Surf Forecasts:
How big are the waves at Castletown today (25 Aug):
- Afternoon surf: Afternoon surf (25 Aug, local time) - 3ft (0.9m), 5s period with ESE swell.
- Evening surf: Evening surf (25 Aug, local time) - 4.5ft (1.4m), 5s period with E swell.
The current surf forecast for Castletown at 11PM is: 1.6m 5s primary swell from a East direction and 0.1m 9s secondary swell from a South direction, 0.1m 13s secondary swell from a South direction (forecast issued at 06:00pm August 25). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | - | - |
| Afternoon (25 Aug) | 3ft (0.9m) | 5s |
| Evening (25 Aug) | 4.5ft (1.4m) | 5s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed morning. Very mild (max 19°C on Tue afternoon, min 15°C on Wed morning). Winds decreasing (strong winds from the E on Tue night, calm by Thu afternoon). | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||
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) | ESE 4 | E 4 | E 5 | E 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | SSW 8 | SSW 8 | SSW 8 | E 4 | E 5 | E 4 | E 4 | E 4 | S 7 | S 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 27 | 36 | 115 | 163 | 148 | 121 | 75 | 45 | 13 | 6 | 6 | 6 | 31 | 34 | 22 | 11 | 6 | 1 | 1 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | glassy | glassy | cross |
High Tide | 10:56PM4.67m | 11:21AM4.53m | 11:30PM4.91m | 11:53AM4.72m | |||||||||||||||
Low Tide | 4:44PM1.35m | 5:11AM0.99m | 5:20PM1.10m | 5:44AM0.74m | 5:52PM0.88m | ||||||||||||||
 | |  | | | |  | |  |  |  |  |  | | | | | |  | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | 8:27 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:22 | — |
mm | — | — | — | — | — | — | 3 | 1 | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 |
Temp °C | 18 | 19 | 18 | 16 | 16 | 16 | 15 | 17 | 18 | 19 | 19 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 16 |
Feels °C | 13 | 13 | 11 | 10 | 11 | 11 | 11 | 13 | 16 | 18 | 18 | 14 | 14 | 14 | 14 | 16 | 19 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 9 | S 9 | SW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | ESE 4 | ESE 3 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SW 7 | S 7 | ESE 3 | ESE 3 |
| kJ | 3 | 3 | 2 | 2 | 3 | 7 | 7 | 7 | 6 | 4 | 2 | 6 | 6 | 5 | 5 | 2 | 1 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | S 13 | — | S 13 | S 13 | S 13 | S 12 | — | — | SSW 8 | SSW 8 | — | S 12 | — | — | — | — | N 3 | S 6 |
| kJ | — | 3 | — | 3 | 3 | 3 | 3 | — | — | 6 | 6 | — | 3 | — | — | — | — | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 12 | — | S 12 | — | S 12 | S 12 | S 12 | S 12 | — | S 7 | — |
| kJ | — | — | — | — | — | — | — | — | 3 | — | 3 | — | 3 | 3 | 3 | 3 | — | 1 | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | E 4 | E 5 | E 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ENE 4 | — | E 3 | E 4 | E 5 | E 4 | E 4 | E 4 | — | — |
| kJ | 27 | 36 | 115 | 163 | 148 | 121 | 75 | 45 | 13 | 3 | — | 3 | 31 | 34 | 22 | 11 | 6 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 166 | 166 | 222 | 208 | 269 | 263 | 263 | 358 | 258 | 222 | 222 | 218 | 208 | 208 | 166 | 166 | 166 | 218 | 233 |
Best forecast wave conditions in Isle of Man | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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