Guillotines Surf Break

Lat Long: 35.51° S 150.40° E

Guillotines Surf Forecast and Surf Report

Issued: 9 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Guillotines sea temperature is
17.1°C
0.6° 

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


Guillotines surf forecast from 28 Aug 2026:

  • Best quality surf: Friday 28 Aug, 7PM (local time) - 4ft (1.2m), 9s period, SE swell with glassy winds.
  • Most powerful swell: Saturday 29 Aug, 1AM (local time) - 4.5ft (1.3m), 9s period, SSE swell with 286 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 7PM (local time) - 4ft (1.2m), 9s period with SE swell.

Best Forecast Surf Conditions for Guillotines this week:

The surf forecast for Guillotines over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 7PM. The primary swell is predicted to be 1.2m and 9s period with a secondary swell of 0.4m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Guillotines in the next 16 days are 1.3m 9s and forecast to arrive on Saturday (Aug 29) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Sep 03) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 28th Aug)4ft (1.2m) 9s
Best Surf 7PM (Fri 28th Aug)4ft (1.2m) 9s
Most Powerful 1AM (Sat 29th Aug)4.5ft (1.3m) 9s

Table - best surf conditions forecast for Guillotines over the next 16 days.


The Lowdown

Alright, let’s talk in feet and miles per hour now.

We’ve only got Guillotines to look at, and it’s a slow burn, but the payoff is real. Water’s about what you’d expect for this time of year, nothing unusual there.

First up, Friday the 28th morning. You’ve got a 5ft swell out of the SSE, 10-second period, with a light offshore wind from the SSW. Wave energy is moderate at 544. It’s clean and surfable, but not the main event.

Then we hit a dry spell. From Saturday the 29th all the way through to Sunday the 6th of September, it’s mostly tiny – waist high or smaller – with poor wind. The swell drops to 1ft or 2ft, and the energy readings tumble down to triple and even double digits. It’s a long week of nothing much to write home about.

Things kick back up Monday the 7th afternoon, but the real fire starts Tuesday the 8th of September. That morning, Guillotines sees a solid 7ft S swell with a very long 14-second period. The wind is dead glassy – absolutely flat calm. The combined energy is a thumping 2179. That’s serious power. For a point break, that long period is going to draw up some beautiful, lined-up waves. It’s only for experienced surfers at that size, and the glassy morning makes it the absolute pick of the whole 16 days.

Wednesday the 9th stays excellent, with 7ft to 7ft swell, still a 12-second period, and light offshore winds in the morning. The energy is still strong at 1559. Another great session for the skilled crew.

Thursday the 10th morning is still good with 5ft and clean conditions, but the afternoon gets messy.

After that, it fades back to small and ordinary. If you’re looking for the one session to circle on the calendar, it’s Tuesday the 8th morning. No question. This spot isn’t always firing, so when it does, you get after it. Just know the crowd will be there too.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun morning, min 11°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 13°C on Mon night). Wind will be generally light.

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSE
10
1.3
SSE
10
1.3
SSE
9
0.9
SE
10
0.8
SE
10
0.8
SE
10
0.7
S
9
0.9
SSE
9
1.1
S
8
0.8
SSE
8
0.8
S
9
0.8
S
10
0.8
S
11
0.7
S
10
0.7
S
10
0.5
S
10
0.5
S
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
11
0.8
S
6
Wave Graph
Metric surfscale
Energy kJ
490
307
286
134
110
110
74
138
161
94
101
141
146
102
94
46
49
34
33
39
54
Wind (km/h)
10
SSW
10
ESE
5
W
5
S
10
ENE
5
NW
5
SSE
15
E
5
WNW
5
ENE
15
ENE
5
NW
15
NNW
25
NW
10
NNW
10
WNW
15
WNW
10
NNW
15
WNW
25
WNW
15
WNW
Wind State
off
cross
cross-off
glassy
cross-on
cross
cross-off
cross
cross
glassy
cross-on
cross
cross-on
cross
cross-on
cross
cross
cross-on
cross
cross-off
cross
High Tide
8:17PM1.50m
8:53AM1.24m
8:54PM1.46m
9:28AM1.30m
9:33PM1.40m
10:05AM1.35m
10:15PM1.32m
10:45AM1.38m
11:02PM1.21m
11:30AM1.39m
11:57PM1.10m
12:24PM1.39m
1:04AM1.00m
Low Tide
2:00PM0.32m
2:48AM0.14m
2:41PM0.29m
3:19AM0.14m
3:24PM0.27m
3:51AM0.17m
4:11PM0.27m
4:26AM0.22m
5:01PM0.29m
5:04AM0.28m
6:00PM0.31m
5:49AM0.36m
7:08PM0.33m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
6:20
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:36
5:37
5:37
5:37
5:38
5:39
 mm
Temp °C
15
15
13
15
14
12
16
15
13
17
16
14
24
23
19
25
25
18
23
21
16
Feels °C
13
13
11
13
12
11
13
12
12
15
14
14
19
18
16
21
21
17
17
15
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

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 16 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.

Nearest locationNearest