Flat Rocks Beach (WA) surfForecast / WA – North West / Australia

information circle48hr Weather and Surf, issued 1 pm Wednesday 17 Sep 2025 AWST
Forecast update in hr  min  s Forecast update imminent
Flat Rocks Beach (WA) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Flat Rocks Beach (WA) sea temperature is
18.0° C
(Which is 1.7°C colder than average for this time of year)


How big are the waves at Flat Rocks Beach (WA) today?

The current surf forecast for Flat Rocks Beach (WA) at 6PM is: 1.7m 11s primary swell from a Southwest direction (forecast issued at 01:00pm September 17). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (17 Sep)4.5ft (1.4m)12s
Afternoon (17 Sep)5ft (1.6m)11s
Evening (17 Sep)6ft (1.8m)11s

Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Saturday
20
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
1
1
1
2
0
0
1
3
3
3
3
3
0
4
1
3
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.4
SW
1.6
SW
1.8
SW
1.9
SW
1.8
SW
1.8
SW
1.8
SW
1.7
SW
1.7
SW
2.5
SW
2.3
SW
2.5
SW
2.5
SW
2.4
SW
2.3
SW
2.3
SW
2.3
SW
3
SW
2.5
SW
2.5
SW
2.3
SW
2.3
SW
2.1
SW
Period(s) (?)121111111111111112121415151515151515151515151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)54650159575683575972978479283326712358272226862424214822082359367228312721223322031914
Wind
(km/h)
20
W
20
W
20
W
20
SSW
20
SSW
15
S
15
SSE
15
SSE
15
S
20
SSW
25
S
25
SSE
25
SE
20
ESE
20
ESE
20
ESE
20
SE
25
SSW
30
S
30
SSE
25
SE
20
ESE
20
SE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:03AM
0.60
12:02AM
0.38
7:59AM
0.59
10:15PM
0.40
Low Tide
/ height (m)
3:19PM
0.08
3:38PM
0.11
12:19AM
0.38
3:48PM
0.15
2:05AM
0.34
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise-------6:16-------6:15-------6:13
Sunset--6:14-------6:14-------6:15-----
clear
part cloud
part cloud
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---1--------------------
Temp. °C171818171717171617171716141212121617171715141313
Feels °C (?)1314151413131312131312111088812121212111099
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for WA - North West

  1. weather stationWind Update The wind is still cross-on at Flat Rocks Beach (WA) (moderate winds from the W at Geraldton Airport 25 km from Flat Rocks Beach (WA)). A 1.6m groundswell from the SW

    Flat Rocks Beach (WA)
Expand
<
>
View all

25 km away, 1 h 44 min ago

20 km/h
W
0.0
18.0
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Rocks Beach (WA) 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.


Nearest
Nearest
Nearest