Blue Bay surfForecast / NSW – Newcastle / Australia

information circle12 Day Weather and Surf, issued 10 pm Friday 12 Dec 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Blue Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blue Bay sea temperature is
22.9° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Blue Bay this week:

The surf forecast for Blue Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 13) at 2AM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.4m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Blue Bay in the next 12 days are 1.8m 12s and forecast to arrive on Tuesday (Dec 16) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 4s period and expected on Saturday (Dec 20) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sat 13th Dec)5ft (1.5m) 11s
Best Surf 2AM (Sat 13th Dec)5ft (1.5m) 11s
Most Powerful11PM (Tue 16th Dec)6ft (1.8m) 12s

Table - best surf conditions forecast for Blue Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 7mm), mostly falling on Sat night. Warm (max 26°C on Sun morning, min 18°C on Fri night). Winds increasing (calm on Fri night, strong winds from the S by Sun night).

Days 3-6 Weather Summary Some drizzle, heaviest during Mon night. Warm (max 20°C on Thu afternoon, min 18°C on Mon night). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
0
0
1
1
0
0
0
0
0
0
0
1
2
0
1
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
E
0.9
E
1.2
E
1.3
E
1.2
E
2.1
ENE
1.6
S
1.8
S
1.7
S
1.3
S
1.9
S
1.8
S
1.7
S
1.6
S
1.5
S
1.2
S
1.2
S
1.1
S
1.1
S
0.9
S
0.7
S
Period(s) (?)111177865797109121211111111111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)556185139157160331131358452172736526819690536338357289300221127
Wind
(km/h)
5
NNW
10
ENE
25
NE
10
WSW
5
WSW
20
NE
35
S
15
SE
20
SE
20
ESE
15
ESE
15
ESE
15
SE
10
SE
15
E
10
NNE
15
NE
25
NE
15
NNE
20
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoncross-
on
cross-
off
glasscross-
on
crosscross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
oncrosscross-
on
cross-
on
crosscross-
on
cross-
on
High Tide
/ height (m)
4:21AM
1.21
4:02PM
1.10
5:10AM
1.29
5:03PM
1.03
5:53AM
1.36
6:01PM
1.00
6:33AM
1.42
6:53PM
0.99
7:11AM
1.48
7:40PM
0.99
7:48AM
1.53
8:24PM
1.01
8:25AM
1.57
Low Tide
/ height (m)
9:40PM
0.30
10:22AM
0.58
10:25PM
0.34
11:31AM
0.53
11:07PM
0.37
12:28PM
0.46
11:47PM
0.39
1:16PM
0.39
12:28AM
0.39
1:58PM
0.32
1:08AM
0.39
2:37PM
0.27
1:47AM
0.39
3:16PM
0.22
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
Sunrise-5:37--5:37--5:37--5:37--5:39--5:39--5:39-
Sunset--7:57--7:58--7:59--7:59--8:00--8:00--8:00
part cloud
clear
part cloud
rain showers
clear
part cloud
cloud
cloud
part cloud
light rain
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
Rain (mm)
---7-----1-----------
Temp. °C192021212625231919191919191919191920202323
Feels °C (?)192019192723241816161617171717171717172120
  • 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 Blue Bay Surf forecast

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