Daily forecast
as
Last update: 10:34 local time / This forecast is based on the GFS model
Saturday, Dec 21
Wind
Weather
Waves
Tides
00h
17 kts
max 20 kts
11° C
1020 hpa
2.0 m
9 s
7.5
m
03h
16 kts
max 19 kts
11° C
1021 hpa
1.8 m
9 s
04:19
3.3
m
06h
17 kts
max 22 kts
11° C
1021 hpa
1.7 m
9 s
4.3
m
09h
22 kts
max 28 kts
11° C
1020 hpa
1.9 m
9 s
10:08
9.2
m
12h
27 kts
max 37 kts
1.4 mm
11° C
1019 hpa
2.3 m
7 s
7.9
m
15h
27 kts
max 38 kts
12° C
1018 hpa
2.6 m
8 s
4.2
m
18h
27 kts
max 38 kts
13° C
1017 hpa
2.7 m
9 s
16:45
3.3
m
21h
28 kts
max 37 kts
1.13 mm
12° C
1015 hpa
2.9 m
9 s
7.6
m
Sunday, Dec 22
Wind
Weather
Waves
Tides
00h
28 kts
max 39 kts
2.53 mm
11° C
1015 hpa
3.2 m
9 s
22:38
8.6
m
03h
32 kts
max 43 kts
10° C
1014 hpa
3.7 m
10 s
4.7
m
06h
34 kts
max 46 kts
0.88 mm
9° C
1014 hpa
4.2 m
11 s
04:57
3.7
m
09h
35 kts
max 45 kts
1.64 mm
8° C
1015 hpa
4.4 m
12 s
7.5
m
12h
36 kts
max 44 kts
1.44 mm
8° C
1015 hpa
4.5 m
12 s
10:52
8.7
m
15h
34 kts
max 40 kts
0.42 mm
9° C
1017 hpa
4.4 m
12 s
5.1
m
18h
34 kts
max 41 kts
0.46 mm
9° C
1020 hpa
4.2 m
12 s
17:25
3.7
m
21h
32 kts
max 38 kts
9° C
1022 hpa
3.9 m
12 s
6.6
m
Monday, Dec 23
Wind
Weather
Waves
Tides
00h
30 kts
max 36 kts
9° C
1024 hpa
3.6 m
10 s
23:26
8.2
m
03h
28 kts
max 32 kts
9° C
1024 hpa
3.4 m
9 s
5.6
m
06h
27 kts
max 28 kts
9° C
1025 hpa
3.1 m
8 s
05:43
4.1
m
09h
23 kts
max 25 kts
9° C
1027 hpa
2.7 m
8 s
6.4
m
12h
19 kts
max 21 kts
9° C
1027 hpa
2.3 m
10 s
11:42
8.3
m
15h
16 kts
max 18 kts
10° C
1027 hpa
1.9 m
12 s
6.0
m
18h
12 kts
max 14 kts
10° C
1027 hpa
1.7 m
13 s
18:15
4.0
m
21h
13 kts
max 16 kts
10° C
1026 hpa
1.4 m
13 s
5.6
m
Tuesday, Dec 24
Wind
Weather
Waves
Tides
00h
14 kts
max 20 kts
11° C
1025 hpa
1.3 m
12 s
00:22
7.9
m
03h
12 kts
max 17 kts
12° C
1025 hpa
1.3 m
11 s
6.5
m
06h
10 kts
max 12 kts
12° C
1025 hpa
1.2 m
11 s
06:41
4.3
m
09h
9 kts
max 10 kts
12° C
1026 hpa
1.2 m
10 s
5.4
m
12h
6 kts
max 6 kts
12° C
1027 hpa
1.1 m
10 s
12:43
8.0
m
15h
6 kts
max 6 kts
12° C
1028 hpa
1.1 m
10 s
6.9
m
18h
3 kts
max 3 kts
12° C
1029 hpa
1.0 m
12 s
19:19
4.2
m
21h
3 kts
max 3 kts
12° C
1030 hpa
1.0 m
14 s
4.8
m
Wednesday, Dec 25
Wind
Weather
Waves
Tides
00h
3 kts
max 3 kts
12° C
1031 hpa
1.1 m
16 s
01:28
7.9
m
03h
3 kts
max 3 kts
12° C
1032 hpa
1.1 m
17 s
7.4
m
06h
6 kts
max 6 kts
12° C
1032 hpa
1.1 m
17 s
5.0
m
09h
8 kts
max 9 kts
12° C
1033 hpa
1.2 m
16 s
07:53
4.4
m
12h
7 kts
max 8 kts
11° C
1034 hpa
1.2 m
16 s
7.1
m
15h
5 kts
max 5 kts
11° C
1033 hpa
1.1 m
15 s
13:51
8.0
m
18h
5 kts
max 6 kts
12° C
1034 hpa
1.1 m
14 s
5.3
m
21h
8 kts
max 10 kts
12° C
1034 hpa
1.1 m
14 s
20:31
4.1
m
Thursday, Dec 26
Wind
Weather
Waves
Tides
00h
7 kts
max 7 kts
11° C
1034 hpa
1.2 m
14 s
6.5
m
03h
7 kts
max 7 kts
10° C
1034 hpa
1.2 m
14 s
02:34
8.1
m
06h
9 kts
max 10 kts
10° C
1033 hpa
1.2 m
13 s
5.9
m
09h
11 kts
max 14 kts
10° C
1034 hpa
1.2 m
13 s
09:05
4.1
m
12h
9 kts
max 12 kts
10° C
1034 hpa
1.3 m
13 s
6.1
m
15h
9 kts
max 12 kts
11° C
1032 hpa
1.2 m
13 s
14:58
8.2
m
18h
12 kts
max 16 kts
10° C
1033 hpa
1.2 m
12 s
6.2
m
21h
11 kts
max 16 kts
10° C
1033 hpa
1.2 m
12 s
21:36
3.8
m
Friday, Dec 27
Wind
Weather
Waves
Tides
00h
10 kts
max 13 kts
10° C
1033 hpa
1.1 m
12 s
5.4
m
03h
9 kts
max 11 kts
10° C
1033 hpa
1.1 m
12 s
03:34
8.4
m
06h
10 kts
max 12 kts
10° C
1032 hpa
1.0 m
12 s
7.0
m
09h
10 kts
max 14 kts
10° C
1033 hpa
1.0 m
12 s
10:05
3.7
m
12h
10 kts
max 13 kts
10° C
1032 hpa
0.9 m
11 s
4.8
m
15h
13 kts
max 14 kts
10° C
1031 hpa
0.9 m
11 s
15:55
8.5
m
18h
15 kts
max 17 kts
9° C
1031 hpa
0.9 m
11 s
7.3
m
21h
14 kts
max 16 kts
9° C
1031 hpa
0.8 m
11 s
22:30
3.5
m
Saturday, Dec 28
Wind
Weather
Waves
Tides
00h
10 kts
max 14 kts
9° C
1031 hpa
0.8 m
11 s
4.2
m
03h
10 kts
max 11 kts
8° C
1030 hpa
0.7 m
11 s
04:24
8.9
m
06h
9 kts
max 9 kts
8° C
1029 hpa
0.7 m
10 s
8.0
m
09h
7 kts
max 7 kts
8° C
1029 hpa
0.6 m
10 s
4.4
m
12h
5 kts
max 5 kts
8° C
1029 hpa
0.6 m
10 s
10:56
3.2
m
15h
3 kts
max 3 kts
8° C
1028 hpa
0.6 m
10 s
7.8
m
18h
6 kts
max 6 kts
9° C
1028 hpa
0.6 m
10 s
16:45
9.0
m
21h
6 kts
max 6 kts
8° C
1028 hpa
0.7 m
10 s
4.7
m
Sunday, Dec 29
Wind
Weather
Waves
Tides
00h
5 kts
max 5 kts
8° C
1027 hpa
0.7 m
10 s
23:17
3.1
m
03h
4 kts
max 4 kts
8° C
1027 hpa
0.6 m
10 s
7.4
m
06h
6 kts
max 6 kts
8° C
1027 hpa
0.6 m
11 s
05:09
9.4
m
09h
7 kts
max 7 kts
8° C
1028 hpa
0.7 m
11 s
5.2
m
12h
5 kts
max 5 kts
8° C
1027 hpa
0.7 m
11 s
11:42
2.8
m
15h
5 kts
max 6 kts
8° C
1027 hpa
0.7 m
11 s
6.7
m
18h
6 kts
max 7 kts
9° C
1027 hpa
0.7 m
10 s
17:29
9.4
m
21h
7 kts
max 7 kts
8° C
1027 hpa
0.7 m
10 s
5.6
m
Monday, Dec 30
Wind
Weather
Waves
Tides
00h
6 kts
max 6 kts
8° C
1027 hpa
0.7 m
11 s
00:01
2.7
m
03h
5 kts
max 5 kts
8° C
1026 hpa
0.7 m
11 s
6.2
m
06h
8 kts
max 8 kts
8° C
1026 hpa
0.7 m
10 s
05:50
9.8
m
09h
10 kts
max 10 kts
8° C
1026 hpa
0.8 m
9 s
6.2
m
12h
12 kts
max 12 kts
8° C
1025 hpa
0.9 m
8 s
12:26
2.4
m
15h
12 kts
max 13 kts
9° C
1025 hpa
0.9 m
8 s
5.3
m
18h
12 kts
max 13 kts
9° C
1024 hpa
1.0 m
8 s
18:10
9.8
m
21h
15 kts
max 16 kts
9° C
1025 hpa
1.0 m
8 s
6.6
m
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Additional information
General
This is the wind, wave and weather forecast for St. Helier Marina in St Helier, Jersey. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 5:00 AM, 11:00 AM, 5:00 PM and 11:00 PM Greenwich Mean Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for St. Helier Marina when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Jersey. Or use our wind forecast to find the wind speed today in St. Helier Marina or to have a look at the wind direction tomorrow at St. Helier Marina.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.