Guillotines Surf Break

Lat Long: 35.51° S 150.40° E

Guillotines Surf Forecast and Surf Report

Issued: 9 pm 26 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 26 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 7AM (local time) - 7ft (2.1m), 8s period, S swell with offshore winds.
  • Most powerful swell: Friday 28 Aug, 4AM (local time) - 5.5ft (1.7m), 11s period, SSE swell with 627 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 7AM (local time) - 7ft (2.1m), 8s period with S 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 Thursday (Aug 27) at 7AM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 1.6m and 8s. Another secondary swell of 0.5m and 8s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Guillotines in the next 16 days are 1.7m 11s and forecast to arrive on Friday (Aug 28) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Sep 02) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 27th Aug)7ft (2.1m) 8s
Best Surf 7AM (Thu 27th Aug)7ft (2.1m) 8s
Most Powerful 4AM (Fri 28th Aug)5.5ft (1.7m) 11s

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


The Lowdown

Righto, let’s get into it. The only show in town for the next couple of weeks is Guillotines, a tricky point break that doesn’t fire all that often. It’s an advanced wave, so this isn’t one for the beginners. The water temp is sitting pretty average for this time of year, nothing wild to report there.

We kick off on Thursday, August 27th with a bit of a tease. The morning looks glassy with a 4ft S swell, period a short 8 seconds, and the energy is moderate (274). Conditions are clean, but the swell’s a bit weak and wobbly. It’s surfable, but don’t get too excited. The afternoon goes cross and drops off.

Friday, August 28th is where it gets interesting. The morning brings a south-southwest offshore breeze and a 5ft SSE swell with a 10-second period, pushing moderate to strong energy (574). That’s the standout of the whole outlook—clean, lined-up waves for those who know what they’re doing. The afternoon gets messy with an east cross, so make the most of the early.

Saturday, August 29th still has some life. A 4ft S swell, short period at 7 seconds, but with light S offshore winds and clean conditions. Energy is still decent (384). It’s not as good as Friday, but it’s a solid backup.

Then it gets grim. From Sunday, August 30th, the swell drops and the wind turns cross or onshore all the way through to the first week of September. There’s barely a ripple worth paddling for—tiny 1ft to 3ft junk with weak energy (mostly below 150). The surf goes almost completely flat for about a week. This is a proper lull.

Just when you think it’s done, Tuesday, September 8th morning throws in a surprise. A 5ft NE windswell with a short 7-second period, but it’s dead glassy and clean. Combined energy hits 374—moderate. Given how poor everything else is, this is another mini-standout, but that short period means it’ll be crumbly and a bit fat at the point. The offshore breeze early will tidy it up.

After that, it’s back to tiny, weak leftovers through till the end of the 16 days. The final few days just fade away into nothing.

So, the real one to circle? Friday, August 28th morning at Guillotines (point). Offshore wind, 5ft SSE groundswell, clean lines, and decent energy. It’s the best of a sparse bunch. The Tuesday, September 8th morning is a glassy wildcard worth checking if you’re desperate.

Stay keen, and don’t hold your breath during that flat spell.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Thu morning, min 9°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Tue morning, min 11°C on Sat night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
0
2
2
1
2
2
0
0
1
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)
2.5
S
8
1.3
S
8
1.1
S
8
1.5
SSE
11
1.6
SSE
10
1.4
SSE
10
1.1
SE
9
1.3
S
7
0.9
SE
10
0.9
S
8
0.8
S
9
0.8
S
9
0.8
S
8
0.8
S
9
0.7
S
9
0.7
S
12
0.6
S
11
0.6
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
844
223
177
531
490
356
216
150
139
113
94
96
87
94
73
141
85
78
48
Wind (km/h)
5
NW
5
SW
10
E
5
NW
10
SSW
10
E
10
W
5
S
15
ENE
10
NW
5
ESE
10
E
5
NW
5
NE
20
NE
10
NNW
20
NW
20
NW
10
NNW
Wind State
glassy
glassy
cross
glassy
off
cross
cross-off
off
cross-on
cross
glassy
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
High Tide
7:45AM1.11m
7:40PM1.50m
8:19AM1.18m
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
Low Tide
1:46AM0.19m
1:19PM0.36m
2:17AM0.15m
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
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:22
6:22
6:20
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:36
5:37
5:37
5:37
 mm
Temp °C
13
15
14
12
15
15
14
15
14
12
15
15
13
19
17
16
24
23
18
Feels °C
12
11
11
10
12
13
12
13
11
11
14
13
12
15
13
14
18
18
16
  • 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