Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 5 pm 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
13.7°C
1.1° 

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 (31 Oct):

  • Afternoon surf: Afternoon surf (31 Oct, local time) - 1.5ft (0.4m), 4s period with SSW swell.
  • Evening surf: Evening surf (31 Oct, local time) - 1.5ft (0.4m), 4s period with SSW swell.

The current surf forecast for Castletown at 10PM is: 0.4m 4s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a South direction (forecast issued at 05:00pm October 31). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (31 Oct)--
Afternoon (31 Oct)1.5ft (0.4m)4s
Evening (31 Oct)1.5ft (0.4m)4s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Sat night, min 9°C on Mon morning). Winds decreasing (fresh winds from the NNW on Sat night, light winds from the E by Sun night).

Sat
31
Sunday
1
Monday
2
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 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)
0.4
SSW
4
0.4
SSW
4
0.4
SSW
4
0.4
SW
4
0.1
S
9
0.2
SSW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
S
7
0.1
S
7
0.1
S
6
0.2
NNW
4
0.2
NNW
4
0.2
ESE
3
0.1
S
6
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Wave Graph
Metric surfscale
Energy kJ
8
6
6
4
2
5
2
2
2
2
2
1
1
0
0
0
1
0
0
Wind (km/h)
15
SSW
15
SSW
10
WSW
15
NNW
30
NNW
30
NNW
30
NNW
30
N
25
N
20
N
15
NNE
10
NE
10
ENE
5
E
10
NE
10
NE
10
NNE
10
NE
15
NE
Wind State
on
cross-on
cross-on
cross-off
cross-off
off
off
off
off
off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:37PM4.95m
3:20AM4.58m
3:44PM4.71m
4:39AM4.33m
5:03PM4.56m
Low Tide
9:00PM1.02m
9:25AM1.51m
10:12PM1.24m
10:42AM1.74m
part cloud
part cloud
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:18
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7:20
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:46
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4:45
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4:43
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 mm
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Temp °C
11
11
12
11
10
10
10
10
10
10
10
10
10
10
9
9
10
10
11
Feels °C
9
9
10
8
4
3
3
4
5
6
7
7
8
8
7
6
7
7
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 

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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