Surf Forecasts:
How big are the waves at Castletown today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 5ft (1.6m), 6s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 7ft (2.2m), 7s period with SSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 5ft (1.5m), 7s period with SSW swell.
The current surf forecast for Castletown at 4PM is: 2.2m 7s primary swell from a South-southwest direction (forecast issued at 12:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 5ft (1.6m) | 6s |
| Afternoon (10 Sep) | 7ft (2.2m) | 7s |
| Evening (10 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Very mild (max 19°C on Sat afternoon, min 13°C on Fri morning). Winds decreasing (strong winds from the SSW on Thu morning, light winds from the WSW by Fri afternoon). | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SSW 3 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SSW 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 220 | 522 | 433 | 237 | 170 | 80 | 44 | 34 | 22 | 15 | 12 | 18 | 10 | 76 | 168 | 292 | 300 | 227 | 223 | 237 | 141 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 11:34AM5.00m | 11:44PM5.38m | 12:12PM5.10m | 00:23AM5.47m | 12:48PM5.13m | ||||||||||||||||
Low Tide | 5:34PM0.66m | 6:00AM0.21m | 6:12PM0.50m | 6:38AM0.15m | 6:48PM0.43m | ||||||||||||||||
 |  | | |  |  |  | |  |  | | | | |  | |  | | | | | |
 | 6:41 | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — |
 | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — | — | — | — | — | — | 7:43 | — |
mm | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 15 | 15 | 16 | 17 | 16 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 18 | 19 | 18 |
Feels °C | 8 | 6 | 11 | 13 | 12 | 11 | 11 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 11 | 14 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | NNW 4 | NW 4 | NW 6 | — | — | — | — | NW 14 | NW 13 | SSW 7 |
| kJ | — | — | — | — | — | 80 | 44 | 34 | 22 | 15 | 12 | 1 | 1 | 1 | — | — | — | — | 8 | 6 | 141 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 4 | NNW 4 | — | NW 5 | — | — | — | — | — | — | — | NW 12 |
| kJ | — | — | — | — | — | — | — | — | — | 7 | 3 | — | 1 | — | — | — | — | — | — | — | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | W 4 | W 4 | WNW 4 | NW 4 | WSW 3 | WSW 3 | SW 6 | SSW 3 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | WNW 4 |
| kJ | 220 | 522 | 433 | 237 | 170 | 11 | 7 | 8 | 12 | 2 | 3 | 18 | 10 | 76 | 168 | 292 | 300 | 227 | 223 | 237 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 268 | 225 | 156 | 501 | 139 | 139 | 139 | 155 | 267 | 180 | 139 | 166 | 171 | 387 | 387 | 180 | 180 | 153 | 225 | 152 | 152 |
Best forecast wave conditions in Isle of Man | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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