Surf Forecasts:
How big are the waves at Castletown today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.5m), 3s period with W swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 2ft (0.6m), 4s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.5m), 4s period with SW swell.
The current surf forecast for Castletown at 7AM is: 0.4m 3s primary swell from a West-southwest direction (forecast issued at 12:00am July 31). An open ocean swell of 0.1m 4s is not directed at the surf break, a second open ocean swell of 0.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1.5ft (0.5m) | 3s |
| Afternoon (31 Jul) | 2ft (0.6m) | 4s |
| Evening (31 Jul) | 1.5ft (0.5m) | 4s |
Table - waves today at Castletown. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Thu night, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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) | WSW 3 | SSW 3 | WSW 3 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SSW 4 | SSW 5 | SSW 5 | SSW 5 | WSW 4 | WSW 4 | SW 3 | SW 3 | SW 3 | SSW 3 | SSW 3 | SSW 3 | N 6 | N 6 | NW 7 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 1 | 3 | 7 | 12 | 10 | 12 | 7 | 3 | 4 | 5 | 4 | 12 | 12 | 6 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross | glassy | cross-off | cross | cross-on | cross-off | cross-off | cross-off |
High Tide | 1:01AM5.09m | 1:24PM4.75m | 1:33AM5.11m | 1:56PM4.76m | 2:06AM5.11m | 2:30PM4.75m | ||||||||||||||||||
Low Tide | 7:15AM0.56m | 7:23PM0.77m | 7:48AM0.50m | 7:56PM0.75m | 8:22AM0.48m | 8:30PM0.76m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | |  | | |  | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:19 | — | — | — | — | — | — | — | 9:17 | — | — | — | — | — | — | — | 9:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 13 | 13 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 17 |
Feels °C | 12 | 10 | 10 | 9 | 9 | 10 | 13 | 12 | 12 | 10 | 9 | 9 | 9 | 11 | 11 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 8 | SSW 3 | NW 4 | — | N 6 | N 6 | — | — | SSW 4 | SSW 5 | SSW 5 | SSW 5 | NNW 4 | NW 4 | NW 4 | NW 4 | SW 3 | SSW 3 | SSW 3 | SSW 3 | — | — | — | NW 8 |
| kJ | 2 | 1 | 1 | — | 1 | 1 | — | — | 3 | 4 | 5 | 4 | 1 | 1 | 1 | 1 | 3 | 2 | 1 | 1 | — | — | — | 2 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 7 | NW 7 | NW 7 | — | — | — | — | WSW 3 | — | — | — | — | — | — | N 7 | NW 4 | NNW 5 | NNW 4 | NW 4 | NW 4 | — | NW 7 | — |
| kJ | 2 | 2 | 2 | 2 | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 1 | 1 | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 5 | W 6 | N 6 | N 6 | N 6 | N 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | WNW 3 | WSW 3 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | WNW 3 | W 3 | W 4 | W 4 | WSW 4 | WSW 4 | SW 3 | SW 3 | — | — | — | — | — | — | — | NE 2 |
| kJ | 2 | 1 | 3 | 7 | 12 | 10 | 12 | 7 | 3 | 6 | 10 | 10 | 12 | 12 | 6 | 4 | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 171 | 225 | 225 | 225 | 1194 | 516 | 515 | 210 | 210 | 210 | 268 | 437 | 437 | 437 | 454 | 180 | 171 | 181 | 171 | 171 | 182 | 176 | 176 | 176 |
Best forecast wave conditions in Isle of Man | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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