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Surf Forecasts:

Grunters surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 am Thursday 15 Jan 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
20.7° C
 (Which is slightly warmer than usual)

How big are the waves at Grunters today?

The current surf forecast for Grunters at 10AM is: 1.5m 14s primary swell from a Southwest direction (forecast issued at 07:00am January 15). An open ocean swell of 0.7m 6s is not directed at the surf break, a second open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (15 Jan)5ft (1.5m)14s
Afternoon (15 Jan)5ft (1.5m)13s
Evening (15 Jan)5ft (1.6m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
15
Friday
16
Saturday
17
Sun
18
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
2
2
1
0
0
3
3
3
3
4
1
0
0
0
1
1
1
1
0
0
0
3
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
SW
1.5
SW
1.5
SW
1.5
SW
1.5
SW
1.6
SW
1.6
SW
1.6
SW
1.7
SW
1.8
SW
1.8
SW
1.8
SW
1.8
SW
1.9
SW
2.1
SW
2.1
SW
2.3
SW
2.5
SW
2.5
SW
2.4
SW
3
SW
3
SW
3
SW
3
SW
Period(s) (?)141413131314131313131414141414141414141413131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8348777927697809619479471021111612701344136315001728172820612439255721253112325732572961
Wind
(km/h)
20
E
15
E
15
SW
30
S
25
SSE
25
SE
20
SE
20
ESE
15
ESE
5
E
20
WSW
25
SW
30
SSW
20
S
20
SSW
20
SW
15
SW
15
WSW
20
W
35
SW
30
SSW
25
SSE
20
SSE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		glassoncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		crosscrosscross-
off
High Tide
/ height (m)
7:52PM
0.75
8:26PM
0.78
9:00PM
0.80
Low Tide
/ height (m)
5:10AM
0.07
5:34AM
0.05
5:59AM
0.04
Thursday
15
Friday
16
Saturday
17
Sun
18
Sunrise-5:22-------5:24-------5:24------
Sunset----7:34-------7:34-------7:32---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
Rain (mm)
-------------------1----
Temp. °C151824242420201816222020201918181719191918171614
Feels °C (?)111521192016181513221717171716161517161412121210
  • 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 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.

View detailed surf forecast for Grunters at:
surf-forecast.com

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