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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

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

Thu

20

-

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

Fri

21

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

Sat

22

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

Sun

23

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

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

Sat

29

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

BULLETIN

Reliability 80%

No gale warning.

No weather risk at the spot

Saturday 15 aug

METEO CONSULT Run : 15/08 03Z Mesh : 1km Updated, 44min ago Update in 2h

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

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

35

30

25

20

15

10

100

90

80

70

60

50

                                    
                                                                         Sun 16
                                                            
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                        Run : 15/08 03Z
                Mesh : 1km
                Updated, 44min ago
                Update in 2h

Sun 16

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

345° N NNW
335° NW NNW
325° NW NNW
325° NW NNW
310° NW NW
300° NW WNW
295° NW WNW
290° W WNW
295° NW WNW
295° NW WNW
300° NW WNW
305° NW WNW
310° NW NW
330° NW NNW
360° N N
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
30° NE NNE
25° NE NNE
20° N NNE
20° N NNE

10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
9 17 5 11 3
10 18 5 11 3
10 19 5 12 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
11 21 6 13 4
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3

15 28 8 17 4
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
11 20 6 12 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
16 29 8 18 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
14 26 7 16 4

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4

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

260° W W
270° W W
270° W W
275° W W
275° W W
260° W W
250° W WSW
250° W WSW
295° NW WNW
295° NW WNW
255° W WSW
260° W WSW
260° W W
265° W W
270° W W
270° W W
275° W W
275° W W
265° W W
315° NW NW
310° NW NW
290° W WNW
285° W WNW
285° W WNW

0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3

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

60
60
60
60
60
60
70
70
70
60
45
45
45
50
50
40
45
45
45
40
40
25
25
25

4.8
4.1
3.0
1.9
1.0
0.5
0.6
1.4
2.5
3.7
4.7
5.2
5.1
4.4
3.4
2.3
1.3
0.7
0.5
1.0
1.9
3.1
4.2
4.8

20 68
21 69
21 69
21 70
21 70
21 70
21 70
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 70
21 70
21 70
21 69
20 69
20 68
20 68
20 67
20 68

30
5
5
10
25
25
25
20
15
10
5
5
0
0
0
0
5
0
0
0
0
0
25
40

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

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

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

19 67
21 69
22 72
24 76
25 77
26 79
27 81
27 81
26 79
26 80
27 80
27 80
26 78
25 76
24 74
22 72
21 70
20 69
20 68
20 67
19 67
19 66
18 65
20 68

17 62
23 74
27 80
29 85
30 86
31 88
32 90
33 91
30 85
31 87
31 88
30 85
27 81
26 78
24 75
22 71
20 69
20 68
20 67
16 61
16 60
15 60
15 59
20 68

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 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies progressively hazing over in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NNW force 4 in the morning temporarily WNW in the middle of the day. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.

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)
08h	-	-	-	-	0.6	5
07h	-	-	-	-	0.6	5
06h	-	-	-	-	0.6	5

Nearby signal stations

CANDHIS

Signal station weather

Tides at Ile de Hoëdic

101

Low tide 01h06 0.36m

High tide 07h04 5.06m

98

Low tide 13h20 0.5m

High tide 19h15 5.23m

Consult the tides for August

Go further

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

- 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