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Surf Forecasts:
Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Sunday 31 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
14.9° C
(Which is 3.2°C warmer than normal for this time of year)How big are the waves at Jeffs Left today (31 May):
- Morning surf: Morning surf (31 May, local time) - 1.5ft (0.4m), 12s period with WSW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2ft (0.6m), 12s period with WSW swell.
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 11s period with WSW swell.
The current surf forecast for Jeffs Left at 10AM is: 0.4m 12s primary swell from a West-southwest direction and 0.6m 6s secondary swell from a West-southwest direction (forecast issued at 06:00am May 31). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 1.5ft (0.4m) | 12s |
| Afternoon (31 May) | 2ft (0.6m) | 12s |
| Evening (31 May) | 1.5ft (0.4m) | 11s |
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 35mm), heaviest during Mon night. Very mild (max 15°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 6 | WSW 6 | WSW 6 | SW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 7 | W 7 | WSW 6 | WSW 9 | WSW 9 | WSW 9 | |
161 | 46 | 45 | 104 | 98 | 70 | 41 | 41 | 40 | 23 | 23 | 22 | 22 | 31 | 39 | 35 | 36 | 32 | 26 | 22 | 16 | 68 | 92 | 32 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | on | on | cross-on | on | on | |
High Tide | 8:52AM3.86m | 9:09PM4.00m | 9:28AM3.84m | 9:44PM4.01m | 10:03AM3.78m | 10:19PM3.97m | ||||||||||||||||||
Low Tide | 3:50PM0.80m | 4:13AM0.71m | 4:23PM0.83m | 4:50AM0.73m | 4:58PM0.87m | |||||||||||||||||||
 |  | | |  | | | |  | |  | |  | |  |  | |  | | | | | | | |
 | 5:00 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | 4:58 |
 | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:30 | — | 9:30 |
— | — | — | — | — | — | — | — | — | — | 5 | 3 | 6 | 6 | 12 | 3 | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 |
10 | 11 | 11 | 11 | 10 | 12 | 10 | 11 | 10 | 9 | 9 | 10 | 12 | 13 | 12 | 11 | 10 | 12 | 11 | 12 | 12 | 11 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | — | WSW 12 | WSW 12 | WSW 12 | — | WSW 11 | WSW 11 | WSW 5 | WSW 5 | WSW 6 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 7 | W 7 | WSW 9 | — | — | WSW 9 |
 kJ | — | 46 | 45 | 104 | — | 70 | 41 | 23 | 26 | 17 | 16 | 20 | 22 | 31 | 9 | 9 | 9 | 10 | 26 | 22 | 7 | — | — | 32 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | W 14 | W 14 | W 14 | W 13 | WSW 9 | WSW 9 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 41 | 40 | 23 | 23 | 22 | 11 | 10 | 4 | 4 | 4 | 3 | 9 | 7 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 14 | W 14 | — | — | — | — | W 13 | W 13 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | — | — | — | — | 3 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 12 | WSW 5 | WSW 6 | — | WSW 11 | WSW 4 | WSW 5 | — | — | S 3 | S 3 | S 3 | S 3 | S 3 | SW 6 | WSW 6 | WSW 6 | WSW 6 | — | — | WSW 6 | WSW 9 | WSW 9 | WSW 4 |
| kJ | 161 | 17 | 24 | — | 98 | 10 | 20 | — | — | 1 | 3 | 5 | 3 | 1 | 39 | 35 | 36 | 32 | — | — | 16 | 68 | 92 | 19 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 106 | 35 | 35 | 252 | 252 | 237 | 35 | 35 | 3 | 155 | 124 | 155 | 355 | 155 | 55 | 55 | 35 | 14 | 33 | 35 | 470 | 35 | 35 | 35 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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