Surf Forecasts:
How big are the waves at Castletown today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 4.5ft (1.3m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 4ft (1.2m), 5s period with SSW swell.
- Evening surf: Evening surf (03 Sep, local time) - 4.5ft (1.3m), 5s period with SW swell.
The current surf forecast for Castletown at 8AM is: 1.4m 6s primary swell from a Southwest direction and 0.1m 14s secondary swell from a South direction (forecast issued at 12:00am September 03). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 4.5ft (1.3m) | 6s |
| Afternoon (03 Sep) | 4ft (1.2m) | 5s |
| Evening (03 Sep) | 4.5ft (1.3m) | 5s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 18°C on Wed night, min 13°C on Fri night). Winds decreasing (strong winds from the W on Fri morning, light winds from the WSW by Sat morning). | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 | 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) | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 6 | WSW 6 | SW 5 | WSW 5 | SSW 6 | SSW 6 | SW 5 | SSW 6 | SSW 5 | WSW 4 | SW 3 | SSW 4 | SSW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 147 | 167 | 133 | 90 | 62 | 61 | 89 | 102 | 107 | 102 | 95 | 173 | 168 | 115 | 83 | 34 | 25 | 8 | 7 | 9 | 7 | 5 | 11 | 41 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | on | on |
High Tide | 3:33AM4.97m | 4:00PM4.69m | 4:27AM4.67m | 4:59PM4.44m | 5:37AM4.33m | 6:17PM4.23m | ||||||||||||||||||
Low Tide | 9:49AM0.86m | 10:11PM1.04m | 10:43AM1.19m | 11:16PM1.32m | 11:55AM1.51m | |||||||||||||||||||
 | |  |  | |  | |  | | | | |  | | |  | |  | | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | — | — | 3 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 16 | 17 | 17 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 17 | 17 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 |
Feels °C | 12 | 11 | 11 | 12 | 14 | 12 | 11 | 10 | 10 | 9 | 6 | 6 | 8 | 10 | 11 | 9 | 7 | 8 | 9 | 10 | 10 | 11 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | NW 14 | NW 13 | S 14 | SSW 6 | SSW 6 | SW 5 | SSW 5 | NW 5 | NW 4 | NNW 4 | NW 5 | NW 6 |
| kJ | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | 7 | 4 | 34 | 25 | 7 | 5 | 11 | 5 | 2 | 1 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 14 | — | — | — | — | — | — | — | S 14 | S 14 | W 13 | S 14 | S 14 | SSW 6 | SSW 6 | SSW 5 | SSW 6 | S 13 | NW 6 | S 13 |
| kJ | — | — | — | — | 4 | — | — | — | — | — | — | — | 4 | 4 | 3 | 4 | 4 | 8 | 7 | 9 | 3 | 4 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 14 | — | S 14 | S 14 | S 14 | S 14 | — | S 13 | S 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | 4 | 4 | 4 | 4 | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 6 | WSW 6 | SW 5 | WSW 5 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | W 4 | WSW 4 | SW 3 | SSW 4 | SSW 4 |
| kJ | 147 | 167 | 133 | 90 | 62 | 61 | 89 | 102 | 107 | 102 | 95 | 173 | 168 | 115 | 83 | 43 | 72 | 69 | 42 | 9 | 7 | 5 | 11 | 41 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 254 | 231 | 225 | 225 | 225 | 434 | 309 | 180 | 180 | 262 | 262 | 426 | 644 | 636 | 636 | 275 | 267 | 267 | 139 | 139 | 171 | 171 | 171 | 183 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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