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Surf Forecasts:
The Guillotine surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 pm Tuesday 09 Dec 2025 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
20.4° C
(Which is 1.3°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2166 | 1749 | 1568 | 1534 | 1448 | 1471 | 1671 | 1619 | 1783 | 1890 | 1682 | 1565 | 1346 | 1325 | 1129 | 1269 | 850 | 706 | 718 | 718 | 718 | 850 | 948 | 933 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross- off | cross- off | cross | cross |
High Tide / height (m) | 10:37PM 0.77 | 10:22PM 0.68 | 9:31PM 0.60 | |||||||||||||||||||||
Low Tide / height (m) | 10:08AM 0.18 | 10:54AM 0.24 | 11:19AM 0.30 | |||||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 |
| Sunset | - | - | 7:21 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - |
 | | |  | | | | | | |  |  | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 21 | 18 | 16 | 15 | 13 | 12 | 18 | 22 | 20 | 22 | 18 | 18 | 17 | 16 | 19 | 22 | 22 | 20 | 17 | 17 | 16 | 15 | 18 |
| Feels °C (?) | 16 | 14 | 11 | 9 | 10 | 9 | 8 | 15 | 20 | 16 | 18 | 14 | 16 | 16 | 14 | 16 | 17 | 17 | 14 | 11 | 12 | 12 | 9 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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