Dee Why Point 48 hour detailed Surf Forecast

Lat Long: 33.76° S 151.31° E

Issued: 3 am 13 Sep 2026 (local time)

Forecast update in hr min

Today's Dee Why Point sea temperature is

17.4°C

Dee Why Point 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 Dee Why Point today (13 Sep):

Morning surf: Morning surf (13 Sep, local time) - 2.5ft (0.8m), 9s period with S swell.
Afternoon surf: Afternoon surf (13 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.
Evening surf: Evening surf (13 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.

The current surf forecast for Dee Why Point at 11AM is: 0.8m 10s primary swell from a South direction and 0.5m 5s secondary swell from a Northeast direction, 0.8m 5s secondary swell from a Northeast direction (forecast issued at 03:00am September 13). The wind direction is predicted to be cross-onshore.

Time (AEST) & Date	Wave Height	Wave Period
Morning (13 Sep)	2.5ft (0.8m)	9s
Afternoon (13 Sep)	2.5ft (0.8m)	10s
Evening (13 Sep)	2.5ft (0.8m)	10s

Table - waves today at Dee Why Point. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 23°C on Mon morning, min 11°C on Tue night). Winds increasing (light winds from the NNW on Sun night, strong winds from the S by Tue night).
	Sunday 13								Monday 14								Tuesday 15
	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)	1	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	S 10	S 9	S 9	S 10	S 10	S 10	S 10	S 10	S 10	S 12	S 11	S 11	S 11	S 11	NE 6	NE 6	ENE 6	ENE 7	NE 7	NE 7	NE 7	ENE 7	NE 7	NE 7
Wave Graph
kJ	128	113	113	115	141	135	130	130	102	132	123	116	85	82	59	203	88	76	65	46	36	31	22	16
Wind (km/h)	N	N	NNW	NNE	ENE	NE	NE	N	NNW	NNW	NNW	N	NNE	NNE	NNE	N	NNW	NNW	W	S	SSE	SSE	S	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross-on	on	cross-on	cross-on	cross	cross-off	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross	cross	off	cross-off	cross	cross	cross-off	cross-off
High Tide				9:22AM1.46m				9:36PM1.36m				9:58AM1.46m					10:16PM1.23m				10:35AM1.43m
Low Tide		3:09AM0.12m				3:32PM0.19m				3:41AM0.20m					4:17PM0.24m				4:12AM0.29m				5:04PM0.30m


	—	5:58	—	—	—	—	—	—	—	5:56	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—
	—	—	—	—	—	5:44	—	—	—	—	—	—	—	5:45	—	—	—	—	—	—	—	5:45	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	15	14	14	18	19	18	18	17	17	17	16	22	23	21	20	21	20	18	17	21	20	17	16	13
Feels °C	13	13	13	16	15	14	13	14	15	15	14	19	20	18	17	18	17	15	14	19	16	14	11	5
Swell 1 Height (m) Direction Period (s)	S 10	S 9	S 9	S 10	S 10	S 10	S 10	ENE 6	NE 6	ENE 7	ENE 7	NE 6	S 11	S 11	S 10	NE 6	ENE 6	ENE 7	NE 7	NE 7	NE 7	ENE 7	NE 7	NE 7
kJ	115	113	113	115	141	135	130	103	97	76	56	40	85	82	56	88	88	76	65	46	36	31	22	16
Swell 2 Height (m) Direction Period (s)	ENE 4	ENE 5	NE 5	NE 5	ENE 13	ENE 13	ENE 13	S 10	S 10	S 12	S 11	S 11	ENE 13	ENE 13	ENE 12	S 10	SSE 10	S 10	S 10	S 9	S 9	S 9	E 4	E 14
kJ	13	15	12	13	17	17	17	130	102	132	123	116	17	16	15	51	32	30	30	16	15	14	3	15
Swell 3 Height (m) Direction Period (s)	SSE 20	SSE 19	SSE 18	SSE 16	E 9	ENE 13	S 18	E 13	E 13	E 13	E 13	ENE 13	—	—	—	ENE 12	E 12	E 12	E 12	E 12	E 13	E 13	S 9	S 16
kJ	128	70	64	27	2	17	7	13	13	13	13	17	—	—	—	15	3	3	3	3	3	3	14	5
Wind waves Height (m) Direction Period (s)	NE 5	NE 5	NNE 5	NE 5	ENE 5	NE 5	NE 6	NNE 6	NNE 6	—	—	—	NE 6	NE 5	NE 6	NE 6	—	—	—	SSW 3	S 4	SSE 4	S 6	S 6
kJ	31	33	32	31	17	41	77	121	101	—	—	—	30	41	59	203	—	—	—	2	7	11	32	222
Nearest Offshore or Glassy	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Box Head NSW - Newcastle	Green Island NSW - South Coast	Garie Beach NSW - Illawarra	Curl Curl Point NSW - Sydney North Coast	Dee Why Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Umina Point NSW - Newcastle	Umina Point NSW - Newcastle	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Curl Curl Point NSW - Sydney North Coast	Dee Why Point NSW - Sydney North Coast	Little Makaha NSW - Sydney North Coast	Old Woman Island - South Side QLD - Sunshine Coast	Werri Point NSW - Illawarra	Elizabeth Beach NSW - Port Macquarie	Plantation Point NSW - South Coast
Rating (10 max)	2	2	2	2	1	1	1	2	1	2	2	1	1	1	1	2	2	1	1	1	1	1	1	2
Distance (km)	1	1	1	1	24	183	51	1	0	1	1	1	1	25	25	1	1	1	0	3	812	118	196	157
Best forecast wave conditions in Sydney North Coast	Palm Beach	Palm Beach	Palm Beach	Long Reef Bombie				The Wedge	Newport-Crosswaves	Palm Beach	Newport-Crosswaves	Bilgola Beach	Bungan Beach			The Wedge	Bilgola Beach	Bilgola Beach	Bilgola Beach	Palm Beach
Rating (10 max)	2	2	2	2				2	3	2	2	1	1			2	2	1	1	1
Best forecast wave conditions in Australia	Shipstern Bluff TAS - East Coast	Red Bluff WA - North West	Red Bluff WA - North West	Red Bluff WA - North West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Cyclops WA - Far South	Shipstern Bluff TAS - East Coast	Shipstern Bluff TAS - East Coast	Boneyard NSW - Illawarra	Bunker Bay Bommie WA - Margaret River	Bunker Bay Bommie WA - Margaret River	Ulladulla Bommie NSW - South 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	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	4	4	4	2	2	2	4	4	2	6	6	5	5	5	5	5	5	5
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Rating (10 max)	5	5	9	9	9	8	7	6	5	5	5	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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Dee Why Point 48 hour detailed Surf Forecast

How big are the waves at Dee Why Point today (13 Sep):

Short Range Forecast

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