Castletown Surf Break

Castletown 48 hour detailed Surf Forecast

Lat Long: 54.07° N 4.65° W

Issued: 6 pm 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
13.7° C

Slightly warmer than usual

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 (26 Jun):

  • Afternoon surf: Afternoon surf (26 Jun, local time) - 3ft (0.9m), 4s period with SSW swell.
  • Evening surf: Evening surf (26 Jun, local time) - 7.5ft (2.3m), 7s period with SSW swell.

The current surf forecast for Castletown at 11PM is: 2.2m 7s primary swell from a South-southwest direction (forecast issued at 06:00pm June 26). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Jun)--
Afternoon (26 Jun)3ft (0.9m)4s
Evening (26 Jun)7.5ft (2.3m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Very mild (max 17°C on Sat morning, min 12°C on Sun night). Winds decreasing (strong winds from the S on Sat morning, moderate winds from the WSW by Mon morning).

Fri
26
Saturday
27
Sunday
28
Mon
29
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
1 AM
4 AM
7 AM
10 AM
1 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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
4
2
S
6
2.4
SSW
7
1.9
SSW
7
1.4
SSW
6
1.5
SSW
6
2
SSW
6
2.1
SSW
7
2.4
SSW
7
2.5
SSW
7
2.3
SSW
7
2.1
SSW
7
1.8
SSW
7
1.5
SSW
6
1.2
SSW
6
1
SSW
7
1.2
SSW
5
1.1
SSW
6
1.1
SSW
6
1.3
SSW
7
1.2
SW
6
1.1
SW
6
0.9
SW
4
0.8
SW
4
Wave Graph
Metric surfscale
Energy kJ
29
289
554
328
142
150
300
363
538
669
557
419
278
172
97
99
67
80
108
145
116
88
32
21
Wind (km/h)
25
SSW
40
SSW
35
SSW
30
S
25
SSE
30
S
35
S
40
S
40
S
40
S
35
SSW
35
SSW
25
SSW
25
WSW
25
WSW
25
SSW
30
SSW
25
SSW
20
WSW
25
WSW
30
WSW
25
WSW
20
WSW
20
SW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
High Tide
10:13PM4.35m
10:33AM4.31m
10:56PM4.53m
11:17AM4.40m
11:35PM4.70m
11:56AM4.49m
Low Tide
3:56PM1.18m
4:23AM1.22m
4:41PM1.15m
5:07AM1.11m
5:20PM1.10m
5:47AM0.99m
cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
rain showers
cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:47
4:48
4:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:54
9:54
9:54
9:53
 mm
1
1
Temp °C
16
16
15
15
15
15
16
17
16
16
15
15
15
14
13
15
16
16
16
14
13
12
13
14
Feels °C
13
10
9
11
12
10
10
10
10
10
9
10
11
10
8
10
10
11
12
9
8
8
10
11
Swell 1
Height (m)
Direction
Period (s)
0.2
ESE
4
0.1
N
5
0.1
S
15
0.1
S
15
0.1
S
15
1.2
SSW
6
0.1
S
15
0.1
S
15
0.5
SSW
7
1.1
SSW
6
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
14
0.1
S
13
Energy kJ
1
1
4
4
4
97
4
4
28
108
4
4
4
4
4
Swell 2
Height (m)
Direction
Period (s)
0.1
S
15
0.1
S
14
0.1
S
14
Energy kJ
4
4
4
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.9
SSW
4
2
S
6
2.4
SSW
7
1.9
SSW
7
1.4
SSW
6
1.5
SSW
6
2
SSW
6
2.1
SSW
7
2.4
SSW
7
2.5
SSW
7
2.3
SSW
7
2.1
SSW
7
1.8
SSW
7
1.5
SSW
6
0.5
W
4
1
SSW
7
1.2
SSW
5
1.1
SSW
6
0.5
W
4
1.3
SSW
7
1.2
SW
6
1.1
SW
6
0.9
SW
4
0.8
SW
4
Energy kJ
29
289
554
328
142
150
300
363
538
669
557
419
278
172
7
99
67
80
6
145
116
88
32
21
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
1
1
1
Distance (km)
171
208
222
253
235
235
309
300
235
222
235
240
225
156
496
501
508
508
180
180
139
139
139
139
Best forecast wave conditions in Isle of Man
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
3
2
3
3
3
Header Global
Rating
(10 max)
7
7
5
6
6
6
6
5
5
5
9
9
8
7
6
6
5
6
6
6
8
7
5
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 

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