Surf Forecast Surf Report
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Backdoor 4 location map

Backdoor 4 surf Forecast / NSW – Newcastle / Australia

12 Day Weather and Surf, issued 3 am Friday 19 Apr 2024 AEST
Forecast update in  hr  min  s 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 23.5°C (Statistics for 19 Apr 1981-2005 - mean: 22.3 °C max: 24.1 °C min: 20.4 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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 23.5°C (Statistics for 19 Apr 1981-2005 - mean: 22.3 °C max: 24.1 °C min: 20.4 °C)


Best Forecast Surf Conditions for Backdoor 4 this week:

The surf forecast for Backdoor 4 over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 19) at 1PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.9m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Backdoor 4 in the next 12 days are 2.5m 8s and forecast to arrive on Friday (Apr 26) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Saturday (Apr 20) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Fri 19th Apr)1.5ft (0.5m) 16s
Best Surf 7AM (Sun 21st Apr)7ft (2.1m) 7s
Most Powerful10AM (Fri 26th Apr)8ft (2.5m) 8s

Table - best surf conditions forecast for Backdoor 4 over the next 12 days.

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Quick surf report for Backdoor 4:

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Updates in  hr  min  s Update imminent
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
S
0.7
S
1.6
S
1.5
S
0.3
E
1.5
S
2.1
SSE
1.8
SE
1.6
SE
1.2
E
1.3
E
1.5
E
1.4
ENE
1.5
ENE
1.6
ENE
1.4
ENE
1.4
ENE
1.5
ENE
1.5
ENE
1.3
ENE
1.2
E
2.5
S
2.5
S
2.1
S
2.1
S
3
S
2
S
1.6
S
1.1
ESE
1
E
1
E
0.9
ESE
0.8
E
0.7
E
0.8
E
0.9
E
Period(s) (?)7158710877678889910101010101088878879910109998
Wave
Graph
(?)Metric surfscale
Energy (?)722282822291726240727819413018628628434445235834842443235628473786851047810825392542251691881541108099113
Wind
(km/h)
15
SW
20
S
25
SSW
20
S
30
SSE
30
SSE
25
SSE
25
S
20
SE
15
SE
15
E
10
ENE
0
ESE
15
NE
15
NNW
10
NW
15
NNE
25
SW
10
WNW
15
S
25
WSW
30
SW
40
SSW
35
SW
25
SW
35
SW
30
SW
20
SW
20
S
15
SW
20
SSW
25
S
15
SW
15
SSW
15
S
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
off
offoffcross-
off
offoffcross-
off
cross-
off
crosscross-
on
glasscross-
on
oncross-
on
oncross-
off
crossoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
offoffcross
High Tide
/ height (m)
5:57PM
1.18
5:48AM
1.29
6:29PM
1.27
6:27AM
1.29
6:59PM
1.36
7:05AM
1.28
7:29PM
1.44
7:41AM
1.26
7:59PM
1.50
8:18AM
1.22
8:30PM
1.54
8:54AM
1.18
9:03PM
1.55
9:33AM
1.12
9:39PM
1.55
10:15AM
1.07
10:18PM
1.52
11:03AM
1.01
11:05PM
1.49
12:02PM
0.97
11:59PM
1.45
1:14PM
0.96
1:03AM
1.42
Low Tide
/ height (m)
11:40AM
0.30
11:46PM
0.47
12:12PM
0.27
12:28AM
0.40
12:41PM
0.25
1:07AM
0.33
1:10PM
0.24
1:45AM
0.27
1:38PM
0.25
2:23AM
0.23
2:07PM
0.27
3:00AM
0.21
2:37PM
0.30
3:40AM
0.21
3:10PM
0.34
4:22AM
0.23
3:45PM
0.39
5:09AM
0.26
4:27PM
0.45
6:04AM
0.28
5:18PM
0.50
7:07AM
0.28
6:24PM
0.55
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Sunrise6:18--6:18--6:20--6:20--6:20--6:22--6:22--6:22--6:24--6:24--6:26--6:26--
Sunset-5:25--5:24--5:23--5:22--5:21--5:20--5:19--5:17--5:16--5:15--5:15--5:14-
part cloudlight rainheavy rainlight rainrain showersrain showerspart cloudpart cloudcloudpart cloudrain showersrain showersclearpart cloudclearclearpart cloudpart cloudclearclearclearpart cloudpart cloudpart cloudrain showerslight rainrain showersclearpart cloudpart cloudrain showersrain showersrain showersthunderstorm thunderstorm rain showers
Rain (mm)
-5145511----11------------131---1253612
Temp. °C181817192020202020202121202019252519212016161713151717181817171818171816
Feels °C (?)151514151514151617171919202017242313161610785101010141414131415141615

Short Range Forecast: Heavy rain (total 40mm), heaviest during Sat night. Warm (max 20°C on Sat afternoon, min 15°C on Fri night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 25°C on Wed morning, min 14°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the SSW by Wed night).

Days 6-9 Weather Summary Light rain (total 5mm), mostly falling on Sat afternoon. Warm (max 21°C on Thu morning, min 11°C on Thu night). Winds increasing (light winds from the WNW on Thu morning, strong winds from the SSW by Fri afternoon).

Long Range Forecast: Heavy rain (total 29mm), heaviest during Tue night. Very mild (max 18°C on Sun morning, min 14°C on Sun night). Wind will be generally light.

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Information about the Backdoor 4 Surf forecast

The above surf forecast table for Backdoor 4 provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Backdoor 4 can be found by selecting the local surf guide option on the grey menu. Our Backdoor 4 surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Backdoor 4) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Backdoor 4 may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Backdoor 4 is 14 km (9 miles) from the city of Catherine Hill Bay. If you plan a holiday in Newcastle, look for hotels and other accommodation in Catherine Hill Bay. Catherine Hill Bay has rooms for a wide range of budgets as well as car hire and transport links.

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