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Surf Forecasts:

Treachery Head surfForecast / NSW – Port Macquarie / Australia

information circle48hr Weather and Surf, issued 10 am Tuesday 17 Feb 2026 AEDT
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
25.3° C
 (Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Treachery Head today?

The current surf forecast for Treachery Head at 4PM is: 1.1m 4s primary swell from a East-northeast direction and 0.6m 6s secondary swell from a East-southeast direction, 0.3m 7s secondary swell from a South direction (forecast issued at 10:00am February 17). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (17 Feb)1.5ft (0.5m)10s
Afternoon (17 Feb)3.5ft (1.0m)6s
Evening (17 Feb)2.5ft (0.7m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
1
1
0
0
0
0
0
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
S
0.5
S
1
E
1.1
ENE
0.7
ESE
0.8
E
0.3
SE
0.9
NE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
1
S
1
S
1
S
0.6
SSE
0.5
SE
0.5
SE
1.1
SE
Period(s) (?)1010646610610999989996669996
Wave
Graph
(?)Metric surfscale
Energy kJ (?)464683403744165160555449495865686867687455394767
Wind
(km/h)
5
NNW
10
NE
25
ENE
30
NE
35
NE
40
NNE
35
N
20
N
10
NNW
5
NNE
20
ENE
25
NNE
25
NNE
15
NNW
20
W
25
WSW
25
SSW
20
SSE
20
SE
25
SE
15
E
20
ESE
25
SE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		offoffglasscrosscross-
off		cross-
off		offcross-
off		crosscross-
on		ononcross-
on		crosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
8:58AM
1.68
9:30PM
1.24
9:33AM
1.69
10:06PM
1.32
10:10AM
1.66
10:43PM
1.39
Low Tide
/ height (m)
3:34PM
0.08
3:11AM
0.21
4:06PM
0.05
3:53AM
0.19
4:37PM
0.04
4:36AM
0.19
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise6:26-------6:28-------6:28-------
Sunset---7:38-------7:37-------7:37----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
cloud
cloud
thunderstorm
cloud
Rain (mm)
----------------------1-
Temp. °C202122232322212022282827272724242423232324242424
Feels °C (?)212119201917171922282625262624242423232225252524
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for Treachery Head at:
surf-forecast.com

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