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Surf Forecasts:

Backdoor 4 surfForecast / NSW – Newcastle / Australia

information circle48hr Weather and Surf, issued 10 am Thursday 12 Feb 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
23.1° C
 (Which is slightly cooler than normal)

How big are the waves at Backdoor 4 today?

The current surf forecast for Backdoor 4 at 7PM is: 2.5m 8s primary swell from a South direction and 0.5m 8s secondary swell from a East-northeast direction, 0.2m 8s secondary swell from a East direction (forecast issued at 10:00am February 12). The wind direction is predicted to be offshore and the swell rating is 11.

Time (AEDT) & DateWave HeightWave Period
Morning (12 Feb)3.5ft (1.0m)7s
Afternoon (12 Feb)2.5ft (0.8m)8s
Evening (12 Feb)10ft (3.0m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sun
15
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)
1
0
0
!
!
!
!
!
!
2
1
1
2
0
0
0
1
0
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
ENE
0.9
ENE
0.8
ENE
2.4
S
2.5
S
3
SSE
2.5
SSE
2.5
SSE
2.3
SSE
2
SSE
1.4
S
1.3
S
1.1
S
1
S
1
S
0.9
S
0.8
S
1
E
1.1
E
1.1
E
1.1
E
1.2
E
1.2
E
1.1
E
Period(s) (?)7787889910988888997777677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)83706756297011021047103890161327320813711411713610492117113111116127113
Wind
(km/h)
25
SSW
30
S
40
S
40
S
30
SSE
25
SSE
25
SSE
20
SSE
20
SE
15
SE
20
SE
15
SE
15
SE
15
E
20
E
20
E
20
ESE
15
E
20
ESE
20
ESE
15
E
15
E
15
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		crosscross-
off		cross-
off		crosscrosscrosscross
High Tide
/ height (m)
5:19AM
1.29
6:06PM
0.88
6:16AM
1.36
7:01PM
0.94
7:03AM
1.44
7:45PM
1.01
Low Tide
/ height (m)
12:27PM
0.47
11:24PM
0.53
1:16PM
0.39
12:22AM
0.48
1:55PM
0.30
1:10AM
0.42
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise6:26-------6:26-------6:26-------
Sunset---7:49-------7:47-------7:46----
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
clear
rain showers
light rain
Rain (mm)
----------------------11
Temp. °C242421202020192020212121212121212121212122212121
Feels °C (?)232216141516151617181818191919191819181820192020
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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