Castletown Surf Break

Lat Long: 54.07° N 4.65° W

Castletown 48 hour detailed Surf Forecast

Issued: 5 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Castletown sea temperature is
14.1°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 (25 Oct):

  • Afternoon surf: Afternoon surf (25 Oct, local time) - 2.5ft (0.8m), 8s period with SSW swell.
  • Evening surf: Evening surf (25 Oct, local time) - 1.5ft (0.4m), 10s period with SSW swell.

The current surf forecast for Castletown at 10PM is: 0.4m 10s primary swell from a South-southwest direction (forecast issued at 05:00pm October 25). An open ocean swell of 0.1m 13s is not directed at the surf break, a second open ocean swell of 2.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (25 Oct)--
Afternoon (25 Oct)2.5ft (0.8m)8s
Evening (25 Oct)1.5ft (0.4m)10s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon morning. Very mild (max 16°C on Mon night, min 10°C on Sun afternoon). Winds increasing (fresh winds from the SSW on Sun night, gales from the S by Mon night).

Sun
25
Monday
26
Tuesday
27
2 PM
5 PM
8 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
Rating
(10 max)
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
Wave
Height (m)
Direction
Period (s)
0.8
SSW
8
0.6
SSW
8
0.4
SSW
10
1.8
WSW
6
1.4
WSW
6
1.3
SSW
5
1.9
S
6
3
SSW
8
3.5
SSW
8
3.5
SSW
9
4
SSW
9
4.5
SSW
9
4.5
SSW
10
3.5
SSW
10
3
SW
7
3
SW
7
2.5
SW
7
2.4
SW
6
2.1
WSW
6
Wave Graph
Metric surfscale
Energy kJ
82
42
37
207
114
90
266
881
1493
1733
2505
3253
3866
2044
859
714
543
461
346
Wind (km/h)
60
W
50
WNW
45
W
40
WSW
30
WSW
30
SSW
40
SSE
50
S
50
SSW
50
SSW
55
S
70
S
60
SSW
45
WSW
50
WSW
50
WSW
45
WSW
40
WSW
45
WSW
Wind State
cross-off
cross-off
cross
cross
cross-on
on
cross-on
on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
High Tide
10:27PM5.35m
10:51AM5.27m
11:05PM5.48m
11:27AM5.39m
Low Tide
4:20PM0.77m
4:41AM0.45m
4:56PM0.61m
5:18AM0.42m
5:36PM0.52m
clear
clear
cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
light rain
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:07
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
3:59
—
—
—
—
—
—
—
4:57
—
—
—
—
—
—
—
4:54
—
—
 mm
—
—
—
—
—
—
3
5
—
—
—
—
3
—
—
—
1
—
—
Temp °C
11
10
10
11
11
12
11
14
15
15
15
16
15
12
11
11
11
11
11
Feels °C
-2
-2
0
2
4
5
3
5
7
6
5
4
5
3
0
0
1
2
2
  • 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 

Eyeball surf reportRecent Eyeball Surf Reports for Isle of Man

  1. West Coast Surf: ‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’

    Hells Mouth (Porth Neigwl), 140 km away
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