Port Denison 48 hour detailed Surf Forecast

Lat Long: 29.36° S 114.95° E

Issued: 7 pm 22 Jul 2026 (local time)

Forecast update in hr min

Today's Port Denison sea temperature is

19.9° C

Port Denison 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 Port Denison today (23 Jul):

Morning surf: Morning surf (23 Jul, local time) - 6.5ft (2.0m), 14s period with SW swell.
Afternoon surf: Afternoon surf (23 Jul, local time) - 6ft (1.8m), 14s period with SW swell.
Evening surf: Evening surf (23 Jul, local time) - 5.5ft (1.7m), 14s period with SW swell.

The current surf forecast for Port Denison at 12AM is: 2.3m 16s primary swell from a Southwest direction (forecast issued at 07:00pm July 22). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AWST) & Date	Wave Height	Wave Period
Morning (23 Jul)	6.5ft (2.0m)	14s
Afternoon (23 Jul)	6ft (1.8m)	14s
Evening (23 Jul)	5.5ft (1.7m)	14s

Table - waves today at Port Denison. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 20°C on Sat afternoon, min 12°C on Wed night). Wind will be generally light.
	Wed 22			Thursday 23								Friday 24
	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)	3	3	4	4	4	4	3	4	4	4	4	3	3	3	1	2	3	3	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 13	SW 16	SW 16	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12
Wave Graph
kJ	892	2610	2726	2237	2246	1863	1624	1505	1382	1163	1048	837	790	628	618	609	473	459	335
Wind (km/h)	SE	SE	ESE	ESE	E	E	E	E	E	ESE	E	E	ENE	ENE	ENE	ENE	E	ESE	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	off	off	off	off	off	off	off	off	off	off	off	off	cross-off	cross-off	off	off	off
High Tide					4:40AM0.62m									5:18AM0.63m
Low Tide	3:37PM0.19m								3:38PM0.15m								3:55PM0.12m


	—	—	—	—	7:09	—	—	—	—	—	—	—	7:09	—	—	—	—	—	—
	5:42	—	—	—	—	—	—	—	5:43	—	—	—	—	—	—	—	5:43	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	17	16	14	13	12	12	14	17	18	18	16	15	13	13	15	18	19	18	17
Feels °C	13	11	9	7	6	6	8	11	14	13	11	9	8	8	10	14	16	14	12
Swell 1 Height (m) Direction Period (s)	SW 13	SW 16	SW 16	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12
kJ	892	2610	2726	2237	2246	1863	1624	1505	1382	1163	1048	837	790	628	618	609	473	459	335
Swell 2 Height (m) Direction Period (s)	SW 16	—	—	—	—	—	—	—	—	—	—	WSW 18	WSW 18	—	WSW 16	WSW 16	SW 16	SW 16	WSW 15
kJ	746	—	—	—	—	—	—	—	—	—	—	31	31	—	25	53	66	66	87
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	ESE 3	—	—	SSE 5	ESE 4	E 4	E 4	E 4	—	ESE 3	E 3	E 3	ENE 4	ENE 4	NE 4	NE 4	—	—	E 3
kJ	3	—	—	45	16	17	13	6	—	3	5	11	13	12	11	4	—	—	1
Nearest Offshore or Glassy	Greenough River Mouth WA - North West	Sunset Beach Geraldron WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Lancelin WA - Perth City	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Back Beach WA - Perth City	Dongara-Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West	Port Denison WA - North West
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	2
Distance (km)	64	78	0	0	0	0	175	0	0	0	0	0	0	0	178	11	0	0	0
Best forecast wave conditions in North West WA	Jakes	Jakes	Dongara-Port Denison	Dongara-Port Denison	Dongara-Port Denison	Dongara-Port Denison		Turtles	Coronation Beach	Jakes	Dongara-Port Denison	Glenfield	Glenfield	Glenfield		Dongara-Port Denison	Red Bluff	Dongara-Port Denison	Horrocks
Rating (10 max)	4	4	4	4	4	4		4	4	4	4	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	Bancoora VIC - Torquay	Surfers Point WA - Margaret River	The Bombie and Boat Ramp WA - Margaret River	Gas Bay WA - Margaret River	Turtles WA - North West	Point Roadnight VIC - Torquay	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	JD Reef NSW - Newcastle	Cyclops WA - Far South	Cyclops WA - Far South	JD Reef NSW - Newcastle	The Farm NSW - Illawarra	Forresters NSW - Newcastle
Rating (10 max)	5	5	5	6	5	5	4	4	5	4	4	4	4	4	4	4	4	4	4
Header Global	Cow Bombie Australia	Cobblestones Australia	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Cobblestones Australia	Benkunqut Indonesia	Cobblestones Australia	Point Roadnight Australia	Benkunqut Indonesia	Benkunqut Indonesia	The Hoek South Africa	Point Roadnight Australia	Dolphin Point South Africa	Dolphin Point South Africa	Boneyards South Africa	Boneyards South Africa	East Pier (Port Alfred) South Africa	Sea Vista South Africa
Rating (10 max)	5	5	8	7	6	5	4	4	5	4	4	6	9	9	9	9	9	5	6

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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Port Denison 48 hour detailed Surf Forecast

How big are the waves at Port Denison today (23 Jul):

Short Range Forecast

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