Surf Forecasts:
How big are the waves at Castletown today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 3.5ft (1.0m), 5s period with E swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 0.5ft (0.1m), 7s period with S swell.
- Evening surf: Evening surf (27 Aug, local time) - 0.5ft (0.1m), 6s period with S swell.
The current surf forecast for Castletown at 1AM is: 1.1m 5s primary swell from a East direction and 0.2m 8s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 26). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 3.5ft (1.0m) | 5s |
| Afternoon (27 Aug) | 0.5ft (0.1m) | 7s |
| Evening (27 Aug) | 0.5ft (0.1m) | 6s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 29mm), heaviest during Thu afternoon. Warm (max 20°C on Wed night, min 15°C on Thu night). Winds decreasing (fresh winds from the E on Wed night, light winds from the ESE by Fri night). | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||
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 4 | E 5 | E 5 | E 5 | E 5 | S 12 | S 7 | E 4 | S 6 | S 6 | SSW 6 | S 4 | S 4 | S 6 | SSW 6 | SSW 7 | SSW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 24 | 15 | 14 | 51 | 74 | 60 | 34 | 3 | 1 | 7 | 1 | 3 | 4 | 5 | 9 | 25 | 44 | 53 | 51 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 11:30PM4.91m | 11:53AM4.72m | 00:02AM5.09m | 12:24PM4.86m | |||||||||||||||
Low Tide | 5:20PM1.10m | 5:44AM0.74m | 5:52PM0.88m | 6:15AM0.55m | 6:24PM0.73m | ||||||||||||||
 |  |  |  |  | |  | |  |  |  |  | | | | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | 8:24 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — |
mm | — | 3 | 1 | — | — | — | — | — | 2 | 7 | 7 | 2 | 2 | 1 | 2 | — | — | — | — |
Temp °C | 18 | 19 | 20 | 17 | 17 | 17 | 18 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 18 | 17 | 16 |
Feels °C | 15 | 17 | 17 | 12 | 13 | 13 | 14 | 16 | 17 | 17 | 13 | 13 | 12 | 13 | 12 | 14 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SW 7 | S 7 | NNE 4 | ESE 4 | E 3 | SSW 6 | SSW 6 | S 4 | S 6 | NNW 3 | SSW 7 | SSW 7 |
| kJ | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 2 | 1 | 2 | 5 | 1 | 4 | 4 | 9 | 25 | 2 | 53 | 51 |
Swell 2 Height (m) Direction Period (s) | — | — | S 12 | — | S 12 | S 12 | — | — | — | SSW 7 | NNE 4 | S 6 | — | — | SSW 6 | — | — | NNW 4 | SSW 7 |
| kJ | — | — | 3 | — | 3 | 3 | — | — | — | 4 | 1 | 3 | — | — | 8 | — | — | 1 | 32 |
Swell 3 Height (m) Direction Period (s) | S 12 | — | — | S 12 | — | — | S 12 | S 12 | — | — | S 6 | N 4 | — | — | — | S 12 | — | — | — |
| kJ | 3 | — | — | 3 | — | — | 3 | 3 | — | — | 1 | 1 | — | — | — | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 4 | ENE 4 | E 4 | — | S 3 | S 3 | S 4 | SSW 4 | NW 3 | SSW 6 | — | NNW 4 |
| kJ | 24 | 15 | 14 | 51 | 74 | 60 | 34 | 17 | 12 | 7 | — | 1 | 2 | 5 | 9 | 2 | 44 | — | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 263 | 222 | 222 | 222 | 208 | 208 | 166 | 166 | 222 | 218 | 233 | 233 | 233 | 233 | 139 | 139 | 233 | 233 | 5 |
Best forecast wave conditions in Isle of Man | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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