Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.8° C
0.7° 

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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 2.5ft (0.7m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 2ft (0.6m), 7s period with SSW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 1ft (0.3m), 11s period with SSW swell.

The current surf forecast for Treachery Head at 4AM is: 0.9m 7s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 09:00pm July 12). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Jul)2.5ft (0.7m)7s
Afternoon (13 Jul)2ft (0.6m)7s
Evening (13 Jul)1ft (0.3m)11s

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


Short Range Forecast

Some drizzle, heaviest during Tue night. Very mild (max 17°C on Tue morning, min 11°C on Sun night). Winds decreasing (fresh winds from the W on Sun night, light winds from the NNE by Mon afternoon).

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
10
1.2
SW
6
1.3
SW
7
0.9
SSW
7
0.8
SSW
6
0.7
SSW
7
0.8
SSW
8
0.6
SSW
7
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.3
SSW
10
0.3
SSW
8
0.6
WSW
4
0.2
S
16
0.3
S
13
0.4
S
12
0.4
SSW
11
1.1
SSW
5
1.3
S
6
1.9
S
7
2.3
S
11
2.4
S
10
Wave Graph
Metric surfscale
Energy kJ
61
98
155
70
48
41
64
41
25
24
23
22
20
12
11
21
29
42
39
71
132
351
1168
1247
Wind (km/h)
35
W
35
W
35
W
30
W
25
W
30
W
10
NNW
10
NNE
10
WNW
15
W
30
W
25
W
25
W
30
W
25
WSW
25
W
35
WNW
30
W
30
WSW
30
WSW
25
WSW
30
SW
35
SSW
30
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
High Tide
6:19PM1.77m
6:59AM1.11m
7:13PM1.86m
7:55AM1.14m
8:04PM1.91m
8:47AM1.18m
Low Tide
1:12AM0.09m
12:32PM0.21m
2:05AM0.00m
1:26PM0.18m
2:55AM-0.05m
2:19PM0.17m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
rain showers
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:00
5:00
 mm
1
Temp °C
15
13
12
11
11
12
16
16
16
15
14
14
13
14
17
17
16
14
13
13
13
14
17
16
Feels °C
7
5
4
4
4
5
12
13
13
11
7
8
7
7
10
11
8
7
7
6
7
8
9
9
  • 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
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