Surf Forecasts:
How big are the waves at Castletown today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 3.5ft (1.1m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.0m), 5s period with SSW swell.
- Evening surf: Evening surf (01 Sep, local time) - 3ft (0.9m), 5s period with SSW swell.
The current surf forecast for Castletown at 6AM is: 1.0m 4s primary swell from a West-southwest direction (forecast issued at 12:00am September 01). An open ocean swell of 0.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 3.5ft (1.1m) | 5s |
| Afternoon (01 Sep) | 3.5ft (1.0m) | 5s |
| Evening (01 Sep) | 3ft (0.9m) | 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 18°C on Wed night, min 14°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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 7 | WSW 4 | SW 4 | SW 5 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | S 4 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SSW 5 | SSW 5 | SSW 5 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 9 | 24 | 46 | 51 | 47 | 44 | 33 | 49 | 49 | 33 | 22 | 27 | 103 | 134 | 112 | 107 | 91 | 131 | 152 | 116 | 69 | 66 | 26 | 37 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:11AM5.28m | 2:34PM4.97m | 2:49AM5.17m | 3:13PM4.87m | 3:33AM4.97m | 4:00PM4.69m | ||||||||||||||||||
Low Tide | 8:26AM0.46m | 8:38PM0.67m | 9:04AM0.61m | 9:20PM0.81m | 9:49AM0.86m | |||||||||||||||||||
 |  |  |  |  | |  | | | | | |  |  | | | | | | | | | |  | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:05 | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | 7 | 1 | — | — | — | — | — | — | — | — | 1 | 5 |
Temp °C | 15 | 14 | 14 | 14 | 15 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 18 | 18 | 17 | 16 | 17 | 18 | 17 | 14 |
Feels °C | 11 | 9 | 9 | 9 | 10 | 12 | 12 | 13 | 12 | 13 | 14 | 12 | 9 | 13 | 15 | 15 | 15 | 13 | 12 | 11 | 13 | 15 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | NNW 5 | NNW 5 | — | — | — | — | SSW 5 | — | — | — | — | — | — | SE 4 | — | ESE 4 | SE 4 | S 15 | S 15 | S 14 | S 14 | S 14 | SSW 5 | SSW 6 |
| kJ | 4 | 2 | — | — | — | — | 33 | — | — | — | — | — | — | 3 | — | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 26 | 37 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 15 | S 15 | — | — | — | S 14 | — | SSW 6 | S 14 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | 4 | — | 13 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | WSW 4 | SW 4 | SW 5 | SW 5 | SSW 5 | W 4 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | S 4 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SW 6 | SW 6 | SW 6 | SSW 5 | SSW 5 | W 3 | W 4 |
| kJ | 6 | 24 | 46 | 51 | 47 | 44 | 4 | 49 | 49 | 33 | 22 | 27 | 103 | 134 | 112 | 107 | 91 | 131 | 152 | 116 | 69 | 66 | 4 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 139 | 267 | 280 | 387 | 434 | 300 | 225 | 180 | 171 | 166 | 166 | 171 | 176 | 171 | 171 | 225 | 227 | 300 | 231 | 253 | 393 | 300 | 309 | 180 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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