Weather Port Yorc'h - Detailed bulletin - Free 15-day Marine forecasts

Le Palais FRALon : -3°7’,266 W Lat : 47°19’,5 N Alt : 0m

Wed

20

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Thu

21

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Fri

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Sat

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Sun

24

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Mon

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Tue

26

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Wed

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Thu

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Fri

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Sat

30

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Sun

31

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Mon

01

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Tue

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Wed

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BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Wednesday 20 may

METEO CONSULT Run : 20/05 00Z Mesh : 4km Updated, 2min ago Update in 13min

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

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

30

25

20

15

10

5

90

80

70

60

50

40

                                    
                                                                         Thu 21
                                                            
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                        Run : 20/05 00Z
                Mesh : 4km
                Updated, 2min ago
                Update in 13min

Thu 21

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

140° SE SE
145° SE SE
155° SE SSE
175° S S
175° S S
160° S SSE
145° SE SE
140° SE SE
130° SE SE
130° SE SE
115° SE ESE
105° E ESE
105° E ESE
105° E ESE
100° E ESE
100° E ESE
105° E ESE
105° E ESE
105° E ESE
105° E ESE
110° E ESE
120° SE ESE
115° SE ESE
105° E ESE

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

4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
11 21 6 13 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
9 17 5 11 3
6 12 3 7 3

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

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0

320° NW NW
320° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
325° NW NW
325° NW NW
325° NW NW
320° NW NW
320° NW NW
320° NW NW
315° NW NW
315° NW NW
315° NW NW

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

11
11
11
11
11
10
10
10
10
10
10
10
10
9
9
9
9
8
8
8
8
9
9
9

220
210
210
200
190
180
170
170
170
180
180
150
140
130
130
120
120
120
120
120
120
130
140
140

4.8
4.2
3.4
2.5
1.6
1.1
1.0
1.3
1.9
2.8
3.7
4.3
4.5
4.3
3.7
2.9
2.1
1.5
1.3
1.5
2.0
2.8
3.6
4.3

16 60
16 60
16 60
15 60
15 60
15 60
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 60
16 60
16 60
16 61
16 61
16 62
17 62
17 62

10
0
0
10
15
15
20
25
25
35
35
55
65
60
45
30
15
5
5
5
5
0
5
5

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

15
10
5
5
5
4
4
3
4
3
2
4
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
7
8
7
6
4
3
1
0

15 60
15 59
14 58
12 53
13 55
13 55
12 54
12 54
12 54
12 54
12 54
13 55
13 55
14 56
15 58
16 61
17 63
19 65
20 67
20 69
21 69
21 70
21 69
20 69

15 58
14 57
13 56
11 52
12 53
12 53
11 52
11 51
11 51
10 51
10 50
11 51
11 52
13 55
15 60
18 65
21 70
23 74
25 77
28 82
28 82
27 81
26 79
24 75

Forecasts established in local time
Caption Glossary

Expert opinion

For Port Yorc"h :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, skies with few clouds.
SE wind force 1. Gusts reaching 4 knots in the evening. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility.

semaphore stations

Station Belle-île located 13 km from Port Yorc'h

	WIND			SWELL
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Dir. (°)	Height (m)	Period (s)
21h	-	-	-	272	2.7	12
20h	-	-	-	279	2.7	11
19h	-	-	-	276	2.6	11

observation.semaphores_link

CANDHIS

observation.semaphore_link

Tides at Belle-Ile (Le Palais)

87

Low tide 01h52 0.7m

High tide 08h02 4.8m

81

Low tide 14h10 1.02m

High tide 20h16 4.89m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for May

Go further

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

Tue

02

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

Wed

03

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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 anchorage Port Yorc'h

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Belle-Ile (Le Palais)

Go further