Cudmirrah Reef Surf Break

Lat Long: 35.19° S 150.58° E

Issued: 9 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cudmirrah Reef sea temperature is
17.7° C

Slightly warmer than usual

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 7 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 7AM (local time) - 5ft (1.6m), 10s period, SE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 8 Jul, 4AM (local time) - 8ft (2.5m), 11s period, SE swell with 1,608 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 7AM (local time) - 5ft (1.6m), 10s period with SE 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 Thursday (Jul 09) at 7AM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 1.1m and 11s. 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 2.5m 11s and forecast to arrive on Wednesday (Jul 08) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Jul 12) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Thu 9th Jul)5ft (1.6m) 10s
Best Surf 7AM (Thu 9th Jul)5ft (1.6m) 10s
Most Powerful 4AM (Wed 8th Jul)8ft (2.5m) 11s

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


Updates in  hr  min  s Forecast update imminent

G’day, Rusty here. Let’s have a look at what’s coming up at Cudmirrah Reef. This is a reef break that’s for the advanced crew only, and it’s very consistent, so it’s a reliable spot to keep an eye on. The water temp is sitting about average for this time of year, so no drama there.

Right off the bat, Wednesday the 8th of July starts with a decent 8ft SE swell, but the wind is a cross-shore 9 mph from the SW, so it’s got some chop on it. The combined energy is pumping hard at 1410, so there’s plenty of power, but the conditions are a bit messy. This is more for the experienced lads who don’t mind a bit of a wrestle. Thursday the 9th drops off to 5ft SE in the morning, still cross-shore, and the energy is down to 636 – it’s a bit limp and not looking like much fun.

Friday the 10th of July is where we get a proper window. Morning brings a glassy 4ft SE swell with no wind at all – that’s the kind of clean you dream about. The energy is moderate at 346, but the waves will be tidy and rideable. It’s a solid option for a quiet session, though the crowds can be around sometimes. Afternoon turns onshore and messy, so make the most of the morning.

Saturday the 11th of July is another good one. Morning has a 3ft SE swell with offshore NW wind at 9 mph – clean, lined up, and the energy is 270. The afternoon drops to 2ft ESE but the period jumps to 11 seconds, and with that offshore WNW wind, it’ll be clean and fun on the smaller side. This is a standout for a long, mellow session.

Sunday the 12th of July sees the swell drop hard to 2ft, and the wind swings to a moderate cross-off at 16 mph – it’s clean but tiny, with energy down to 73. Not worth the paddle. From Sunday through to Tuesday the 14th, we’re in a flat spell with swell under 2ft and energy barely scraping 50. There’s a big gap of several days with no real surf on offer.

Wednesday the 15th of July stays flat in the morning, but the afternoon brings a sudden spike to 5ft S swell with a strong S wind at 12 mph – choppy and messy, energy at 370. Not a good look. Thursday the 16th of July jumps up again with a 7ft S swell, but the wind is a fresh 22 mph cross-on, making it lumpy and ugly, energy at 824. This one’s for the kites, not the paddle crew.

From Friday the 17th through to Tuesday the 21st of July, it’s a mix of small swell and ordinary conditions – nothing above 4ft, and winds are mostly cross-on or light. Energy stays low, mostly under 300. Not much to get excited about.

Then on Wednesday the 22nd of July, the afternoon shapes up with a 4ft NE swell, light cross-off wind, and energy at 246 – clean and surfable, a small but pleasant surprise after the quiet run. Thursday the 23rd of July morning drops back to 3ft NE with cross-shore wind and energy at 98 – that’s it, the window closes.

So, the best bet is Friday the 10th of July morning for the glassy 4ft SE swell – that’s the standout. Saturday the 11th is a close second with clean offshore winds all day. The rest is a waiting game.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 15°C on Fri morning, min 11°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

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

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tue
14
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
3
2
2
2
2
2
2
0
2
2
2
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SE
11
2.4
SE
10
2.1
SE
10
1.3
ESE
12
1.5
SE
10
1.4
SE
9
1.4
SE
9
1.3
SE
9
1.4
SE
9
1.2
SE
9
1
SE
8
0.7
ESE
11
0.7
ESE
11
0.5
ESE
11
0.4
ESE
10
0.9
S
10
0.5
S
6
0.4
S
6
0.4
S
10
0.5
S
8
0.5
S
8
Wave Graph
Metric surfscale
Energy kJ
1547
1195
817
450
416
321
311
246
332
230
136
135
117
64
34
151
18
10
31
35
35
Wind (km/h)
15
SSW
15
SW
15
S
10
SW
10
SSW
5
SSE
5
W
5
WNW
10
ENE
10
NW
15
NW
15
WNW
20
WNW
25
W
25
W
15
W
20
W
20
W
10
WNW
0
W
10
ENE
Wind State
cross
cross
cross-on
cross
cross
cross-on
cross-off
glassy
cross-on
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
High Tide
1:26AM1.16m
2:28PM1.29m
2:34AM1.09m
3:24PM1.38m
3:49AM1.04m
4:22PM1.48m
5:04AM1.03m
5:20PM1.58m
6:12AM1.05m
6:17PM1.67m
7:14AM1.08m
7:12PM1.74m
8:10AM1.11m
Low Tide
7:49AM0.28m
8:47PM0.45m
8:41AM0.31m
10:01PM0.36m
9:39AM0.33m
11:11PM0.26m
10:39AM0.34m
00:15AM0.14m
11:39AM0.33m
1:13AM0.04m
12:37PM0.31m
2:08AM-0.03m
1:33PM0.29m
rain showers
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:05
7:05
7:05
7:05
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:59
4:59
5:00
5:00
5:00
5:01
5:01
 mm
2
Temp °C
14
14
14
13
13
13
13
15
14
12
18
16
14
13
11
11
18
17
12
15
16
Feels °C
11
11
11
11
11
11
12
13
11
10
14
12
9
6
4
7
13
12
8
12
13
Swell 1
Height (m)
Direction
Period (s)
2.5
SE
11
2.4
SE
10
2.1
SE
10
1.5
SE
10
1.5
SE
10
1.4
SE
9
1.4
SE
9
1.3
SE
9
1.4
SE
9
1.2
SE
9
1
SE
8
0.9
ESE
8
0.7
ESE
11
0.5
ESE
11
0.4
ESE
10
0.9
S
10
0.5
S
6
0.4
S
6
0.4
S
10
0.5
S
8
0.5
S
8
Energy kJ
1547
1195
817
450
416
321
311
246
332
230
136
114
117
64
34
151
18
10
31
35
35
Swell 2
Height (m)
Direction
Period (s)
0.5
SE
13
0.8
ESE
14
1.1
ESE
13
1.3
ESE
12
1
ESE
11
0.9
ESE
10
0.6
SE
12
0.1
S
21
0.3
ESE
15
0.6
ESE
13
0.7
ESE
11
0.5
SE
8
0.3
SE
8
0.3
S
6
0.3
ESE
9
0.2
ESE
9
0.2
ESE
8
0.1
E
8
0.1
E
7
0.1
S
19
Energy kJ
87
210
373
446
214
184
93
9
42
129
135
32
9
7
17
7
7
1
1
7
Swell 3
Height (m)
Direction
Period (s)
0.1
S
16
0.1
S
15
0.1
S
19
0.1
S
17
0.1
S
16
0.1
S
20
0.1
S
19
0.1
S
15
0.1
S
16
0.1
S
15
0.1
S
15
0.1
N
5
0.2
SSE
8
0.1
SE
7
0.2
S
10
0.2
S
11
0.1
E
11
0.1
S
16
0.1
E
7
Energy kJ
5
4
7
6
5
7
7
5
5
4
4
1
6
2
8
9
2
5
1
Wind waves
Height (m)
Direction
Period (s)
0.3
NNW
2
0.3
WNW
2
0.6
NNE
3
0.6
WNW
3
0.9
WSW
4
1
W
4
0.8
W
4
0.4
W
3
Energy kJ
1
1
7
6
31
36
19
3
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
3
3
2
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
Distance (km)
7
2
17
2
2
17
0
0
10
0
0
0
0
2
7
2
109
175
175
7
50
Best forecast wave conditions in South Coast - New South Wales
Rating
(10 max)
4
4
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1
Best forecast wave conditions in Australia
Rating
(10 max)
5
7
6
5
4
4
5
4
4
3
4
2
5
5
1
8
6
1
5
6
9
Header Global
Rating
(10 max)
7
9
8
8
8
8
6
5
5
5
7
5
5
5
6
8
6
5
6
6
9
  • 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 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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