Surf Forecasts:
How big are the waves at Castletown today (22 Aug):
- Afternoon surf: Afternoon surf (22 Aug, local time) - 0.5ft (0.1m), 15s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 0.5ft (0.1m), 15s period with S swell.
The current surf forecast for Castletown at 9PM is: 0.1m 15s primary swell from a South direction and 0.1m 12s secondary swell from a South direction (forecast issued at 06:00pm August 22). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | - | - |
| Afternoon (22 Aug) | 0.5ft (0.1m) | 15s |
| Evening (22 Aug) | 0.5ft (0.1m) | 15s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 13°C on Sat afternoon). Winds increasing (calm on Sun afternoon, fresh winds from the ESE by Mon night). | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||
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 15 | S 14 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 | ESE 4 | ESE 5 | ESE 5 | ESE 4 | E 3 |
Wave Graph  | |||||||||||||||||||
 kJ | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 4 | 22 | 30 | 24 | 10 | 8 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross-off | cross-off |
High Tide | 8:04PM3.86m | 8:51AM3.78m | 9:21PM4.08m | 9:58AM4.01m | |||||||||||||||
Low Tide | 1:37PM1.92m | 2:32AM1.83m | 3:01PM1.86m | 3:43AM1.60m | 4:00PM1.63m | ||||||||||||||
 | |  | | | | | | | | | | | | | | |  |  | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | 8:34 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 19 | 19 |
Feels °C | 9 | 8 | 9 | 10 | 11 | 11 | 13 | 13 | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 12 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 15 | S 15 | S 15 | S 15 | S 13 | S 14 | NNW 3 | — | S 13 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 |
| kJ | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 1 | — | 4 | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | S 12 | — | — | S 12 | S 15 | S 14 | S 13 | S 13 | — | — | — | — | — | — | NW 12 | — | — |
| kJ | — | — | 3 | — | — | 3 | 4 | 4 | 4 | 4 | — | — | — | — | — | — | 5 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 3 | — | — | — | — | — | — | ESE 4 | ESE 5 | ESE 5 | ESE 4 | E 3 |
| kJ | 22 | 20 | 28 | 21 | 16 | 9 | 5 | 2 | — | — | — | — | — | — | 22 | 30 | 24 | 10 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 233 | 251 | 233 | 233 | 233 | 233 | 225 | 225 | 222 | 222 | 176 | 171 | 166 | 166 | 166 | 176 | 171 | 166 | 166 |
Best forecast wave conditions in Isle of Man | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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