Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Issued: 9 pm 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
20.7° C

1.0°C warmer than normal for this time of year

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 1.5ft (0.5m), 15s period with S swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.5m), 14s period with S swell.
  • Evening surf: Evening surf (20 Jun, local time) - 2ft (0.6m), 11s period with E swell.

The current surf forecast for Treachery Head at 5AM is: 0.6m 11s primary swell from a East-northeast direction and 0.5m 7s secondary swell from a Northeast direction, 0.7m 4s secondary swell from a West-southwest direction (forecast issued at 09:00pm June 19). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Jun)1.5ft (0.5m)15s
Afternoon (20 Jun)1.5ft (0.5m)14s
Evening (20 Jun)2ft (0.6m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sun night).

Fri
19
Saturday
20
Sunday
21
Monday
22
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)
2
2
0
0
0
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
ENE
11
0.7
ENE
11
0.7
ENE
11
0.7
ENE
11
0.6
ENE
11
0.5
S
15
0.5
S
14
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.5
E
11
0.5
E
10
0.6
S
10
0.7
S
10
1
S
9
1.4
S
9
2
SSW
9
1.8
S
9
1.9
S
8
Wave Graph
Metric surfscale
Energy kJ
247
121
121
121
91
104
99
88
85
85
85
83
85
85
83
58
56
71
88
165
311
600
482
501
Wind (km/h)
15
NW
15
WNW
30
WSW
15
W
25
WSW
20
W
20
W
20
WSW
20
W
15
WNW
15
W
15
W
10
WNW
10
WSW
10
SSW
15
SSE
10
SSE
5
WNW
10
W
10
WSW
20
WSW
25
WSW
30
SW
25
SW
Wind State
off
cross-off
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
glassy
cross-off
cross
cross
cross
cross-on
cross-on
High Tide
11:41PM1.64m
12:44PM1.15m
00:34AM1.48m
1:43PM1.18m
1:28AM1.32m
2:41PM1.23m
Low Tide
5:12PM0.36m
6:35AM0.10m
6:15PM0.44m
7:22AM0.17m
7:23PM0.51m
8:08AM0.23m
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:51
4:52
4:52
 mm
Temp °C
20
18
14
15
15
16
18
19
18
17
16
15
15
14
17
17
17
17
16
15
14
14
15
16
Feels °C
18
16
9
12
9
11
13
14
13
13
13
12
12
11
14
13
14
15
13
12
10
9
9
10
Swell 1
Height (m)
Direction
Period (s)
1
ENE
11
0.7
ENE
11
0.7
ENE
11
0.7
ENE
11
0.6
ENE
11
0.6
ENE
11
0.6
ENE
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.6
E
11
0.5
E
11
0.5
E
10
0.6
S
10
0.7
S
10
1
S
9
0.5
E
10
1.7
S
9
0.4
ENE
10
0.4
ENE
10
Energy kJ
247
121
121
121
91
91
91
85
85
85
85
83
85
85
83
58
56
71
88
165
51
455
33
32
Swell 2
Height (m)
Direction
Period (s)
0.4
S
11
0.7
NE
7
0.6
NE
7
0.6
NE
7
0.4
NE
7
0.5
S
15
0.5
S
14
0.5
S
13
0.4
S
13
0.4
S
13
0.4
S
12
0.4
S
12
0.4
S
12
0.4
S
11
0.4
S
11
0.4
S
11
0.5
S
10
0.5
E
10
0.5
E
10
0.5
E
10
0.1
S
15
0.5
E
10
0.2
S
14
0.3
SSW
13
Energy kJ
40
47
30
28
16
104
99
88
55
53
47
44
42
39
37
37
54
54
52
51
5
50
16
35
Swell 3
Height (m)
Direction
Period (s)
0.1
S
19
0.4
S
11
0.4
S
11
0.4
S
11
0.4
S
16
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.4
NE
7
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.1
NE
5
0.1
NE
5
0.1
NE
5
0.1
NE
5
0.1
NE
5
0.1
NE
5
0.2
S
15
0.2
S
15
Energy kJ
7
38
37
36
77
18
17
16
11
6
6
5
5
5
1
1
1
1
1
1
18
17
Wind waves
Height (m)
Direction
Period (s)
0.3
WSW
4
0.7
W
5
0.8
WSW
4
0.7
WSW
4
0.7
WSW
4
0.6
WSW
4
0.4
SW
4
0.3
SW
4
0.4
WSW
3
0.3
WSW
4
0.2
W
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
0.3
SW
6
0.3
SSW
6
0.2
SSW
3
0.6
SSW
4
1.4
S
9
2
SSW
9
1.8
S
9
1.9
S
8
Energy kJ
4
22
16
13
13
10
3
2
3
3
1
1
1
1
5
6
1
9
311
600
482
501
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
3
3
Distance (km)
0
0
13
6
15
12
6
8
15
0
0
0
0
1
1
1
1
0
0
1
1
8
15
8
Best forecast wave conditions in Port Macquarie
Rating
(10 max)
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
4
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
3
4
4
4
4
2
5
5
3
3
3
3
3
4
3
3
3
4
4
4
4
4
5
4
Header Global
Rating
(10 max)
6
4
4
4
4
4
5
5
5
5
5
5
8
9
9
9
8
7
7
7
7
6
6
5
  • 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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