Surf Forecasts:
How big are the waves at Castletown today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 6ft (1.8m), 5s period with WSW swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.5m), 5s period with WSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 5ft (1.5m), 5s period with WSW swell.
The current surf forecast for Castletown at 8AM is: 1.6m 5s primary swell from a West-southwest direction and 0.1m 14s secondary swell from a South direction (forecast issued at 12:00am September 04). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 6ft (1.8m) | 5s |
| Afternoon (04 Sep) | 5ft (1.5m) | 5s |
| Evening (04 Sep) | 5ft (1.5m) | 5s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Sat night. Very mild (max 18°C on Sun afternoon, min 13°C on Fri night). Winds decreasing (strong winds from the WSW on Fri morning, moderate winds from the SSW by Sat afternoon). | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | SSW 6 | SW 6 | WSW 5 | WSW 6 | WSW 6 | SW 5 | WSW 5 | WSW 5 | W 5 | SSW 6 | SSW 6 | WSW 5 | WSW 4 | SW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 106 | 113 | 98 | 217 | 204 | 115 | 105 | 108 | 100 | 31 | 14 | 32 | 24 | 12 | 19 | 42 | 94 | 154 | 229 | 135 | 106 | 153 | 255 | 329 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 4:27AM4.67m | 4:59PM4.44m | 5:37AM4.33m | 6:17PM4.23m | 7:11AM4.13m | 7:52PM4.24m | ||||||||||||||||||
Low Tide | 10:11PM1.04m | 10:43AM1.19m | 11:16PM1.32m | 11:55AM1.51m | 00:44AM1.49m | 1:29PM1.65m | ||||||||||||||||||
 |  |  | |  | |  |  | | | | | | | | | | |  | | | | | | |
 | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 7:58 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 8 | — | — | — | — |
Temp °C | 15 | 15 | 14 | 14 | 14 | 17 | 16 | 15 | 13 | 14 | 13 | 13 | 13 | 15 | 14 | 14 | 14 | 15 | 14 | 14 | 16 | 18 | 17 | 17 |
Feels °C | 11 | 10 | 7 | 6 | 7 | 10 | 9 | 8 | 6 | 7 | 8 | 8 | 9 | 11 | 10 | 10 | 9 | 10 | 9 | 9 | 10 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 14 | NW 13 | NW 12 | S 14 | S 14 | SSW 6 | SSW 6 | NNW 5 | NNW 5 | NW 4 | NNW 4 | NW 6 | NW 6 | NW 6 | S 13 | S 13 | S 13 | ESE 4 | — | — |
| kJ | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 4 | 4 | 31 | 14 | 17 | 9 | 5 | 2 | 1 | 2 | 2 | 3 | 3 | 3 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 14 | S 14 | S 14 | — | — | S 14 | S 14 | SSW 6 | S 14 | S 13 | S 13 | S 13 | S 13 | — | — | — | — | S 13 | — | — |
| kJ | — | — | — | — | 4 | 4 | 4 | — | — | 4 | 4 | 7 | 4 | 4 | 3 | 3 | 3 | — | — | — | — | 3 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 14 | — | S 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 6 | SW 6 | WSW 5 | WSW 6 | WSW 6 | SW 5 | WSW 5 | WSW 5 | W 5 | WNW 5 | WNW 5 | WSW 5 | WSW 4 | SW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 |
| kJ | 106 | 113 | 98 | 217 | 204 | 115 | 105 | 108 | 100 | 108 | 82 | 32 | 24 | 12 | 19 | 42 | 94 | 154 | 229 | 135 | 106 | 153 | 255 | 329 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 180 | 139 | 262 | 390 | 644 | 636 | 336 | 336 | 267 | 267 | 180 | 180 | 153 | 153 | 166 | 171 | 183 | 183 | 181 | 181 | 309 | 433 | 367 | 367 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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