Castle Cove Surf Break

Lat Long: 38.81° S 143.46° E

Castle Cove 48 hour detailed Surf Forecast

Issued: 9 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Castle Cove sea temperature is
14.2°C
1.1° 

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


How big are the waves at Castle Cove today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 15ft (4.5m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 15ft (4.5m), 14s period with SW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 15ft (4.5m), 14s period with SW swell.

The current surf forecast for Castle Cove at 4AM is: 4.0m 12s primary swell from a Southwest direction (forecast issued at 09:00pm September 20). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (21 Sep)15ft (4.5m)12s
Afternoon (21 Sep)15ft (4.5m)14s
Evening (21 Sep)15ft (4.5m)14s

Table - waves today at Castle Cove. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Sun night. Very mild (max 17°C on Wed morning, min 8°C on Mon night). Winds decreasing (fresh winds from the WSW on Sun night, calm by Wed morning).

Sun
20
Monday
21
Tuesday
22
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)
0
0
0
0
0
0
6
6
7
8
8
8
9
9
8
8
8
9
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
WSW
9
4
WSW
9
4
WSW
12
4
SW
12
4
SW
12
4.5
SW
12
4.5
SW
14
4.5
SW
14
4.5
SW
14
4.5
SW
14
4.5
SW
14
4.5
SW
14
4.5
SW
15
5
SW
16
5
SW
16
5
SW
16
4.5
SW
16
4
SW
15
Wave Graph
Metric surfscale
Energy kJ
2350
2711
4212
4780
4657
6000
8451
8864
8741
8220
7848
7959
9904
12184
12184
11356
10102
8056
Wind (km/h)
40
WNW
35
WSW
30
SW
30
SW
25
SW
20
SSW
20
SW
20
SW
10
S
10
SSE
5
SE
5
ESE
10
ENE
10
E
20
ESE
20
ESE
15
E
15
ENE
Wind State
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
5:21AM0.38m
3:12PM0.36m
6:41AM0.35m
2:39PM0.34m
Low Tide
10:07PM0.09m
10:24AM0.30m
10:39PM0.13m
10:49AM0.33m
part cloud
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:21
 mm
1
Temp °C
15
13
11
10
10
12
12
11
10
10
9
8
8
12
13
12
10
9
Feels °C
8
7
4
3
4
5
6
5
6
6
6
5
5
8
8
7
5
5
  • 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 Castle Cove 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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