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Castletown Surf Forecast
/ Isle of Man (4 surf breaks) /
Surf Forecasts:
Castletown surfForecast / Isle of Man / UK
48hr Weather and Surf, issued 12 pm Tuesday 26 May 2026 BSTForecast update in hr min s Forecast update imminent
Castletown surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castletown sea temperature is
11.0° C
(Which is normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 0.5ft (0.1m) | 12s |
| Afternoon (26 May) | - | - |
| Evening (26 May) | - | - |
Table - waves today at Castletown. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Very mild (max 19°C on Tue morning, min 11°C on Tue night). Winds increasing (light winds from the N on Tue morning, strong winds from the E by Wed night). | ||||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | NNW 3 | NNW 4 | NNW 4 | NNW 5 | N 5 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | SE 4 | SSE 4 | SSW 5 | SSW 6 | SSW 6 | SSW 5 | |
3 | 0 | 0 | 0 | 0 | 0 | 17 | 66 | 85 | 73 | 62 | 62 | 117 | 161 | 148 | 113 | 77 | 36 | 15 | 13 | 66 | 148 | 84 | 48 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | |
High Tide | 8:31AM4.47m | 9:13PM4.32m | 9:27AM4.52m | 10:01PM4.43m | 10:14AM4.57m | 10:41PM4.55m | ||||||||||||||||||
Low Tide | 2:55PM0.89m | 3:16AM1.22m | 3:45PM0.85m | 4:04AM1.08m | 4:27PM0.83m | 4:46AM0.97m | ||||||||||||||||||
 | | | |  |  | |  | | | | | |  | | | | | |  | |  | | | |
 | 5:00 | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — |
 | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:32 | — | — | — | — | — | — | — | 9:34 | — | — | — | 9:36 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 18 | 18 | 19 | 19 | 15 | 13 | 11 | 12 | 15 | 18 | 19 | 16 | 13 | 11 | 11 | 11 | 15 | 17 | 16 | 15 | 12 | 13 | 14 |
18 | 17 | 16 | 17 | 16 | 13 | 8 | 5 | 5 | 9 | 12 | 14 | 10 | 5 | 4 | 3 | 4 | 12 | 16 | 14 | 10 | 6 | 9 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 5 | — | — | — | — | N 5 | NNW 5 | NNW 4 | NNW 4 | NW 4 | — | — | — | — | — | — | S 5 | S 5 | — | S 16 | S 16 | S 16 | S 16 | S 16 |
 kJ | 1 | — | — | — | — | 21 | 12 | 2 | 1 | 1 | — | — | — | — | — | — | 2 | 2 | — | 5 | 5 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | S 12 | — | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 16 | — | — | — | — |
| kJ | 3 | — | — | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 3 | NNW 4 | NNW 4 | NNW 5 | — | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | SE 4 | SSE 4 | SSW 5 | SSW 6 | SSW 6 | SSW 5 |
| kJ | 3 | 5 | 13 | 32 | 52 | — | 17 | 66 | 85 | 73 | 62 | 62 | 117 | 161 | 148 | 113 | 77 | 36 | 15 | 13 | 66 | 148 | 84 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 153 | 239 | 153 | 153 | 239 | 166 | 166 | 166 | 166 | 166 | 208 | 166 | 166 | 166 | 218 | 222 | 368 | 419 | 416 | 395 | 256 | 251 | 222 | 225 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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