Guillotines Surf Forecast

/ NSW – South Coast (20 breaks) / New South Wales (297 breaks) /

Australia (828 breaks) / Lat Long: (35.51° S 150.40° E)

Surf Forecasts:

Guillotines surfForecast / NSW – South Coast / Australia

12 Day Weather and Surf, issued 10 am Tuesday 18 Nov 2025 AEDT

Forecast update in hr min s Forecast update imminent

Guillotines surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Guillotines sea temperature is 18.0° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Guillotines this week:

The surf forecast for Guillotines over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 18) at 11PM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Guillotines in the next 12 days are 1.6m 11s and forecast to arrive on Saturday (Nov 22) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Thursday (Nov 20) at 11PM.

Wave Type	Time (AEDT) & Date	Wave Height & Period
Next good surf (1 star+)	11PM (Tue 18th Nov)	3.5ft (1.1m) 6s
Best Surf	11PM (Tue 18th Nov)	3.5ft (1.1m) 6s
Most Powerful	11PM (Sat 22nd Nov)	5ft (1.6m) 11s

Table - best surf conditions forecast for Guillotines over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 4mm), mostly falling on Thu afternoon. Warm (max 27°C on Wed afternoon, min 12°C on Thu night). Mainly fresh winds.									Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Sun morning. Very mild (max 18°C on Sat afternoon, min 13°C on Fri morning). Wind will be generally light.
	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	0	0	1	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	NE	ENE	ENE	ENE	ENE	ENE	S	ESE	ESE	E	E	E	E	E	E	ENE	ENE	E	E
Period(s) (?)	9	5	6	7	6	8	8	8	6	7	7	12	12	11	8	7	7	6	6	7	7
Wave Graph (?)
kJ (?)	30	156	35	43	148	153	143	105	193	70	86	106	169	154	221	150	181	212	132	92	81
Wind (km/h)	ENE	NE	W	NE	NNE	SSW	SSE	S	SSW	S	ESE	ESE	ENE	NE	NE	ENE	E	N	NE	NE	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- off	on	on	off	cross- off	cross- off	off	cross- off	cross	cross	cross- on	cross- on	on	cross- on	cross- on	cross- on	cross- on	on	glass
High Tide / height (m)			8:07PM 1.08	8:11AM 1.45		8:48PM 1.06	8:44AM 1.47		9:29PM 1.04	9:19AM 1.48		10:09PM 1.02	9:55AM 1.47		10:50PM 0.99	10:33AM 1.45		11:32PM 0.96	11:13AM 1.42		12:18AM 0.94
Low Tide / height (m)		2:13PM 0.28	1:45AM 0.38		2:52PM 0.23	2:18AM 0.40		3:30PM 0.21	2:52AM 0.42		4:09PM 0.20	3:27AM 0.45		4:50PM 0.21	4:03AM 0.48		5:31PM 0.23	4:41AM 0.51		6:15PM 0.26

	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23			Monday 24
Sunrise	5:41	-	-	5:41	-	-	5:39	-	-	5:39	-	-	5:39	-	-	5:39	-	-	5:37	-	-
Sunset	-	7:45	-	-	7:45	-	-	7:46	-	-	7:47	-	-	7:49	-	-	7:50	-	-	7:51	-

Rain (mm)	-	-	-	-	-	-	-	1	3	-	-	-	-	-	-	7	9	1	-	-	-
Temp. °C	21	22	18	26	27	20	19	17	14	15	16	16	16	18	17	16	16	17	22	27	21
Feels °C (?)	18	17	17	23	24	20	17	13	9	11	13	14	16	16	15	15	15	17	21	25	20

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Quick surf report for Guillotines:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guillotines surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Guillotines Surf forecast

The above surf forecast table for Guillotines provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Guillotines can be found by selecting the local surf guide option on the grey menu. Our Guillotines surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Guillotines) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Guillotines may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in South Coast - New South Wales? If you are looking for accommodation near Guillotines, camping, hotels and holiday cottages in South Coast - New South Wales, consider staying in Nowra which is 71 km (44 miles) away.