Weather James Mayor - Detailed bulletin - Free 15-day Marine forecasts

Much Hoole GBRLon : -2°49’,0002 W Lat : 53°42 N Alt : 0m

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

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Mon

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BULLETIN

Reliability 85%

Warning strong breeze offshore.

Marine wind risk

Sunday 12 apr

METEO CONSULT Run : 11/04 00Z Mesh : 1km Updated, 10h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

80

70

60

50

40

30

20

10

0

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Mon 13
                                                            
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                        Run : 11/04 00Z
                Mesh : 1km
                Updated, 10h ago
                Update imminent

Mon 13

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

210° SW SSW
205° SW SSW
195° S SSW
185° S S
185° S S
175° S S
185° S S
215° SW SW
220° SW SW
230° SW SW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
205° SW SSW
180° S S
165° S SSE
170° S SSE
150° SE SSE

16 30 8 19 5
15 27 8 17 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
10 18 5 11 3
12 22 6 14 4
11 21 6 13 4
13 24 7 15 4
14 26 7 16 4
13 25 7 16 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 3
11 20 6 12 4
9 16 4 10 3
6 12 3 7 3
4 8 2 5 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2

38 70 19 43 8
32 60 17 37 7
26 49 14 30 6
25 46 13 29 6
23 42 12 26 6
15 28 8 17 4
19 36 10 22 5
22 40 11 25 6
23 43 12 27 6
27 50 14 31 7
26 48 13 30 6
28 51 14 32 7
28 52 14 32 7
26 49 14 30 6
26 48 13 30 6
23 43 12 27 6
23 43 12 27 6
22 41 11 25 6
17 32 9 20 5
12 23 6 14 4
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3

0.9
0.9
0.9
1
0.9
0.9
0.8
0.9
0.9
1
1
0.9
0.8
0.8
0.7
0.7
0.7
0.7
0.6
0.5
0.5
0.4
0.4
0.4

0.4
0.5
0.6
0.5
0.4
0.5
0.5
0.6
0.9
1
1
0.7
0.5
0.5
0.6
0.7
0.5
0.4
0.3
0.2
0.2
0.2
0.2
0.2

250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W WSW
260° W W
260° W W
265° W W
260° W W
260° W W
265° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W
260° W W

0.7
0.6
0.6
0.7
0.7
0.6
0.5
0.5
<0.1
0
0
0.4
0.5
0.4
0.4
0
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.2

6
6
6
6
6
6
6
6
6
0
0
6
6
6
6
0
5
5
5
5
4
4
4
4

40
40
60
60
60
70
60
60
60
60
40
50
40
50
35
50
35
40
35
40
40
40
40
35

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
85
90
65
60
70
70
70
35
75
65
70
60
65
80
75
40
60
45
45
25
20

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-

50
45
45
40
35
35
0
40
0
25
35
20
30
40
45
55
50
35
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
10
5
5

998
999
999
1000
1000
1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009
1010
1010
1010
1011

0
0
0
0
0
0
0
1
1
1
2
2
2
2
1
1
0
0
0
0
0
0
0
0

8 46
8 46
7 45
7 45
7 45
7 45
8 46
9 48
10 49
10 51
11 52
11 52
11 51
11 51
11 51
10 50
9 48
9 47
8 46
7 44
6 43
5 41
5 40
4 39

2 36
3 37
3 37
3 38
4 38
4 39
5 41
6 42
8 46
9 49
9 49
11 52
11 51
11 51
10 49
9 49
7 45
6 44
5 42
5 42
5 40
4 39
3 38
3 37

16 30 5 8 19
18 34 5 9 21
21 38 5 11 24
23 42 6 12 26
22 41 6 11 25
22 41 6 11 25
23 42 6 12 26
24 44 6 12 27
21 39 6 11 24
21 38 5 11 24
22 41 6 11 25
20 37 5 10 23
19 35 5 10 22
19 35 5 10 22
17 31 5 9 19
17 32 5 9 20
20 37 5 10 23
16 30 5 8 19
16 29 5 8 18
13 24 4 7 15
13 25 4 7 16
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12

2.2
2.1
2.1
2.2
2.1
1.9
1.9
1.9
2
2
1.9
1.7
1.5
1.3
1.3
1.3
1.3
1.2
1
0.9
0.8
0.7
0.7
0.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

A westerly, strong and very variable flow prevails over the whole area.

For James Mayor :
Warning strong breeze offshore.

The reliability of the situation is good.

Skies changeable to very cloudy. Risk of showers in the morning, showers late in the day. In the evening, clear periods developing.
Light showers progressively becoming less frequent. SSW force 4 in the morning temporarily WSW in the middle of the day. Gusts reaching 28 knots in the middle of the day. Slight sea. Low, short swell from W. Excellent visibility becoming good in the evening.

semaphore stations

Station Crosby located 27 km from James Mayor

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
01h	-	-	-	-	998	10
00h	-	-	-	-	997	7
22h	-	-	-	-	998	10

observation.semaphores_link

Réseau observation SYNOP

observation.semaphore_link

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Sun

12

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

Mon

13

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

Tue

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

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* +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 James Mayor

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

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