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Surf Forecasts:

Gnarabup surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 am Monday 12 Jan 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Gnarabup surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gnarabup sea temperature is
20.9° C
 (Which is slightly warmer than usual)

How big are the waves at Gnarabup today?

The current surf forecast for Gnarabup at 7AM is: 1.0m 14s primary swell from a Southwest direction and 0.6m 9s secondary swell from a Southwest direction (forecast issued at 01:00am January 12). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AWST) & DateWave HeightWave Period
Morning (12 Jan)3.5ft (1.1m)15s
Afternoon (12 Jan)5ft (1.5m)16s
Evening (12 Jan)5ft (1.6m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
1
2
2
0
0
0
0
1
1
1
3
1
0
0
1
1
2
2
3
3
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SW
0.5
SW
0.6
SW
1
SW
1.3
SW
1.3
SW
1.7
SW
1.7
SW
1.6
SW
1.5
SW
1.4
SW
1.6
SW
1.6
SW
1.4
SW
1.4
SW
1.6
SW
1.4
SW
1.4
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.4
SW
1.4
SW
Period(s) (?)161514141616151514141313131313131313131414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)65107169393875875127112041077825711919919680669851585629837106410791016846846
Wind
(km/h)
20
SSE
15
SE
15
SE
10
SE
30
S
30
S
35
S
35
S
30
SSE
30
S
30
SSE
25
SE
30
SSE
35
SSE
35
SSE
35
SE
25
ESE
20
ESE
20
ESE
20
ESE
10
SSE
25
SSE
35
SSE
30
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off
High Tide
/ height (m)
6:10PM
0.62
6:41PM
0.67
7:16PM
0.71
Low Tide
/ height (m)
4:30AM
0.18
4:35AM
0.13
4:50AM
0.10
Monday
12
Tuesday
13
Wednesday
14
Sunrise---5:20-------5:20-------5:22----
Sunset------7:34-------7:34-------7:34-
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C181615192021201918181920232221191816141724262320
Feels °C (?)161313171617151414141517191616141413121522211715
  • 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 Gnarabup 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 Gnarabup at:
surf-forecast.com

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