The Cliff surfForecast / NSW – Newcastle / Australia

information circle12 Day Weather and Surf, issued 10 pm Saturday 13 Dec 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
The Cliff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cliff sea temperature is
22.4° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for The Cliff this week:

The surf forecast for The Cliff over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 14) at 2AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.5m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at The Cliff in the next 12 days are 1.9m 9s and forecast to arrive on Monday (Dec 15) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 14th Dec)3.5ft (1.0m) 7s
Best Surf 2AM (Thu 18th Dec)3ft (0.9m) 11s
Most Powerful 5PM (Mon 15th Dec)6ft (1.9m) 9s

Table - best surf conditions forecast for The Cliff over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 9mm), mostly falling on Sat night. Warm (max 27°C on Sun afternoon, min 18°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the S by Sun night).

Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Fri morning, min 17°C on Thu morning). Mainly fresh winds.

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
1
0
0
0
1
0
0
0
0
0
0
2
0
0
2
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
E
0.9
E
1.3
E
1.7
S
1.6
SSE
1.9
S
1.1
S
1.3
S
1.3
S
1.2
S
1.2
S
0.7
S
0.9
S
0.8
S
0.7
S
0.8
S
0.7
S
0.6
S
0.9
ENE
0.4
S
1.1
E
Period(s) (?)778679811101212121111111312127116
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9483193178292632156375327437396132191149123225146103793794
Wind
(km/h)
5
WSW
15
NW
20
ENE
35
S
10
SE
20
ESE
20
ESE
20
E
20
ESE
15
E
15
E
20
ENE
15
NNE
15
ENE
30
ENE
15
NNE
10
ENE
15
ENE
5
NE
10
NE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
on
crosscross-
off
cross-
on
cross-
on
glasscrosscross-
on
High Tide
/ height (m)
5:09AM
1.33
4:55PM
1.15
5:55AM
1.40
5:52PM
1.11
6:37AM
1.48
6:46PM
1.09
7:16AM
1.56
7:35PM
1.10
7:54AM
1.63
8:22PM
1.12
8:32AM
1.69
9:08PM
1.15
9:10AM
1.74
Low Tide
/ height (m)
10:26PM
0.46
11:20AM
0.66
11:07PM
0.47
12:22PM
0.61
11:47PM
0.47
1:13PM
0.54
12:27AM
0.46
1:59PM
0.47
1:08AM
0.45
2:40PM
0.40
1:49AM
0.45
3:20PM
0.33
2:30AM
0.46
4:00PM
0.29
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
Sunrise-5:37--5:37--5:37--5:39--5:39--5:39--5:39-
Sunset--7:55--7:55--7:57--7:58--7:58--7:59--7:59
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
Rain (mm)
44-----1------------3
Temp. °C222527231920191919192021202223232726252624
Feels °C (?)222528221717161716161919182119202724252725
  • 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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Information about the The Cliff Surf forecast

The above surf forecast table for The Cliff provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at The Cliff can be found by selecting the local surf guide option on the grey menu. Our The Cliff 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 (The Cliff) 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 The Cliff 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.

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