The Guillotine Surf Forecast

/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /

Australia (828 breaks)

Surf Forecasts:

The Guillotine surfForecast / WA – Margaret River / Australia

48hr Weather and Surf, issued 1 pm Monday 17 Nov 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 19.1° C
(Which is slightly warmer than usual)

How big are the waves at The Guillotine today?

The current surf forecast for The Guillotine at 6PM is: 1.7m 12s primary swell from a Southwest direction and 0.3m 19s secondary swell from a Southwest direction, 1.4m 5s secondary swell from a South direction (forecast issued at 01:00pm November 17). The wind direction is predicted to be cross-shore.

Time (AWST) & Date	Wave Height	Wave Period
Morning (17 Nov)	6.5ft (2.0m)	12s
Afternoon (17 Nov)	6ft (1.9m)	12s
Evening (17 Nov)	5.5ft (1.7m)	12s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Monday 17					Tuesday 18								Wednesday 19								Thursday 20
	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)	2	0	1	2	2	2	2	2	4	1	1	2	2	3	2	2	4	3	2	3	2	3	3	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	12	12	12	12	13	13	14	14	14	14	13	13	13	13	14	13	12	15	15	14	14	14	13	13
Wave Graph (?)
kJ (?)	1031	1031	910	864	951	1182	1367	1621	1598	1272	1045	972	875	888	895	497	403	1306	1254	1307	1289	1201	933	905
Wind (km/h)	WSW	SSW	S	SSE	SE	SE	ESE	ESE	SE	SSW	SSE	ESE	ESE	SE	SE	ESE	E	SSE	SE	ESE	ESE	ESE	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)					8:08PM 0.70								8:16PM 0.76								8:30PM 0.82
Low Tide / height (m)							4:52AM 0.21									5:20AM 0.18								5:49AM 0.17

	Monday 17					Tuesday 18								Wednesday 19								Thursday 20
Sunrise	-	-	-	-	-	-	-	5:07	-	-	-	-	-	-	-	5:05	-	-	-	-	-	-	-	5:05
Sunset	-	-	7:01	-	-	-	-	-	-	-	7:02	-	-	-	-	-	-	-	7:04	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	2	-	2	1	3	1	-	-	-	-	-
Temp. °C	21	19	21	16	15	14	13	17	25	23	22	18	17	15	14	16	21	19	22	19	18	16	16	17
Feels °C (?)	19	16	16	11	10	10	9	12	23	21	17	14	13	13	10	13	19	19	18	16	14	13	13	14

Map Icons:
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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