The Guillotine surfForecast / WA – Margaret River / Australia

information circle48hr Weather and Surf, issued 7 pm Sunday 14 Sep 2025 AWST
Forecast update in hr  min  s Forecast update imminent
The Guillotine surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Guillotine sea temperature is
17.7° C
(Which is slightly warmer than usual)


How big are the waves at The Guillotine today?

The current surf forecast for The Guillotine at 12AM is: 6.5m 13s primary swell from a West-southwest direction (forecast issued at 07:00pm September 14). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (15 Sep)--
Afternoon (15 Sep)23ft (7.0m)12s
Evening (15 Sep)21ft (6.5m)13s

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

Updates in  hr  min  s Forecast update imminent
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
!
!
0
0
!
!
!
!
0
0
!
!
!
!
0
0
0
0
0
0
0
0
!
!
Swell
Height Map
Wave Height (m) & direction (?)
7
W
7
WSW
6.5
WSW
6.5
WSW
6.5
WSW
6
WSW
6
WSW
6
WSW
5.5
WSW
5
WSW
5
WSW
4.5
WSW
4
SW
3.5
SW
3.5
SW
3
SW
3
WSW
3
WSW
2.5
WSW
3
WSW
3.5
W
3.5
WSW
3.5
WSW
3.5
WSW
Period(s) (?)131313141415151514141414131313121212111110111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1507915180149871454316329162501678315479125041073688016950544444463874307325882313160622672572312928242311
Wind
(km/h)
60
WSW
55
WSW
50
WSW
40
WSW
45
WSW
40
SW
35
SW
35
SW
35
SW
30
SW
20
SW
20
SW
15
WSW
20
WNW
30
WNW
30
WNW
30
WNW
35
NW
40
WNW
40
WNW
45
WNW
30
SW
20
SW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononcross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononon
High Tide
/ height (m)
12:57AM
0.82
3:37AM
0.80
6:26AM
0.80
Low Tide
/ height (m)
2:32PM
0.17
3:09PM
0.17
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Sunrise-----6:20-------6:18-------6:16--
Sunset6:09-------6:09-------6:10-------
light rain
cloud
part cloud
light rain
rain showers
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
rain showers
rain showers
part cloud
cloud
rain showers
part cloud
light rain
rain showers
rain showers
rain showers
Rain (mm)
2--111-------121--1-1511
Temp. °C121312121212121213131313131315151515151616151614
Feels °C (?)-11122334568898988878891210
  • 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 - Margaret River

  1. weather stationWind Update Wind reports 26 km away suggest it is still onshore at The Guillotine (moderate winds from the WSW at Witchcliffe). A 6.5m groundswell from the WSW is too big for here

    The Guillotine
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26 km away, 53 min ago

28 km/h
WSW
0.0
17.7
Air / Water (°C)
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