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Surf Forecasts:
Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Wednesday 15 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Jeffs Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jeffs Left sea temperature is
10.0° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Jeffs Left today?
The current surf forecast for Jeffs Left at 6PM is: 1.7m 7s primary swell from a Southwest direction (forecast issued at 12:00pm April 15). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 2.5ft (0.8m) | 8s |
| Afternoon (15 Apr) | 4.5ft (1.4m) | 9s |
| Evening (15 Apr) | 5.5ft (1.7m) | 9s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 9 | 7 | 9 | 9 | 9 | 11 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 8 | 8 | 9 | 10 | 11 | 11 | 5 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 84 | 262 | 300 | 253 | 439 | 591 | 531 | 698 | 822 | 585 | 459 | 223 | 257 | 135 | 55 | 159 | 173 | 202 | 231 | 328 | 313 | 99 | 107 | 84 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 |
| Sunset | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:17 | - | - | - | - |
 |  |  | |  | |  |  |  | | |  |  | | | | | | | |  | | | | |
Rain (mm) | - | 5 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | 1 | - | - | - | 1 | 2 | 1 | - | - | - | - | 1 | 1 |
| Temp. °C | 13 | 12 | 12 | 10 | 10 | 10 | 10 | 9 | 10 | 11 | 12 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 5 | 5 | 4 | 1 | 2 | 1 | 2 | 2 | 4 | 6 | 8 | 6 | 6 | 4 | 5 | 4 | 5 | 4 | 4 | 4 | 2 | 2 | 2 | 4 |
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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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