Jeffs Left surfForecast / Wales – Mid / UK

information circle12 Day Weather and Surf, issued 11 am Sunday 08 Feb 2026 GMT
Forecast 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
7.1° C
(Which is 1.1°C colder than average for this time of year)


Best Forecast Surf Conditions for Jeffs Left this week:

The surf forecast for Jeffs Left over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 10) at 3AM. The primary swell is predicted to be 0.2m and 21s period with a secondary swell of 0.4m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jeffs Left in the next 12 days are 1.8m 14s and forecast to arrive on Wednesday (Feb 11) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Monday (Feb 09) at 6PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 10th Feb)0.5ft (0.2m) 21s
Best Surf 3PM (Tue 10th Feb)2.5ft (0.8m) 17s
Most Powerful12PM (Wed 11th Feb)6ft (1.8m) 14s

Table - best surf conditions forecast for Jeffs Left over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 15mm), heaviest on Tue night. Very mild (max 10°C on Tue afternoon, min 8°C on Sun morning). Winds increasing (light winds from the SE on Tue morning, fresh winds from the WSW by Tue night).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Wed morning. Mild temperatures (max 9°C on Wed morning, min 3°C on Fri afternoon). Mainly strong winds.

Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.4
WSW
0.4
WSW
0.5
SW
0.4
SW
0.4
SW
0.4
WSW
0.4
WSW
0.8
WSW
0.8
WSW
1.5
WSW
1.8
WSW
1.4
WSW
1.4
WSW
1.6
WSW
1.2
WSW
0.8
WSW
1.4
NNW
1.5
NW
0.4
WSW
0.4
WSW
1.3
S
Period(s) (?)1111101099181716141415171615136613145
Wave
Graph
(?)Metric surfscale
Energy kJ (?)464550352335112336310904131881611341348596204131159546973
Wind
(km/h)
15
SE
15
S
20
SSE
15
SE
30
ESE
25
ESE
5
SE
15
SSE
20
SSW
40
SW
35
SW
20
W
35
WSW
30
WSW
25
WSW
35
WNW
35
NNW
30
NNW
20
NNW
15
NNW
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
off
High Tide
/ height (m)
12:05PM
3.61
12:25AM
3.25
12:48PM
3.22
1:13AM
2.96
1:45PM
2.87
2:27AM
2.74
3:20PM
2.67
4:12AM
2.72
4:55PM
2.74
5:28AM
2.94
5:55PM
2.96
6:17AM
3.24
6:37PM
3.23
Low Tide
/ height (m)
6:48PM
1.09
6:52AM
1.23
7:22PM
1.37
7:39AM
1.48
8:15PM
1.60
8:58AM
1.68
9:55PM
1.72
11:12AM
1.67
11:54PM
1.59
12:37PM
1.41
12:55AM
1.30
1:25PM
1.09
1:36AM
0.99
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise7:47--7:45--7:43--7:41--7:39--7:37--7:35--
Sunset-5:14--5:15--5:17--5:20--5:22--5:23--5:25-
rain showers
rain showers
light rain
cloud
cloud
light rain
cloud
light rain
mod rain
light rain
light rain
rain showers
cloud
part cloud
light rain
light rain
light rain
clear
clear
clear
light rain
Rain (mm)
122--2-26313--222---1
Temp. °C99999991010998998544563
Feels °C (?)454422776024232-3-4-4-11-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Jeffs Left Surf forecast

The above surf forecast table for Jeffs Left provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jeffs Left can be found by selecting the local surf guide option on the grey menu. Our Jeffs Left surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jeffs Left) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jeffs Left may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Mid Wales? If you are looking for accommodation near Jeffs Left, camping, hotels and holiday cottages in Mid Wales, consider staying in Aberystwyth which is 21 km (13 miles) away. Other places in and around Mid Wales where you can find information about places to rent, and car hire include Trawscoed which is 31 km (19 miles) away, Porthmadog, Aberporth and Welshpool.

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