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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 Saturday 02 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
9.9° C
(Which is slightly warmer than usual)How big are the waves at Castletown today?
The current surf forecast for Castletown at 7PM is: 0.5m 4s primary swell from a South direction (forecast issued at 12:00pm May 02). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 2ft (0.6m) | 4s |
| Afternoon (02 May) | 1.5ft (0.5m) | 4s |
| Evening (02 May) | 1.5ft (0.5m) | 4s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sat night. Very mild (max 11°C on Sat afternoon, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 4 | SSW 4 | S 4 | S 4 | SSW 4 | SW 4 | SSW 4 | SSW 4 | S 5 | SW 5 | SW 5 | NE 4 | NNE 4 | NNE 3 | N 3 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | N 4 | NNW 3 | |
13 | 13 | 7 | 8 | 6 | 4 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:30PM4.91m | 00:47AM4.92m | 1:05PM4.85m | 1:20AM4.92m | 1:40PM4.75m | 1:54AM4.86m | ||||||||||||||||||
Low Tide | 6:37PM0.61m | 6:55AM0.61m | 7:10PM0.71m | 7:30AM0.68m | 7:44PM0.85m | |||||||||||||||||||
 | |  | |  | | |  | | | | |  | | | |  | | | |  | |  | | |
 | 5:41 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — |
 | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:54 | — | — | — | 8:55 |
— | — | — | — | 1 | 3 | 3 | 1 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 10 |
6 | 6 | 8 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 6 | 6 | 3 | 3 | 4 | 5 | 6 | 7 | 5 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | — | — | SW 4 | — | SSW 4 | SW 4 | SSW 4 | SSW 4 | — | SW 5 | SW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
 kJ | — | — | 3 | — | 6 | 4 | 3 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 5 | — | N 8 | N 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | S 4 | S 4 | — | — | NE 2 | NE 3 | NE 3 | NE 3 | NNE 4 | NE 4 | NNE 4 | NNE 3 | N 3 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | N 4 | NNW 3 |
| kJ | 13 | 13 | 7 | 8 | — | — | 1 | 5 | 6 | 6 | 8 | 15 | 9 | 5 | 3 | 15 | 26 | 33 | 30 | 30 | 37 | 21 | 8 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 166 | 166 | 166 | 166 | 166 | 166 | 166 | 166 | 176 | 166 | 166 | 233 | 239 | 233 | 210 | 180 | 245 | 210 | 394 | 303 | 210 | 303 | 240 | 257 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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