Guillotines Surf Break

Lat Long: 35.51° S 150.40° E

Guillotines Surf Forecast and Surf Report

Issued: 9 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Guillotines sea temperature is
17.1° C
0.4° 

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


Guillotines surf forecast from 15 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 4PM (local time) - 5ft (1.5m), 8s period, S swell with cross-offshore winds.
  • Most powerful swell: Monday 20 Jul, 7PM (local time) - 5ft (1.5m), 10s period, ENE swell with 464 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 4PM (local time) - 5ft (1.5m), 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 Wednesday (Jul 15) at 4PM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 1.1m and 8s. Another secondary swell of 0.1m and 16s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Guillotines in the next 16 days are 1.5m 10s and forecast to arrive on Monday (Jul 20) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Friday (Jul 17) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Wed 15th Jul)5ft (1.5m) 8s
Best Surf 4PM (Wed 15th Jul)5ft (1.5m) 8s
Most Powerful 7PM (Mon 20th Jul)5ft (1.5m) 10s

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


The Lowdown

Alright, Rusty here. Let’s have a look at what’s coming up for Guillotines.

We’ve got a bit of a slow start, but don’t write it off just yet. This spot is a proper point break, so it handles swell well and it’s inconsistent, which means when it’s on, it’s on. The water temp is sitting at 63°, which is pretty much spot on for this time of year, nothing unusual there.

The first real action kicks off Wednesday the 15th. Morning sees a solid 7ft south swell with a short 8-second period, pushing moderate wave energy (969). The wind is a light cross-off from the WSW, keeping things clean. This is a good solid session, but at 7ft, it’s getting a bit punchy for beginners.

Thursday the 16th drops off a touch. The morning is a cleaner 5ft south swell, again with that 8-second period, and a moderate offshore wind from the SW keeping it lined up. Wave energy is down to 390, but still a fun, surfable morning.

We then hit a bit of a flat spell. Friday the 17th and Saturday the 18th are a write-off with tiny, weak, and messy waves. Sunday the 19th morning brings a surprise though – a glassy session with a 4ft swell from the ENE, but now the period jumps to 11 seconds. That’s a longer period, meaning more energy and better shaped waves, but at a beach break, it might break a bit straight. Wave energy is moderate (382). That glassy wind is a huge plus, making it clean and tempting.

Monday the 22nd and Tuesday the 23rd stay small, with 3ft and 4ft waves, but the wind is mostly glassy or light offshore, so the conditions are perfect even if the size is average.

Now, here’s the standout. Sunday the 26th. This is the one to circle. The morning brings a 7ft south swell, but this time with a very long 12-second period, pumping in strong wave energy (1783). The wind is glassy, coming from the SW. This is an excellent session for experienced surfers. At over 8ft this would be expert-only, but at 7ft with that long period, it’s a proper, powerful point break wave. The long period means longer gaps between sets, but the shape and power will be there.

Monday the 27th morning holds onto that 5ft south swell, still with a 12-second period, and another glassy morning. Good energy (613) and clean conditions. Tuesday the 28th morning is also a goer with 4ft and a 11-second period, offshore wind, clean.

After that, it slowly fades out through the rest of the month, with smaller, weaker swells and less attractive conditions.

For the best on offer, I’d be all over Sunday the 26th morning. That’s the big one. The glassy offshore wind, that long-period groundswell, and the power at Guillotines – that’s a session to remember. The Sunday the 19th morning is also a great little clean option, but it’s much smaller.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Thu morning, min 10°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Mon morning, min 10°C on Sat night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
2
2
0
0
0
0
0
1
0
1
2
0
1
0
0
0
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
S
8
1.5
S
8
1.9
S
8
1.5
S
8
1.1
SSE
7
0.1
S
19
0.8
SSE
5
0.6
S
8
0.5
S
10
0.5
S
9
0.5
ENE
7
0.7
ENE
9
1.2
ENE
11
1.4
ENE
11
1.4
ENE
10
1.4
ENE
10
1.4
ENE
10
1.3
ENE
10
1.2
ENE
10
1.1
ENE
10
1.1
ENE
10
Wave Graph
Metric surfscale
Energy kJ
630
255
399
262
111
7
28
44
46
43
30
77
322
427
396
388
410
345
269
227
227
Wind (km/h)
10
WSW
10
SE
10
W
20
SW
15
SSE
15
SSW
5
SSW
10
ESE
10
WSW
5
SSW
5
ESE
10
WSW
5
WNW
15
ENE
10
NW
10
N
25
NE
10
NNW
5
WNW
5
SSE
10
W
Wind State
cross-off
cross-off
cross-off
off
cross-off
off
off
cross
cross-off
off
cross
cross-off
glassy
cross-on
cross
on
on
cross-on
glassy
cross-off
cross-off
High Tide
8:55PM1.77m
9:52AM1.17m
9:45PM1.70m
10:40AM1.19m
10:34PM1.59m
11:28AM1.21m
11:22PM1.45m
12:16PM1.23m
00:11AM1.29m
1:05PM1.24m
1:03AM1.13m
1:55PM1.25m
2:01AM1.00m
Low Tide
2:27PM0.28m
3:47AM-0.06m
3:20PM0.28m
4:33AM-0.01m
4:14PM0.31m
5:16AM0.06m
5:09PM0.36m
5:58AM0.15m
6:07PM0.41m
6:38AM0.24m
7:10PM0.46m
7:18AM0.34m
8:18PM0.49m
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:03
7:03
7:03
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:02
5:04
5:05
5:05
5:06
5:07
 mm
Temp °C
13
13
14
16
16
14
14
13
12
13
13
11
15
14
13
17
17
14
17
14
13
Feels °C
9
10
9
11
12
12
12
11
11
12
12
10
13
12
12
13
12
11
13
11
10
  • 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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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.

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