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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 Saturday 30 May 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
15.1° C
(Which is 3.1°C warmer than normal for this time of year)How big are the waves at Gileston today (30 May):
- Morning surf: Morning surf (30 May, local time) - 2ft (0.6m), 9s period with W swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 1.5ft (0.5m), 8s period with W swell.
- Evening surf: Evening surf (30 May, local time) - 2.5ft (0.8m), 12s period with WSW swell.
The current surf forecast for Gileston at 8AM is: 0.6m 9s primary swell from a West direction and 0.1m 16s secondary swell from a West direction (forecast issued at 12:00am May 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 2ft (0.6m) | 9s |
| Afternoon (30 May) | 1.5ft (0.5m) | 8s |
| Evening (30 May) | 2.5ft (0.8m) | 12s |
Table - waves today at Gileston. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon afternoon. Very mild (max 16°C on Sat morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
W 6 | WSW 11 | W 9 | W 9 | W 8 | W 8 | W 8 | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 | W 12 | W 12 | W 12 | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | W 11 | W 10 | |
30 | 37 | 83 | 56 | 35 | 33 | 34 | 198 | 232 | 224 | 251 | 251 | 330 | 336 | 330 | 265 | 260 | 205 | 202 | 198 | 156 | 153 | 82 | 53 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | |
High Tide | 6:50AM8.37m | 7:08PM8.54m | 7:27AM8.51m | 7:44PM8.67m | 8:02AM8.55m | 8:19PM8.70m | ||||||||||||||||||
Low Tide | 00:37AM1.76m | 12:53PM1.68m | 1:13AM1.58m | 1:28PM1.57m | 1:48AM1.49m | 2:03PM1.54m | ||||||||||||||||||
 | |  | |  | | |  | | | | | |  | |  | | | | |  | | |  | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:16 | — | — | — | — | — | — | — | 9:19 | — | — | — | — | — | — | — | 9:20 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 5 | |
Temp °C | 14 | 13 | 13 | 14 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 15 | 15 | 15 |
11 | 11 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 10 | 11 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 14 | 13 | 12 | 13 | |
Swell 1 Height (m) Direction Period (s) | W 6 | W 7 | W 9 | W 9 | W 8 | W 8 | W 8 | WSW 12 | WSW 12 | WSW 12 | W 11 | W 11 | — | — | — | W 11 | W 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 6 | WSW 6 |
 kJ | 30 | 34 | 83 | 56 | 35 | 33 | 31 | 198 | 232 | 224 | 251 | 251 | — | — | — | 265 | 260 | 205 | 202 | 198 | 156 | 153 | 30 | 44 |
Swell 2 Height (m) Direction Period (s) | WSW 11 | WSW 11 | W 16 | W 16 | WSW 10 | WSW 10 | WSW 13 | WSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 10 |
| kJ | 23 | 37 | 5 | 5 | 10 | 10 | 34 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 82 | 53 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | — | W 15 | WSW 14 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | — | — | 4 | 19 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WNW 2 | — | — | — | — | — | W 12 | W 12 | W 12 | — | — | — | — | — | — | SSW 2 | S 3 | SW 3 |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | 330 | 336 | 330 | — | — | — | — | — | — | 1 | 1 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 21 | 7 | 38 | 134 | 136 | 78 | 54 | 112 | 96 | 96 | 137 | 137 | 133 | 135 | 95 | 54 | 32 | 32 | 25 | 32 | 32 | 178 | 32 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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