Weather Portz Guen - Detailed bulletin - Free 15-day Marine forecasts

Île-d'Houat FRALon : -2°53’,4102 W Lat : 47°20’,478 N Alt : 0m

Weather Risk Briefing

Thu

16

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

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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

Wed

29

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

Thu

30

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

BULLETIN

Reliability 60%

No gale warning.

Marine wind risk

Thursday 16 jul

METEO CONSULT Run : 16/07 00Z Mesh : 1km Updated, 2h ago Update in 1h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

40

30

20

10

100

90

80

70

60

                                    
                                                                         Fri 17
                                                            
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                        Run : 16/07 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 1h

Fri 17

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

45° NE NE
45° NE NE
45° NE NE
45° NE NE
20° N NNE
15° N NNE
320° NW NW
315° NW NW
315° NW NW
320° NW NW
310° NW NW
305° NW NW
340° N NNW
5° N N
0° N N
295° NW WNW
310° NW NW
310° NW NW
325° NW NW
330° NW NNW
335° NW NNW
5° N N
15° N NNE
15° N NNE

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

9 16 4 10 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
10 18 5 11 3
9 17 5 11 3
11 21 6 13 4
13 24 7 15 4
13 24 7 15 4
15 28 8 17 4
15 28 8 17 4
18 34 9 21 5
21 38 11 24 5
19 36 10 22 5
13 25 7 16 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
8 15 4 9 3
6 12 3 7 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3

- - - - -
- - - - -
- - - - -
>35 >65 >18 >40 >8
>35 >65 >18 >40 >8
>35 >60 >18 >40 >8
>30 >60 >17 >35 >8
>35 >60 >18 >40 >8
>35 >65 >19 >40 >8
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

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

240° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
230° SW SW
235° SW SW
235° SW SW
235° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
230° SW SW
230° SW SW
230° SW SW
245° SW WSW
245° SW WSW

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.2
0.2

5
5
5
5
5
6
6
5
5
5
5
6
5
5
5
5
5
5
5
5
5
5
5
5

45
45
40
50
50
50
50
70
70
70
60
50
45
45
50
50
50
50
50
70
70
70
50
50

5.0
4.7
3.8
2.7
1.6
0.8
0.6
0.9
1.8
2.9
4.0
4.9
5.2
5.0
4.3
3.2
2.0
1.0
0.5
0.5
1.1
2.1
3.2
4.2

22 72
22 72
22 72
22 72
23 73
23 73
23 73
23 74
23 74
24 74
24 75
24 75
24 75
24 75
24 75
24 75
24 75
24 74
24 74
23 74
23 74
23 74
23 74
23 73

5
5
5
55
50
55
55
55
55
15
30
20
30
0
20
5
15
15
20
20
30
30
35
25

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
35
40
40
40
40
40
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

20
20
25
40
40
40
40
40
40
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
>20
>20
>20
>20
>20

1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

0
0
1
2
3
4
5
6
6
6
4
3
1
1
0
0
0
0
0
0
0
0
0
0

21 70
22 71
23 73
24 74
25 76
26 78
26 79
26 79
27 80
27 80
26 79
26 78
24 75
24 74
23 74
22 71
21 69
20 68
20 67
19 67
19 66
19 66
19 66
18 65

23 73
25 77
28 82
28 82
30 87
33 91
35 94
35 94
34 93
35 94
35 95
32 90
28 82
27 81
27 80
24 76
22 72
21 71
18 64
18 65
18 64
17 63
16 62
16 61

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

For Portz Guen :
No gale warning.

We are 60% sure of the situation, because the high pressure system could move in more quickly than forecast.

Sun and storm clouds in the morning,sunny in the afternoon. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
NE force 2 in the morning turning NW force 3 in the middle of the day. Gusts reaching 21 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from WSW. Excellent visibility temporarily in the middle of the day.

semaphore stations

Station Plateau du Four located 14 km from Portz Guen

	WIND			SWELL
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Dir. (°)	Height (m)	Period (s)
07h	-	-	-	264	0.3	5
06h	-	-	-	273	0.4	4
05h	-	-	-	271	0.4	5

Nearby signal stations

CANDHIS

Signal station weather

Tides at Ile de Hoëdic

98

Low tide 00h38 0.4m

High tide 06h54 5.02m

98

Low tide 12h54 0.55m

High tide 19h07 5.25m

Consult the tides for July

Go further

Thu

16

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

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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

Wed

29

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

Thu

30

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

Weather anchorage Portz Guen

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Ile de Hoëdic

Go further