Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.2° C
0.4° 

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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 0.5ft (0.2m), 17s period with S swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 0.5ft (0.2m), 16s period with S swell.
  • Evening surf: Evening surf (29 Jul, local time) - 3ft (0.9m), 5s period with SW swell.

The current surf forecast for Treachery Head at 5AM is: 0.2m 15s primary swell from a South direction and 0.3m 9s secondary swell from a South direction, 0.3m 7s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a West-southwest direction (forecast issued at 09:00pm July 28). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (29 Jul)0.5ft (0.2m)17s
Afternoon (29 Jul)0.5ft (0.2m)16s
Evening (29 Jul)3ft (0.9m)5s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri morning. Very mild (max 19°C on Wed afternoon, min 9°C on Wed night). Winds increasing (light winds from the WNW on Tue night, fresh winds from the WSW by Wed morning).

Tue
28
Wednesday
29
Thursday
30
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
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
8
0.4
S
9
0.4
S
9
0.2
S
15
0.2
S
14
0.2
S
17
0.2
S
17
0.2
S
16
0.8
WSW
4
0.9
SW
5
1.1
SSW
6
1.2
SSW
7
0.8
S
12
2
S
11
2.1
S
10
1.9
S
10
2
S
10
1.5
S
9
Wave Graph
Metric surfscale
Energy kJ
28
24
24
17
16
24
22
21
19
33
97
121
190
986
884
682
755
392
Wind (km/h)
5
NE
10
WNW
15
W
20
W
20
W
20
W
35
WSW
25
W
25
WSW
30
WSW
30
WSW
25
WSW
25
WSW
25
WSW
25
SSW
25
SSW
20
S
10
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
7:33PM1.60m
8:05AM1.06m
8:09PM1.63m
8:40AM1.11m
8:43PM1.65m
Low Tide
2:19AM0.21m
1:34PM0.31m
2:52AM0.17m
2:13PM0.29m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:10
 mm
Temp °C
18
17
15
13
14
16
18
19
17
14
11
11
9
11
13
13
14
14
Feels °C
17
15
11
7
9
11
10
12
11
6
4
5
3
5
8
7
9
11
  • 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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