Guillotines Surf Break

Lat Long: 35.51° S 150.40° E

Guillotines Surf Forecast and Surf Report

Issued: 9 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Guillotines sea temperature is
17.1° C
0.5° 

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


Guillotines surf forecast from 6 Aug 2026:

  • Best quality surf: Friday 7 Aug, 4AM (local time) - 1.5ft (0.4m), 10s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Monday 10 Aug, 1AM (local time) - 10ft (3.0m), 8s period, NE swell with 1,010 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 4AM (local time) - 1.5ft (0.4m), 10s period with SSE 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 07) at 4AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.5m and 8s. 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 3.0m 8s and forecast to arrive on Monday (Aug 10) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Wednesday (Aug 12) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Fri 7th Aug)1.5ft (0.4m) 10s
Best Surf 4AM (Fri 7th Aug)1.5ft (0.4m) 10s
Most Powerful 1AM (Mon 10th Aug)10ft (3.0m) 8s

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


The Lowdown

Alright, Rusty here. Let’s talk about what’s cooking at Guillotines.

First off, this is a point break that’s inconsistent and only for the advanced crew. It’s fairly exposed to swell, but it needs a specific SE direction to really work. The water temp is sitting at 63°, which is about normal for this time of year.

Now, the outlook. Honestly, for the first week and a half, it’s pretty grim. We’ve got a long stretch of small, weak surf and poor conditions. The first real glimmer comes on Thursday the 6th of August in the morning. It’s tiny, only 3ft of swell from the S, with a period of 7 seconds – that’s short-period stuff, not much punch. The energy is weak (90), and the wave comment says “very ordinary.” But the wind is glassy, dead calm from the NNW, so the surface will be clean. It’s surfable, but nothing to get excited about.

Friday the 7th of August morning is a repeat: 2ft from the SSE, glassy wind, weak energy (96). Still “very ordinary.” After that, we slide into a long gap. From Saturday the 8th right through to Thursday the 13th of August, the wave height is mostly under 3ft, the wind is messy, and the scores are poor. The combined energy is mostly below 100, or just barely above it. There’s a jump on Sunday the 9th afternoon to 265 energy, but that’s with a 3ft onshore slop and rain. Not worth it.

The first real standout lines up on Thursday the 13th of August in the afternoon. Swell jumps to 5ft from the SSW, with a period of 8 seconds. The energy is moderate (301), and the wind is offshore from the SSW at 16 mph. That’s clean. The guidance says “marginal,” but for this spot, that’s the best we’ve seen. Friday the 14th of August afternoon builds on it: 4ft from the S, 10-second period, moderate energy (313), and clean cross-off wind. The comment says “expect good surf conditions.” That’s your first real highlight.

Saturday the 15th of August morning is the pick of the run. You’ve got 4ft from the S, 9-second period, solid energy (307), and light offshore wind from the SW. The waves will be clean and have some shape. The wind is gentle, so it won’t be blown out. This is the best session on offer. It’s consistent with the optimum direction (SE is close enough to S), and the crowds are listed as “sometimes” – so you might have company, but not a zoo.

After that, the swell drops off again. The deep second week looks poor. There’s a blip on Thursday the 20th of August afternoon with a 3ft S swell and a long 12-second period, and the energy jumps to 500 – but the wind is onshore from the NE at 12 mph, ruining it. The next morning, Friday the 21st of August, we get 3ft from the S, 10-second period, 172 energy, and glassy conditions. That’s “surfable” again, but nothing special. Friday afternoon gets a 8ft swell from the SSE, with massive energy (1111), but it’s cross-shore wind and the comment says “marginal.” That’s too big for beginners and only for the experts, but the wind isn’t clean enough to make it a standout.

So, bottom line: mark your calendar for Saturday the 15th of August morning. That’s the peak. The rest is a lot of waiting.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Thu morning, min 7°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Very mild (max 18°C on Tue morning, min 8°C on Mon night). Winds increasing (light winds from the N on Sun morning, strong winds from the NW by Sun night).

Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
0
0
0
0
0
0
0
0
0
1
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)
0.8
S
7
0.5
SSE
9
0.4
SSE
10
0.7
SSE
9
0.6
SSE
9
0.6
S
8
0.4
SSE
9
0.5
ENE
7
0.5
E
8
0.8
ENE
8
0.9
ENE
9
3
NE
8
1.2
ENE
9
1.8
S
8
1
S
8
0.5
ENE
10
0.7
S
8
0.5
E
11
0.5
E
10
0.4
ENE
10
0.4
ENE
10
Wave Graph
Metric surfscale
Energy kJ
70
49
36
84
56
48
30
27
31
69
148
1010
227
391
130
55
58
57
53
33
34
Wind (km/h)
5
NNW
20
ENE
10
WNW
5
SW
10
ESE
5
WNW
0
NW
20
ENE
10
NNW
15
N
25
NNE
35
NW
30
W
35
W
20
WNW
15
WNW
20
WNW
15
NW
15
N
35
W
30
W
Wind State
glassy
cross-on
cross
glassy
cross
cross
glassy
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross-off
cross-off
High Tide
1:52PM1.35m
2:21AM1.00m
2:56PM1.40m
3:44AM0.97m
4:03PM1.47m
5:02AM0.98m
5:07PM1.56m
6:08AM1.03m
6:06PM1.64m
7:04AM1.09m
7:00PM1.70m
7:54AM1.16m
7:50PM1.72m
Low Tide
8:32PM0.39m
8:09AM0.40m
9:51PM0.33m
9:16AM0.42m
11:04PM0.24m
10:26AM0.41m
00:07AM0.14m
11:31AM0.37m
1:02AM0.05m
12:30PM0.32m
1:51AM-0.00m
1:24PM0.27m
2:36AM-0.02m
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
clear
part cloud
light rain
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
6:47
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:19
5:20
5:21
5:21
5:22
5:22
 mm
2
5
1
Temp °C
15
15
11
14
14
12
14
15
11
16
13
13
14
14
9
18
18
14
12
12
10
Feels °C
11
10
7
10
11
10
10
10
8
12
8
8
7
6
4
14
12
9
6
4
2
  • 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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