Treachery Head 48 hour detailed Surf Forecast

Lat Long: 32.45° S 152.53° E

Issued: 9 am 11 Jul 2026 (local time)

Forecast update in hr min

Today's Treachery Head sea temperature is

19.9° 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 (11 Jul):

Morning surf: Morning surf (11 Jul, local time) - 3ft (0.9m), 12s period with ESE swell.
Afternoon surf: Afternoon surf (11 Jul, local time) - 3.5ft (1.1m), 11s period with ESE swell.
Evening surf: Evening surf (11 Jul, local time) - 3.5ft (1.1m), 11s period with ESE swell.

The current surf forecast for Treachery Head at 3PM is: 1.1m 11s primary swell from a East-southeast direction and 0.9m 9s secondary swell from a South-southeast direction (forecast issued at 09:00am July 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & Date	Wave Height	Wave Period
Morning (11 Jul)	3ft (0.9m)	12s
Afternoon (11 Jul)	3.5ft (1.1m)	11s
Evening (11 Jul)	3.5ft (1.1m)	11s

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

	Short Range Forecast Mostly dry. Very mild (max 17°C on Sun morning, min 10°C on Sun night). Winds increasing (light winds from the NNW on Sat morning, fresh winds from the W by Sun night).
	Saturday 11						Sunday 12								Monday 13								Tue 14
	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	1 AM	4 AM
Rating (10 max)	2	2	2	2	2	2	2	2	0	0	0	0	0	0	0	0	0	0	1	1	1	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SE 9	ESE 12	ESE 12	ESE 11	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	SW 5	SW 6	SW 6	SSW 6	SW 7	SSW 7	SW 7	SSW 12	SSW 12	SSW 11	SSW 11
Wave Graph
kJ	266	226	252	297	260	251	241	212	157	125	122	83	61	73	124	120	49	44	62	89	27	44	40	65
Wind (km/h)	NW	NNW	NE	NE	N	N	NNW	NNW	WNW	W	W	W	W	W	W	W	W	W	NW	NNE	WNW	W	W	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	off	cross-off	cross-off	cross-off	off	off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide	4:47AM1.06m				5:22PM1.66m				5:57AM1.07m				6:19PM1.77m				6:59AM1.11m					7:13PM1.86m
Low Tide			10:34AM0.26m				00:13AM0.20m				11:34AM0.24m					1:12AM0.09m			12:32PM0.21m					2:05AM0.00m


	6:50	—	—	—	—	—	—	6:50	—	—	—	—	—	—	—	6:50	—	—	—	—	—	—	—	6:50
	—	—	—	4:59	—	—	—	—	—	—	—	5:00	—	—	—	—	—	—	—	5:00	—	—	—	5:00
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	12	13	15	16	16	15	14	13	14	15	17	16	14	12	12	11	10	12	16	16	16	14	13	14
Feels °C	10	11	13	13	13	12	10	9	10	7	9	8	6	3	4	4	3	6	12	12	13	9	7	8
Swell 1 Height (m) Direction Period (s)	SE 9	SE 9	SE 9	ESE 11	ESE 11	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 9	ESE 9	ESE 9	SSW 6	SW 7	SSW 7	SSW 7	SSW 7	SW 7	SSW 11	SSW 11
kJ	266	202	197	297	260	251	241	212	157	125	122	83	61	49	32	32	49	44	62	40	27	22	40	65
Swell 2 Height (m) Direction Period (s)	ESE 13	ESE 12	ESE 12	SSE 9	SSE 9	SSE 9	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SE 8	ESE 9	ESE 8	ESE 8	S 12	SSW 12	SSW 12	SE 8	SE 8
kJ	181	226	252	121	86	88	54	39	38	26	22	13	13	6	6	2	15	7	7	24	27	44	2	2
Swell 3 Height (m) Direction Period (s)	S 16	S 15	S 15	S 16	S 16	S 15	S 15	S 15	NE 4	NE 4	NE 4	NE 4	—	S 12	S 12	S 12	S 12	S 11	E 11	ESE 8	ESE 8	ESE 8	E 10	E 10
kJ	5	5	4	5	5	4	5	5	1	1	1	1	—	3	3	3	3	10	2	7	6	6	2	2
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	NNE 3	N 3	NNE 4	NNW 2	W 3	WSW 4	WSW 4	WSW 4	SW 5	SW 6	SW 6	W 4	WNW 3	WNW 3	SW 7	N 6	WSW 2	SW 5	W 3
kJ	—	—	—	—	—	3	6	3	1	10	21	24	37	73	124	120	14	5	1	89	1	1	21	8
Nearest Offshore or Glassy	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Sandbar NSW - Port Macquarie	Forster Beach NSW - Port Macquarie	Forster Beach NSW - Port Macquarie	Tuncurry-North Wall NSW - Port Macquarie	Tuncurry-North Wall NSW - Port Macquarie	Tuncurry-North Wall NSW - Port Macquarie	Forster Beach NSW - Port Macquarie	Sandbar NSW - Port Macquarie	Sandbar NSW - Port Macquarie	Sandbar NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Treachery Head NSW - Port Macquarie	Sandbar NSW - Port Macquarie	Forster Beach NSW - Port Macquarie	Sandbar NSW - Port Macquarie
Rating (10 max)	2	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Distance (km)	0	0	0	0	0	0	0	0	6	27	27	31	31	31	27	6	6	6	0	0	0	6	27	6
Best forecast wave conditions in Port Macquarie	Trapdoors	Trapdoors	Treachery Head	Treachery Head	Back Bommie	Back Bommie	Back Bommie	Back Bommie	Back Bommie	Trapdoors	Trapdoors	Trapdoors	Trapdoors	Trapdoors	Trapdoors	Bonny Hills	North Haven	Trapdoors	Back Bommie	Back Bommie	Back Bommie	Scotts Head	Bonny Hills	North Haven
Rating (10 max)	3	3	2	2	2	2	2	2	1	2	2	1	1	1	1	2	2	1	1	1	1	1	1	1
Best forecast wave conditions in Australia	Black Rock NSW - North Coast	Broken Head NSW - North Coast	Snapper Rocks QLD - Gold Coast	Tallebudgera QLD - Gold Coast	Akkorokamui QLD - Gold Coast	Black Rock NSW - North Coast	Akkorokamui QLD - Gold Coast	Tallebudgera QLD - Gold Coast	Tallebudgera QLD - Gold Coast	Black Rock NSW - North Coast	Kingston Norfolk Island	Tallebudgera QLD - Gold Coast	Akkorokamui QLD - Gold Coast	Tallebudgera QLD - Gold Coast	Tallebudgera QLD - Gold Coast	Ocean Beach WA - Far South	Lorne Point VIC - Cape Otway	Tallebudgera QLD - Gold Coast	Snapper Rocks QLD - Gold Coast	Snapper Rocks QLD - Gold Coast	Tallebudgera QLD - Gold Coast	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River	Surfers Point WA - Margaret River
Rating (10 max)	3	3	2	2	2	3	2	2	2	2	4	1	1	1	1	6	6	1	1	1	1	6	5	5
Header Global	Kaifu Rivermouth Japan	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Albatross South Africa	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion	Etang-Sale Reunion	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Benkunqut Indonesia	Black Rocks Mauritius	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia
Rating (10 max)	7	5	5	5	4	7	6	6	5	5	5	5	5	5	5	5	4	4	4	4	4	6	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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Treachery Head 48 hour detailed Surf Forecast

How big are the waves at Treachery Head today (11 Jul):

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