Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 11 pm 09 Nov 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
13.2°C
1.1° 

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 (10 Nov):

  • Morning surf: Morning surf (10 Nov, local time) - 3.5ft (1.1m), 4s period with ESE swell.
  • Afternoon surf: Afternoon surf (10 Nov, local time) - 1.5ft (0.4m), 12s period with SSW swell.
  • Evening surf: Evening surf (10 Nov, local time) - 1.5ft (0.4m), 11s period with SSW swell.

The current surf forecast for Castletown at 4AM is: 0.9m 4s primary swell from a East-southeast direction and 0.4m 7s secondary swell from a South-southwest direction, 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 11:00pm November 09). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (10 Nov)3.5ft (1.1m)4s
Afternoon (10 Nov)1.5ft (0.4m)12s
Evening (10 Nov)1.5ft (0.4m)11s

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


Short Range Forecast

Mostly dry. Mild temperatures (max 9°C on Mon night, min 6°C on Wed night). Mainly fresh winds.

Tuesday
10
Wednesday
11
Thu
12
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)
0.5
SSW
7
0.9
ESE
4
0.9
ESE
4
0.4
SW
11
0.4
SW
11
1.1
ESE
5
0.4
SSW
12
0.5
SSW
12
0.4
SSW
11
0.4
SW
14
0.5
SSW
13
0.5
SSW
13
0.5
SSW
12
0.5
SSW
12
0.5
SSW
12
0.4
SSW
12
0.4
SSW
12
0.4
SSW
11
0.4
SSW
11
0.3
SSW
11
Wave Graph
Metric surfscale
Energy kJ
30
31
32
35
46
51
54
77
49
47
96
92
86
85
83
56
54
47
39
22
Wind (km/h)
25
E
30
ESE
30
ESE
30
ESE
30
E
30
E
25
E
25
E
25
ENE
20
E
20
E
20
ENE
15
ENE
10
ENE
10
NNE
10
NNW
20
NNW
30
N
25
NNE
30
NNE
Wind State
cross
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
High Tide
11:13PM5.12m
11:31AM5.11m
11:49PM5.04m
12:06PM5.11m
00:25AM4.92m
Low Tide
5:21AM0.76m
5:39PM0.81m
5:54AM0.88m
6:16PM0.88m
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
7:35
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
4:28
—
—
—
—
—
—
—
4:25
—
—
—
—
4:23
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
9
9
9
8
8
9
9
9
9
9
9
8
8
8
8
8
9
8
8
6
Feels °C
3
3
3
1
1
3
3
3
3
4
4
3
3
4
5
4
4
0
1
-3
  • 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
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