Backdoor 4 surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 10 pm Thursday 25 Dec 2025 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
23.1° 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 12AM is: 2.5m 12s primary swell from a South direction and 0.1m 13s secondary swell from a Northeast direction, 0.2m 9s secondary swell from a East-northeast direction (forecast issued at 10:00pm December 25). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (AEDT) & DateWave HeightWave Period
Morning (26 Dec)10ft (3.0m)11s
Afternoon (26 Dec)10ft (3.0m)11s
Evening (26 Dec)7.5ft (2.3m)10s

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

Updates in  hr  min  s Forecast update imminent
Thu
25
Friday
26
Saturday
27
Sunday
28
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
!
!
!
!
!
!
!
!
!
!
!
3
3
3
2
2
2
3
3
!
!
!
!
!
Swell
Height Map
Wave Height (m) & direction (?)
2.5
S
2.5
S
3
S
3
S
3
S
3
S
3
S
2.5
S
2.3
S
2.2
S
2.1
S
2
S
1.9
S
1.8
S
1.7
S
1.7
S
1.7
S
1.9
S
2
S
2.2
S
2.3
S
2.2
S
2.2
S
2.1
S
Period(s) (?)101211111111111010111010101010101010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1207200019851904200519621890151911521075908776682587513513541701776938998900882813
Wind
(km/h)
25
SSE
25
SSE
25
SSE
20
S
25
S
25
S
25
S
25
S
20
SSE
20
SSE
15
S
15
S
15
SSW
15
S
20
SE
20
SE
20
SSE
15
S
25
SSW
20
SW
20
SW
25
S
25
S
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
offoffoffoffoffoffcross-
off
offoffoffcross-
off
offcross-
off
cross-
off
cross-
off
offoffcross-
off
cross-
off
offoffcross-
off
High Tide
/ height (m)
1:20AM
1.11
12:57PM
1.40
2:14AM
1.17
1:50PM
1.31
3:11AM
1.26
2:53PM
1.21
Low Tide
/ height (m)
7:04PM
0.18
6:45AM
0.52
7:46PM
0.18
7:50AM
0.55
8:33PM
0.20
9:06AM
0.53
Thu
25
Friday
26
Saturday
27
Sunday
28
Sunrise----5:43-------5:43-------5:43---
Sunset8:02-------8:04-------8:04-------
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
Rain (mm)
----1-------------------
Temp. °C181717161616171718181717171818181818171616181920
Feels °C (?)131212121110111113141313141413141415131211131416
  • 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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