Grunters surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 1 pm Friday 20 Feb 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Grunters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grunters sea temperature is
21.2° C
(Which is normal for this time of year)


How big are the waves at Grunters today?

The current surf forecast for Grunters at 6PM is: 2.3m 12s primary swell from a Southwest direction and 0.1m 21s secondary swell from a Southwest direction, 0.9m 4s secondary swell from a South direction (forecast issued at 01:00pm February 20). The wind direction is predicted to be cross-shore.

Time (AWST) & DateWave HeightWave Period
Morning (20 Feb)7ft (2.2m)13s
Afternoon (20 Feb)8ft (2.4m)12s
Evening (20 Feb)8ft (2.5m)12s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
2
0
1
1
2
1
0
0
0
0
0
5
6
7
6
7
5
4
4
3
4
4
4
5
Swell
Height Map
Wave Height (m) & direction (?)
2.2
SW
2.3
SW
2.3
SW
2.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3.5
SW
4
SW
4
SW
4
SW
4
SW
4
SW
4
SW
4
SW
4
SW
3.5
SW
3.5
SW
3.5
SW
3
SW
Period(s) (?)121212121313131313131313171616151514141414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)148615221576180123812904297527872522261732173741877783217961765669026497596158365341446438093271
Wind
(km/h)
20
S
30
S
30
S
25
S
20
S
20
S
20
SSW
25
SSW
25
SSW
35
S
30
S
30
S
30
SSE
25
SSE
20
SSE
20
SE
20
S
30
S
30
SSE
30
SSE
25
SE
20
ESE
20
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
11:57AM
0.46
11:18PM
0.46
12:07PM
0.53
10:33PM
0.35
12:28PM
0.59
Low Tide
/ height (m)
5:36PM
0.32
5:25AM
0.31
7:17PM
0.33
4:11AM
0.30
2:17AM
0.22
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise-------5:58-------6:00-------6:01
Sunset--7:07-------7:06-------7:05-----
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C232320181717171819191816171616161920181615131215
Feels °C (?)2018151414141414151312101111111215141211109812
  • 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

Latest 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 Grunters 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.


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