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Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Thursday 14 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 1.7°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 5PM is: 1.5m 6s primary swell from a Northwest direction and 0.1m 15s secondary swell from a West direction (forecast issued at 12:00pm May 14). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 0.5ft (0.1m) | 16s |
| Afternoon (14 May) | 5ft (1.5m) | 6s |
| Evening (14 May) | 4ft (1.2m) | 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 9mm), mostly falling on Sat night. Very mild (max 11°C on Thu afternoon, min 7°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu morning, light winds from the WNW by Fri night). | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 16 | NW 6 | NW 6 | NW 6 | W 15 | W 15 | W 14 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 4 | W 6 | NW 5 | SW 3 | WSW 3 | WSW 3 | WSW 4 | SW 4 | WSW 4 | W 4 | W 4 | W 4 | |
5 | 156 | 154 | 122 | 4 | 4 | 4 | 89 | 101 | 133 | 110 | 57 | 16 | 1 | 0 | 2 | 2 | 3 | 9 | 16 | 21 | 24 | 24 | 19 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | |
High Tide | 7:11PM3.91m | 7:28AM4.26m | 7:54PM4.24m | 8:14AM4.50m | 8:37PM4.49m | |||||||||||||||||||
Low Tide | 1:46PM0.48m | 2:04AM0.64m | 2:32PM0.31m | 2:52AM0.42m | 3:18PM0.23m | 3:40AM0.26m | ||||||||||||||||||
 |  |  | |  | | |  | | |  | |  | | | | | | | |  |  |  | | |
 | 5:22 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — |
 | — | — | — | 9:04 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:07 | — | — | — | 9:07 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 1 | — | — | |
Temp °C | 9 | 10 | 10 | 11 | 10 | 7 | 7 | 8 | 9 | 10 | 10 | 9 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 |
1 | 3 | 3 | 5 | 6 | 3 | 3 | 2 | 2 | 3 | 2 | 2 | 4 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 7 | 5 | 5 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 16 | W 15 | W 15 | W 15 | W 6 | NNW 7 | W 14 | W 14 | W 14 | W 14 | W 14 | — | — | NW 4 | NW 5 | NNW 5 | NW 5 | — | — | — | — | — | — | — |
 kJ | 5 | 4 | 4 | 4 | 1 | 78 | 4 | 4 | 4 | 4 | 4 | — | — | 4 | 4 | 2 | 1 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 15 | W 5 | — | — | — | — | — | — | — | W 6 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 4 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | — | NW 7 | NW 6 | NW 6 | NW 6 | NW 6 | NW 5 | NW 4 | — | — | SW 3 | WSW 3 | WSW 3 | WSW 4 | SW 4 | WSW 4 | W 4 | W 4 | W 4 |
| kJ | 172 | 156 | 154 | 122 | 112 | — | 65 | 89 | 101 | 133 | 110 | 57 | 16 | — | — | 2 | 2 | 3 | 9 | 16 | 21 | 24 | 24 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 282 | 1005 | 1329 | 547 | 528 | 83 | 83 | 353 | 325 | 321 | 321 | 304 | 301 | 283 | 252 | 240 | 282 | 301 | 301 | 283 | 301 | 301 | 117 | 116 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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