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Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Tuesday 19 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
12.4° C
(Which is 1.4°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: 1.6m 6s primary swell from a Southwest direction (forecast issued at 06:00pm May 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 4ft (1.2m) | 8s |
| Evening (19 May) | 5ft (1.6m) | 6s |
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 8mm), mostly falling on Tue night. Very mild (max 19°C on Fri morning, min 11°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, light winds from the S by Thu afternoon). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 8 | SW 6 | WSW 7 | WSW 8 | WSW 9 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | WSW 9 | WSW 9 | WSW 8 | SW 7 | SW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 10 | |
211 | 142 | 251 | 476 | 525 | 181 | 223 | 193 | 131 | 87 | 32 | 90 | 30 | 54 | 54 | 56 | 23 | 28 | 44 | 46 | 49 | 50 | 50 | 100 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | |
High Tide | 10:53PM4.53m | 11:20AM4.14m | 11:42PM4.32m | 12:12PM3.77m | 00:35AM4.04m | |||||||||||||||||||
Low Tide | 5:43PM0.49m | 6:17AM0.31m | 6:35PM0.69m | 7:14AM0.46m | 7:30PM0.88m | 8:15AM0.63m | ||||||||||||||||||
 | |  | |  |  |  |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 | — | — | — |
 | — | 9:10 | — | — | — | — | — | — | — | 9:13 | — | — | — | — | — | — | — | 9:14 | — | — | — | — | — | 9:15 |
1 | 1 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 13 | 15 | 17 | 17 | 17 | 17 | 16 | 15 | 16 | 18 | 19 |
7 | 5 | 4 | 4 | 4 | 6 | 5 | 5 | 8 | 9 | 9 | 8 | 7 | 9 | 12 | 14 | 14 | 16 | 16 | 14 | 12 | 14 | 16 | 18 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 9 | WSW 9 | WSW 5 | WSW 8 | — | — | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | — |
 kJ | — | — | — | — | — | — | — | — | — | — | 32 | 90 | 13 | 54 | — | — | 23 | 28 | 44 | 46 | 49 | 50 | 50 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 12 | WSW 12 | WSW 9 | W 11 | — | — | — | SW 4 | — | — | W 14 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 27 | 13 | 30 | 10 | — | — | — | 5 | — | — | 4 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WSW 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 6 | WSW 7 | WSW 8 | WSW 9 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 5 | S 3 | S 3 | SSE 3 | SW 7 | SW 7 | SW 4 | — | — | — | SE 2 | SE 2 | — | SW 10 |
| kJ | 211 | 142 | 251 | 476 | 525 | 181 | 223 | 193 | 131 | 87 | 32 | 1 | 2 | 1 | 54 | 56 | 9 | — | — | — | 1 | 1 | — | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 371 | 357 | 353 | 303 | 304 | 304 | 325 | 324 | 370 | 350 | 252 | 237 | 17 | 35 | 35 | 124 | 126 | 115 | 114 | 0 | 14 | 14 | 55 | 0 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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