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Surf Forecasts:
Gileston surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 11 pm Saturday 06 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
10.1° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Gileston today?
The current surf forecast for Gileston at 6AM is: 1.7m 14s primary swell from a West direction (forecast issued at 11:00pm December 06). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 5ft (1.5m) | 14s |
| Afternoon (07 Dec) | 6ft (1.8m) | 12s |
| Evening (07 Dec) | 5ft (1.6m) | 12s |
Table - waves today at Gileston. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| 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) (?) | 16 | 16 | 15 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3691 | 2567 | 1739 | 1178 | 886 | 724 | 962 | 1002 | 736 | 298 | 236 | 569 | 480 | 288 | 492 | 808 | 2291 | 2239 | 1859 | 1417 | 2992 | 2736 | 2265 | 2250 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross | cross- off | cross- on | on | on | cross- on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 7:31PM 9.88 | 7:53AM 9.99 | 8:19PM 9.59 | 8:41AM 9.69 | 9:06PM 9.10 | 9:29AM 9.20 | ||||||||||||||||||
Low Tide / height (m) | 1:35AM 0.52 | 2:04PM 0.45 | 2:23AM 0.78 | 2:53PM 0.79 | 3:11AM 1.18 | 3:45PM 1.24 | ||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:04 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:06 | - | - | - | - | - | - | - | 4:05 | - | - | - | - | - | - | - | 4:05 | - |
 |  | |  |  | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | 2 | 3 | 1 | - | - | - | - | 1 | - | - | 2 | 1 | - | 5 | 3 | 2 | - | 1 | 1 | - |
| Temp. °C | 11 | 11 | 10 | 11 | 12 | 14 | 13 | 12 | 12 | 11 | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 11 |
| Feels °C (?) | 4 | 7 | 8 | 9 | 9 | 9 | 5 | 6 | 6 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 6 | 3 | 3 | 5 | 7 | 7 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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