Flat Rock surfForecast / NSW – North Coast / Australia

information circle16 Day Weather and Surf, issued 10 pm Monday 16 Mar 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
26.6° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Flat Rock this week:

The surf forecast for Flat Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 17) at 8AM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Flat Rock in the next 16 days are 2.3m 8s and forecast to arrive on Tuesday (Mar 24) at 2AM. 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+) 8AM (Tue 17th Mar)3.5ft (1.0m) 7s
Best Surf 2AM (Sat 21st Mar)2ft (0.6m) 15s
Most Powerful 2AM (Tue 24th Mar)7.5ft (2.3m) 8s

Table - best surf conditions forecast for Flat Rock over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 25°C on Tue afternoon, min 21°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Sat night. Warm (max 25°C on Sat afternoon, min 20°C on Sat morning). Wind will be generally light.

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
0
0
0
0
0
0
1
0
1
1
0
2
1
0
2
2
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
S
0.9
E
0.9
ENE
0.8
ENE
0.4
NE
1
E
1
E
1.1
E
1.1
E
1.1
E
0.6
NE
0.6
NE
0.6
NE
0.6
NE
0.6
NE
0.6
NE
1.1
E
1.2
E
1
ESE
1.5
E
1.8
ESE
Period(s) (?)14777167778815151514141411101077
Wave
Graph
(?)Metric surfscale
Energy kJ (?)153747358899794110153149139145134130130121282311197212310
Wind
(km/h)
15
NNE
10
NNE
20
NE
5
NNE
10
SE
15
ESE
10
E
10
ESE
15
ESE
10
E
10
ESE
15
E
5
ENE
5
SE
15
ENE
5
NW
5
SE
15
ESE
5
SE
15
SSE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
crosscross-
on
ononcross-
on
ononononglasscross-
on
onglassglassoncross-
on
cross-
on
cross-
on
High Tide
/ height (m)
8:01AM
1.52
8:28PM
1.24
8:38AM
1.54
9:03PM
1.35
9:15AM
1.53
9:39PM
1.44
9:54AM
1.48
10:18PM
1.52
10:34AM
1.40
11:01PM
1.56
11:16AM
1.29
11:49PM
1.57
12:03PM
1.16
Low Tide
/ height (m)
1:33AM
0.35
2:31PM
0.24
2:17AM
0.27
3:01PM
0.19
3:01AM
0.21
3:32PM
0.16
3:46AM
0.18
4:05PM
0.15
4:32AM
0.19
4:40PM
0.17
5:23AM
0.24
5:19PM
0.21
6:19AM
0.31
6:03PM
0.27
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise-6:46--6:47--6:47--6:48--6:48--6:48--6:50-
Sunset--7:00--7:00--6:58--6:57--6:55--6:54--6:53
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
Rain (mm)
---------------1012112-
Temp. °C242425232525242525232424232425242425232323
Feels °C (?)232424212525242525232423222525232625232322
  • 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 16 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.

Skinners (Flat Rock) is 6 km (4 miles) from Ballina. If you plan a holiday in North Coast - New South Wales, look for hotels and other accommodation in Ballina. Ballina has rooms for a wide range of budgets as well as car hire and transport links.

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