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Surf Forecasts:

Flat Rock surfForecast / NSW – North Coast / Australia

information circle48hr Weather and Surf, issued 4 am Sunday 18 Jan 2026 AEDT
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
25.4° C
 (Which is normal for this time of year)

How big are the waves at Flat Rock today?

The current surf forecast for Flat Rock at 10AM is: 0.9m 7s primary swell from a East-northeast direction and 0.7m 8s secondary swell from a Southeast direction (forecast issued at 04:00am January 18). The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (18 Jan)3ft (0.9m)7s
Afternoon (18 Jan)3ft (0.9m)8s
Evening (18 Jan)4.5ft (1.3m)9s

Table - waves today at Flat Rock. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
18
Monday
19
Tuesday
20
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
1
1
1
1
1
0
0
1
0
0
1
1
2
0
0
0
0
1
1
1
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
E
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
1.2
SE
1.4
SE
1.6
SSE
1.7
SE
2
SSE
1.7
SSE
1.9
SE
1.8
SSE
2.3
SE
2.3
SE
2.3
SE
2
SSE
1.9
SSE
1.7
SSE
1.6
SSE
1.6
SSE
1.7
SSE
1.9
SE
Period(s) (?)7777889888888888888887710
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4766727892107221288351400567404522466636672667464434339296273256800
Wind
(km/h)
5
WNW
5
WSW
10
WSW
5
SW
10
SSE
30
S
25
SSW
20
SSW
20
SSE
20
S
20
S
25
SSE
25
SSE
25
SSE
30
SSE
30
SSE
25
SSE
20
S
20
SSE
25
SSE
25
SSE
30
SSE
25
SSE
25
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassoffcross-
off		cross-
on		crosscross-
off		cross-
off		cross-
on		crosscrosscrosscrosscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
9:01AM
1.64
9:17PM
1.01
9:36AM
1.66
9:55PM
1.03
10:11AM
1.65
10:32PM
1.06
Low Tide
/ height (m)
2:07AM
0.32
3:49PM
0.33
2:49AM
0.29
4:22PM
0.27
3:30AM
0.26
4:55PM
0.23
Sunday
18
Monday
19
Tuesday
20
Sunrise--6:03-------6:03-------6:05-----
Sunset-----7:46-------7:46-------7:46--
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
light rain
light rain
cloud
rain showers
rain showers
rain showers
light rain
rain showers
part cloud
clear
part cloud
part cloud
rain showers
rain showers
clear
part cloud
Rain (mm)
551-153-11-12232----11--
Temp. °C232323252624232323232323242323232322232424242322
Feels °C (?)262626282922222223232222232121201919202120201919
  • 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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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 Flat Rock 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 Flat Rock at:
surf-forecast.com

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