Castletown Surf Break

Castletown 48 hour detailed Surf Forecast

Lat Long: 54.07° N 4.65° W

Issued: 12 am 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
13.9° 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 (30 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 4ft (1.2m), 5s period with SSW swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 5ft (1.5m), 6s period with SSW swell.
  • Evening surf: Evening surf (30 Jun, local time) - 3.5ft (1.0m), 6s period with SSW swell.

The current surf forecast for Castletown at 6AM is: 1.1m 5s primary swell from a South-southwest direction and 0.1m 13s secondary swell from a South direction (forecast issued at 12:00am June 30). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (30 Jun)4ft (1.2m)5s
Afternoon (30 Jun)5ft (1.5m)6s
Evening (30 Jun)3.5ft (1.0m)6s

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 5mm), mostly falling on Tue morning. Very mild (max 16°C on Wed night, min 13°C on Wed afternoon). Winds increasing (calm on Tue night, strong winds from the SSW by Wed night).

Tuesday
30
Wednesday
1
Thursday
2
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
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
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)
1.1
SSW
5
1
SSW
5
1.1
SSW
5
1.2
SSW
5
1.5
SSW
6
1.3
SSW
6
1
SSW
6
0.8
SSW
6
0.6
SSW
5
0.5
SSW
5
0.4
SSW
6
0.3
SSW
6
0.3
SSW
6
0.4
SW
6
1.3
SSW
5
1.8
SSW
6
2.1
SSW
7
2
SW
7
1.2
SSW
7
0.9
SSW
6
0.6
SSW
6
0.5
SSW
6
0.4
SSW
6
0.4
SW
6
Wave Graph
Metric surfscale
Energy kJ
62
53
64
81
140
126
69
40
22
17
10
6
6
11
66
231
378
337
117
60
31
22
15
9
Wind (km/h)
25
S
25
S
25
SSE
25
S
25
SSE
20
SSE
15
S
0
SE
10
N
15
NNW
15
NW
15
WNW
15
SW
25
SSW
40
SSW
50
SSW
45
WSW
45
W
45
WNW
35
NW
20
NW
10
WNW
5
W
10
W
Wind State
on
on
on
on
on
on
on
glassy
off
cross-off
cross-off
cross-off
cross-on
cross-on
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross
High Tide
00:12AM4.84m
12:33PM4.57m
00:47AM4.93m
1:10PM4.61m
1:22AM4.97m
1:46PM4.60m
Low Tide
6:25AM0.89m
6:34PM0.99m
7:01AM0.80m
7:09PM0.95m
7:37AM0.74m
7:45PM0.94m
cloud
rain showers
cloud
rain showers
rain showers
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
rain showers
clear
cloud
clear
clear
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:53
9:53
9:52
 mm
1
1
2
1
Temp °C
14
14
14
14
14
15
15
15
15
14
14
14
15
14
13
14
16
14
13
13
15
16
16
15
Feels °C
10
10
10
10
10
12
13
16
14
11
12
12
13
10
5
6
9
6
4
7
11
14
15
14
Swell 1
Height (m)
Direction
Period (s)
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
13
0.1
S
12
0.8
SSW
6
0.6
SSW
5
0.5
SSW
5
0.4
SSW
6
0.3
SSW
6
0.3
SSW
6
1.2
SSW
7
0.9
SSW
6
0.6
SSW
6
0.7
NNW
5
0.5
NNW
5
0.4
NNW
5
Energy kJ
3
3
3
3
3
3
3
40
22
17
10
6
6
117
60
31
24
14
9
Swell 2
Height (m)
Direction
Period (s)
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
0.2
NNW
3
0.1
S
12
0.5
W
4
0.5
SSW
6
0.4
SSW
6
0.4
SW
6
Energy kJ
3
3
3
3
3
1
3
10
22
15
9
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
12
0.1
S
12
0.4
W
4
0.2
W
4
0.2
W
3
Energy kJ
6
3
5
1
1
Wind waves
Height (m)
Direction
Period (s)
1.1
SSW
5
1
SSW
5
1.1
SSW
5
1.2
SSW
5
1.5
SSW
6
1.3
SSW
6
1
SSW
6
0.4
NW
3
0.5
NW
3
0.4
NW
3
0.3
WSW
4
0.4
SW
6
1.3
SSW
5
1.8
SSW
6
2.1
SSW
7
2
SW
7
1.4
WNW
5
1.4
NW
5
0.9
NNW
6
0.6
SW
4
Energy kJ
62
53
64
81
140
126
69
3
5
2
3
11
66
231
378
337
94
98
53
8
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
2
1
1
2
2
2
1
1
1
Distance (km)
152
176
176
176
171
156
166
139
139
210
210
139
139
309
480
393
492
336
380
267
265
139
139
180
Best forecast wave conditions in Isle of Man
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
1
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
4
5
5
5
6
6
6
5
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 

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