Plemont surfForecast / Jersey / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 BST
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
13.0° C
(Which is slightly warmer than usual)

How big are the waves at Plemont today?

The current surf forecast for Plemont at 6AM is: 2.4m 10s primary swell from a West direction and 0.5m 16s secondary swell from a West direction, 0.3m 13s secondary swell from a West direction (forecast issued at 12:00am May 20). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (20 May)8ft (2.5m)14s
Afternoon (20 May)7.5ft (2.3m)13s
Evening (20 May)6ft (1.9m)13s

Table - waves today at Plemont. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 13°C on Tue night). Winds decreasing (fresh winds from the SW on Tue night, light winds from the SSW by Wed night).

Wednesday
20
Thursday
21
Friday
22
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
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
1
1
3
2
2
3
4
3
3
3
2
2
2
0
0
1
1
1
1
2
2
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2
W
9
2.2
W
10
2.5
W
10
2.5
W
14
2.4
W
14
2.2
W
13
2
W
13
1.9
W
13
1.7
W
13
1.6
W
12
1.4
W
12
1.3
W
12
1.2
W
12
1.1
W
11
1.1
W
11
1
W
11
1
W
11
1
W
10
1
W
10
0.9
W
10
1.1
W
12
1.1
W
11
1.1
W
11
1.1
W
11
Wave Graph
Metric surfscale
Energy kJ
679
882
1300
2440
2062
1667
1339
1191
941
726
547
464
383
289
274
223
223
214
200
156
314
282
282
277
Wind (km/h)
40
SW
35
WSW
35
WSW
30
WSW
25
WSW
15
W
10
W
5
SSW
10
S
15
S
20
SSE
20
SSE
15
SE
10
E
15
NE
20
E
20
SE
20
SSE
20
SSE
15
SSE
10
SE
10
ESE
15
E
15
ESE
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
off
off
off
off
off
cross-off
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
High Tide
9:45AM8.48m
10:06PM8.49m
10:37AM7.90m
10:59PM7.93m
11:35AM7.30m
Low Tide
3:48AM0.35m
4:10PM0.91m
4:41AM0.80m
5:03PM1.43m
5:37AM1.32m
6:01PM1.94m
clear
cloud
clear
cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:18
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:52
8:53
Temp °C
13
13
14
13
15
16
15
15
15
15
14
15
16
20
21
21
20
20
19
19
21
23
25
25
6
6
8
8
11
13
14
14
14
13
10
11
14
19
19
18
18
18
17
17
20
23
24
23
Swell 1
Height (m)
Direction
Period (s)
0.3
W
17
0.5
W
16
0.9
WNW
14
2.5
W
14
2.4
W
14
2.2
W
13
2
W
13
1.9
W
13
1.7
W
13
1.6
W
12
1.4
W
12
1.3
W
12
1.2
W
12
1.1
W
11
1.1
W
11
1
W
11
1
W
11
1
W
10
1
W
10
0.9
W
10
1.1
W
12
1.1
W
11
1.1
W
11
1.1
W
11
Energy kJ
53
125
341
2440
2062
1667
1339
1191
941
726
547
464
383
289
274
223
223
214
200
156
314
282
282
277
Swell 2
Height (m)
Direction
Period (s)
0.3
W
13
0.5
W
12
0.2
S
3
Energy kJ
31
76
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2
W
9
2.2
W
10
2.5
W
10
2.1
W
14
0.3
ENE
2
0.4
SE
2
0.4
SE
3
0.4
SSE
3
0.3
SSE
3
Energy kJ
679
882
1300
1748
1
2
2
4
2
Nearest Offshore or Glassy
Rating
(10 max)
2
2
5
5
3
2
4
4
3
3
3
3
2
2
2
2
1
1
1
2
2
2
2
2
Distance (km)
422
595
121
121
364
67
121
38
8
8
38
38
2
2
2
3
36
36
36
36
2
2
2
3
Best forecast wave conditions in Jersey
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
2
1
3
2
4
4
4
4
4
3
3
3
3
3
3
2
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
4
4
5
5
5
5
5
5
5
4
4
4
4
5
7
7
7
7
5
5
  • 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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