Plemont surfForecast / Jersey / UK

information circle12 Day Weather and Surf, issued 5 am Wednesday 10 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Plemont surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Plemont sea temperature is
12.3° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Plemont this week:

The surf forecast for Plemont over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Dec 12) at 9PM. The primary swell is predicted to be 3.0m and 18s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Plemont in the next 12 days are 3.0m 18s and forecast to arrive on Friday (Dec 12) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Monday (Dec 15) at 12PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 12th Dec)10ft (3.0m) 18s
Best Surf 9PM (Fri 12th Dec)10ft (3.0m) 18s
Most Powerful 6PM (Fri 12th Dec)10ft (3.0m) 18s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 3mm), mostly falling on Thu night. Very mild (max 12°C on Wed morning, min 9°C on Wed night). Winds decreasing (strong winds from the SSW on Thu night, calm by Fri night).

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sun night. Very mild (max 13°C on Sun afternoon, min 10°C on Sat morning). Winds decreasing (strong winds from the S on Sun night, moderate winds from the SW by Mon night).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
2
3
3
2
3
0
4
6
3
2
2
2
2
1
1
0
2
3
4
4
Swell
Height Map
Wave Height (m) & direction (?)
2.5
W
2.2
W
1.8
W
1.8
W
1.6
W
2.4
W
2.5
W
3
W
3
W
2.5
W
2
W
2.5
W
2.5
W
2.5
W
2.5
W
2.3
W
2.3
W
2.1
W
2.1
W
2.5
W
2.2
W
Period(s) (?)131212141314151918171614131314141313131614
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2103144888012438622293281258135324350919772898254523402522192217831543158433452061
Wind
(km/h)
35
SW
25
W
20
SSW
30
S
35
SSE
30
S
30
NW
10
NNW
10
SSW
25
SW
30
SSW
45
SSW
45
SSW
45
SSW
50
SSW
50
SSW
45
SSW
35
SW
25
SW
10
WNW
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
off
offoffoffcross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
on
off
High Tide
/ height (m)
10:06AM
7.77
10:40PM
7.14
11:01AM
7.20
11:40PM
6.68
12:04PM
6.72
12:47AM
6.40
1:14PM
6.43
1:57AM
6.33
2:23PM
6.36
2:58AM
6.46
3:22PM
6.49
3:50AM
6.71
4:12PM
6.72
Low Tide
/ height (m)
4:42PM
1.46
5:02AM
2.06
5:37PM
1.96
5:59AM
2.48
6:36PM
2.35
7:04AM
2.76
7:39PM
2.58
8:12AM
2.83
8:44PM
2.63
9:17AM
2.71
9:42PM
2.51
10:13AM
2.45
10:33PM
2.30
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Sunrise7:52--7:52--7:54--7:54--7:56--7:56--7:56--
Sunset-4:09--4:09--4:09--4:09--4:09--4:09--4:09-
clear
clear
clear
part cloud
cloud
light rain
part cloud
cloud
part cloud
clear
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
rain showers
rain showers
cloud
part cloud
Rain (mm)
-----3--------54111--
Temp. °C121211101111111011101111121312121312111111
Feels °C (?)67834567104423523856910
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Plemont Surf forecast

The above surf forecast table for Plemont provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Plemont can be found by selecting the local surf guide option on the grey menu. Our Plemont 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 (Plemont) 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 Plemont 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.

Plemont is 11 km (7 miles) from Saint Helier. If you plan a holiday in Jersey, look for hotels and other accommodation in Saint Helier. Saint Helier has rooms for a wide range of budgets as well as car hire and transport links.

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