Backdoor 4 surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 10 am Friday 02 Jan 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Backdoor 4 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Backdoor 4 sea temperature is
21.9° C
(Which is 1.3°C colder than average for this time of year)


How big are the waves at Backdoor 4 today?

The current surf forecast for Backdoor 4 at 1PM is: 1.0m 11s primary swell from a East-southeast direction and 1.1m 9s secondary swell from a South-southeast direction (forecast issued at 10:00am January 02). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEDT) & DateWave HeightWave Period
Morning (02 Jan)3.5ft (1.0m)11s
Afternoon (02 Jan)3.5ft (1.1m)9s
Evening (02 Jan)3.5ft (1.0m)10s

Table - waves today at Backdoor 4. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
02
Saturday
03
Sunday
04
Mon
05
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1
ESE
1
ESE
1.1
SSE
1
ESE
1
SSE
1
SE
0.8
SSE
0.9
SE
0.9
SE
0.8
SSE
0.9
SSE
0.9
SSE
0.8
SSE
1.3
ENE
1.3
ENE
1.5
NE
1.1
NE
0.7
SE
0.6
SE
1.5
ENE
1.7
ENE
1.4
ENE
1.3
ENE
1
ENE
Period(s) (?)11119111010999888856668856776
Wave
Graph
(?)Metric surfscale
Energy kJ (?)251242207234200181113120132888783668310114183595112823918616380
Wind
(km/h)
15
SE
15
SE
15
ESE
15
SE
15
ESE
15
ENE
15
ENE
10
NE
15
NE
20
ENE
25
ENE
25
ENE
35
NE
25
NNE
20
NE
10
NNW
5
NNW
10
ENE
20
E
30
NNE
15
ENE
10
NE
5
N
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
onglasscross-
on
crossoncrosscross-
on
glasscross
High Tide
/ height (m)
7:49AM
1.79
8:37PM
1.12
8:40AM
1.85
9:30PM
1.14
9:29AM
1.86
10:20PM
1.15
Low Tide
/ height (m)
2:42PM
0.02
2:03AM
0.25
3:33PM
-0.03
2:55AM
0.24
4:22PM
-0.05
3:45AM
0.25
Friday
02
Saturday
03
Sunday
04
Mon
05
Sunrise5:48-------5:48-------5:48-------
Sunset----8:06-------8:06-------8:06---
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
Rain (mm)
----------------2119----
Temp. °C192019191920191919202121202020191921212321202019
Feels °C (?)171716171719181818181818151819202122202120212220
  • 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

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 Backdoor 4 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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