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

Moëlan-sur-Mer FRALon : -3°38’,802 W Lat : 47°46’,998 N Alt : 0m

Thu

30

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Fri

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Sat

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Sun

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Mon

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Tue

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Wed

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Thu

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Fri

08

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Sat

09

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Sun

10

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Mon

11

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Tue

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Wed

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Thu

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BULLETIN

Reliability 85%

No gale warning.

No weather risk at the spot

Thursday 30 apr

METEO CONSULT Run : 30/04 00Z Mesh : 4km Updated, 25min 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)

High tide (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)

15

10

5

0

25

20

15

10

5

0

10

5

0

15

10

5

0

5

0

1

0.5

3

0

25

20

15

10

70

65

60

55

50

                                    
                                                                         Fri 1
                                                            
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                        Run : 30/04 00Z
                Mesh : 4km
                Updated, 25min ago
                Update imminent

Fri 1

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

250° W WSW
260° W WSW
265° W W
270° W W
270° W W
275° W W
285° W WNW
285° W WNW
295° NW WNW
315° NW NW
325° NW NW
335° NW NNW
310° NW NW
220° SW SW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
225° SW SW
235° SW SW
250° W WSW
260° W W
275° W W
295° NW WNW

6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
4 7 2 4 2
3 5 1 3 1
3 5 1 3 1
3 5 1 3 1
2 3 1 2 1
2 3 1 2 1
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
3 6 2 4 2

10 19 5 12 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
5 10 3 6 2
8 15 4 9 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
10 19 5 12 3
9 17 5 11 3
8 14 4 9 3

0.6
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5

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

225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW

0.6
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5

13
13
13
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11

320
310
290
280
270
260
260
260
260
250
240
240
230
220
220
210
200
200
200
200
210
200
200
200

1.5
1.1
1.3
1.9
2.7
3.6
4.4
4.7
4.6
4.1
3.3
2.4
1.6
1.2
1.2
1.7
2.5
3.4
4.3
4.8
4.7
4.3
3.5
2.6

14 58
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58

100
100
55
85
90
95
95
95
85
90
90
85
70
50
25
20
20
20
40
45
45
45
45
60

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
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

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

1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020

0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
6
6
6
4
3
2
1
0
0

15 58
14 57
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 53
12 53
12 54
13 56
14 58
15 59
15 59
15 60
16 60
16 60
16 60
15 59
15 59
15 58
14 58

12 54
12 53
11 52
11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 52
12 54
15 58
17 63
19 66
19 67
20 67
20 67
19 67
18 64
17 62
15 59
14 58
13 56

8 14 3 4 9
8 14 3 4 9
8 14 3 4 9
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9
9 16 3 4 10
8 14 3 4 9
6 11 2 3 7
6 11 2 3 7
5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
1 1 1 0 1
2 4 1 1 2
3 6 2 2 4
4 8 2 2 5
5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
5 9 2 3 6
5 10 2 3 6

0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6

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

Expert opinion

Low 1012 hPa centered at 270 nautical miles in the South-West of Fastnet Rock (South-West Ireland) remaining almost stationary.

For Merrien :
No gale warning.

We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, very cloudy.
No precipitation. WSW wind force 3. Slight sea. Low, long swell from SW. Poor visibility.

semaphore stations

Station Ile De Groix located 18 km from Merrien

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
22h	240	11	16	14.4	-	0
21h	270	5	19	14.9	-	0
20h	260	10	21	15.3	-	9

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Merrien

80

High tide 04h43 4.68m

Low tide 10h58 1.13m

81

High tide 16h59 4.73m

Low tide 23h13 1.13m

Consult the tides for April

Go further

Thu

30

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

Fri

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

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Sun

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

Mon

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

Tue

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Wed

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Thu

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Fri

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

Sat

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

Sun

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Mon

11

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

Tue

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

Wed

13

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

Thu

14

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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 Merrien

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Merrien

Go further