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Surf Forecasts:

Castletown surfForecast / Isle of Man / UK

information circle48hr Weather and Surf, issued 11 pm 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 5AM is: 1.3m 7s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a West direction (forecast issued at 11:00pm January 12). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Jan)3ft (0.9m)7s
Afternoon (13 Jan)2.5ft (0.7m)10s
Evening (13 Jan)2ft (0.6m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 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
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
SSW
2
SSW
1.7
SSW
1.3
SSW
0.9
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.5
SSW
0.5
SSW
0.5
SSW
1
SW
1.3
SSW
1.6
SSW
2.2
SSW
3
SSW
3
SSW
2.1
SSW
1.7
SSW
1.4
SW
1.3
SW
0.9
SW
0.9
SSW
Period(s) (?)777777101010109101056678877557
Wave
Graph
(?)Metric surfscale
Energy kJ (?)38936727714179471007474525052184771553818861152509294211944772
Wind
(km/h)
40
SW
35
SW
30
WSW
20
W
40
NW
25
WNW
30
WNW
30
WNW
30
WNW
30
W
30
WSW
25
WSW
30
SW
35
SSW
40
SSW
50
S
45
S
35
WSW
25
WSW
25
WSW
30
WSW
25
WSW
20
WSW
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		on
High Tide
/ height (m)
6:17PM
4.14
7:02AM
3.99
7:29PM
4.07
8:09AM
4.12
8:35PM
4.15
9:06AM
4.34
Low Tide
/ height (m)
12:42AM
1.61
1:13PM
1.80
1:49AM
1.64
2:22PM
1.71
2:48AM
1.57
3:18PM
1.54
Tuesday
13
Wednesday
14
Thursday
15
Sunrise----8:30-------8:30-------8:29---
Sunset------4:22-------4:23-------4:25-
light rain
cloud
cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
rain showers
rain showers
rain showers
clear
clear
part cloud
cloud
Rain (mm)
1--231---------24211----
Temp. °C10109867777776788779877777
Feels °C (?)2333-30-1-1-1-10-1-1-1-2-4-32200123
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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