Treachery Head 48 hour detailed Surf Forecast

Lat Long: 32.45° S 152.53° E

Issued: 3 am 22 Jul 2026 (local time)

Forecast update in hr min

Today's Treachery Head sea temperature is

19.5° 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 (22 Jul):

Morning surf: Morning surf (22 Jul, local time) - 3.5ft (1.1m), 10s period with ENE swell.
Afternoon surf: Afternoon surf (22 Jul, local time) - 3.5ft (1.0m), 10s period with ENE swell.
Evening surf: Evening surf (22 Jul, local time) - 3ft (0.9m), 9s period with ENE swell.

The current surf forecast for Treachery Head at 9AM is: 1.1m 10s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a South direction (forecast issued at 03:00am July 22). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & Date	Wave Height	Wave Period
Morning (22 Jul)	3.5ft (1.1m)	10s
Afternoon (22 Jul)	3.5ft (1.0m)	10s
Evening (22 Jul)	3ft (0.9m)	9s

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

	Short Range Forecast Mostly dry. Very mild (max 19°C on Wed afternoon, min 9°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu night).
	Wednesday 22								Thursday 23								Friday 24
	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	2	2	2	2	2	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	2	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	SSW 6	SSW 8	SSW 8	S 8	S 10	S 10	S 12	S 13
Wave Graph
kJ	248	235	235	235	193	189	156	149	146	119	116	116	82	82	82	59	119	346	318	368	1158	1418	1887	2175
Wind (km/h)	N	N	NNW	NW	SE	SE	WNW	WNW	W	WSW	W	W	SW	WSW	W	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	W
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	off	off	cross-off	glassy	glassy	cross-off	cross-off	cross-off	cross	cross-off	cross-off	cross	cross	cross-off	cross	cross	cross	cross	cross	cross	cross-on	cross-on	cross-off
High Tide		1:38AM1.06m				2:42PM1.30m				2:43AM0.95m				3:39PM1.32m				3:57AM0.90m					4:36PM1.36m
Low Tide				7:49AM0.37m				9:17PM0.55m				8:37AM0.43m					10:32PM0.52m			9:32AM0.47m


	—	6:46	—	—	—	—	—	—	—	6:46	—	—	—	—	—	—	—	6:45	—	—	—	—	—	—
	—	—	—	—	—	5:06	—	—	—	—	—	—	—	5:06	—	—	—	—	—	—	—	5:07	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	16	15	14	14	16	18	19	16	16	15	14	16	18	19	18	15	12	10	9	10	13	13	13	12
Feels °C	14	13	12	13	15	17	15	11	11	10	9	11	13	15	11	6	4	2	2	3	7	7	9	9
Swell 1 Height (m) Direction Period (s)	ENE 10	ENE 10	ENE 10	ENE 10	ENE 10	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 9	ENE 8	ENE 8	ENE 8	S 8	S 10	S 10	S 12	S 13
kJ	248	235	235	235	193	189	156	149	146	119	116	116	82	82	82	59	57	40	40	368	799	996	1887	2175
Swell 2 Height (m) Direction Period (s)	S 10	S 10	S 10	S 10	S 10	S 10	S 10	S 11	S 11	S 11	S 10	S 10	S 10	S 10	SSW 6	S 10	SE 8	SE 7	S 17	ENE 8	ENE 8	ENE 8	ENE 8	ENE 8
kJ	31	31	31	31	31	18	18	20	21	20	19	8	8	8	10	7	2	2	6	28	24	24	24	24
Swell 3 Height (m) Direction Period (s)	S 14	S 14	S 14	S 13	S 13	E 12	—	E 12	—	E 10	E 9	E 9	SE 8	SE 8	S 10	SE 8	S 15	S 15	SE 7	S 17	SE 7	E 11	E 10	E 10
kJ	16	15	14	4	14	3	—	3	—	2	2	2	3	3	8	2	4	4	2	6	2	3	8	8
Wind waves Height (m) Direction Period (s)	NNE 4	—	—	NNE 5	—	—	W 3	W 2	WSW 3	WSW 3	SW 4	SW 4	SSW 5	SSW 5	W 3	SW 4	SSW 6	SSW 8	SSW 8	WSW 4	S 10	S 10	—	—
kJ	13	—	—	24	—	—	3	1	3	4	4	6	17	16	4	19	119	346	318	10	1158	1418	—	—
Nearest Offshore or Glassy	Hawks Nest-Mungo Brush 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	Sandbar NSW - Port Macquarie	Elim NSW - Port Macquarie	Booti Booti National Park NSW - Port Macquarie	Elim NSW - Port Macquarie	Seal Rocks NSW - Port Macquarie	Seal Rocks NSW - Port Macquarie	Hawks Nest-Mungo Brush NSW - Port Macquarie	Tuncurry-North Wall NSW - Port Macquarie	Tuncurry-North Wall NSW - Port Macquarie	Tuncurry-North Wall NSW - Port Macquarie	Elim NSW - Port Macquarie	Elim NSW - Port Macquarie	Boomerang Beach (South) NSW - Port Macquarie	Seal Rocks NSW - Port Macquarie	Seal Rocks NSW - Port Macquarie	Treachery Head NSW - Port Macquarie
Rating (10 max)	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	2	2	4	4	3	4
Distance (km)	12	0	0	0	0	0	0	6	6	15	12	15	1	1	12	31	31	31	15	15	8	1	1	0
Best forecast wave conditions in Port Macquarie	Back Bommie	Back Bommie	Back Bommie	Back Bommie	Back Bommie	Back Bommie	Hat Head	Trapdoors	Trapdoors	Forster Beach (Nambucca)	Scotts Head	Trapdoors	Bonny Hills	Back Bommie	Trapdoors	Trapdoors	Trapdoors	North Haven	Scotts Head	Scotts Head	Boomerang Beach (South)	Saltwater	Hat Head	Back Bommie
Rating (10 max)	2	2	2	2	2	2	2	2	2	2	2	1	1	1	1	1	1	2	2	2	4	4	4	4
Best forecast wave conditions in Australia	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	Margaret River Bommie 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	Akkorokamui QLD - Gold Coast	Snapper Rocks QLD - Gold 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	Cyclops WA - Far South	Cyclops WA - Far South	Cyclops WA - Far South	JD Reef NSW - Newcastle	Boneyard NSW - Illawarra	Boneyard NSW - Illawarra
Rating (10 max)	4	4	5	5	6	6	5	5	5	5	5	2	1	4	4	4	4	4	4	4	4	4	4	4
Header Global	Fare Left French Polynesia	Fare Left French Polynesia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Gas Bay Australia	Bancoora Australia	Cobblestones Australia	Cathedral Rock Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Boneyards South Africa	Albatross South Africa	Brak River South Africa	Point Roadnight Australia	Point Roadnight Australia	Dolphin Point South Africa	Boneyards South Africa	Boneyards South Africa	Glen Eden South Africa	Sea Vista South Africa
Rating (10 max)	5	5	5	5	6	6	5	5	5	5	9	5	4	4	4	4	4	9	9	9	9	8	9	7

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 (22 Jul):

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