Cudmirrah Reef Surf Break

Lat Long: 35.19° S 150.58° E

Cudmirrah Reef Surf Forecast and Surf Report

Issued: 3 pm 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cudmirrah Reef sea temperature is
17.8° C
0.9° 

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 28 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 4AM (local time) - 7.5ft (2.3m), 9s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 30 Jul, 4PM (local time) - 7.5ft (2.3m), 11s period, S swell with 1,280 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 10PM (local time) - 2ft (0.6m), 11s 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 29) at 10PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.9m and 6s. 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 2.3m 11s and forecast to arrive on Thursday (Jul 30) at 4PM. Winds are predicted to be onshore 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 7PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 29th Jul)2ft (0.6m) 11s
Best Surf 4AM (Thu 30th Jul)7.5ft (2.3m) 9s
Most Powerful 4PM (Thu 30th Jul)7.5ft (2.3m) 11s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's on the cards for this stretch of coast.

We've got a bit of a slow start, I'm not gonna lie. The first few days are a write-off, with tiny, weak waves and not much to get excited about. But hang tight, because things are gonna change in a big way.

Thursday the 30th of July is the real standout. Early morning, Cudmirrah Reef is looking absolutely magic. The swell is pumping at a solid 7 ft from the SSW, and the wind is dead calm – glassy conditions. The energy in the water is moderate (812). This is a proper reef break, so for the advanced crew, this is going to be a session you'll remember. The water temp is sitting at 64°, which is pretty much normal for this time of year, so you won't need a full winter suit.

By Thursday afternoon, the wind swings onshore from the SSE and the swell jumps to 8 ft, making it a bit of a messy, lumpy affair. That one's for the experts only, if anyone.

Friday the 31st drops off a touch, with 6 ft from the south in the morning and a light cross-shore – it's rideable, but not the peak. The afternoon gets a bit choppy with the wind turning cross-onshore. Saturday the 1st of August cleans up again with a glassy morning, 5 ft from the SSE. A nice, easy day for a paddle.

Sunday the 2nd keeps the good vibes rolling with clean 3 ft waves and offshore or cross-off winds. Perfect for a longboard.

The following week is a bit of a mixed bag. Monday the 3rd and Tuesday the 4th are small and messy. Wednesday the 5th brings a bit more size (6 ft) but with rain and onshore wind, it's not pretty. Thursday the 6th is a bit bigger at 6 ft, but the wind is cross-shore, creating a chop.

Now, for the next standout. Friday the 7th of August is a big one. The swell is a solid 7 ft from the SSE, with a long period of 13 seconds, and the wind is cross-off from the NE. That's a powerful, clean groundswell – a proper reef-break day. The wave energy is strong (1346). This is going to be a big drop, so it's definitely for the experienced crew. Saturday the 8th still has some good energy, 6 ft in the morning, but it's a bit busy with rain showers around.

After that, the swell slowly fades through the 9th and 10th, dropping back to tiny, weak waves by the 11th and 12th. The 12th of August has a small, clean offshore swell (3 ft) from the south, but it's nothing to get too excited about.

So, to sum it up: the absolute best bet is the glassy Thursday morning, the 30th of July, at Cudmirrah Reef. The second real highlight is the big, clean groundswell on Friday the 7th of August. The rest is a bit of a mixed bag, so pick your moments.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue afternoon, min 7°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm (max 20°C on Sun morning, min 12°C on Fri night). Wind will be generally light.

Tue
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
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
3
3
2
4
2
1
2
2
1
2
2
2
1
1
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)
0.2
SSE
14
0.2
SSE
14
0.1
S
16
0.1
S
14
1.9
SSW
7
2
SSW
9
2.3
S
11
2.3
S
11
1.8
S
10
1.7
S
10
1.6
S
10
1.4
SSE
10
1.4
SSE
10
1.1
SSE
10
1
SSE
11
1
SSE
11
0.8
SSE
10
0.6
SSE
10
0.5
SE
9
0.3
SE
13
Wave Graph
Metric surfscale
Energy kJ
21
19
7
7
376
573
1280
1212
656
552
489
341
410
241
214
247
135
64
43
28
Wind (km/h)
15
WNW
10
NNW
20
W
20
W
10
W
5
WSW
15
SSE
10
W
5
SW
15
S
10
WSW
5
SSW
15
NE
10
NNW
10
N
20
WNW
10
WNW
10
NNW
15
SSW
15
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
cross-off
cross
cross-on
cross-off
glassy
cross
cross-off
cross-off
off
cross-off
cross-off
cross-on
cross
High Tide
7:31PM1.49m
8:18AM1.02m
8:08PM1.52m
8:53AM1.06m
8:44PM1.53m
9:29AM1.11m
9:20PM1.50m
10:05AM1.15m
9:56PM1.45m
10:42AM1.19m
10:34PM1.38m
11:21AM1.24m
11:17PM1.29m
Low Tide
2:22AM0.20m
1:40PM0.40m
2:56AM0.17m
2:19PM0.38m
3:28AM0.15m
2:59PM0.37m
4:00AM0.15m
3:41PM0.37m
4:32AM0.16m
4:25PM0.38m
5:05AM0.19m
5:14PM0.40m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
6:52
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:12
5:12
5:13
5:14
5:15
5:15
5:15
 mm
1
2
1
1
Temp °C
18
14
16
15
10
13
13
12
13
13
12
15
14
13
20
19
14
17
14
11
Feels °C
13
10
9
8
5
9
8
9
9
10
10
13
11
10
16
14
11
14
10
7
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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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