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Surf Forecasts:
Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Thursday 30 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
11.6° 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 6PM is: 0.1m 11s primary swell from a West direction (forecast issued at 12:00pm April 30). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 0.5ft (0.1m) | 11s |
| Afternoon (30 Apr) | 0.5ft (0.1m) | 11s |
| Evening (30 Apr) | 0.5ft (0.1m) | 11s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Sat night. Very mild (max 18°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the ESE on Thu morning, calm by Sat morning). | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | SW 6 | |
2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 3 | 3 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | glassy | cross-off | cross | on | |
High Tide | 8:03AM4.10m | 8:23PM4.04m | 8:39AM4.17m | 8:58PM4.15m | 9:15AM4.17m | 9:31PM4.18m | ||||||||||||||||||
Low Tide | 3:13PM0.41m | 3:27AM0.51m | 3:43PM0.46m | 3:57AM0.50m | 4:11PM0.55m | 4:27AM0.55m | ||||||||||||||||||
 | | |  |  |  |  |  | | | | | | | | | | |  | |  |  | | | |
 | 5:48 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — |
 | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:42 | — | — | — | — | — | — | — | 8:44 | — | — | — | 8:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 6 | 4 | 4 | 2 | |
Temp °C | 13 | 17 | 18 | 17 | 14 | 13 | 12 | 12 | 13 | 14 | 14 | 12 | 11 | 11 | 10 | 10 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 11 |
6 | 10 | 11 | 12 | 9 | 8 | 8 | 9 | 11 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 10 | 11 | 12 | 12 | 12 | 10 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WSW 3 | WSW 3 | WSW 3 | WSW 3 | SW 3 | WSW 3 | — | WSW 7 | WSW 6 | WSW 6 | WSW 6 | SW 6 |
 kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | — | 4 | 4 | 3 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | ESE 4 | ESE 4 | ESE 4 | SE 3 | ESE 3 | ESE 3 | ESE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | 14 | 14 | 11 | 5 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 331 | 330 | 345 | 132 | 159 | 164 | 164 | 211 | 114 | 237 | 229 | 229 | 162 | 162 | 195 | 195 | 232 | 165 | 108 | 292 | 283 | 292 | 330 | 335 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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