Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Issued: 3 pm 18 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 (18 Jun):

  • Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 10s period with ENE swell.
  • Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.1m), 11s period with ENE swell.

The current surf forecast for Treachery Head at 8PM is: 1.1m 11s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a South direction (forecast issued at 03:00pm June 18). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (18 Jun)--
Afternoon (18 Jun)3.5ft (1.0m)10s
Evening (18 Jun)3.5ft (1.1m)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. Warm (max 22°C on Fri morning, min 14°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, light winds from the W by Sat night).

Thu
18
Friday
19
Saturday
20
Sun
21
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
1 AM
4 AM
7 AM
10 AM
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
1
1
0
0
1
0
1
0
0
1
1
1
1
1
Swell
Height Map
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)
1
ENE
10
1.1
ENE
10
1.1
ENE
11
1.1
ENE
11
1.1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
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
Wave Graph
Metric surfscale
Energy kJ
194
241
260
286
286
222
226
247
226
226
247
121
121
121
91
104
99
88
85
85
85
83
85
85
Wind (km/h)
15
NNE
20
NE
15
N
15
NNW
15
NW
20
NNW
25
N
20
N
15
N
25
NNW
25
NNW
15
W
30
WSW
25
W
25
WSW
25
WSW
20
W
20
WSW
20
W
15
NW
15
W
10
WNW
10
W
10
W
Wind State
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:50PM1.78m
11:46AM1.13m
11:41PM1.64m
12:44PM1.15m
00:34AM1.48m
Low Tide
4:15PM0.28m
5:45AM0.03m
5:12PM0.36m
6:35AM0.10m
6:15PM0.44m
7:22AM0.17m
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
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
4:51
4:51
4:52
 mm
Temp °C
18
18
19
18
17
17
18
18
22
22
20
18
14
14
15
15
18
19
18
17
16
16
15
14
Feels °C
16
15
17
16
14
13
13
14
19
18
15
15
8
9
10
10
14
14
13
13
12
13
12
11
Swell 1
Height (m)
Direction
Period (s)
1
ENE
10
1.1
ENE
10
1.1
ENE
11
1.1
ENE
11
1.1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
1
ENE
11
0.8
NE
7
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
Energy kJ
194
241
260
286
286
222
226
247
226
226
247
64
121
121
91
91
91
85
85
85
85
83
85
85
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
9
0.4
S
9
0.3
S
9
0.3
S
9
0.2
S
9
0.3
S
11
0.3
S
11
0.3
S
11
0.4
S
12
0.4
S
12
0.4
S
11
0.7
ENE
11
0.7
NE
7
0.6
NE
7
0.6
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
Energy kJ
27
25
14
14
6
21
22
22
42
42
40
121
52
31
32
104
99
88
55
53
47
44
42
39
Swell 3
Height (m)
Direction
Period (s)
0.1
S
12
0.1
S
12
0.1
S
11
0.3
S
11
0.1
S
20
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
0.4
NE
7
0.3
NE
6
0.3
NE
6
0.3
NE
6
0.2
NNE
6
Energy kJ
3
3
2
22
8
7
38
37
36
77
16
17
17
16
11
6
6
5
3
Wind waves
Height (m)
Direction
Period (s)
0.6
NE
4
0.9
NE
5
0.9
NE
6
0.2
NNW
2
0.4
N
3
1
NNE
6
1
NE
6
1.1
NE
7
0.3
NW
2
0.2
NNW
2
0.3
W
2
0.6
WSW
4
0.7
WSW
4
0.6
WSW
4
0.5
SW
4
0.4
SW
4
0.4
WSW
4
0.3
WSW
4
0.2
WSW
4
0.2
WSW
4
0.2
WSW
4
0.4
SW
4
Energy kJ
14
42
52
1
2
75
78
114
1
1
1
9
12
10
6
4
7
3
2
2
2
5
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
1
1
1
1
1
1
1
Distance (km)
0
13
0
0
0
0
0
0
0
0
13
6
13
6
15
27
6
7
10
0
0
0
0
0
Best forecast wave conditions in Port Macquarie
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
2
1
2
1
1
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
5
3
2
2
4
5
4
4
4
4
4
4
4
4
4
3
4
1
5
3
3
3
3
4
Header Global
Rating
(10 max)
5
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
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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