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Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Sunday 10 May 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
12.2° C
(Which is 1.8°C warmer than normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | - | - |
| Afternoon (10 May) | - | - |
| Evening (10 May) | 2.5ft (0.8m) | 5s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Very mild (max 12°C on Sun morning, min 7°C on Sun night). Winds decreasing (fresh winds from the NNW on Mon morning, light winds from the WNW by Mon night). | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | NNW 4 | NNW 5 | NNW 5 | NNW 4 | NW 4 | NW 4 | NW 5 | NW 5 | NW 5 | NNW 5 | NW 4 | NW 4 | WNW 4 | WSW 3 | WNW 4 | WNW 4 | WNW 4 | W 18 | W 18 | |
0 | 0 | 0 | 0 | 0 | 6 | 36 | 24 | 7 | 3 | 17 | 51 | 66 | 76 | 42 | 0 | 0 | 0 | 3 | 12 | 16 | 10 | 6 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | on | |
High Tide | 2:21AM3.06m | 3:05PM2.73m | 3:41AM3.08m | 4:31PM2.86m | 4:55AM3.28m | 5:36PM3.16m | ||||||||||||||||||
Low Tide | 10:01AM1.35m | 10:13PM1.48m | 11:05AM1.20m | 11:19PM1.35m | 12:04PM0.97m | |||||||||||||||||||
 |  |  |  |  | | |  | | | |  | | | | | | | | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — |
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Temp °C | 10 | 9 | 8 | 9 | 12 | 12 | 11 | 8 | 7 | 8 | 9 | 9 | 10 | 11 | 10 | 8 | 8 | 8 | 9 | 10 | 10 | 12 | 11 | 12 |
6 | 5 | 4 | 4 | 8 | 6 | 4 | 3 | 3 | 4 | 3 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 8 | 7 | 5 | |
Swell 1 Height (m) Direction Period (s) | NW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | WNW 4 | — | — | — | — | NW 4 | NW 4 |
 kJ | 35 | 22 | 11 | 9 | 4 | — | — | — | — | — | — | — | — | — | — | 9 | 2 | 1 | — | — | — | — | 6 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 4 | WSW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | W 18 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | NE 3 | ENE 3 | — | NNW 4 | NNW 5 | NNW 5 | NNW 4 | NW 4 | NW 4 | NW 5 | NW 5 | NW 5 | NNW 5 | — | — | — | WSW 3 | WNW 4 | WNW 4 | WNW 4 | — | — |
| kJ | 1 | 1 | 2 | 1 | — | 6 | 36 | 24 | 7 | 3 | 17 | 51 | 66 | 76 | 42 | — | — | — | 3 | 12 | 16 | 10 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 658 | 465 | 352 | 465 | 530 | 303 | 304 | 269 | 173 | 245 | 245 | 245 | 465 | 321 | 321 | 301 | 219 | 219 | 219 | 305 | 305 | 301 | 304 | 309 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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