Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 am 29 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), 4s period with SW swell.

The current surf forecast for Treachery Head at 11AM is: 0.2m 17s primary swell from a South direction and 0.3m 9s secondary swell from a South direction (forecast issued at 03:00am July 29). An open ocean swell of 0.5m 4s is not directed at the surf break. 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)4s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 19°C on Wed afternoon, min 9°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the SSW by Thu night).

Wednesday
29
Thursday
30
Friday
31
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
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
1
4
3
1
1
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)
0.4
S
9
0.2
S
15
0.2
S
14
0.2
S
17
0.2
S
17
0.2
S
16
0.2
S
15
0.9
SW
4
1.2
SSW
6
1.2
SSW
7
0.7
S
12
2.5
S
11
2.2
S
10
2.3
S
10
1.8
S
10
1.8
S
9
2
S
12
2.1
S
11
2
S
11
1.9
S
11
2.2
S
11
2.2
S
11
2
S
10
1.9
S
10
Wave Graph
Metric surfscale
Energy kJ
24
17
16
24
22
21
19
27
114
121
141
1724
989
1090
587
549
1111
1124
966
841
1096
1069
818
710
Wind (km/h)
15
W
25
W
20
W
25
W
35
WSW
30
W
25
WSW
30
WSW
30
WSW
25
WSW
25
WSW
20
WSW
25
SW
25
SSW
20
S
10
SSW
15
W
15
WSW
20
WSW
25
SW
25
SW
25
S
20
S
15
SSE
Wind State
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
cross-off
cross
cross
cross
cross-on
cross-on
on
on
High Tide
8:05AM1.06m
8:09PM1.63m
8:40AM1.11m
8:43PM1.65m
9:16AM1.15m
9:16PM1.63m
Low Tide
2:19AM0.21m
1:34PM0.31m
2:52AM0.17m
2:13PM0.29m
3:23AM0.14m
2:51PM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
part cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:10
5:10
 mm
1
1
1
Temp °C
15
13
14
16
18
19
17
14
11
10
9
11
13
14
14
14
13
12
12
12
14
16
15
16
Feels °C
11
7
9
10
10
11
10
6
4
4
3
5
8
9
9
11
9
8
8
7
9
10
11
12
  • 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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