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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 am Wednesday 18 Feb 2026 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
8.0° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Gileston today?
The current surf forecast for Gileston at 7PM is: 0.8m 11s primary swell from a West-southwest direction (forecast issued at 11:00am February 18). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Feb) | 1.5ft (0.5m) | 11s |
| Afternoon (18 Feb) | 2.5ft (0.7m) | 11s |
| Evening (18 Feb) | 3ft (0.9m) | 12s |
Table - waves today at Gileston. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 8 | 11 | 11 | 9 | 10 | 10 | 10 | 10 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 65 | 95 | 123 | 164 | 254 | 308 | 303 | 454 | 1090 | 1304 | 1138 | 1109 | 1022 | 239 | 239 | 410 | 634 | 537 | 669 | 783 | 980 | 914 | 755 | 683 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | cross | cross | cross | cross | cross- on | cross- on | on | on | on | cross- on | on | on | cross- on | on | cross- on | cross- on |
High Tide / height (m) | 7:15AM 9.63 | 7:33PM 9.54 | 7:50AM 9.99 | 8:08PM 9.78 | 8:25AM 10.11 | 8:44PM 9.80 | ||||||||||||||||||
Low Tide / height (m) | 1:31PM 0.54 | 1:41AM 0.47 | 2:01PM 0.28 | 2:12AM 0.30 | 2:32PM 0.22 | 2:43AM 0.33 | ||||||||||||||||||
Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||||||||||
| Sunrise | 7:22 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:32 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
 | |  |  |  | |  | | | | |  | | | | |  | |  | | | | | | |
Rain (mm) | - | - | 1 | 8 | 2 | 1 | - | - | 1 | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 5 | 5 | 5 | 5 | 7 | 8 | 6 | 5 | 5 | 6 | 7 | 8 | 7 | 7 | 8 | 8 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
| Feels °C (?) | -3 | -4 | -5 | -5 | 0 | 4 | 5 | 1 | 0 | -1 | 0 | 1 | 1 | 2 | 2 | 1 | 1 | 3 | 4 | 2 | 2 | 2 | 2 | 3 |
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Live Wave Height (m)
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Ocean Swells (m)- Wind Speed (km/h)
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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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