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The Guillotine Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
The Guillotine surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 am Friday 10 Apr 2026 AWSTForecast 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
20.5° C
(Which is slightly cooler than normal)How big are the waves at The Guillotine today?
The current surf forecast for The Guillotine at 7AM is: 2.1m 11s primary swell from a South-southwest direction and 0.2m 13s secondary swell from a West direction (forecast issued at 01:00am April 10). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 7ft (2.1m) | 11s |
| Afternoon (10 Apr) | 6ft (1.9m) | 11s |
| Evening (10 Apr) | 6ft (1.9m) | 11s |
Table - waves today at The Guillotine. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1475 | 1386 | 1264 | 1095 | 940 | 860 | 800 | 904 | 645 | 698 | 604 | 530 | 492 | 426 | 396 | 404 | 413 | 413 | 637 | 762 | 1005 | 981 | 957 | 962 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross | cross- off | cross- off | cross- off | off | off | off | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross |
High Tide / height (m) | 12:28PM 0.89 | 1:03PM 0.83 | 11:20AM 0.75 | 6:10PM 0.79 | ||||||||||||||||||||
Low Tide / height (m) | 1:40AM 0.38 | 1:56AM 0.39 | 2:14AM 0.40 | 1:29PM 0.74 | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:00 | - |
 | |  |  | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 11 | 11 | 16 | 20 | 20 | 16 | 15 | 14 | 13 | 13 | 19 | 22 | 20 | 18 | 19 | 19 | 19 | 20 | 24 | 23 | 21 | 21 |
| Feels °C (?) | 9 | 7 | 6 | 7 | 13 | 18 | 18 | 12 | 10 | 9 | 8 | 9 | 16 | 21 | 17 | 15 | 16 | 16 | 16 | 17 | 22 | 22 | 20 | 19 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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