Cudmirrah Reef Surf Break

Lat Long: 35.19° S 150.58° E

Cudmirrah Reef Surf Forecast and Surf Report

Issued: 3 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cudmirrah Reef sea temperature is
17.5° C
0.5° 

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 11 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 4AM (local time) - 5ft (1.5m), 10s period, E swell with cross-offshore winds.
  • Most powerful swell: Wednesday 15 Jul, 10AM (local time) - 8ft (2.4m), 8s period, S swell with 783 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 10PM (local time) - 6ft (1.8m), 8s 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 Wednesday (Jul 15) at 10PM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 0.1m and 16s. 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 2.4m 8s and forecast to arrive on Wednesday (Jul 15) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Jul 12) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 15th Jul)6ft (1.8m) 8s
Best Surf 4AM (Sun 19th Jul)5ft (1.5m) 10s
Most Powerful10AM (Wed 15th Jul)8ft (2.4m) 8s

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


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

First thing you gotta know: the next few days are a write-off. We’re talking Sunday and Monday with tiny, weak swell mostly under 2 feet and poor conditions. The wind is cross-off or cross, but there’s just no energy in the water. Nothing to get excited about. Tuesday is more of the same – flat, weak, forget it.

Then Wednesday the 15th, things change. The swell jumps to 8 feet on the morning from the south, but the wind is cross-on and the period is short – 8 seconds. It’s a messy, lumpy 8 feet, and the combined energy is strong (1233). It’s not clean, and it’s not really surfable for a good time. Thursday and Friday are similar: cross-on wind, short period, poor quality. This isn’t a paddle session – looks more like a kite surfer’s window if you ask me.

Saturday the 18th stays marginal. The wind is cross or onshore, and the swell is weak and messy. Not worth the drive.

Now, hang on to your board. Sunday the 19th is the first real standout. The morning is glassy – zero wind, with a clean 6 feet swell from the ENE, period of 11 seconds. The combined energy is strong (865). That’s a proper groundswell, and with glassy conditions, this reef will be fun. The afternoon gets a little cross-on but still 7 feet. This is the best on offer so far, and it’s clean. Crowds are possible here, so get in early.

Monday the 20th is another beauty. Morning has a gentle offshore from the NNW, 7 feet of ENE swell, period 11 seconds, and combined energy is strong (1069). The water temperature is about 64°, which is pretty normal for this time of year. This is solid, clean surf for experienced surfers. The afternoon stays clean with a cross-off breeze and 6 feet.

Tuesday the 21st holds clean with a cross-off wind in the morning, 5 feet, and glassy conditions in the afternoon with 5 feet. This is nice, consistent, and clean.

Wednesday the 22nd afternoon is a real highlight. Glassy, 5 feet from the east with a long period of 12 seconds. Combined energy is very strong (1173). That’s a long-period groundswell, and with glassy conditions, this reef will be lined up and clean. For experienced surfers, this is the pick of the period.

Thursday the 23rd sees a 7 feet morning and 8 feet afternoon from the south, with offshore winds. That’s expert territory – over 8 feet, and the combined energy is massive (2308). It’s powerful, but only for the very skilled.

The following days from Friday the 24th to Sunday the 27th fade back down. The swell drops, wind picks up cross-off, and the energy weakens. There’s some clean 5-6 feet on Saturday the 25th with a long period (12 seconds) and offshore wind – that’s a good morning session for the experienced, but the energy is dropping. After that, it’s back to small, poor surf.

So, the standout is Sunday the 19th morning – glassy, clean 6 feet, and the start of a great run. For the absolute best, Wednesday the 22nd afternoon has glassy conditions and a long-period groundswell that will be perfect for this reef. If you’re an expert, Thursday the 23rd is big and powerful.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Tue night. Very mild (max 17°C on Tue morning, min 11°C on Sun morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 14°C on Wed morning, min 12°C on Wed morning). Wind will be generally light.

Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
AM
PM
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
0
0
0
0
0
1
2
1
2
0
0
1
1
0
2
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
ESE
10
0.4
ESE
10
0.3
SSW
11
0.2
S
11
0.3
SSW
11
0.2
S
7
0.2
S
16
0.3
SSW
11
1.1
S
9
2.4
S
8
1.8
S
10
1.7
S
7
1.5
S
7
1.5
SSE
7
0.9
S
6
1.1
E
9
1.1
E
8
1.1
E
8
1
E
8
1.1
E
8
1.3
E
9
Wave Graph
Metric surfscale
Energy kJ
57
32
22
10
23
4
19
23
198
783
587
311
200
181
58
185
169
165
127
169
275
Wind (km/h)
25
W
25
W
15
WNW
20
WNW
25
WNW
20
W
20
W
20
W
10
SSW
10
SSW
15
S
10
WSW
10
SSW
10
SSE
10
WSW
10
SSW
10
S
10
WSW
5
SW
10
ESE
5
W
Wind State
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-off
cross-on
cross-on
cross-off
cross-on
cross-on
cross-off
cross
on
cross-off
High Tide
6:17PM1.67m
7:14AM1.08m
7:12PM1.74m
8:10AM1.11m
8:05PM1.78m
9:02AM1.14m
8:56PM1.77m
9:52AM1.17m
9:45PM1.71m
10:40AM1.19m
10:34PM1.60m
11:28AM1.21m
11:22PM1.45m
Low Tide
11:39AM0.33m
1:13AM0.04m
12:37PM0.31m
2:08AM-0.03m
1:33PM0.29m
2:59AM-0.06m
2:27PM0.27m
3:47AM-0.06m
3:20PM0.28m
4:33AM-0.02m
4:14PM0.31m
5:16AM0.06m
5:09PM0.35m
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:03
7:03
7:03
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:01
5:01
5:02
5:02
5:04
5:05
 mm
1
Temp °C
13
13
13
16
15
15
17
16
13
14
13
14
14
14
13
14
14
13
15
14
13
Feels °C
7
7
8
10
9
10
12
11
11
10
10
11
10
11
11
12
12
11
13
12
12
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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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