Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Treachery Head surfForecast / NSW – Port Macquarie / Australia

information circle48hr Weather and Surf, issued 10 am Saturday 10 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
24.9° C
 (Which is 1.2°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 2PM is: 1.5m 8s primary swell from a Northeast direction and 0.1m 15s secondary swell from a South direction, 0.1m 14s secondary swell from a South direction (forecast issued at 10:00am January 10). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (10 Jan)7ft (2.1m)8s
Afternoon (10 Jan)5.5ft (1.7m)8s
Evening (10 Jan)7ft (2.1m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
10
Sunday
11
Monday
12
Tue
13
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)
2
2
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
NE
2
NE
1.5
NE
2.2
NE
2.3
NE
2
NE
2.5
NE
1.4
NE
1.7
SSW
1.8
S
2
S
2.2
S
2.3
S
2.4
S
1.8
S
1.5
S
1.4
S
1.2
SE
1.8
ESE
1.9
ESE
1.9
ESE
1.7
ESE
1.5
ESE
1.2
ESE
Period(s) (?)888788887888899887777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)546470268521645519919288240367454609720896493313247127334379387305236140
Wind
(km/h)
20
N
20
NE
35
NE
40
NE
40
NNE
40
NNE
15
WNW
40
SW
35
SSW
30
SSW
35
S
35
SSE
30
SSE
25
SSE
25
SSE
25
SE
20
SE
20
SE
30
ESE
30
ESE
30
ESE
25
E
15
NNE
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		off
High Tide
/ height (m)
2:00PM
1.18
3:13AM
1.22
2:55PM
1.05
4:10AM
1.26
4:01PM
0.95
Low Tide
/ height (m)
8:08AM
0.55
8:31PM
0.32
9:20AM
0.59
9:14PM
0.38
10:40AM
0.59
10:02PM
0.43
Saturday
10
Sunday
11
Monday
12
Tue
13
Sunrise5:52-------5:52-------5:54-------
Sunset----8:00-------8:00-------8:00---
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
Rain (mm)
--------------112111121-
Temp. °C222525252524232121222121212121202022212122232321
Feels °C (?)202322212121241717181616171818181921181820222423
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest