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Surf Forecasts:

Triangles surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 4 am Tuesday 13 Jan 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Triangles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Triangles sea temperature is
23.8° C
 (Which is normal for this time of year)

How big are the waves at Triangles today?

The current surf forecast for Triangles at 11AM is: 0.9m 9s primary swell from a East-northeast direction and 0.8m 7s secondary swell from a East-southeast direction (forecast issued at 04:00am January 13). The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (13 Jan)3.5ft (1.1m)7s
Afternoon (13 Jan)3ft (0.9m)9s
Evening (13 Jan)4ft (1.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
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)
0
0
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 (?)
1.1
E
1
E
1.1
E
0.9
ENE
0.9
ENE
1.1
E
1.2
E
1.3
E
1.2
E
1
ENE
1.1
E
0.9
ENE
1
E
1.1
E
1.3
E
1.2
E
0.9
ENE
1
ENE
0.8
ENE
0.8
ENE
0.9
ENE
1.6
E
2.2
ENE
2
ENE
Period(s) (?)777998887878775556888667
Wave
Graph
(?)Metric surfscale
Energy kJ (?)131971111081061351681961591191278710613478853975666481175361332
Wind
(km/h)
20
NE
10
NE
5
E
10
ENE
20
ENE
25
ENE
25
ENE
20
ENE
20
ENE
15
E
15
E
15
ENE
25
ENE
25
E
20
ENE
20
NE
15
NE
15
NE
15
NE
15
NE
15
NE
25
NE
35
NE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononcross-
on		cross-
on		ononononcross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		cross-
on
High Tide
/ height (m)
5:07AM
1.31
5:25PM
0.89
5:58AM
1.36
6:29PM
0.90
6:45AM
1.42
7:22PM
0.94
Low Tide
/ height (m)
12:00PM
0.52
10:59PM
0.47
12:56PM
0.44
11:53PM
0.47
1:42PM
0.37
Tuesday
13
Wednesday
14
Thursday
15
Sunrise--5:56-------5:58-------5:58-----
Sunset------8:06-------8:06-------8:06-
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
light rain
light rain
cloud
clear
clear
light rain
rain showers
light rain
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
-------------13---121121
Temp. °C212121222222222221212222222220212121212121222321
Feels °C (?)202122222120212120212221202018202121212121202019
  • 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

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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 Triangles 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 Triangles at:
surf-forecast.com

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