Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 12 pm 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
14.3°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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 1.5ft (0.4m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 2ft (0.6m), 11s period with SSW swell.
  • Evening surf: Evening surf (23 Oct, local time) - 1ft (0.3m), 10s period with SSW swell.

The current surf forecast for Castletown at 6PM is: 0.4m 10s primary swell from a South-southwest direction (forecast issued at 12:00pm October 23). An open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 2.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Oct)1.5ft (0.4m)14s
Afternoon (23 Oct)2ft (0.6m)11s
Evening (23 Oct)1ft (0.3m)10s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Fri morning. Very mild (max 15°C on Sat afternoon, min 8°C on Fri morning). Winds decreasing (severe gales from the W on Sat night, moderate winds from the SSW by Sun night).

Fri
23
Saturday
24
Sunday
25
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
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
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
14
0.9
SSW
12
0.5
SSW
11
0.4
SSW
10
0.3
SSW
10
0.2
SSW
10
1
WSW
5
1.2
SW
5
1.7
SSW
6
3.5
SSW
8
4
SSW
9
4
SW
9
4
WSW
8
4
WSW
8
4
WSW
8
4
W
8
1.2
SSW
8
1
SSW
8
0.9
SSW
8
3
W
7
2.5
W
7
Wave Graph
Metric surfscale
Energy kJ
74
196
64
32
19
10
45
70
188
1501
2581
2043
1872
2081
0
0
207
140
120
0
0
Wind (km/h)
50
NNW
65
NW
60
NW
50
NW
40
WNW
35
WNW
35
WSW
30
SW
45
SSW
70
S
60
SSW
65
WSW
65
WSW
75
WSW
80
W
70
W
70
W
65
W
60
W
50
W
45
W
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross-on
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross
cross
High Tide
10:10AM4.60m
10:16PM4.90m
10:44AM4.87m
10:51PM5.15m
11:16AM5.09m
Low Tide
4:10PM1.25m
4:32AM0.76m
4:45PM0.99m
5:07AM0.57m
5:20PM0.77m
mod rain
light rain
light rain
part cloud
clear
cloud
cloud
cloud
light rain
mod rain
mod rain
rain showers
cloud
cloud
light rain
light rain
rain showers
clear
cloud
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
—
—
—
—
—
—
8:02
—
—
—
—
—
—
—
7:03
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:04
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
—
5:00
—
—
 mm
8
2
1
—
—
—
—
—
1
6
6
2
—
—
1
1
1
—
—
1
—
Temp °C
8
9
10
10
10
10
10
11
11
12
15
11
10
10
10
10
10
10
10
10
10
Feels °C
-3
-4
-3
-2
0
2
3
4
2
-1
5
-3
-4
-5
-6
-5
-4
-4
-3
-1
0
  • 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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