Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 6 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
15.3°C
1.4° 

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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 4.5ft (1.3m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.0m), 7s period with SSW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 7ft (2.1m), 6s period with W swell.

The current surf forecast for Castletown at 2PM is: 1.0m 7s primary swell from a South-southwest direction (forecast issued at 06:00am October 09). An open ocean swell of 1.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (09 Oct)4.5ft (1.3m)7s
Afternoon (09 Oct)3.5ft (1.0m)7s
Evening (09 Oct)7ft (2.1m)6s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Very mild (max 14°C on Fri morning, min 11°C on Fri night). Winds decreasing (near gales from the WNW on Fri night, calm by Sun morning).

Friday
9
Saturday
10
Sunday
11
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
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)
2.1
SW
6
2.1
SW
6
1.3
SSW
7
1.1
SSW
7
1
SSW
7
0.7
SSW
6
2.1
W
6
0.6
SSW
6
0.3
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.4
SW
6
0.1
SW
7
1.5
NW
6
0.2
SSW
6
0.5
W
4
0.4
WSW
4
0.3
WSW
3
0.3
SW
3
0.5
S
3
0.9
S
4
1.2
S
5
Wave Graph
Metric surfscale
Energy kJ
334
317
149
102
83
35
312
27
9
4
5
5
10
2
0
3
8
4
2
1
4
27
76
Wind (km/h)
45
WSW
45
WSW
40
WNW
40
W
45
W
45
W
50
W
50
WNW
50
WNW
45
WNW
45
WNW
40
WNW
40
WNW
35
WNW
30
WNW
25
WNW
15
WNW
10
WNW
5
S
15
SSE
20
SE
30
SE
30
SE
Wind State
cross-on
cross-on
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
cross-on
cross-on
cross-on
High Tide
11:14AM5.01m
11:23PM5.33m
11:48AM5.10m
11:59PM5.37m
12:21PM5.13m
Low Tide
5:01AM0.46m
5:14PM0.76m
5:38AM0.38m
5:49PM0.63m
6:12AM0.38m
6:24PM0.57m
light rain
light rain
rain showers
part cloud
rain showers
clear
cloud
rain showers
cloud
cloud
clear
clear
cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:33
—
—
—
—
—
—
—
7:35
—
—
—
—
—
—
—
7:37
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:36
—
—
—
—
—
—
—
6:34
—
—
—
—
—
—
—
6:31
—
—
 mm
1
2
1
—
1
—
—
1
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
Temp °C
15
15
14
13
13
12
12
12
11
11
11
11
12
12
11
11
11
11
11
12
12
13
13
Feels °C
7
7
6
4
4
2
2
1
0
1
1
1
3
5
4
5
7
9
9
9
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.


Nearest locationNearest