Treachery Head Surf Break

Lat Long: 32.45° S 152.53° E

Treachery Head 48 hour detailed Surf Forecast

Issued: 4 am 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Treachery Head sea temperature is
21.1°C
1.0° 

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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 4ft (1.2m), 15s period with S swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 5ft (1.6m), 14s period with S swell.
  • Evening surf: Evening surf (30 Oct, local time) - 4.5ft (1.4m), 14s period with S swell.

The current surf forecast for Treachery Head at 12PM is: 1.5m 10s primary swell from a South direction and 1.0m 15s secondary swell from a South direction (forecast issued at 04:00am October 30). The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (30 Oct)4ft (1.2m)15s
Afternoon (30 Oct)5ft (1.6m)14s
Evening (30 Oct)4.5ft (1.4m)14s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Sun morning. Warm (max 22°C on Sat night, min 17°C on Fri morning). Winds increasing (calm on Fri morning, strong winds from the NE by Sat afternoon).

Friday
30
Saturday
31
Sunday
1
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
3
4
2
2
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
1
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)
1.8
S
12
1.2
S
15
1.3
S
15
1.5
S
10
1.7
S
14
1.5
S
14
1.4
S
13
1.3
S
14
1.3
S
14
1.2
S
13
1.1
S
13
1
S
12
0.9
S
12
1.6
NE
6
1.9
NE
7
1.7
NE
7
1
NE
7
0.9
NE
7
0.5
S
10
0.9
NE
7
0.5
S
11
0.9
ENE
7
0.5
S
11
0.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
855
640
720
486
1175
877
690
613
604
492
389
292
221
193
332
261
91
75
53
79
58
93
56
46
Wind (km/h)
0
SSW
5
ESE
5
E
15
ENE
20
ENE
25
ENE
30
NE
30
NNE
35
NNE
30
NNE
30
NNE
30
NNE
45
NE
40
NE
35
NNE
25
NNE
20
N
5
SW
10
NNW
10
SSW
20
ENE
25
NNE
10
NE
15
SSE
Wind State
glassy
cross-on
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
off
cross-on
cross
cross-off
cross-off
on
High Tide
11:35PM1.11m
11:45AM1.72m
00:38AM1.03m
12:43PM1.63m
1:50AM0.99m
1:49PM1.55m
Low Tide
5:04AM0.29m
6:43PM0.13m
5:59AM0.38m
7:51PM0.18m
7:06AM0.47m
9:01PM0.20m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
cloud
cloud
part cloud
part cloud
cloud
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:54
—
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—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:13
—
—
—
—
—
—
—
7:14
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—
—
—
—
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7:14
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
5
3
1
—
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Temp °C
18
17
17
18
18
19
19
19
18
18
18
20
20
21
22
21
20
18
18
18
20
20
20
20
Feels °C
19
17
18
17
15
15
14
14
12
13
14
16
14
15
18
18
18
19
18
18
18
18
21
20
  • 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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