Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 3 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
19.2° C
0.3° 

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):

  • 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 11PM is: 0.9m 5s primary swell from a Southwest direction and 0.4m 6s secondary swell from a Northeast direction, 0.2m 15s secondary swell from a South direction (forecast issued at 03:00pm July 29). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (29 Jul)--
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 3mm), mostly falling on Fri morning. Very mild (max 19°C on Wed afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the SSW by Sat morning).

Wed
29
Thursday
30
Friday
31
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
2
0
0
0
1
2
1
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
Wave
Height (m)
Direction
Period (s)
0.2
S
17
0.2
S
16
0.2
S
16
0.9
SW
5
1.3
SSW
7
1.3
SSW
7
0.9
S
12
2.5
S
11
2.2
S
10
2.3
S
10
1.8
S
10
1.8
S
9
1.9
S
12
2
S
11
2
S
11
1.9
S
10
2.1
S
10
1.9
S
10
2
S
10
2.3
S
10
Wave Graph
Metric surfscale
Energy kJ
22
21
19
45
149
149
221
1493
970
1047
587
551
952
932
898
751
908
710
771
996
Wind (km/h)
35
WSW
30
W
25
W
30
WSW
30
WSW
25
WSW
25
WSW
25
WSW
25
SW
25
SSW
20
S
15
SSW
15
WSW
15
WSW
20
WSW
25
WSW
25
SSW
25
SSW
30
S
25
SSW
Wind State
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
8:09PM1.63m
8:40AM1.11m
8:43PM1.65m
9:16AM1.15m
9:16PM1.63m
Low Tide
2:52AM0.17m
2:13PM0.29m
3:23AM0.14m
2:51PM0.29m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
rain showers
part cloud
part cloud
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
5:10
 mm
1
Temp °C
18
19
17
14
11
10
10
11
13
14
14
14
13
13
11
12
15
15
15
16
Feels °C
10
11
11
6
4
4
4
5
7
8
9
10
9
9
6
7
10
9
9
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 

FREE! Surf-Forecast.com widget for your website

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