Weather Alphen - Detailed bulletin - Free 15-day Marine forecasts

Leyde NLDLongitude : 4°39 E Latitude : 52°9 N Altitude : 0m

Tue

25

-

- nd - km/h - bft - m/s - mph

Wed

26

-

- nd - km/h - bft - m/s - mph

Thu

27

-

- nd - km/h - bft - m/s - mph

Fri

28

-

- nd - km/h - bft - m/s - mph

Sat

29

-

- nd - km/h - bft - m/s - mph

Sun

30

-

- nd - km/h - bft - m/s - mph

Mon

01

-

- nd - km/h - bft - m/s - mph

Tue

02

-

- nd - km/h - bft - m/s - mph

Wed

03

-

- nd - km/h - bft - m/s - mph

Thu

04

-

- nd - km/h - bft - m/s - mph

Fri

05

-

- nd - km/h - bft - m/s - mph

Sat

06

-

- nd - km/h - bft - m/s - mph

Sun

07

-

- nd - km/h - bft - m/s - mph

Mon

08

-

- nd - km/h - bft - m/s - mph

Tue

09

-

- nd - km/h - bft - m/s - mph

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Tuesday 25 november

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

5

0

3

0

10

5

0

-5

50

45

40

35

30

Wed 26

03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h

20° N NNE
350° N N
5° N N
350° N N
360° N N
350° N NNW
360° N N
350° N N
355° N N
360° N N
355° N N
350° N N
345° N NNW
340° N NNW
330° NW NNW
330° NW NNW
345° N NNW
360° N N
5° N N
15° N NNE
15° N NNE
10° N NNE
5° N N
10° N NNE

2 4 1 2 1
2 4 1 2 1
2 4 1 2 1
3 5 1 3 1
2 4 1 2 1
4 7 2 4 2
6 11 3 7 2
8 15 4 9 3
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
5 10 3 6 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2

4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
6 12 3 7 3
8 14 4 9 3
10 19 5 12 3
14 26 7 16 4
19 36 10 22 5
18 34 9 21 5
19 36 10 22 5
18 33 9 21 5
18 33 9 21 5
15 28 8 17 4
16 29 8 18 5
15 27 8 17 4
17 31 9 19 5
16 29 8 18 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4
11 20 6 12 4
10 19 5 12 3
9 17 5 11 3

0.4
0.4
0.5
0.6
0.7
1
1.2
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.4
1.3
1.2
1.1
1.1
0.9
0.8

0.8
0.9
1
1.2
1.4
1.9
2.3
2.5
2.4
2.4
2.4
2.4
2.4
2.4
2.5
2.6
2.6
2.5
2.4
2.2
2.1
2
1.7
1.6

0
0
0
0.2
0.4
0.7
1
1.2
0.9
0.9
1
1.1
1.2
1.3
1.3
1.4
1.2
1.1
1
0.8
0.7
0.6
0.5
0.4

290° W WNW
295° NW WNW
315° NW NW
315° NW NW
310° NW NW
315° NW NW
320° NW NW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
325° NW NW
310° NW NW
300° NW WNW
295° NW WNW
295° NW WNW
320° NW NW
325° NW NNW
335° NW NNW
335° NW NNW
350° N NNW
350° N NNW
325° NW NW
325° NW NW

0.4
0.4
0.5
0.5
0.4
0.5
0.6
0.3
0.8
0.8
0.7
0.6
0.3
0.2
0.2
0.2
0.6
0.7
0.7
0.7
0.7
0.6
0.5
0.6

6
5
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5

60
80
90
90
70
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

100
100
100
100
100
100
95
90
95
60
90
50
90
55
75
90
75
80
80
80
75
75
50
75

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
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
0
0
0
0
0

0.2
0.2
0.5
<0.1
1
4
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
5
5
5
5

997
998
999
999
1000
1001
1002
1003
1004
1005
1006
1006
1007
1008
1009
1009
1010
1011
1012
1013
1014
1014
1015
1016

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

2 35
1 34
1 34
1 34
2 36
4 39
5 41
6 42
7 44
7 45
8 46
8 46
7 45
7 45
7 44
6 43
6 43
5 42
5 41
5 40
4 40
4 39
3 38
3 37

1 33
0 33
0 32
0 32
2 35
2 36
3 37
3 38
4 38
5 41
6 42
6 43
6 42
5 41
4 39
4 38
3 37
2 36
2 35
2 35
2 36
2 35
1 35
1 34

2 3 1 1 2
2 4 1 1 2
16 30 5 8 19
23 42 6 12 26
22 41 6 11 25
27 50 7 14 31
27 50 7 14 31
24 44 6 12 27
25 46 6 13 29
25 46 6 13 29
25 46 6 13 29
24 45 6 13 28
24 45 6 13 28
25 46 6 13 29
26 49 6 14 30
26 49 6 14 30
26 49 6 14 30
23 42 6 12 26
22 40 6 11 25
19 35 5 10 22
16 30 5 8 19
15 28 4 8 17
13 24 4 7 15
11 21 4 6 13

0.5
0.5
0.7
0.9
1.3
1.7
1.9
1.9
1.9
1.9
1.8
1.8
1.7
1.8
1.8
1.8
1.8
1.7
1.6
1.5
1.4
1.2
1.1
1

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A northerly, moderate and mostly variable flow prevails over the whole area.

For Alphen :
Warning moderate gale offshore.

The reliability of the situation is assessed at 90%.

Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, very cloudy.
Chance of light rain. N force 4 becoming NNW force 3 in the middle of the day then N. Gusts reaching 19 knots until the middle of the day. Slight sea. Low, short swell from NW. Visibility reduced by dense fog becoming excellent in the middle of the day then poor.

Tue

25

-

- nd - km/h - bft - m/s - mph

Wed

26

-

- nd - km/h - bft - m/s - mph

Thu

27

-

- nd - km/h - bft - m/s - mph

Fri

28

-

- nd - km/h - bft - m/s - mph

Sat

29

-

- nd - km/h - bft - m/s - mph

Sun

30

-

- nd - km/h - bft - m/s - mph

Mon

01

-

- nd - km/h - bft - m/s - mph

Tue

02

-

- nd - km/h - bft - m/s - mph

Wed

03

-

- nd - km/h - bft - m/s - mph

Thu

04

-

- nd - km/h - bft - m/s - mph

Fri

05

-

- nd - km/h - bft - m/s - mph

Sat

06

-

- nd - km/h - bft - m/s - mph

Sun

07

-

- nd - km/h - bft - m/s - mph

Mon

08

-

- nd - km/h - bft - m/s - mph

Tue

09

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather port Alphen

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion