Newcastle Beach Surf Break

Lat Long: 32.93° S 151.79° E

Newcastle Beach 48 hour detailed Surf Forecast

Issued: 3 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Newcastle Beach sea temperature is
17.7°C
1.1° 

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


How big are the waves at Newcastle Beach today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 1.5ft (0.5m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.4m), 18s period with SSE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 1.5ft (0.5m), 18s period with SSE swell.

The current surf forecast for Newcastle Beach at 6AM is: 0.5m 9s primary swell from a South direction and 0.2m 18s secondary swell from a South-southeast direction (forecast issued at 03:00am September 20). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Sep)1.5ft (0.5m)10s
Afternoon (20 Sep)1.5ft (0.4m)18s
Evening (20 Sep)1.5ft (0.5m)18s

Table - waves today at Newcastle Beach. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue night. Warm (max 30°C on Sun afternoon, min 14°C on Mon night). Winds decreasing (fresh winds from the S on Mon morning, calm by Tue night).

Sunday
20
Monday
21
Tuesday
22
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
1
1
1
0
2
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
9
0.4
S
9
0.5
S
9
0.6
S
11
0.7
S
10
0.4
SSE
18
0.5
SSE
18
0.5
SSE
18
0.5
SSE
17
0.4
SSE
17
0.5
S
10
0.6
S
11
0.7
S
11
1.4
S
5
1.6
SSE
6
2
SSE
7
2.5
S
10
2.3
SSE
10
2
SSE
9
1.7
SSE
9
1.4
SSE
8
0.8
S
11
1.2
S
10
1.1
S
10
Wave Graph
Metric surfscale
Energy kJ
41
30
43
82
102
110
180
174
172
99
53
79
114
102
198
392
1412
1040
669
427
270
146
296
230
Wind (km/h)
15
NW
10
WNW
15
NW
15
NW
10
NNW
20
NNE
15
WNW
15
WNW
20
NW
20
NW
20
NW
20
NW
35
S
30
S
25
S
25
SSE
20
SSE
20
SSE
20
SSE
15
SE
15
SE
10
SE
5
ESE
0
SE
Wind State
off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
glassy
High Tide
3:16AM0.92m
3:09PM1.34m
4:36AM0.99m
4:11PM1.38m
5:27AM1.08m
5:04PM1.43m
Low Tide
8:16AM0.71m
10:30PM0.52m
9:34AM0.71m
11:17PM0.45m
10:40AM0.65m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:45
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:46
5:47
 mm
1
1
1
1
1
1
1
1
Temp °C
20
19
19
23
29
30
28
26
21
19
19
27
20
17
16
15
15
14
15
15
15
15
16
16
Feels °C
15
15
14
18
25
25
23
21
15
13
12
20
15
13
12
11
12
10
12
12
13
13
16
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Newcastle Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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