Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 10 pm 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
21.0°C
1.5° 

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 (10 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 4ft (1.2m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 3.5ft (1.0m), 9s period with SSE swell.
  • Evening surf: Evening surf (10 Oct, local time) - 4ft (1.2m), 8s period with NE swell.

The current surf forecast for Treachery Head at 2AM is: 1.5m 10s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East-northeast direction (forecast issued at 10:00pm October 09). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (10 Oct)4ft (1.2m)9s
Afternoon (10 Oct)3.5ft (1.0m)9s
Evening (10 Oct)4ft (1.2m)8s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Sat afternoon, min 17°C on Fri night). Winds decreasing (fresh winds from the NNE on Fri night, light winds from the N by Mon morning).

Fri
9
Saturday
10
Sunday
11
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)
1
1
0
1
1
2
0
1
2
2
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SSE
10
1.6
SSE
10
1.5
SSE
10
1.3
SSE
9
1.2
SSE
9
1.1
SSE
9
1
SSE
9
1.2
NE
7
1.3
NE
8
1.1
NE
8
0.8
NE
8
0.7
NE
8
0.6
NE
7
0.4
NE
7
0.4
SE
7
0.5
S
6
0.5
S
6
0.5
S
6
Wave Graph
Metric surfscale
Energy kJ
650
491
428
280
232
180
141
124
191
153
84
55
33
17
14
15
18
16
Wind (km/h)
35
NNE
35
NNE
30
N
25
N
25
N
15
NNE
30
NE
25
NNE
15
NW
15
NW
15
WSW
30
SW
25
SW
20
SSW
20
SSE
20
ENE
30
NNE
30
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross
cross
cross
cross-on
on
cross
cross-off
cross-off
High Tide
8:07PM1.47m
8:36AM1.53m
8:47PM1.41m
9:10AM1.59m
9:26PM1.33m
Low Tide
2:19AM0.09m
2:46PM0.17m
2:50AM0.12m
3:28PM0.15m
clear
clear
clear
part cloud
cloud
cloud
clear
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:16
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6:15
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:57
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6:58
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 mm
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Temp °C
19
19
17
18
20
21
24
28
28
27
24
21
19
19
20
21
21
21
Feels °C
14
14
13
15
17
20
20
24
25
25
22
17
17
18
19
20
18
18
  • 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 

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