Castletown Surf Break

Castletown 48 hour detailed Surf Forecast

Lat Long: 54.07° N 4.65° W

Issued: 6 am 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
12.2° C

Normal for this time of year

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 (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 3.5ft (1.1m), 5s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 4.5ft (1.4m), 5s period with WSW swell.
  • Evening surf: Evening surf (12 Jun, local time) - 4.5ft (1.4m), 5s period with WSW swell.

The current surf forecast for Castletown at 3PM is: 1.4m 5s primary swell from a West-southwest direction (forecast issued at 06:00am June 12). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (12 Jun)3.5ft (1.1m)5s
Afternoon (12 Jun)4.5ft (1.4m)5s
Evening (12 Jun)4.5ft (1.4m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 15°C on Fri afternoon, min 10°C on Sat night). Winds decreasing (strong winds from the W on Fri night, calm by Sun night).

Friday
12
Saturday
13
Sunday
14
Mon
15
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
1 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
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
5
0.9
SW
5
1.1
SW
4
1.4
SW
5
1.4
WSW
5
1.4
WSW
5
1.4
WSW
5
1.5
WSW
5
1.6
WSW
5
0.6
SSW
6
1.6
W
6
1.3
WSW
5
1.1
WSW
5
0.4
SSW
5
0.3
SSW
5
0.2
SSW
5
0.2
SSW
5
0.9
NW
5
0.9
NW
5
0.6
NW
4
0.1
SW
4
0.5
NW
4
0.4
NNW
4
0.4
NW
4
Wave Graph
Metric surfscale
Energy kJ
44
35
51
102
98
95
105
113
156
27
152
91
52
8
4
2
2
0
0
0
1
0
0
0
Wind (km/h)
25
W
20
WSW
40
WSW
40
W
40
WSW
35
W
35
W
40
W
40
W
40
W
40
W
35
W
30
W
25
WNW
25
NW
30
WNW
30
NW
25
NW
25
NW
20
NW
15
NNW
10
NNW
5
N
0
SE
Wind State
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
High Tide
9:13AM4.64m
9:49PM4.66m
10:09AM4.83m
10:39PM4.90m
11:03AM4.99m
11:29PM5.11m
Low Tide
3:04AM1.12m
3:34PM0.73m
3:59AM0.86m
4:26PM0.60m
4:52AM0.60m
5:17PM0.49m
part cloud
cloud
rain showers
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:46
4:45
4:45
4:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:50
9:51
9:52
9:52
 mm
1
Temp °C
12
13
14
14
15
15
14
12
12
12
12
13
15
15
14
11
10
11
12
13
14
14
14
13
Feels °C
8
9
8
7
7
8
7
4
4
3
4
6
8
10
9
5
4
6
7
9
11
12
12
12
Swell 1
Height (m)
Direction
Period (s)
0.9
SSW
5
0.4
SSW
7
0.6
SSW
6
0.2
NNW
6
0.4
NW
6
0.4
NNW
5
0.4
SSW
5
0.3
SSW
5
0.2
SSW
5
0.2
SSW
5
0.1
N
7
0.4
NW
4
Energy kJ
44
18
27
3
8
11
8
4
2
2
1
4
Swell 2
Height (m)
Direction
Period (s)
0.2
NNW
5
0.1
SW
4
0.1
N
7
Energy kJ
3
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.7
W
4
0.9
SW
5
1.1
SW
4
1.4
SW
5
1.4
WSW
5
1.4
WSW
5
1.4
WSW
5
1.5
WSW
5
1.6
WSW
5
1.6
W
6
1.6
W
6
1.3
WSW
5
1.1
WSW
5
0.8
WNW
4
0.9
WNW
4
1.1
NW
4
1.1
NW
5
0.9
NW
5
0.9
NW
5
0.6
NW
4
0.5
NW
4
0.5
NW
4
0.4
NNW
4
Energy kJ
17
35
51
102
98
95
105
113
156
152
152
91
52
25
34
45
58
38
35
16
8
8
6
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
3
2
1
1
2
2
2
1
1
1
1
2
1
2
1
1
1
1
Distance (km)
180
180
644
644
636
636
408
316
267
267
408
393
393
347
267
267
267
262
153
231
233
233
176
169
Best forecast wave conditions in Isle of Man
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
2
2
3
3
2
3
2
2
2
2
2
2
1
1
2
2
Header Global
Rating
(10 max)
6
7
8
9
6
4
6
7
5
5
5
5
5
5
4
4
4
4
5
5
5
9
9
8
  • 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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