Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 12 pm 24 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
14.2°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 (24 Oct):

  • Morning surf: Morning surf (24 Oct, local time) - 6ft (1.8m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (24 Oct, local time) - 11ft (3.5m), 9s period with SSW swell.
  • Evening surf: Evening surf (24 Oct, local time) - 13ft (4.0m), 8s period with SW swell.

The current surf forecast for Castletown at 6PM is: 4.0m 8s primary swell from a West-southwest direction (forecast issued at 12:00pm October 24). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (24 Oct)6ft (1.8m)6s
Afternoon (24 Oct)11ft (3.5m)9s
Evening (24 Oct)13ft (4.0m)8s

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


Short Range Forecast

Heavy rain (total 38mm), heaviest during Sat morning. Very mild (max 16°C on Mon afternoon, min 10°C on Sat afternoon). Winds decreasing (severe gales from the WSW on Sat night, fresh winds from the SW by Sun night).

Sat
24
Sunday
25
Monday
26
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
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
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)
1.8
SSW
6
4
SSW
8
3.5
SSW
9
4
WSW
8
4
SW
8
4.5
WSW
8
4.5
WSW
8
4.5
W
8
1.1
SSW
8
0.9
SSW
8
0.9
SSW
8
0.6
SSW
8
0.4
SSW
10
0.4
SSW
9
1.7
WSW
6
1.3
SSW
6
2
S
6
3
S
8
3.5
SSW
9
3.5
SSW
9
4.5
SSW
9
Wave Graph
Metric surfscale
Energy kJ
197
1686
1944
1703
2317
2866
0
0
177
111
117
42
36
35
176
111
308
981
1867
2012
3208
Wind (km/h)
45
S
70
S
55
SW
65
WSW
70
WSW
75
WSW
70
W
70
W
70
W
65
W
60
WNW
55
WNW
45
W
40
WSW
35
SW
35
S
45
SE
45
S
50
SSW
50
SSW
65
S
Wind State
on
on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-on
on
cross-on
on
cross-on
on
on
High Tide
10:44AM4.87m
10:51PM5.15m
11:16AM5.09m
11:27PM5.35m
11:51AM5.27m
Low Tide
4:45PM0.99m
5:07AM0.57m
5:20PM0.77m
5:41AM0.45m
5:56PM0.61m
light rain
mod rain
mod rain
rain showers
part cloud
cloud
light rain
rain showers
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
mod rain
light rain
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:02
—
—
—
—
—
—
7:03
—
—
—
—
—
—
—
8:06
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:01
—
—
—
—
—
—
—
5:00
—
—
—
—
—
—
—
5:57
—
—
 mm
1
10
6
1
—
—
1
1
—
—
—
—
—
—
—
1
6
8
1
—
—
Temp °C
11
13
15
10
10
10
10
10
10
10
11
11
11
11
11
11
11
14
15
16
16
Feels °C
2
0
5
-4
-5
-6
-4
-5
-5
-4
-2
-1
1
2
3
4
3
6
6
7
5
  • 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 

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