Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 9 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
18.3° C
0.6° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 1.5ft (0.4m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 2ft (0.6m), 6s period with SSW swell.
  • Evening surf: Evening surf (04 Aug, local time) - 1.5ft (0.5m), 6s period with S swell.

The current surf forecast for Treachery Head at 5PM is: 0.6m 6s primary swell from a South-southwest direction and 0.3m 7s secondary swell from a East-southeast direction, 0.2m 10s secondary swell from a South-southeast direction (forecast issued at 09:00am August 04). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (04 Aug)1.5ft (0.4m)10s
Afternoon (04 Aug)2ft (0.6m)6s
Evening (04 Aug)1.5ft (0.5m)6s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Tue afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the E by Thu afternoon).

Tuesday
4
Wednesday
5
Thursday
6
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
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
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)
0.4
SSE
10
0.4
SE
10
0.4
SE
10
0.6
SSW
6
0.6
S
6
0.5
S
6
0.3
E
11
0.4
E
10
0.5
E
10
0.9
SW
6
0.8
SSW
6
0.5
E
9
0.5
E
8
0.4
E
8
0.3
S
11
0.3
S
11
0.3
S
11
0.7
SSW
6
0.5
S
10
0.8
S
10
0.9
S
8
1
S
9
Wave Graph
Metric surfscale
Energy kJ
40
25
24
27
26
18
21
33
48
47
41
39
35
22
23
23
20
34
46
117
109
155
Wind (km/h)
20
WSW
20
WSW
20
SSW
15
SSW
15
NW
20
WNW
15
WSW
25
WSW
30
WSW
25
WSW
20
SW
15
SSW
10
W
25
WNW
20
WSW
20
WSW
20
WSW
15
WSW
15
S
10
SSE
10
E
15
N
Wind State
cross
cross
cross-on
cross-on
off
cross-off
cross
cross
cross
cross
cross
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross-on
on
cross
cross-off
High Tide
11:54AM1.33m
11:51PM1.28m
12:45PM1.37m
00:47AM1.15m
1:45PM1.40m
Low Tide
5:32AM0.18m
5:55PM0.41m
6:11AM0.23m
7:01PM0.45m
6:59AM0.28m
8:20PM0.45m
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:15
5:15
 mm
Temp °C
14
15
18
19
18
16
14
12
11
13
15
16
16
14
12
11
11
12
14
14
14
14
Feels °C
10
10
13
15
14
11
9
6
4
7
9
11
12
8
6
6
6
7
10
11
11
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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