Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 12 am 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
15.3°C
1.2° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 4.5ft (1.3m), 5s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 4ft (1.2m), 5s period with SW swell.
  • Evening surf: Evening surf (05 Oct, local time) - 2.5ft (0.7m), 6s period with SSW swell.

The current surf forecast for Castletown at 3AM is: 1.2m 5s primary swell from a South-southwest direction (forecast issued at 12:00am October 05). An open ocean swell of 0.1m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (05 Oct)4.5ft (1.3m)5s
Afternoon (05 Oct)4ft (1.2m)5s
Evening (05 Oct)2.5ft (0.7m)6s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue morning. Very mild (max 17°C on Sun night, min 11°C on Mon night). Winds increasing (light winds from the NE on Mon night, fresh winds from the NW by Wed afternoon).

Monday
5
Tuesday
6
Wednesday
7
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)
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)
1.1
SSW
5
1.2
SSW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.2
SW
6
1
SW
6
0.7
SSW
6
0.6
SSW
6
0.5
SSW
5
0.4
SSW
5
0.3
SSW
5
0.2
SSW
5
0.2
SSW
4
0.4
NNE
3
0.5
N
3
0.6
N
4
0.6
N
4
0.6
NNW
4
0.6
NNW
4
0.8
NW
4
0.8
NW
4
1.2
NW
5
1.6
NW
6
Wave Graph
Metric surfscale
Energy kJ
56
69
90
94
97
88
59
31
24
16
9
5
2
2
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
30
SW
30
SW
30
SW
30
SW
30
WSW
25
WSW
25
WSW
15
WNW
10
N
10
NE
15
NNE
15
NNE
15
N
15
N
15
N
20
N
25
N
25
NNW
25
NNW
25
NW
30
NW
30
NW
35
NW
35
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
off
cross-off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:17AM4.15m
7:46PM4.39m
8:45AM4.34m
9:03PM4.66m
9:48AM4.62m
10:00PM4.96m
Low Tide
00:46AM1.47m
1:27PM1.79m
2:20AM1.28m
2:50PM1.57m
3:29AM0.95m
3:49PM1.25m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
cloud
light rain
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:26
—
—
—
—
—
—
—
7:28
—
—
—
—
—
—
—
7:30
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:45
—
—
—
—
—
—
—
6:44
—
—
—
—
—
—
—
6:40
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
1
—
1
—
—
—
—
—
—
—
—
—
—
Temp °C
17
16
15
16
16
16
16
14
13
12
11
11
12
12
12
12
12
12
11
11
11
13
12
11
Feels °C
13
11
10
11
12
12
13
12
11
11
8
7
9
9
9
7
7
7
6
6
5
6
4
3
  • 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.


Nearest locationNearest