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:

Triangles surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 4 am Thursday 20 Nov 2025 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
21.3° C
 (Which is slightly warmer than usual)

How big are the waves at Triangles today?

The current surf forecast for Triangles at 11AM is: 1.1m 8s primary swell from a East-northeast direction (forecast issued at 04:00am November 20). An open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (20 Nov)4.5ft (1.3m)8s
Afternoon (20 Nov)3.5ft (1.0m)8s
Evening (20 Nov)3ft (0.9m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
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)
!
2
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
NE
1.6
ENE
1.3
ENE
1.1
ENE
1
ENE
1
ENE
0.8
ENE
0.9
ENE
1
ENE
0.9
ENE
0.4
E
0.6
E
1.7
SSE
1.8
SSE
1.6
SE
1.8
SE
1.6
SE
1
E
1
E
1
E
1
E
1
E
1
E
1
E
Period(s) (?)788887777712127777712111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)62329420413810710468811047846103293307233298233268242237233233233229
Wind
(km/h)
15
N
5
NW
10
SSW
15
SE
20
SE
25
S
20
S
25
S
30
S
25
S
20
S
25
SSE
25
SSE
25
SSE
25
SE
20
ESE
15
SE
15
SE
20
SE
20
SE
20
SE
20
ESE
20
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		crosscross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
8:44AM
1.57
9:19PM
1.08
9:18AM
1.58
9:57PM
1.05
9:54AM
1.56
10:36PM
1.02
Low Tide
/ height (m)
2:14AM
0.34
3:27PM
0.20
2:47AM
0.36
4:05PM
0.20
3:21AM
0.39
4:44PM
0.22
Thursday
20
Friday
21
Saturday
22
Sunrise--5:41-------5:39-------5:39-----
Sunset-----7:37-------7:37-------7:38--
clear
clear
part cloud
part cloud
cloud
cloud
light rain
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------5--1111111--------
Temp. °C191919212021191918181818181819191919191919202020
Feels °C (?)181918201919181614151615151516171717171717191919
  • 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

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

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 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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest