Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 12 am 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
15.4°C
1.3° 

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 (06 Oct):

  • Morning surf: Morning surf (06 Oct, local time) - 1ft (0.3m), 5s period with SSW swell.
  • Afternoon surf: Afternoon surf (06 Oct, local time) - 0.5ft (0.2m), 4s period with SSW swell.

The current surf forecast for Castletown at 4AM is: 0.4m 5s primary swell from a South-southwest direction (forecast issued at 12:00am October 06). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (06 Oct)1ft (0.3m)5s
Afternoon (06 Oct)0.5ft (0.2m)4s
Evening (06 Oct)--

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 15°C on Mon night, min 10°C on Thu morning). Winds increasing (light winds from the NNW on Mon night, strong winds from the SSW by Thu afternoon).

Tuesday
6
Wednesday
7
Thursday
8
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)
0.5
SSW
5
0.4
SSW
5
0.4
SSW
5
0.3
SSW
5
0.2
SSW
4
0.2
SSW
4
0.1
SW
4
0.5
N
3
0.5
N
3
0.5
N
3
0.6
NNW
4
0.7
NW
4
0.8
NW
4
0.8
NW
4
1.2
NW
5
1.4
NW
5
1.5
NW
6
1.5
NW
6
1.3
NW
5
1.1
NW
5
0.4
WSW
4
0.7
SW
4
1.3
SSW
5
1.8
SW
6
Wave Graph
Metric surfscale
Energy kJ
15
8
8
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
74
224
Wind (km/h)
10
NNE
10
NNW
15
N
15
N
15
N
20
N
20
N
20
N
20
N
25
NNW
25
NW
30
NW
30
NW
30
NW
35
NW
35
NW
35
NW
30
NW
30
NW
25
WNW
20
WSW
30
SW
45
SSW
45
WSW
Wind State
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
on
cross-on
High Tide
8:45AM4.34m
9:03PM4.66m
9:48AM4.62m
10:00PM4.96m
10:35AM4.86m
Low Tide
2:20AM1.28m
2:50PM1.57m
3:29AM0.95m
3:49PM1.25m
4:20AM0.65m
4:35PM0.97m
cloud
cloud
cloud
rain showers
part cloud
cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:28
—
—
—
—
—
—
—
7:30
—
—
—
—
—
—
—
7:31
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:44
—
—
—
—
—
—
—
6:40
—
—
—
—
—
—
—
6:38
—
—
 mm
—
—
—
1
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
6
3
Temp °C
12
12
11
11
12
13
12
12
12
11
11
11
11
12
12
11
11
11
11
10
11
11
12
14
Feels °C
10
10
8
7
8
9
7
7
7
6
6
5
4
5
4
3
4
4
5
5
6
4
4
7
  • 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 

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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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