Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 12 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
14.4° C
0.4° 

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


How big are the waves at Castletown today (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 3ft (0.9m), 5s period with WSW swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 2.5ft (0.7m), 4s period with SW swell.
  • Evening surf: Evening surf (07 Jul, local time) - 2ft (0.6m), 4s period with SW swell.

The current surf forecast for Castletown at 4PM is: 0.6m 4s primary swell from a Southwest direction (forecast issued at 12:00pm July 07). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (07 Jul)3ft (0.9m)5s
Afternoon (07 Jul)2.5ft (0.7m)4s
Evening (07 Jul)2ft (0.6m)4s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Wed afternoon, min 14°C on Tue morning). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Fri
10
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
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.9
WSW
5
0.8
WSW
4
0.6
SW
4
0.8
SW
4
0.6
SSW
4
0.5
SW
4
0.3
SSW
4
0.2
SSW
3
0.2
SSW
3
0.1
NW
4
0.2
WSW
2
0.3
WSW
3
0.3
WSW
3
0.3
W
3
0.2
WSW
3
0.2
WSW
3
0.2
WSW
3
Wave Graph
Metric surfscale
Energy kJ
33
22
12
18
10
6
2
1
1
0
0
0
1
2
2
2
1
1
1
0
0
0
0
0
Wind (km/h)
20
W
15
WSW
20
SW
15
SW
10
WSW
5
W
10
NNE
5
ENE
0
SSW
10
WSW
10
SW
10
SW
10
SW
10
WSW
10
WSW
10
W
10
W
10
W
5
WSW
5
WSW
5
N
5
NNE
5
NE
10
NNE
Wind State
cross
cross
cross-on
cross-on
cross
glassy
off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
glassy
glassy
cross-off
cross-off
cross-off
High Tide
5:09PM4.30m
5:24AM4.55m
6:06PM4.25m
6:24AM4.45m
7:10PM4.24m
Low Tide
10:54AM0.83m
11:10PM1.23m
11:48AM0.94m
00:10AM1.32m
12:51PM1.03m
1:20AM1.34m
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:56
4:56
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:51
9:50
9:49
9:47
 mm
Temp °C
14
17
17
17
17
18
17
16
16
16
19
20
19
18
17
16
16
18
19
19
20
19
19
19
Feels °C
11
15
14
15
16
18
17
16
17
15
18
19
18
18
17
16
15
17
19
19
21
19
19
19
  • 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 Castletown 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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