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Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm 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
12.3° C
(Which is 1.8°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 9PM is: 0.8m 5s primary swell from a North-northwest direction (forecast issued at 06:00pm May 10). The wind direction is predicted to be cross-shore.
| 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 6mm), mostly falling on Tue night. Very mild (max 13°C on Sun afternoon, min 7°C on Sun night). Winds increasing (light winds from the N on Sun night, strong winds from the WNW by Wed morning). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 4 | NNW 5 | NNW 5 | NNW 4 | NNW 3 | NW 4 | NW 5 | NW 5 | NNW 5 | NNW 5 | NNW 4 | NW 4 | NW 4 | WNW 3 | WNW 3 | WNW 4 | NW 4 | W 18 | W 18 | WNW 4 | WNW 5 | W 6 | WNW 6 | WNW 6 | |
6 | 36 | 19 | 7 | 5 | 28 | 55 | 42 | 46 | 42 | 0 | 0 | 2 | 1 | 2 | 8 | 18 | 6 | 6 | 29 | 59 | 136 | 198 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross-on | cross | cross-off | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | |
High Tide | 3:05PM2.73m | 3:41AM3.08m | 4:31PM2.86m | 4:55AM3.28m | 5:36PM3.16m | 5:52AM3.59m | ||||||||||||||||||
Low Tide | 10:13PM1.48m | 11:05AM1.20m | 11:19PM1.35m | 12:04PM0.97m | 00:20AM1.14m | 12:57PM0.71m | ||||||||||||||||||
 | |  | |  |  |  | | | | | |  |  | | | | | | |  | |  | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 8:57 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | 9:01 |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | |
Temp °C | 13 | 11 | 8 | 7 | 8 | 9 | 9 | 11 | 11 | 9 | 8 | 7 | 8 | 9 | 10 | 10 | 12 | 11 | 11 | 10 | 8 | 9 | 8 | 10 |
7 | 4 | 3 | 3 | 4 | 2 | 3 | 5 | 4 | 2 | 4 | 3 | 4 | 5 | 5 | 4 | 7 | 6 | 6 | 2 | -1 | 0 | -2 | 1 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNW 4 | NW 4 | — | — | — | — | WSW 4 | NW 4 | NW 5 | — | — | — | — | — |
 kJ | — | — | — | — | — | — | — | — | — | — | 13 | 4 | — | — | — | — | 3 | 10 | 5 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 4 | W 18 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 18 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 5 | NNW 5 | NNW 4 | NNW 3 | NW 4 | NW 5 | NW 5 | NNW 5 | NNW 5 | — | — | NW 4 | WNW 3 | WNW 3 | WNW 4 | NW 4 | — | WSW 4 | WNW 4 | WNW 5 | W 6 | WNW 6 | WNW 6 |
| kJ | 6 | 36 | 19 | 7 | 5 | 28 | 55 | 42 | 46 | 42 | — | — | 2 | 1 | 2 | 8 | 18 | — | 1 | 29 | 59 | 136 | 198 | 190 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 303 | 309 | 304 | 262 | 245 | 245 | 424 | 283 | 321 | 301 | 301 | 210 | 210 | 305 | 309 | 293 | 309 | 304 | 309 | 301 | 305 | 536 | 1008 | 1008 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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