Reef
left
Level 5/10

The Guillotine

Gracetown, Australia
🪨Rocks🦈Sharks🏝️Remote

The Guillotine is an exposed left-hand reef break near Gracetown that delivers very consistent waves. The reef picks up virtually any swell going and works best around mid tide when the wave produces clean, defined walls with barrel sections. The isolated location keeps crowds to a minimum, but the rocky reef and shark-prone waters demand respect. A solid intermediate option in the Margaret River region.

3-Day Forecast
Tue
17
60
Fair
1.4m
@14s
15km/h
Wed
18
38
Poor
1.4m
@14s
15km/h
Thu
19
55
Fair
2.0m
@15s
13km/h
+7
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Today's Conditions

Swell
1.4m
SW(221°)
Score: 9/25
Period
14s
Long period groundswell
Score: 25/25
Wind
15km/h
ENE(60°)
Score: 25/25
Weather
21°C
0.0mm42%
Windswell Component
0.1mENE@1s
Secondary Swell
0.2mE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
afternoon

Location & Conditions

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0°45°90°135°180°225°270°315°NESW
Swell
Wind
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Showing forecast for today

Tide Times

3:30 am
Low tide - -0.06m
10:30 am
High tide - 0.22m
1:45 pm
Low tide - 0.19m
8:45 pm
High tide - 0.50m
Times shown in spot-local time.

Strike Score Breakdown

60
Fair
Components
Swell Direction22/25
Swell Size9/25
Swell Period25/25
Wind25/25
Raw Score81/100
Adjustments
🤢 Wind History-21
Adjusted Score60/100
Confidence
Multiplier×1.00
Final Score60
🤢 Morning Sickness

Spot Details

Swell Requirements

Optimal direction
SW (225°)
Direction range
195° - 265°
Size range
1m - 3.5m
Ideal size
2.9m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
ENE (70°)
Offshore range
30° - 110°
Best window
morning

Tide Requirements

Optimal tide
mid
Optimal range
0.3m - 1.3m

Water temp

19°C

Wetsuit

3/2mm fullsuit

Difficulty

5/10

Crowd level

3/10

Access: Remote access near Gracetown. Track through bush.

Best Season

Peak: Mar-Oct

Secondary: Feb, Nov

Very consistent reef. Autumn through spring is prime.

Getting There

Airport
PER
Drive time
265 min
Data quality
verified

Strike Log

Community Discussion