Cudmirrah Reef surfForecast / NSW – South Coast / Australia

information circle16 Day Weather and Surf, issued 9 pm Tuesday 19 May 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Cudmirrah Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cudmirrah Reef sea temperature is
21.3° C
(Which is 1.9°C warmer than normal for this time of year)

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 (May 20) at 7AM. The primary swell is predicted to be 2.4m and 9s period with a secondary swell of 1.6m 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 2.3m 12s and forecast to arrive on Sunday (May 24) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 20th May)8ft (2.4m) 9s
Best Surf 7AM (Wed 20th May)8ft (2.4m) 9s
Most Powerful 4PM (Sun 24th May)7.5ft (2.3m) 12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Warm (max 21°C on Sun morning, min 15°C on Fri night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tue
26
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
3
1
1
2
0
1
2
2
2
4
4
3
1
0
0
0
1
1
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)
1.8
ENE
11
2.3
S
9
2.1
S
9
2.2
S
9
2.1
S
8
1.7
S
8
1.7
SSE
8
0.8
ENE
9
1.2
E
9
1.7
ESE
10
1.8
E
10
2
E
11
2.2
E
12
2.1
E
12
2.3
E
12
2
E
12
1.7
E
12
1.7
E
12
1.6
E
11
1.5
E
11
1.5
E
11
Wave Graph
Metric surfscale
Energy kJ
709
822
707
810
623
374
335
118
246
598
653
915
1299
1166
1469
1122
765
765
655
563
553
Wind (km/h)
10
SW
15
SSW
10
S
15
SW
20
SSW
15
S
15
SW
15
SSW
10
SSE
5
S
10
SSW
5
SSW
5
NW
5
N
10
ENE
20
SSW
25
S
25
S
15
S
10
SSE
10
SE
cross
cross
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-on
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
10:15PM1.70m
11:24AM1.07m
11:11PM1.63m
12:27PM1.05m
00:11AM1.53m
1:33PM1.05m
1:13AM1.43m
2:36PM1.09m
2:17AM1.32m
3:33PM1.15m
3:20AM1.23m
4:24PM1.22m
4:20AM1.15m
5:07PM1.30m
Low Tide
5:15AM-0.00m
4:40PM0.40m
6:14AM0.05m
5:42PM0.46m
7:14AM0.11m
6:51PM0.50m
8:12AM0.17m
8:06PM0.52m
9:05AM0.22m
9:20PM0.51m
9:53AM0.26m
10:27PM0.47m
10:35AM0.30m
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
light rain
rain showers
part cloud
rain showers
light rain
cloud
part cloud
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
6:50
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:59
4:58
4:58
4:57
4:57
4:55
4:55
1
1
2
4
2
Temp °C
13
16
18
16
16
16
15
15
17
16
17
17
16
21
19
16
16
17
15
16
17
11
12
15
13
12
13
13
13
15
15
15
16
15
19
18
13
12
11
10
13
14
Swell 1
Height (m)
Direction
Period (s)
1.8
S
8
1.5
ENE
10
1.7
S
9
1.2
ENE
10
1.1
E
10
1.1
E
10
0.9
ENE
10
0.8
ENE
9
1.2
E
9
1.7
ESE
10
1.8
E
10
2
E
11
2.2
E
12
2.1
E
12
2.3
E
12
2
E
12
1.7
E
12
1.7
E
12
1.6
E
11
1.5
E
11
1.5
E
11
Energy kJ
428
458
450
331
255
250
167
118
246
598
653
915
1299
1166
1469
1122
765
765
655
563
553
Swell 2
Height (m)
Direction
Period (s)
1.8
ENE
11
1.5
ENE
11
0.1
S
16
0.1
S
15
0.7
ESE
6
0.8
SSE
7
0.4
SSE
7
0.4
S
7
0.4
S
8
0.1
S
16
0.2
S
8
0.1
S
13
0.1
S
16
0.4
S
15
0.4
S
13
0.5
S
12
0.5
S
13
Energy kJ
692
467
5
5
44
60
15
15
18
5
6
3
5
70
56
69
83
Swell 3
Height (m)
Direction
Period (s)
0.1
S
15
0.7
SE
7
0.4
S
8
0.4
S
8
0.1
S
22
0.1
S
21
0.1
S
16
0.1
S
14
Energy kJ
5
53
18
19
9
8
5
4
Wind waves
Height (m)
Direction
Period (s)
2.3
S
8
2.3
S
9
2.1
S
9
2.2
S
9
2.1
S
8
1.7
S
8
1.7
SSE
8
1
S
5
0.8
S
4
2.1
S
7
2
S
7
1.7
S
7
1.5
SSE
6
1.5
SSE
6
1.2
SSE
6
Energy kJ
709
822
707
810
623
374
335
53
21
402
411
258
155
165
115
Nearest Offshore or Glassy
Rating
(10 max)
4
4
2
4
1
1
3
2
1
2
3
3
4
4
3
3
3
3
2
2
3
Distance (km)
2
2
17
7
17
17
7
7
17
17
7
7
0
0
10
17
17
204
17
17
17
Best forecast wave conditions in South Coast - New South Wales
Rating
(10 max)
4
4
3
4
3
3
3
2
2
3
3
3
4
4
3
4
3
3
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
3
4
4
4
4
4
3
5
4
4
4
4
4
4
4
3
3
4
4
Header Global
Rating
(10 max)
4
5
5
4
4
4
4
5
5
7
5
5
9
6
5
5
4
4
4
4
4
  • Map Icons:
  • Break
  • 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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