Treachery Head 48 hour detailed Surf Forecast

Lat Long: 32.45° S 152.53° E

Issued: 10 am 31 Oct 2026 (local time)

Forecast update in hr min

Today's Treachery Head sea temperature is

20.5°C

Treachery Head 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 Treachery Head today (31 Oct):

Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.1m), 13s period with S swell.
Afternoon surf: Afternoon surf (31 Oct, local time) - 3ft (0.9m), 12s period with S swell.
Evening surf: Evening surf (31 Oct, local time) - 5ft (1.6m), 6s period with NE swell.

The current surf forecast for Treachery Head at 4PM is: 0.8m 11s primary swell from a South direction and 0.1m 12s secondary swell from a East direction (forecast issued at 10:00am October 31). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & Date	Wave Height	Wave Period
Morning (31 Oct)	3.5ft (1.1m)	13s
Afternoon (31 Oct)	3ft (0.9m)	12s
Evening (31 Oct)	5ft (1.6m)	6s

Table - waves today at Treachery Head. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 8mm), mostly falling on Sat night. Warm (max 22°C on Sat night, min 17°C on Sat morning). Winds decreasing (strong winds from the NNE on Sat afternoon, light winds from the S by Sun morning).
	Saturday 31						Sunday 1								Monday 2
	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	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	0	0	0	0	2	2	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	S 13	S 12	S 12	NE 6	NE 6	NE 7	NE 7	NE 7	ENE 7	S 11	S 11	S 11	S 11	S 10	S 10	S 10	S 10	S 8	ENE 7	S 10	S 10	S 9
Wave Graph
kJ	389	292	221	161	238	173	78	73	62	59	59	58	56	53	123	146	221	66	47	29	29	43
Wind (km/h)	NNE	NNE	NNE	NNE	NNW	NNW	NW	NW	WNW	S	ESE	ENE	ENE	ENE	E	ESE	E	ENE	NE	NE	NNE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	off	off	cross-off	cross-off	cross-off	on	cross-on	cross	cross	cross	cross	cross-on	cross-on	cross	cross-off	cross-off	cross-off	cross-off
High Tide			12:43PM1.63m				1:50AM0.99m				1:49PM1.55m					3:10AM1.01m				3:00PM1.47m
Low Tide	5:59AM0.38m				7:51PM0.18m				7:06AM0.47m					9:01PM0.20m				8:27AM0.52m				10:07PM0.20m


	5:52	—	—	—	—	—	—	5:52	—	—	—	—	—	—	—	5:50	—	—	—	—	—	—
	—	—	—	7:14	—	—	—	—	—	—	—	7:14	—	—	—	—	—	—	—	7:15	—	—
mm	—	—	—	1	—	—	1	2	2	1	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	17	20	20	21	22	20	18	17	17	21	19	20	20	20	20	19	19	19	20	20	20	19
Feels °C	13	16	14	16	19	18	16	17	17	21	17	18	19	19	21	19	19	18	18	18	17	17
Swell 1 Height (m) Direction Period (s)	S 13	S 12	S 12	S 11	NE 6	NE 7	NE 7	NE 7	ENE 7	E 7	E 7	NE 7	ENE 7	ENE 7	S 10	S 10	S 10	S 8	S 7	S 10	S 10	S 9
kJ	389	292	221	157	101	85	67	69	62	24	24	39	33	32	123	146	221	66	39	29	29	43
Swell 2 Height (m) Direction Period (s)	ENE 9	ENE 9	—	E 12	S 11	S 11	S 10	S 10	S 10	NE 7	S 11	S 11	S 11	S 10	ENE 7	ENE 7	NE 7	NE 7	S 10	S 7	S 6	E 10
kJ	8	8	—	3	112	81	78	73	52	25	59	58	56	53	31	30	22	22	29	14	7	2
Swell 3 Height (m) Direction Period (s)	—	—	—	—	E 12	E 12	E 12	E 12	E 12	S 11	NE 7	SSW 4	S 4	S 5	E 13	E 13	E 13	S 10	—	—	N 10	—
kJ	—	—	—	—	3	3	3	3	3	59	26	2	3	7	3	3	3	31	—	—	2	—
Wind waves Height (m) Direction Period (s)	NE 5	NE 5	NE 6	NE 6	NE 6	NE 7	—	—	—	WSW 4	—	ESE 3	E 4	E 4	E 4	ESE 4	—	ESE 4	ENE 7	ENE 4	ENE 4	NE 5
kJ	33	37	120	161	238	173	—	—	—	10	—	5	10	12	9	9	—	6	47	34	40	53
Nearest Offshore or Glassy	Yacaaba Head-Boulders NSW - Port Macquarie	Little Gibber - Dark Point NSW - Newcastle	Newcastle - Stratts Spit NSW - Newcastle	Bilgola Beach NSW - Sydney North Coast	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Sandbar NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Seal Rocks NSW - Port Macquarie	Nambucca Heads NSW - Port Macquarie	Macauleys NSW - North Coast	Scotts Head NSW - Port Macquarie	Yacaaba Head-Boulders NSW - Port Macquarie	Yacaaba Head-Boulders NSW - Port Macquarie	Forster Beach NSW - Port Macquarie	Fly Roads NSW - Newcastle	Yacaaba Head-Boulders NSW - Port Macquarie	Wategos NSW - North Coast	Shelley Beach NSW - Newcastle	Nambucca Heads NSW - Port Macquarie	Diamond Head NSW - Port Macquarie
Rating (10 max)	2	2	1	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	13	31	87	174	0	0	6	0	0	1	221	262	207	13	13	27	47	13	437	140	221	85
Best forecast wave conditions in Port Macquarie	Park Beach				Back Bommie	Back Bommie	Back Bommie	Back Bommie	Back Bommie	Lighthouse Beach Port Macquarie	Nambucca Heads		Trapdoors	Trapdoors	Trapdoors	Trapdoors	Diamond Head	North Haven			Trapdoors	Trapdoors
Rating (10 max)	2				2	2	1	1	1	1	1		1	1	1	1	2	2			1	1
Best forecast wave conditions in Australia	Shipstern Bluff TAS - East Coast	Cyclops WA - Far South	Point Roadnight VIC - Torquay	Remarkable Caves TAS - East Coast	Crackneck NSW - Newcastle	Depot Beach NSW - South Coast	Ethel Wreck SA - Yorke Peninsula	Cyclops WA - Far South	Cyclops WA - Far South	Rocky Head WA - Far South	Ethel Wreck SA - Yorke Peninsula	Left Point VIC - Phillip Island	Shipstern Bluff TAS - East Coast	Luna Park VIC - Far West	Luna Park VIC - Far West	Luna Park VIC - Far West	Shipstern Bluff TAS - East Coast	Shipstern Bluff TAS - East Coast	Quarantine VIC - Mornington Peninsula	Snapper Rocks QLD - Gold Coast	Arrawarra NSW - North Coast	Cyclops WA - Far South
Rating (10 max)	3	2	1	2	3	3	2	2	3	4	2	2	4	3	4	4	4	4	4	1	1	3
Header Global	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Ouano Lefts New Caledonia	St Vincent Left New Caledonia	Achadas Da Cruz Portugal	Niyodo Rivermouth Japan	Nunoshima Japan	Kaiser's (Hachijojima Island) Japan	Niyodo Rivermouth Japan	Afife Portugal	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Malaking Gasang (Baler) Philippines	Trial Harbour Australia	Bocock's Bay Namibia	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lebu Chile
Rating (10 max)	7	6	5	5	5	5	4	5	5	5	5	4	4	4	4	4	5	4	4	4	5	5

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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Treachery Head 48 hour detailed Surf Forecast

How big are the waves at Treachery Head today (31 Oct):

Short Range Forecast

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