Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 am 13 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), 8s period with SSW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 1.5ft (0.5m), 7s period with SSW swell.

The current surf forecast for Treachery Head at 5PM is: 0.6m 7s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a South-southwest direction (forecast issued at 09:00am July 13). 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)8s
Evening (13 Jul)1.5ft (0.5m)7s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue morning, min 12°C on Mon morning). Winds increasing (light winds from the NW on Mon afternoon, fresh winds from the WNW by Tue afternoon).

Monday
13
Tuesday
14
Wednesday
15
Thu
16
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
7 PM
10 PM
1 AM
4 AM
Rating
(10 max)
0
0
1
1
1
1
0
0
0
0
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)
0.7
SW
6
0.7
SSW
7
0.8
SSW
8
0.6
SSW
7
0.5
SSW
7
0.3
SSW
11
0.7
SW
5
0.3
SSW
11
0.8
WSW
4
0.7
WSW
4
0.6
SW
7
0.3
SSW
7
0.3
S
13
0.4
S
12
0.4
SSW
11
1
SW
5
1.2
SSW
7
1.5
S
7
2.2
S
9
2.4
S
10
2.3
S
10
2
S
10
1.9
S
9
1.8
S
9
Wave Graph
Metric surfscale
Energy kJ
42
40
67
43
29
25
30
22
15
11
43
10
30
44
40
55
131
210
803
1245
1144
738
575
471
Wind (km/h)
25
W
25
W
10
NW
15
NE
10
NW
15
WNW
25
W
25
W
25
W
30
W
30
W
25
W
35
WNW
30
W
30
WSW
25
WSW
30
SW
30
SW
30
SSW
30
SSW
25
SSW
25
SSW
25
SSW
30
SSW
Wind State
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:59AM1.11m
7:13PM1.86m
7:55AM1.14m
8:04PM1.91m
8:47AM1.18m
8:54PM1.91m
Low Tide
12:32PM0.21m
2:05AM0.00m
1:26PM0.18m
2:55AM-0.05m
2:19PM0.17m
3:42AM-0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:00
5:00
5:01
 mm
Temp °C
11
12
16
15
16
14
13
13
12
14
17
17
16
15
13
13
13
14
17
17
17
17
16
16
Feels °C
4
6
13
11
13
10
7
7
6
7
10
11
8
8
6
7
7
8
10
10
11
11
10
10
  • 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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