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Surf Forecasts:

Castletown surfForecast / Isle of Man / UK

information circle48hr Weather and Surf, issued 5 am Monday 12 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Castletown surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castletown sea temperature is
9.7° C
 (Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Castletown today?

The current surf forecast for Castletown at 12PM is: 2.0m 7s primary swell from a South-southwest direction (forecast issued at 05:00am January 12). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (12 Jan)7ft (2.2m)7s
Afternoon (12 Jan)6ft (1.9m)6s
Evening (12 Jan)6ft (1.9m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
Thu
15
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
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
See all maps
Wave Height (m) & direction (?)
3
SSW
2.5
SSW
2.2
SSW
2
SSW
1.9
SSW
1.9
SSW
1.9
SSW
1.9
SSW
1.7
SSW
1.5
SSW
0.9
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SSW
0.5
SSW
0.5
SSW
0.6
SSW
1.2
SW
1.7
SSW
2.3
SSW
3
SSW
3.5
SSW
Period(s) (?)88776667776671010109101045688
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13568335043672842972923262541867043387472515051725715144011331427
Wind
(km/h)
45
SW
45
SW
35
SSW
30
SW
35
SSW
35
SW
35
SW
35
SW
30
SW
30
WSW
35
NW
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
25
W
25
WSW
25
SW
35
SSW
40
SSW
50
S
50
SSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		onononcross-
on
High Tide
/ height (m)
5:54AM
4.00
6:17PM
4.14
7:02AM
3.99
7:29PM
4.07
8:09AM
4.12
8:35PM
4.15
Low Tide
/ height (m)
11:59AM
1.74
12:42AM
1.61
1:13PM
1.80
1:49AM
1.64
2:22PM
1.71
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise--8:32-------8:30-------8:30-----
Sunset----4:21-------4:22-------4:23---
cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
cloud
cloud
light rain
light rain
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
Rain (mm)
----11---43----------152
Temp. °C1010910101010109867776676678789
Feels °C (?)0124233332-2-10-1-2-20-1-1-1-1-4-33
  • 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

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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.

View detailed surf forecast for Castletown at:
surf-forecast.com

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