Triangles surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 9 am Wednesday 15 Apr 2026 AEST
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
22.5° C
(Which is normal for this time of year)

How big are the waves at Triangles today?

The current surf forecast for Triangles at 4PM is: 0.3m 11s primary swell from a East direction (forecast issued at 09:00am April 15). An open ocean swell of 1.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (15 Apr)1ft (0.3m)11s
Afternoon (15 Apr)1ft (0.3m)11s
Evening (15 Apr)1ft (0.3m)11s

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


Updates in  hr  min  s Forecast update imminent
Wednesday
15
Thursday
16
Friday
17
Sat
18
7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM
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
Wave Height (m) & direction (?)
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.2
E
0.7
NE
0.8
NNE
0.4
NE
0.3
NE
0.3
NE
0.3
NE
0.4
NE
0.4
NE
0.3
NE
0.2
SSE
0.1
E
0.2
NNE
Period(s) (?)11111111111110101010101044444566610107
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22222121212088888713246334121161025
Wind
(km/h)
10
W
5
WNW
15
SE
15
E
15
SE
0
SSW
5
WSW
10
W
10
WNW
10
N
15
ENE
20
ENE
15
NNE
10
W
15
W
15
WNW
20
WNW
15
WNW
5
NW
5
ESE
40
S
30
S
15
WSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
on
cross-
on
crossglassoffoffcross-
off
cross-
on
ononcross-
on
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
offoff
High Tide
/ height (m)
6:12AM
1.42
6:51PM
1.46
6:58AM
1.44
7:30PM
1.58
7:45AM
1.42
8:09PM
1.68
Low Tide
/ height (m)
12:32PM
0.11
12:57AM
0.23
1:10PM
0.08
1:45AM
0.13
1:48PM
0.08
2:33AM
0.05
Wednesday
15
Thursday
16
Friday
17
Sat
18
Sunrise6:15-------6:15-------6:16-------
Sunset---5:31-------5:30-------5:30----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
Rain (mm)
---------------------1--
Temp. °C151920202019181716182121212019181823272620181615
Feels °C (?)121717171820181716171918211916141319252513131310
  • 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 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.


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