	Red Bluff WA - North West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Cyclops WA - Far South	Luna Park VIC - Far West	Shipstern Bluff TAS - East Coast	Boneyard NSW - Illawarra	Surfers Point WA - Margaret River	Bunker Bay Bommie WA - Margaret River	The Farm NSW - Illawarra	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	Supertubes WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	4	4	4	4	4	4	2	2	6	4	2	6	6	5	5	5	5	5	5	5
Header Global	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Shipwreck Bay-Supertubes New Zealand	Fish Boma South Africa	Fish Boma South Africa	Injidup Carpark Australia	Cobblestones Australia	Namotu Lefts Fiji	Restaurants Fiji	Frigates Fiji	Gas Bay Australia	Cintsa West South Africa	Hole-in-the-Wall South Africa	Cobblestones Australia	Cobblestones Australia	Supertubes Australia	Gas Bay Australia	Cow Bombie Australia
Rating (10 max)	9	8	7	6	5	5	7	5	6	6	5	6	6	6	8	5	5	5	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)

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Dum Dums 48 hour detailed Surf Forecast

How big are the waves at Dum Dums today (13 Sep):

Short Range Forecast

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