Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
20.6°C
1.2° 

Treachery Head surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Treachery Head today (01 Oct):

  • Morning surf: Morning surf (01 Oct, local time) - 4.5ft (1.3m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (01 Oct, local time) - 1.5ft (0.5m), 11s period with S swell.
  • Evening surf: Evening surf (01 Oct, local time) - 5ft (1.5m), 7s period with NE swell.

The current surf forecast for Treachery Head at 2AM is: 0.8m 14s primary swell from a South direction (forecast issued at 09:00pm September 30). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (01 Oct)4.5ft (1.3m)6s
Afternoon (01 Oct)1.5ft (0.5m)11s
Evening (01 Oct)5ft (1.5m)7s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sat afternoon. Very mild (max 19°C on Thu morning, min 16°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed night, calm by Sat afternoon).

Wed
30
Thursday
1
Friday
2
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)
0
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
14
0.9
S
14
0.8
S
14
0.7
S
13
0.7
S
13
1.3
NE
6
0.6
S
12
0.5
S
11
1.4
NE
6
1.4
NE
7
1.2
NE
7
1.1
NE
7
1.6
NE
7
1.5
NE
7
1.1
NE
7
1.4
NE
7
1.6
NE
7
1.4
NE
7
Wave Graph
Metric surfscale
Energy kJ
411
324
239
173
168
120
97
61
162
176
131
105
220
204
112
183
247
194
Wind (km/h)
35
NNE
35
NNE
35
N
25
N
20
N
20
NNE
30
NE
35
NE
35
NNE
35
NNE
30
N
20
N
20
N
25
NNE
30
NE
35
NE
30
NNE
25
NNE
Wind State
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
cross-off
cross-off
High Tide
10:37PM1.19m
10:59AM1.61m
11:34PM1.07m
11:56AM1.55m
Low Tide
4:22AM0.26m
5:44PM0.23m
5:10AM0.35m
6:55PM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:28
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—
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5:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
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5:51
—
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5:52
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 mm
—
—
—
—
—
—
—
—
—
—
—
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—
—
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Temp °C
18
17
17
16
16
18
19
19
19
18
17
17
17
19
19
19
19
19
Feels °C
12
11
12
12
13
14
14
14
14
13
13
14
14
15
14
14
15
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

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