Treachery Head surfForecast / NSW – Port Macquarie / Australia

information circle48hr Weather and Surf, issued 9 pm Thursday 16 Apr 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Treachery Head surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treachery Head sea temperature is
23.3° C
(Which is normal for this time of year)

How big are the waves at Treachery Head today?

The current surf forecast for Treachery Head at 5AM is: 0.8m 9s primary swell from a South direction and 0.3m 5s secondary swell from a Northeast direction (forecast issued at 09:00pm April 16). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (17 Apr)2.5ft (0.7m)8s
Afternoon (17 Apr)2ft (0.6m)8s
Evening (17 Apr)3ft (0.9m)10s

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


Updates in  hr  min  s Forecast update imminent
Thu
16
Friday
17
Saturday
18
Sunday
19
7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM
Rating
(10 max)
1
2
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
4
1
3
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
0.9
S
0.8
S
0.8
S
0.8
S
0.7
S
0.7
S
0.6
S
0.6
S
0.9
S
2.2
S
2.5
S
3
S
3
S
3
S
3
S
3
S
3.5
S
3.5
S
3.5
S
3
S
3.5
S
3
S
3
S
Period(s) (?)10999988881078101010121212121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14313299979368664945153440870166817001837238528463267352034622426310628462501
Wind
(km/h)
25
NNE
20
N
15
WNW
20
W
20
W
25
WSW
25
SSW
15
SSE
15
N
45
S
35
S
30
SSW
25
SSW
25
SSW
25
SSW
30
S
30
S
25
SSW
25
SW
25
SW
25
WSW
30
SW
30
SSW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
on
onoffcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
High Tide
/ height (m)
7:27PM
1.60
7:40AM
1.45
8:07PM
1.71
8:27AM
1.39
8:49PM
1.78
9:16AM
1.31
Low Tide
/ height (m)
1:41AM
0.12
1:44PM
0.04
2:30AM
0.06
2:23PM
0.07
3:20AM
0.03
3:03PM
0.13
Thu
16
Friday
17
Saturday
18
Sunday
19
Sunrise----6:11-------6:11-------6:13---
Sunset-------5:27-------5:24-------5:23
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
rain showers
cloud
cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
Rain (mm)
----------2-------------
Temp. °C232121202024252524211919181919181818181715171919
Feels °C (?)211919151518202221141313131413121213131210121313
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Treachery Head surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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