Surf Forecasts:
How big are the waves at Castletown today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 4.5ft (1.3m), 5s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 6ft (1.9m), 6s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 7ft (2.2m), 7s period with SSW swell.
The current surf forecast for Castletown at 11AM is: 1.6m 6s primary swell from a South-southwest direction (forecast issued at 06:00am June 18). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 4.5ft (1.3m) | 5s |
| Afternoon (18 Jun) | 6ft (1.9m) | 6s |
| Evening (18 Jun) | 7ft (2.2m) | 7s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Fri afternoon. Very mild (max 16°C on Sat afternoon, min 13°C on Fri afternoon). Winds decreasing (strong winds from the S on Thu night, calm by Sat night). | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 74 | 78 | 122 | 179 | 291 | 420 | 420 | 372 | 309 | 319 | 469 | 555 | 383 | 220 | 131 | 88 | 51 | 34 | 35 | 23 | 13 | 8 | 9 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:02AM5.33m | 2:38PM4.95m | 2:54AM5.23m | 3:33PM4.77m | 3:47AM5.07m | 4:28PM4.56m | ||||||||||||||||||
Low Tide | 8:21AM0.17m | 8:39PM0.67m | 9:15AM0.28m | 9:31PM0.84m | 10:09AM0.45m | 10:25PM1.03m | ||||||||||||||||||
 |  |  | | | | | | | | |  | | | | |  |  | | | | |  | | |
 | 4:45 | — | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — | — | 4:45 | — | — | — | — | — | — | 4:45 |
 | — | — | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:53 | — | — | — | — | — | — | — | 9:53 | — | 9:54 |
mm | — | — | 1 | 1 | 2 | — | — | — | — | — | 1 | 7 | 9 | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 15 |
Feels °C | 8 | 8 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 10 | 9 | 9 | 11 | 10 | 13 | 9 | 10 | 12 | 12 | 13 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | SSW 7 | — | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 |
| kJ | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | 220 | — | 88 | 51 | 34 | 35 | 23 | 13 | 8 | 8 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | — | SSW 7 | — | — | — | — | W 3 | WSW 3 | WSW 3 | SW 6 | SW 6 |
| kJ | 74 | 78 | 122 | 179 | 291 | 420 | 420 | 372 | 309 | 319 | 469 | 555 | 383 | — | 131 | — | — | — | — | 1 | 1 | 1 | 9 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 171 | 171 | 171 | 171 | 171 | 171 | 171 | 222 | 225 | 225 | 151 | 151 | 115 | 183 | 208 | 156 | 225 | 139 | 139 | 420 | 420 | 267 | 225 | 225 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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