Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 6 pm 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
15.7° C
0.9° 

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 (25 Jul):

  • Afternoon surf: Afternoon surf (25 Jul, local time) - 3.5ft (1.1m), 5s period with WSW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 1.5ft (0.4m), 4s period with SSW swell.

The current surf forecast for Castletown at 11PM is: 0.4m 4s primary swell from a South-southwest direction and 0.4m 4s secondary swell from a West-southwest direction (forecast issued at 06:00pm July 25). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (25 Jul)--
Afternoon (25 Jul)3.5ft (1.1m)5s
Evening (25 Jul)1.5ft (0.4m)4s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Warm (max 20°C on Tue morning, min 14°C on Sun night). Mainly fresh winds.

Sat
25
Sunday
26
Monday
27
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)
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
Wave
Height (m)
Direction
Period (s)
1
WSW
5
0.8
WSW
4
0.4
SSW
4
0.7
SW
4
1.1
WSW
4
1.3
W
5
0.3
SSW
6
0.2
SSW
6
1.2
W
5
1.1
W
5
1.1
WNW
5
1.2
NW
5
1.1
WNW
5
0.9
WNW
5
0.9
WSW
4
1
SW
4
1.1
SW
5
1.1
SW
5
0.8
SW
4
Wave Graph
Metric surfscale
Energy kJ
45
20
7
15
52
83
6
3
0
0
0
0
0
0
25
40
53
47
29
Wind (km/h)
25
W
20
W
20
WSW
25
WSW
35
W
35
WNW
35
WNW
35
WNW
30
WNW
30
WNW
30
WNW
35
WNW
25
WNW
20
W
25
WSW
25
SW
25
SW
25
WSW
20
WSW
Wind State
cross
cross
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:47PM4.18m
10:16AM4.10m
10:38PM4.43m
11:03AM4.29m
Low Tide
3:28PM1.54m
4:04AM1.45m
4:21PM1.43m
4:53AM1.25m
5:04PM1.27m
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:28
9:25
 mm
1
1
Temp °C
16
17
16
16
16
15
15
15
16
16
16
14
14
14
15
15
16
17
18
Feels °C
12
15
14
13
11
9
9
8
10
11
11
8
9
10
11
11
12
15
16
  • 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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