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Surf Forecasts:

Backdoor 4 surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 10 pm Wednesday 14 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
23.0° C
 (Which is normal for this time of year)

How big are the waves at Backdoor 4 today?

The current surf forecast for Backdoor 4 at 2AM is: 1.4m 5s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a South-southeast direction, 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 10:00pm January 14). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (15 Jan)4.5ft (1.3m)6s
Afternoon (15 Jan)6ft (1.9m)6s
Evening (15 Jan)8ft (2.4m)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
Wed
14
Thursday
15
Friday
16
Saturday
17
8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
!
2
1
1
0
2
0
0
2
3
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
ENE
1.3
ENE
1.4
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.7
ENE
2.2
ENE
2.5
NE
2.3
NE
2.1
NE
2.2
NE
1.9
NE
1.4
ENE
1.3
ENE
1.3
ENE
2
S
1.2
ENE
1.1
ENE
1.3
ENE
1.4
E
2.5
S
2.5
S
2.4
S
Period(s) (?)555666667778888868888111010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6678106108111111188402578514465545382226186186324174149211277157714151048
Wind
(km/h)
25
NE
20
NE
30
NE
20
NNE
20
NNE
20
NE
30
ENE
35
NE
30
NNE
25
NE
15
NNE
10
N
5
W
15
SSW
30
S
35
S
30
SSW
25
SSW
20
SSW
15
SSW
20
S
25
SE
20
SE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncrosscross-
off		offoffoffcross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
6:29PM
0.90
6:45AM
1.42
7:22PM
0.94
7:28AM
1.49
8:07PM
0.98
8:08AM
1.55
Low Tide
/ height (m)
11:53PM
0.47
1:42PM
0.37
12:43AM
0.44
2:22PM
0.30
1:29AM
0.41
2:59PM
0.23
Wed
14
Thursday
15
Friday
16
Saturday
17
Sunrise----5:58-------5:58-------6:00---
Sunset8:06-------8:06-------8:05-------
light rain
light rain
light rain
rain showers
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
1121---233-111------1332
Temp. °C212121212122222221212020202322222121212122232323
Feels °C (?)192018212121191819202022222319181819202122212323
  • 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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