Triangles surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 10 am Monday 09 Mar 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
23.9° C
(Which is normal for this time of year)

How big are the waves at Triangles today?

The current surf forecast for Triangles at 6PM is: 2.1m 8s primary swell from a Southeast direction and 0.1m 15s secondary swell from a East direction, 0.2m 14s secondary swell from a East direction (forecast issued at 10:00am March 09). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (09 Mar)7ft (2.2m)8s
Afternoon (09 Mar)6ft (1.9m)8s
Evening (09 Mar)6.5ft (2.0m)8s

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


Updates in  hr  min  s Forecast update imminent
Monday
09
Tuesday
10
Wednesday
11
Thu
12
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
0
0
0
0
0
0
1
2
2
2
0
0
1
0
1
2
1
0
0
0
0
0
!
3
Swell
Height Map
Wave Height (m) & direction (?)
2.2
SSE
1.7
SE
1.9
SSE
2.1
SE
2
SE
1.7
SSE
1.5
SSE
1.3
SSE
1.3
SSE
1.2
SE
1.1
SE
0.9
ENE
0.9
ENE
1
ENE
1
ENE
1.1
ENE
1
E
1
E
1.4
ENE
1.7
ENE
2.1
ENE
2.1
ENE
2.1
ENE
2
E
Period(s) (?)878888777778888888999101112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)53230140051243230625018318316014010410513313717113313628145469077210831136
Wind
(km/h)
30
SE
25
SE
20
SE
20
ESE
20
SE
15
SE
10
SE
10
S
10
SSW
10
S
15
SE
10
SE
10
ESE
15
NE
10
N
10
NW
10
NNW
15
NNE
25
ENE
30
NE
30
NE
20
NNE
15
N
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
oncrosscross-
off
crosscross-
on
ononcross-
on
cross-
on
crosscross
High Tide
/ height (m)
12:46PM
1.02
1:12AM
1.31
1:38PM
0.93
2:07AM
1.25
2:50PM
0.86
3:17AM
1.23
Low Tide
/ height (m)
7:00AM
0.42
6:32PM
0.45
7:58AM
0.49
7:14PM
0.52
9:11AM
0.53
8:12PM
0.58
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise6:47-------6:48-------6:48-------
Sunset---7:20-------7:19-------7:16----
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
45444311111-------------
Temp. °C222223232323222221232424232321202022242423222122
Feels °C (?)192022222224232422242425242422222222222120212022
  • 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 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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