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Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Saturday 16 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 1.4°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 5PM is: 0.5m 4s primary swell from a West-southwest direction (forecast issued at 12:00pm May 16). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 1.5ft (0.4m) | 3s |
| Afternoon (16 May) | 1.5ft (0.5m) | 4s |
| Evening (16 May) | 2.5ft (0.7m) | 4s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Mon night. Very mild (max 12°C on Mon night, min 9°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 3 | WSW 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 | |
2 | 7 | 11 | 9 | 17 | 22 | 33 | 34 | 35 | 22 | 50 | 102 | 94 | 66 | 41 | 34 | 25 | 16 | 13 | 8 | 8 | 4 | 8 | 18 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 8:14AM4.50m | 8:37PM4.49m | 8:59AM4.62m | 9:21PM4.63m | 9:45AM4.60m | 10:06PM4.65m | ||||||||||||||||||
Low Tide | 3:18PM0.23m | 3:40AM0.26m | 4:05PM0.24m | 4:30AM0.18m | 4:53PM0.34m | 5:22AM0.20m | ||||||||||||||||||
 | | |  |  |  |  |  | | | | | | | | |  | | | | | |  | | |
 | 5:18 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:13 | — |
 | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:09 | — | — | — | 9:10 |
1 | 2 | 2 | 1 | 1 | 1 | — | — | 1 | 1 | — | 1 | 2 | 3 | 2 | 1 | — | — | — | — | — | 1 | 6 | 2 | |
Temp °C | 9 | 10 | 10 | 10 | 11 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 12 |
5 | 6 | 5 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 5 | 8 | 7 | 7 | 7 | 9 | 9 | 8 | 6 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | NW 5 | — | — | — | — | — | — | — | — | NW 5 | — | — | — | W 11 | WSW 6 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SW 6 |
 kJ | 1 | — | — | — | — | — | — | — | — | 7 | — | — | — | 2 | 41 | 34 | 25 | 16 | 13 | 8 | 8 | 4 | 8 | 18 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | WNW 4 | WNW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | WSW 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | — | — | — | — | — | — | S 2 | SSE 3 | SSE 3 | SSE 3 |
| kJ | 2 | 7 | 11 | 9 | 17 | 22 | 33 | 34 | 35 | 22 | 50 | 102 | 94 | 66 | — | — | — | — | — | — | 1 | 2 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 301 | 303 | 303 | 301 | 301 | 301 | 268 | 115 | 303 | 301 | 252 | 252 | 301 | 35 | 33 | 35 | 35 | 181 | 181 | 126 | 331 | 331 | 345 | 345 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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