Weather Caernarfon Marina - Detailed bulletin - Free 15-day Marine forecasts

Caernarfon GBRLon : -4°16’,0002 W Lat : 53°7’,998 N Alt : 0m

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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

Sun

24

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

Mon

25

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

Tue

26

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

Wed

27

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

Thu

28

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

Fri

29

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Sat

30

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Sun

31

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Mon

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BULLETIN

Reliability 90%

Warning strong breeze offshore.

Marine wind risk

Monday 18 may

METEO CONSULT Run : 18/05 00Z Mesh : 1km Updated, 5min ago Update in 6h

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

70

60

50

40

30

20

10

0

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1

0.5

0

3

0

15

10

5

0

60

55

50

45

40

                                    
                                                                         Tue 19
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 18/05 00Z
                Mesh : 1km
                Updated, 5min ago
                Update in 6h

Tue 19

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

230° SW SW
225° SW SW
225° SW SW
205° SW SSW
220° SW SW
225° SW SW
200° S SSW
225° SW SW
225° SW SW
205° SW SSW
210° SW SSW
190° S S
190° S S
185° S S
170° S S
160° S SSE
155° SE SSE
145° SE SE
150° SE SSE
160° S SSE
170° S SSE
170° S S
180° S S
185° S S

11 21 6 13 4
10 19 5 12 3
10 18 5 11 3
5 10 3 6 2
8 14 4 9 3
8 15 4 9 3
11 20 6 12 4
9 16 4 10 3
9 16 4 10 3
12 22 6 14 4
10 18 5 11 3
12 22 6 14 4
12 22 6 14 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
13 24 7 15 4
16 29 8 18 5
17 31 9 19 5
19 36 10 22 5
20 37 10 23 5
18 33 9 21 5
15 27 8 17 4

- - - - -
- - - - -
- - - - -
9 16 4 10 3
12 22 6 14 4
16 29 8 18 5
17 32 9 20 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
21 39 11 24 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 38 11 24 5
21 39 11 24 6
22 40 11 25 6
25 47 13 29 6
29 53 15 33 7
31 58 16 36 7
35 65 18 40 8
37 68 19 42 8
37 68 19 42 8
32 60 17 37 7

0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.6
0.7
0.7

0
0
0
0
0.1
0.1
0.1
0.2
0.2
0.1
0.2
0.3
0.3
0.3
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.6

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
230° SW SW
225° SW SW

0.4
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.3
0.3
0.2
0.2
0.2
0.2
<0.1
0.2
0.2
0.3

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

40
45
45
45
45
40
35
35
35
35
30
25
25
25
25
30
25
25
25
25
25
20
20
25

11 51
11 52
11 52
11 52
11 53
12 53
12 53
11 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 53
12 53
12 53
12 53
11 53
11 52
11 52
11 52
11 52

65
70
100
55
30
40
50
45
40
65
85
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.5
0.6
0.7
0.7
0.7
0.8
0.7
0.5
0.2

-
-
-
-
-
-
-

40
40
40
25
25
0
0
0
0
0
0
0
20
50
80
90
90
90
90
90
90
90
80
70

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

5
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1008
1008
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1005
1004
1003
1002
1001
1000
1000
1000

0
0
0
1
3
4
4
5
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

10 50
10 50
10 50
9 49
10 51
11 52
11 52
12 54
13 55
13 55
13 55
12 54
11 53
11 52
11 51
10 51
10 50
10 51
11 51
11 52
12 53
12 53
12 53
12 54

6 43
6 44
7 44
9 49
10 51
11 51
11 51
12 54
13 55
12 54
11 52
8 47
7 45
7 45
7 44
7 44
6 44
6 42
6 42
6 42
5 42
6 42
6 43
7 45

2 3 1 1 2
3 5 1 1 3
4 8 2 2 5
4 8 2 2 5
6 11 2 3 7
9 16 3 4 10
9 16 3 4 10
11 20 4 6 12
11 21 4 6 13
10 18 3 5 11
13 24 4 7 15
15 28 4 8 17
15 27 4 8 17
15 27 4 8 17
17 31 5 9 19
18 34 5 9 21
20 37 5 10 23
22 41 6 11 25
25 46 6 13 29
25 47 6 13 29
26 48 6 13 30
25 46 6 13 29
22 40 6 11 25
19 36 5 10 22

0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.6
0.7
0.7
0.7
0.7
0.8
1
1.1
1.2
1.2
1.2
1.2
1.2

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

Expert opinion

Low 999 hPa centered at 60 nautical miles in the West of the Hebrides (North-West Scotland) moving at 18 knots to the East to be centered on Scotland.

For Caernarfon Marina :
Warning strong breeze offshore.

The reliability of the situation is very good.

Bright spells increasing during the morning, overcast skies in the afternoon. Risk of showers in the morning, possibility of showers in late afternoon. In the evening, overcast skies.
Drizzle intensifying and turning to rain. SSW force 4 in the morning turning SSE in the evening. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day.

semaphore stations

Station Valley RAF located 22 km from Caernarfon Marina

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	-	-	-	-	1007	10
03h	-	-	-	-	1007	0
00h	-	-	-	-	1008	9

observation.semaphores_link

Réseau observation METAR

observation.semaphore_link

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Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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

Fri

22

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

Sat

23

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

Sun

24

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

Mon

25

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

Tue

26

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

Wed

27

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

Thu

28

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

Fri

29

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

Sat

30

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

Sun

31

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

Mon

01

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- 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 Caernarfon Marina

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

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