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Surf Forecasts:
Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Wednesday 29 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
11.5° C
(Which is 1.9°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 9AM is: 0.1m 13s primary swell from a West direction and 0.1m 8s secondary swell from a West direction (forecast issued at 12:00am April 29). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 0.5ft (0.1m) | 13s |
| Afternoon (29 Apr) | 0.5ft (0.1m) | 12s |
| Evening (29 Apr) | 0.5ft (0.1m) | 12s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Thu afternoon, min 7°C on Tue night). Winds decreasing (strong winds from the E on Wed afternoon, calm by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 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 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | |
3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | glassy | on | on | glassy | glassy | |
High Tide | 7:24AM3.96m | 7:47PM3.85m | 8:03AM4.10m | 8:23PM4.04m | 8:39AM4.17m | 8:58PM4.15m | ||||||||||||||||||
Low Tide | 2:14AM0.69m | 2:39PM0.41m | 2:53AM0.57m | 3:13PM0.41m | 3:27AM0.51m | 3:43PM0.46m | ||||||||||||||||||
 | |  | | | | | | | | | | | |  | | | | |  | | | |  | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:42 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 8 | 7 | 7 | 10 | 15 | 16 | 13 | 10 | 9 | 9 | 9 | 12 | 16 | 18 | 16 | 12 | 11 | 11 | 11 | 14 | 14 | 13 | 12 | 12 |
2 | -1 | -1 | 2 | 7 | 8 | 4 | 1 | 0 | 1 | 0 | 4 | 9 | 12 | 11 | 8 | 6 | 6 | 7 | 12 | 12 | 12 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | NW 4 | NNW 4 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 |
 kJ | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 3 | SE 3 | ESE 3 | ESE 3 | ESE 3 | E 3 | — | — | — | — |
| kJ | 4 | 14 | 20 | 18 | 14 | 17 | 18 | 18 | 18 | 23 | 24 | 21 | 16 | 11 | 7 | 2 | 2 | 3 | 3 | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 104 | 312 | 312 | 328 | 331 | 331 | 316 | 328 | 330 | 330 | 331 | 348 | 341 | 345 | 132 | 114 | 159 | 114 | 104 | 164 | 114 | 282 | 282 | 229 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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