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Surf Forecasts:
Jeffs Left surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 11 am Friday 12 Dec 2025 GMTForecast 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
9.7° C
(Which is slightly cooler than normal)How big are the waves at Jeffs Left today?
The current surf forecast for Jeffs Left at 3PM is: 0.8m 13s primary swell from a West-southwest direction and 0.4m 18s secondary swell from a West-southwest direction, 0.4m 3s secondary swell from a West-southwest direction (forecast issued at 11:00am December 12). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 3ft (0.9m) | 14s |
| Afternoon (12 Dec) | 2.5ft (0.8m) | 13s |
| Evening (12 Dec) | 1.5ft (0.5m) | 18s |
Table - waves today at Jeffs Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 18 | 18 | 17 | 16 | 16 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 346 | 269 | 204 | 165 | 160 | 102 | 563 | 390 | 82 | 60 | 135 | 261 | 322 | 428 | 482 | 493 | 514 | 537 | 649 | 678 | 602 | 566 | 577 | 709 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 1:44PM 3.39 | 2:31AM 2.90 | 2:57PM 3.24 | 3:45AM 2.96 | 4:06PM 3.22 | 4:44AM 3.11 | ||||||||||||||||||
Low Tide / height (m) | 8:19AM 1.25 | 9:11PM 1.03 | 9:21AM 1.35 | 10:12PM 1.11 | 10:29AM 1.36 | 11:12PM 1.13 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | 8:17 | - | - | - | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:18 | - | - | - | - | - | - | - |
| Sunset | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - | - | - | 4:00 | - | - | - | - | - |
 |  | |  | |  | | |  | | | | | |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 3 |
| Temp. °C | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 |
| Feels °C (?) | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 4 | 3 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 2 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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