Flat Rock surfForecast / NSW – Newcastle / Australia

information circle12 Day Weather and Surf, issued 3 am Saturday 05 Jul 2025 AEST
Forecast update in hr  min  s Forecast update imminent
Flat Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Flat Rock sea temperature is
19.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Flat Rock this week:

The surf forecast for Flat Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 05) at 7AM. The primary swell is predicted to be 0.6m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Flat Rock in the next 12 days are 1.4m 9s and forecast to arrive on Saturday (Jul 05) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Friday (Jul 11) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sat 5th Jul)2ft (0.6m) 11s
Best Surf 7PM (Sat 5th Jul)4.5ft (1.4m) 9s
Most Powerful 7PM (Sat 5th Jul)4.5ft (1.4m) 9s

Table - best surf conditions forecast for Flat Rock over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.3
E
0.3
E
0.3
E
0.3
E
0.4
E
0.4
E
0.4
E
0.5
E
0.5
E
0.5
E
0.4
E
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.8
SE
0.6
SE
0.7
SE
0.6
SE
0.6
SE
0.5
SE
0.4
SE
0.9
SE
0.8
SE
0.6
SE
0.1
E
0.5
S
1.3
SSE
Period(s) (?)111110101010991010101010101011101110141313137788881210998714
Wave
Graph
(?)Metric surfscale
Energy (?)56619645403429341617171835343561769956765856559058836241514715111067100
Wind
(km/h)
10
N
10
NNE
10
NNW
10
N
10
WNW
15
NW
25
WNW
20
WSW
15
WNW
25
NW
25
NW
20
NNW
20
NW
20
NW
10
WNW
20
NW
25
NW
30
WNW
25
W
25
SW
20
WSW
20
WSW
20
SSW
15
WSW
10
W
10
E
15
NNW
20
NNW
25
NNW
15
WNW
15
W
5
ENE
15
NNW
15
NNW
10
N
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
off
cross-
off
offoffoffcross-
off
offoffoffcross-
off
offoffoffoffcross-
off
offoffcross-
off
cross-
off
cross-
off
crosscross-
off
offcross-
on
cross-
off
cross-
off
cross-
off
offoffglasscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
4:22PM
1.43
4:22AM
1.06
5:09PM
1.50
5:25AM
1.06
5:53PM
1.58
6:23AM
1.09
6:35PM
1.65
7:15AM
1.13
7:16PM
1.72
8:01AM
1.17
7:56PM
1.77
8:45AM
1.21
8:37PM
1.80
9:26AM
1.25
9:17PM
1.81
10:07AM
1.28
9:58PM
1.78
10:48AM
1.32
10:42PM
1.72
11:32AM
1.35
11:28PM
1.62
12:19PM
1.38
12:20AM
1.51
Low Tide
/ height (m)
11:01PM
0.66
10:11AM
0.53
11:57PM
0.58
10:59AM
0.54
12:45AM
0.50
11:47AM
0.53
1:29AM
0.41
12:34PM
0.52
2:09AM
0.33
1:19PM
0.51
2:48AM
0.27
2:04PM
0.50
3:27AM
0.22
2:48PM
0.48
4:05AM
0.20
3:34PM
0.47
4:44AM
0.20
4:22PM
0.47
5:23AM
0.22
5:14PM
0.47
6:05AM
0.25
6:11PM
0.49
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Sunrise6:56--6:56--6:54--6:54--6:54--6:54--6:54--6:54--6:54--6:54--6:52--6:52--
Sunset-4:58--4:59--4:59--4:59--5:00--5:00--5:00--5:01--5:01--5:02--5:02--5:04-
cloudcloudlight rainclearpart cloudrain showerspart cloudpart cloudclearpart cloudpart cloudclearclearclearpart cloudcloudcloudclearpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearpart cloudcloudpart cloudclearclearclearclearclearcloudmod rain
Rain (mm)
--1--1-----------------------------9
Temp. °C161715181815161613151513161813141512151611151515141514161715141412161713
Feels °C (?)1415131617121111109981013989681061011111313121011111212812149

Short Range Forecast: Light rain (total 2mm), mostly falling on Sat night. Very mild (max 18°C on Sun morning, min 9°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Wed afternoon, min 9°C on Thu night). Mainly fresh winds.

Days 6-9 Weather Summary Mostly dry. Very mild (max 16°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light.

Long Range Forecast: Light rain (total 9mm), mostly falling on Wed night. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the W by Thu morning).

  • 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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Information about the Flat Rock Surf forecast

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

Are you planning a holiday in Newcastle? If you are looking for accommodation near Flat Rock, camping, hotels and holiday cottages in Newcastle, consider staying in Newcastle which is 2 km (1 miles) away. Other places in and around Newcastle where you can find information about places to rent, and car hire include Catherine Hill Bay which is 30 km (19 miles) away, Port Stephens, Cessnock and Central Coast.

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