Guillotines Surf Break

Lat Long: 35.51° S 150.40° E

Guillotines Surf Forecast and Surf Report

Issued: 9 pm 16 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 16 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 10AM (local time) - 4.5ft (1.3m), 12s period, ENE swell with glassy winds.
  • Most powerful swell: Friday 24 Jul, 4AM (local time) - 8ft (2.5m), 10s period, S swell with 1,131 kJ wave energy.
  • Next surfable swell (1★+): Saturday 18 Jul, 1AM (local time) - 1.5ft (0.5m), 10s 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 Saturday (Jul 18) at 1AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.4m and 7s. 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 2.5m 10s and forecast to arrive on Friday (Jul 24) 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 1.1m 4s period and expected on Thursday (Jul 23) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 18th Jul)1.5ft (0.5m) 10s
Best Surf10AM (Sun 19th Jul)4.5ft (1.3m) 12s
Most Powerful 4AM (Fri 24th Jul)8ft (2.5m) 10s

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


The Lowdown

Alright, this is Rusty. Let's talk about Guillotines.

First thing you need to know: the water temp is sitting right around the usual for this time of year, so nothing wild there. The forecast starts off with a pretty flat spell. Friday the 17th and Saturday the 18th are a write-off with tiny, weak waves and poor conditions. Nothing to get excited about. You gotta wait until Sunday morning the 19th.

That Sunday morning is the first real glimpse of hope. We’ve got a 4.3ft swell rolling in from the ENE with a 12-second period, which gives it some grunt. The combined energy is moderate (516), and the wind is glassy – that’s a massive plus. It’s a clean, glassy start. The catch is Guillotines is a point break that’s inconsistent, so don’t expect a constant parade of waves, but when they come, they’ll be lined up. The swell direction is a bit off the optimum, but with that glass, it’s worth a look.

The energy builds through the week, but the wind gets messy. Monday and Tuesday have some clean windows, especially Tuesday morning the 21st with another glassy session and 3.6ft swell, but it’s not a standout.

Now, the real standout is Friday the 24th of July. That morning, we’ve got a solid 7.2ft S swell, with a short period of 8 seconds, but the combined energy is massive (1156). It’s a moderate offshore wind from the SSW, which is exactly what this break likes. That’s clean, powerful, and for experts only – this is too big for beginners. Swell direction is a perfect match for the optimum. The afternoon holds up decent too, but the morning is the pick.

After that, the swell backs off a bit, but there’s still fun to be had. Sunday the 26th morning has a clean 5.2ft S swell with offshore wind, and Monday the 27th morning has a 4.3ft SE swell with a long 13-second period, making for some nice, pushy waves. The 30th of July afternoon is another big one – a 5.9ft S swell with a long period of 11 seconds and very high energy (1279), clean and offshore. That’s a serious session.

Overall, the best on offer is the morning of Friday the 24th of July and the afternoon of Thursday the 30th of July. Those are the two standouts. The rest is a mix of okay and ordinary, with some flat gaps at the start. Keep your eyes on those two dates.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Sun morning, min 10°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Mon afternoon, min 10°C on Mon night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
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
1
0
0
1
2
0
1
0
0
1
2
1
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
S
19
0.7
SSE
5
0.4
S
8
0.5
S
10
0.4
S
10
0.4
S
9
0.6
ENE
8
1.3
ENE
12
1.5
ENE
11
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.3
ENE
10
1.1
ENE
10
1
ENE
10
0.9
ENE
10
0.9
ENE
9
1
ENE
10
0.9
ENE
9
Wave Graph
Metric surfscale
Energy kJ
7
20
19
46
28
24
45
461
540
352
345
310
320
245
208
151
139
192
133
Wind (km/h)
15
SW
10
SSW
10
ESE
10
W
5
SW
10
SE
10
W
0
WNW
15
ENE
5
NW
10
N
15
N
5
WNW
5
SW
5
SE
5
WNW
10
NW
10
W
10
NW
Wind State
off
off
cross
cross-off
glassy
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
on
cross
glassy
cross-off
cross
cross-on
cross-off
cross-on
High Tide
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
2:47PM1.26m
3:08AM0.92m
Low Tide
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
8:00AM0.42m
9:30PM0.49m
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:05
5:05
5:06
5:07
5:07
 mm
Temp °C
14
13
13
12
14
13
11
15
14
12
19
21
14
14
14
12
20
20
16
Feels °C
12
11
11
11
12
11
9
13
12
11
15
16
12
11
12
10
17
18
14
  • Map Icons:
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  • 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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