Helder Buoy (HELDER)
Lat/Lon:
52.92 4.10
Time zone:
UTC +1.0
Sunrise:
08:21
Sunset:
16:39
| Local date |
Monday, Nov 23 |
| Local time |
00h |
01h |
02h |
03h |
04h |
05h |
06h |
07h |
08h |
09h |
10h |
11h |
12h |
13h |
14h |
15h |
16h |
17h |
18h |
19h |
20h |
21h |
22h |
23h |
| Wind direction
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| Wind speed (Knots) |
35
|
36
|
35
|
34
|
34
|
35
|
35
|
36
|
35
|
35
|
34
|
30
|
26
|
24
|
25
|
26
|
24
|
21
|
18
|
17
|
18
|
23
|
26
|
29
|
| Wave direction [WW3] |
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| Wave height (m) [WW3] |
8.0 |
4.0 |
4.0 |
4.1 |
4.1 |
4.1 |
4.0 |
4.0 |
4.0 |
3.9 |
3.9 |
3.8 |
3.6 |
3.5 |
3.3 |
3.2 |
3.0 |
2.9 |
2.9 |
2.8 |
2.9 |
3.0 |
3.1 |
3.2 |
| Wave period (s) [WW3] |
14 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
| Cloud cover |
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| Relative humidity (%) |
71 |
71 |
72 |
73 |
74 |
76 |
72 |
72 |
73 |
73 |
72 |
74 |
81 |
86 |
84 |
79 |
81 |
83 |
83 |
83 |
85 |
84 |
79 |
76 |
| Precipitation type |
|
 |
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|
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| Precipitation (mm/h) |
0.1 |
3.0 |
0.0 |
0.0 |
0.0 |
0.2 |
0.3 |
0.3 |
0.2 |
0.3 |
0.1 |
0.0 |
0.0 |
0.1 |
0.1 |
0.0 |
0.0 |
0.0 |
0.1 |
0.1 |
0.4 |
0.6 |
0.8 |
0.0 |
| Pressure sealevel (hPa) |
997 |
996 |
996 |
995 |
995 |
995 |
995 |
995 |
995 |
995 |
995 |
995 |
995 |
994 |
993 |
994 |
994 |
994 |
993 |
993 |
994 |
994 |
995 |
997 |
| Air temperature
(°C) |
12 |
12 |
12 |
12 |
12 |
11 |
11 |
11 |
11 |
11 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
12 |
12 |
12 |
12 |
| Feels like
(°C) |
12 |
12 |
12 |
12 |
12 |
11 |
11 |
11 |
11 |
11 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
13 |
12 |
12 |
12 |
12 |
| Local date |
Tuesday, Nov 24 |
| Local time |
00h |
01h |
02h |
03h |
04h |
05h |
06h |
07h |
08h |
09h |
10h |
11h |
12h |
13h |
14h |
15h |
16h |
17h |
18h |
19h |
20h |
21h |
22h |
23h |
| Wind direction
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| Wind speed (Knots) |
30
|
31
|
31
|
30
|
29
|
28
|
27
|
27
|
26
|
25
|
22
|
21
|
21
|
19
|
19
|
27
|
28
|
27
|
27
|
28
|
27
|
27
|
28
|
30
|
| Wave direction [WW3] |
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| Wave height (m) [WW3] |
3.4 |
3.5 |
3.5 |
3.6 |
3.6 |
3.5 |
3.5 |
3.4 |
3.2 |
3.1 |
2.9 |
2.8 |
2.6 |
2.5 |
2.5 |
2.4 |
2.4 |
2.4 |
2.5 |
2.5 |
2.5 |
2.6 |
2.6 |
2.7 |
| Wave period (s) [WW3] |
6 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
| Cloud cover |
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| Relative humidity (%) |
77 |
78 |
78 |
77 |
77 |
78 |
78 |
79 |
79 |
78 |
77 |
78 |
83 |
89 |
95 |
88 |
84 |
85 |
85 |
85 |
86 |
86 |
85 |
86 |
| Precipitation type |
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 |
 |
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| Precipitation (mm/h) |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.1 |
0.5 |
0.4 |
0.0 |
0.0 |
0.0 |
0.0 |
0.1 |
0.0 |
0.0 |
0.1 |
| Pressure sealevel (hPa) |
998 |
999 |
1000 |
1001 |
1002 |
1003 |
1004 |
1004 |
1005 |
1005 |
1006 |
1007 |
1007 |
1007 |
1006 |
1006 |
1006 |
1007 |
1006 |
1006 |
1007 |
1007 |
1006 |
1006 |
| Air temperature
(°C) |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
11 |
11 |
11 |
12 |
12 |
12 |
12 |
13 |
14 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
| Feels like
(°C) |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
11 |
11 |
11 |
12 |
12 |
12 |
12 |
13 |
14 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
| Local date |
Wednesday, Nov 25 |
| Local time |
00h |
01h |
02h |
03h |
04h |
05h |
06h |
07h |
08h |
09h |
10h |
11h |
12h |
13h |
14h |
15h |
16h |
17h |
18h |
19h |
20h |
21h |
22h |
| Wind direction
|
|
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|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
| Wind speed (Knots) |
31
|
32
|
35
|
35
|
32
|
34
|
35
|
37
|
37
|
36
|
36
|
34
|
30
|
30
|
32
|
33
|
32
|
32
|
31
|
30
|
29
|
28
|
28
|
| Wave direction [WW3] |
|
|
|
|
|
|
|
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|
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|
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| Wave height (m) [WW3] |
2.8 |
2.9 |
3.1 |
3.2 |
3.4 |
3.6 |
3.8 |
4.0 |
4.0 |
3.9 |
3.9 |
3.8 |
3.7 |
3.6 |
3.6 |
3.5 |
3.5 |
3.5 |
3.4 |
3.4 |
3.4 |
3.4 |
3.4 |
| Wave period (s) [WW3] |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
| Cloud cover |
|
|
|
|
|
|
|
|
|
|
|
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|
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| Relative humidity (%) |
82 |
82 |
85 |
84 |
84 |
85 |
83 |
82 |
83 |
85 |
87 |
89 |
87 |
81 |
66 |
68 |
70 |
72 |
74 |
75 |
76 |
76 |
77 |
| Precipitation type |
|
|
|
|
|
|
|
|
|
|
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|
 |
 |
|
|
|
|
|
 |
 |
 |
|
| Precipitation (mm/h) |
0.1 |
0.1 |
0.1 |
0.1 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.2 |
0.3 |
0.8 |
1.2 |
0.1 |
0.0 |
0.0 |
0.0 |
0.1 |
0.3 |
0.5 |
0.6 |
0.0 |
| Pressure sealevel (hPa) |
1005 |
1005 |
1004 |
1003 |
1003 |
1002 |
1001 |
1000 |
999 |
999 |
999 |
999 |
999 |
1000 |
1000 |
1000 |
1001 |
1001 |
1000 |
1000 |
1001 |
1001 |
1001 |
| Air temperature
(°C) |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
| Feels like
(°C) |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
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