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Surf Forecasts:

Backdoor 4 surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 10 am Friday 16 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
22.8° C
 (Which is slightly cooler than normal)

How big are the waves at Backdoor 4 today?

The current surf forecast for Backdoor 4 at 6PM is: 1.1m 7s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 10:00am January 16). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (16 Jan)4.5ft (1.3m)8s
Afternoon (16 Jan)3.5ft (1.1m)7s
Evening (16 Jan)7ft (2.1m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
16
Saturday
17
Sunday
18
Mon
19
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
2
1
1
0
0
!
!
!
!
!
!
!
2
2
2
!
!
0
!
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
ENE
1.2
ENE
1.1
ENE
1.1
ENE
1.8
S
2.5
S
4
S
4
SSE
3.5
SSE
3
SSE
3
SSE
2.5
SSE
1.9
S
1.5
E
1.6
E
2.2
ESE
2.5
ESE
3
E
3
E
3.5
E
3
E
2.5
E
2.5
E
2.3
E
Period(s) (?)87776710111110109999999999998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)199157125125267681272735962921196213401021542347404787109914941342217714611051929737
Wind
(km/h)
15
SW
20
SSW
25
S
35
SSW
35
SSW
30
SSW
30
SSW
30
SSW
35
SSE
30
SSE
30
SSE
30
SSE
30
SSE
35
S
25
SSE
25
S
25
SSE
50
SE
40
SE
35
SE
35
ESE
30
SE
25
SE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffoffoffoffoffoffcross-
off		offoffoffoffoffcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
7:28AM
1.49
8:07PM
0.98
8:08AM
1.55
8:47PM
1.02
8:46AM
1.61
9:25PM
1.06
Low Tide
/ height (m)
2:22PM
0.30
1:29AM
0.41
2:59PM
0.23
2:11AM
0.37
3:35PM
0.18
2:50AM
0.34
Friday
16
Saturday
17
Sunday
18
Mon
19
Sunrise5:58-------6:00-------6:01-------
Sunset----8:05-------8:05-------8:05---
cloud
thunderstorm
clear
part cloud
cloud
part cloud
clear
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
heavy rain
thunderstorm
light rain
rain showers
light rain
rain showers
Rain (mm)
-1------1112114751115173321
Temp. °C202223232121212121222221212121212019192121212121
Feels °C (?)202020191617171817191918181719191812141717171819
  • 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 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.

View detailed surf forecast for Backdoor 4 at:
surf-forecast.com

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