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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 12 am Monday 20 Apr 2026 BSTForecast 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
10.9° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Gileston today?
The current surf forecast for Gileston at 6AM is: 0.4m 10s primary swell from a West-southwest direction (forecast issued at 12:00am April 20). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 1.5ft (0.4m) | 10s |
| Afternoon (20 Apr) | 1ft (0.3m) | 9s |
| Evening (20 Apr) | 0.5ft (0.2m) | 14s |
Table - waves today at Gileston. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 14 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 49 | 49 | 32 | 31 | 31 | 16 | 15 | 15 | 15 | 14 | 28 | 26 | 27 | 26 | 25 | 21 | 9 | 9 | 9 | 8 | 2 | 2 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:00PM 10.23 | 9:22AM 10.08 | 9:43PM 9.89 | 10:07AM 9.53 | 10:30PM 9.30 | 10:57AM 8.76 | ||||||||||||||||||
Low Tide / height (m) | 3:00AM 0.09 | 3:20PM 0.36 | 3:43AM 0.48 | 4:03PM 0.90 | 4:30AM 1.08 | 4:52PM 1.59 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:20 |
 |  | |  | |  | | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 10 | 7 | 6 | 8 | 11 | 12 | 11 | 9 | 7 | 5 | 4 | 7 | 11 | 12 | 12 | 9 | 6 | 6 | 6 | 8 | 12 | 14 | 12 |
| Feels °C (?) | 10 | 6 | 3 | 2 | 3 | 7 | 7 | 6 | 4 | 1 | -1 | -3 | -1 | 3 | 4 | 5 | 1 | -3 | -2 | -2 | 0 | 4 | 7 | 4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gileston surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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