Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 6 am 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
14.9°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 (15 Oct):

  • Morning surf: Morning surf (15 Oct, local time) - 8ft (2.5m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Oct, local time) - 5ft (1.5m), 8s period with SSW swell.
  • Evening surf: Evening surf (15 Oct, local time) - 3ft (0.9m), 7s period with SSW swell.

The current surf forecast for Castletown at 10AM is: 2.4m 8s primary swell from a South-southwest direction (forecast issued at 06:00am October 15). An open ocean swell of 0.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (15 Oct)8ft (2.5m)8s
Afternoon (15 Oct)5ft (1.5m)8s
Evening (15 Oct)3ft (0.9m)7s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu morning. Very mild (max 13°C on Thu morning, min 9°C on Sat night). Winds decreasing (fresh winds from the NNW on Fri night, light winds from the E by Sat night).

Thursday
15
Friday
16
Saturday
17
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
1
2
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)
3.5
SSW
8
3
SSW
8
2.4
SSW
8
1.8
SSW
8
1.4
SSW
8
1.1
SSW
7
0.9
SSW
7
0.6
SSW
7
0.5
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
6
0.3
SSW
6
0.2
SSW
6
0.2
SSW
6
0.2
SSW
6
0.1
S
12
0.1
S
6
0.1
S
12
0.1
S
6
0.1
S
6
0.1
S
6
0.1
N
6
Wave Graph
Metric surfscale
Energy kJ
1409
1299
733
414
214
131
72
38
27
18
15
8
8
4
4
3
3
1
3
1
1
1
0
Wind (km/h)
50
SSW
50
SSW
20
W
10
WNW
15
W
20
W
25
W
20
W
25
WNW
30
WNW
30
WNW
30
NW
30
NW
30
NW
30
NNW
30
NNW
25
NNW
20
N
15
NNE
15
NE
15
NE
15
NE
10
E
Wind State
cross-on
cross-on
cross
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross
High Tide
2:23AM4.83m
2:39PM4.80m
3:01AM4.56m
3:18PM4.60m
3:44AM4.26m
4:03PM4.35m
Low Tide
8:28AM1.08m
8:51PM1.12m
9:05AM1.38m
9:33PM1.39m
9:47AM1.69m
cloud
light rain
light rain
light rain
light rain
cloud
cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:45
—
—
—
—
—
—
—
7:47
—
—
—
—
—
—
—
7:48
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:22
—
—
—
—
—
—
—
6:20
—
—
—
—
—
—
—
6:16
—
—
 mm
—
1
2
3
2
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
15
13
11
12
13
13
12
11
11
10
11
12
12
12
11
11
11
10
10
10
10
10
Feels °C
6
6
10
9
9
9
8
7
5
5
3
5
5
5
5
5
6
6
6
6
6
7
8
  • 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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