Surf Forecasts:
How big are the waves at Castletown today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 0.5ft (0.2m), 4s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 0.5ft (0.2m), 5s period with SSW swell.
- Evening surf: Evening surf (10 Aug, local time) - 0.5ft (0.1m), 6s period with S swell.
The current surf forecast for Castletown at 1PM is: 0.2m 5s primary swell from a South-southwest direction (forecast issued at 06:00am August 10). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 0.5ft (0.2m) | 4s |
| Afternoon (10 Aug) | 0.5ft (0.2m) | 5s |
| Evening (10 Aug) | 0.5ft (0.1m) | 6s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SSW 5 | SSW 5 | S 7 | S 7 | S 6 | S 6 | SW 6 | ESE 3 | ESE 4 | ESE 4 | S 6 | SSE 3 | S 3 | S 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SW 4 | S 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 6 | 1 | 3 | 5 | 7 | 8 | 10 | 9 | 6 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | glassy | cross-off |
High Tide | 9:56AM4.48m | 10:22PM4.77m | 10:56AM4.74m | 11:14PM5.08m | 11:46AM4.94m | ||||||||||||||||||
Low Tide | 3:39AM1.06m | 4:07PM1.06m | 4:41AM0.70m | 5:01PM0.81m | 5:32AM0.38m | 5:49PM0.60m | |||||||||||||||||
 |  | |  | |  |  | | | | | | | | | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:58 | — | — | — | — | — | — | — | 8:55 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 20 | 21 | 22 | 22 |
Feels °C | 9 | 10 | 10 | 11 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 14 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 19 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 4 | SSW 5 | NNW 4 | NNW 3 | — | — | S 6 | SW 6 | S 6 | S 6 | S 6 | ESE 4 | S 6 | S 6 | S 6 | S 12 | — | ESE 4 | ESE 4 | SW 4 | SSW 3 |
| kJ | 2 | 2 | 2 | 2 | 2 | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 3 | — | 1 | 1 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 5 | SSW 5 | SW 5 | S 7 | S 6 | — | N 7 | N 7 | — | SW 6 | S 6 | SW 6 | S 6 | — | — | S 6 | S 12 | S 12 | ESE 4 | S 12 |
| kJ | — | — | — | 3 | 3 | 1 | 1 | 1 | — | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | 1 | 3 | 3 | 1 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 7 | — | — | — | — | — | — | — | SW 6 | — | — | — | — | — | — | S 12 | S 12 | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | — | — | — | — | — | ESE 3 | ESE 4 | ESE 4 | SSW 3 | SSE 3 | S 3 | S 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | — | ESE 3 |
| kJ | 11 | 13 | 10 | 5 | — | — | — | — | — | — | 1 | 4 | 6 | 1 | 3 | 5 | 7 | 8 | 10 | 9 | 6 | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 180 | 180 | 180 | 225 | 240 | 222 | 171 | 171 | 222 | 222 | 222 | 235 | 250 | 222 | 222 | 222 | 222 | 222 | 222 | 225 | 225 | 222 | 208 |
Best forecast wave conditions in Isle of Man | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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