Cudmirrah Reef Surf Break

Lat Long: 35.19° S 150.58° E

Cudmirrah Reef Surf Forecast and Surf Report

Issued: 9 pm 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cudmirrah Reef sea temperature is
17.5° C
0.6° 

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


Cudmirrah Reef surf forecast from 30 Jul 2026:

  • Best quality surf: Friday 31 Jul, 7AM (local time) - 5.5ft (1.7m), 10s period, S swell with cross-offshore winds.
  • Most powerful swell: Sunday 2 Aug, 4AM (local time) - 5ft (1.6m), 13s period, SE swell with 878 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 7AM (local time) - 5.5ft (1.7m), 10s period with S swell.

Best Forecast Surf Conditions for Cudmirrah Reef this week:

The surf forecast for Cudmirrah Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 7AM. The primary swell is predicted to be 1.7m and 10s period with a secondary swell of 0.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cudmirrah Reef in the next 16 days are 1.6m 13s and forecast to arrive on Sunday (Aug 02) at 4AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Sunday (Aug 02) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Fri 31st Jul)5.5ft (1.7m) 10s
Best Surf 7AM (Fri 31st Jul)5.5ft (1.7m) 10s
Most Powerful 4AM (Sun 2nd Aug)5ft (1.6m) 13s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s shaping up for Cudmirrah Reef over the next couple of weeks.

The first real standout is Sunday morning, August 2nd. We’ve got a solid SSE groundswell pushing in at 5ft with a 12-second period, which is that long-period goods that a reef like this absolutely loves. The wind is light and offshore from the north, keeping the surface clean. The combined energy is sitting at 684 – that’s a solid pulse of power. This is the pick of the bunch, no question.

Before that, Friday the 31st morning starts off with a 6ft S swell and glassy conditions, but the energy is moderate (497) and the period is only 9 seconds. It’s surfable, but nothing special. Saturday the 1st is pretty ordinary with cross-winds and small, average swell.

After Sunday’s peak, Monday the 3rd drops right off to tiny 3ft waves (153 energy) and the rest of the first week is mostly small or plagued by onshore winds. Wednesday the 5th morning has a bump of 5ft S swell (520 energy) and clean offshore wind, but it’s a bit junky and the afternoon turns choppy.

The second week is slim pickings. Saturday the 8th morning offers a last little glimmer with 5ft SE swell (443 energy) and glassy conditions – that’s a clean morning session. After that, it’s mostly small, weak, and gutless, with the combined energy often dropping below 300. By Thursday the 13th, strong onshore winds and rain make it a write-off for surfing.

So, the clear winner is Sunday morning, August 2nd. Get out there for that one. The rest of the window is a waiting game.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 10°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 18°C on Mon morning, min 9°C on Tue night). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
1
2
1
0
3
3
3
2
1
1
0
0
0
0
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
10
1.7
S
9
1.7
S
9
1.6
S
9
1.4
SSE
9
1.3
SSE
9
1.3
SSE
12
1.5
SSE
12
1.3
SSE
12
1
SE
11
0.8
SE
11
0.6
SE
11
0.4
SE
11
0.2
SSE
10
0.3
SE
13
0.8
S
7
1.5
S
11
1.8
S
10
1.5
S
9
Wave Graph
Metric surfscale
Energy kJ
761
497
516
430
287
245
483
669
464
242
145
75
29
11
26
67
515
612
328
Wind (km/h)
10
WSW
5
WSW
15
SSE
10
WSW
5
SW
10
E
10
NNW
10
N
15
NNE
10
NNW
15
NW
20
NW
20
WNW
20
W
25
W
20
W
20
W
15
SSW
10
W
Wind State
cross-off
glassy
cross-on
cross-off
cross
cross-on
off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
High Tide
9:29AM1.11m
9:20PM1.50m
10:05AM1.15m
9:56PM1.45m
10:42AM1.19m
10:34PM1.38m
11:21AM1.24m
11:17PM1.29m
12:05PM1.28m
00:06AM1.18m
12:55PM1.31m
1:07AM1.08m
Low Tide
3:28AM0.15m
2:59PM0.37m
4:00AM0.15m
3:41PM0.37m
4:32AM0.16m
4:25PM0.38m
5:05AM0.19m
5:14PM0.40m
5:40AM0.23m
6:11PM0.41m
6:21AM0.28m
7:17PM0.41m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:52
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:15
5:15
5:15
5:16
5:17
 mm
Temp °C
12
13
13
13
15
15
13
19
20
16
18
18
13
17
16
11
18
18
12
Feels °C
8
9
9
11
13
13
11
15
16
13
14
14
9
12
10
5
13
14
9
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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 Cudmirrah Reef Surf forecast

The above surf forecast table for Cudmirrah Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cudmirrah Reef can be found by selecting the local surf guide option on the grey menu. Our Cudmirrah Reef 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 (Cudmirrah Reef) 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 Cudmirrah Reef 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 Cudmirrah Reef, camping, hotels and holiday cottages in South Coast - New South Wales, consider staying in Nowra which is 34 km (21 miles) away. Other places in and around South Coast - New South Wales where you can find information about places to rent, and car hire include Port Kembla which is 82 km (51 miles) away, Wollongong and Goulburn.

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