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Surf Forecasts:

Treachery Head surfForecast / NSW – Port Macquarie / Australia

information circle48hr Weather and Surf, issued 4 am Sunday 18 Jan 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
23.7° 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 7AM is: 3.0m 9s primary swell from a East-southeast direction and 0.1m 14s secondary swell from a South direction (forecast issued at 04:00am January 18). The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (18 Jan)10ft (3.0m)9s
Afternoon (18 Jan)13ft (4.0m)9s
Evening (18 Jan)10ft (3.0m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
ESE
3
ESE
3
ESE
4
ESE
4
SE
3.5
ESE
3.5
ESE
3
ESE
3
ESE
2.5
ESE
2.5
ESE
2.5
ESE
1.9
SSE
1.7
SSE
1.7
SSE
1.7
SSE
1.5
SSE
1.7
SSE
1.5
SSE
1.5
SSE
1.6
SSE
2.1
SE
2.3
SE
2.5
SE
Period(s) (?)999999988888999998888101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13991482156923522387184715821351110810439798825164544544113463923153223398599851154
Wind
(km/h)
25
E
20
ENE
30
SSE
35
SE
20
ESE
35
SE
35
ESE
30
SE
25
SE
25
ESE
25
SE
30
SE
25
SE
25
SE
20
SE
20
SE
20
SE
25
SE
20
SSE
25
SSE
25
S
25
S
25
SSE
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrossoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononcross-
on		onononcross-
on		ononon
High Tide
/ height (m)
8:47AM
1.64
9:18PM
1.06
9:23AM
1.68
9:55PM
1.10
9:58AM
1.70
10:32PM
1.14
Low Tide
/ height (m)
2:07AM
0.33
3:34PM
0.19
2:47AM
0.29
4:09PM
0.14
3:26AM
0.27
4:42PM
0.11
Sunday
18
Monday
19
Tuesday
20
Sunrise--5:58-------6:00-------6:01-----
Sunset-----7:59-------7:59-------7:59--
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
thunderstorm
light rain
rain showers
light rain
cloud
light rain
light rain
clear
clear
clear
clear
rain showers
part cloud
part cloud
clear
clear
rain showers
rain showers
light rain
Rain (mm)
8652-3211-11----1----122
Temp. °C232321202122222222222222222322222122222222222121
Feels °C (?)212218161918181818181918182018191818191818191717
  • 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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