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Gileston Surf Forecast
/ Wales – South East (14 surf breaks) /
Surf Forecasts:
Gileston surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 11 pm Wednesday 03 Dec 2025 GMTForecast update in hr min s Forecast update imminent
Gileston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gileston sea temperature is
10.5° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Gileston today?
The current surf forecast for Gileston at 3AM is: 0.8m 9s primary swell from a West direction and 0.5m 12s secondary swell from a West direction, 0.5m 3s secondary swell from a South direction (forecast issued at 11:00pm December 03). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 4.5ft (1.3m) | 8s |
| Afternoon (04 Dec) | 5ft (1.6m) | 12s |
| Evening (04 Dec) | 5ft (1.5m) | 14s |
Table - waves today at Gileston. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 9 | 9 | 8 | 12 | 12 | 12 | 14 | 14 | 15 | 15 | 14 | 14 | 9 | 10 | 10 | 10 | 10 | 13 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 437 | 356 | 96 | 190 | 239 | 279 | 702 | 584 | 818 | 893 | 836 | 836 | 703 | 501 | 103 | 209 | 445 | 596 | 969 | 2252 | 5192 | 7760 | 7093 | 4817 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:31AM 9.52 | 5:56PM 9.73 | 6:19AM 9.91 | 6:44PM 9.93 | 7:06AM 10.07 | |||||||||||||||||||
Low Tide / height (m) | 11:12PM 0.79 | 11:37AM 0.64 | 12:01AM 0.52 | 12:26PM 0.37 | 12:48AM 0.43 | 1:15PM 0.30 | ||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:58 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:06 | - |
 |  | |  |  |  |  |  |  | | | |  | | | |  | | | | |  | | | |
Rain (mm) | - | 1 | 3 | 6 | 1 | - | - | - | - | - | - | 1 | - | - | 2 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Temp. °C | 8 | 9 | 9 | 8 | 8 | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 9 | 8 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 |
| Feels °C (?) | 4 | 4 | 3 | 1 | 3 | 3 | 3 | 3 | 3 | 4 | 2 | 3 | 2 | 1 | -3 | 3 | 3 | 1 | 0 | 0 | 1 | 1 | 1 | 1 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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