Weather Port Blanc - Detailed bulletin - Free 15-day Marine forecasts

Penvénan FRALon : -3°18’,6 W Lat : 48°50’,4 N Alt : 1m

Weather Risk Briefing

Mon

13

-

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

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

BULLETIN

Reliability 65%

Warning moderate gale offshore.

Marine wind risk

Monday 13 jul

METEO CONSULT Run : 12/07 18Z Mesh : 1km Updated, 3h ago Update imminent

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

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

0

70

60

50

40

30

20

10

20

15

10

5

0

50

40

30

20

10

0

10

5

0

1.5

1

0.5

3

0

30

25

20

15

10

90

80

70

60

50

                                    
                                                                         Tue 14
                                                            
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                        Run : 12/07 18Z
                Mesh : 1km
                Updated, 3h ago
                Update imminent

Tue 14

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

80° E ENE
80° E ENE
80° E ENE
80° E E
80° E E
80° E ENE
70° E ENE
70° E ENE
70° E ENE
75° E ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE
75° E ENE
90° E E
80° E E
60° NE ENE
65° NE ENE
70° E ENE
80° E ENE
75° E ENE
75° E ENE

16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
16 29 8 18 5
13 24 7 15 4
13 25 7 16 4
18 34 9 21 5
17 31 9 19 5
15 28 8 17 4
15 27 8 17 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
10 19 5 12 3
11 20 6 12 4
9 17 5 11 3
8 14 4 9 3
6 12 3 7 3
10 18 5 11 3
9 16 4 10 3
9 17 5 11 3
9 16 4 10 3

27 50 14 31 7
28 51 14 32 7
29 53 15 33 7
31 58 16 36 7
30 56 16 35 7
28 52 14 32 7
26 48 13 30 6
34 63 18 39 8
35 64 18 40 8
31 58 16 36 7
29 53 15 33 7
26 49 14 30 6
26 48 13 30 6
26 48 13 30 6
25 46 13 29 6
24 44 12 27 6
24 44 12 27 6
24 45 13 28 6
20 37 10 23 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
17 32 9 20 5
17 32 9 20 5

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>30 >60 >17 >35 >7
- - - - -
>35 >65 >18 >40 >8
>35 >65 >19 >40 >8
>35 >70 >19 >40 >8
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
0.9
0.9
0.9
1
1
1
0.9
0.8
0.8
0.7
0.7
0.7
0.7
0.6
0.6
0.7

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

10° N N
10° N N
10° N N
10° N N
10° N N
5° N N
5° N N
0° 0 0
355° N N
350° N N
355° N N
5° N N
5° N N
10° N N
10° N N
10° N N
5° N N
5° N N
0° N N
0° 0 0
360° N N
355° N N
355° N N
355° N N

1.0
1.0
1.0
1.1
1.1
1.1
1.1
1.0
0.9
0.8
0.8
0.9
0.9
0.9
0.9
0.8
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6

7
7
7
7
7
7
7
7
7
7
7
8
7
7
7
6
6
6
6
6
6
5
6
5

90
90
90
90
90
90
90
90
80
80
90
90
90
80
80
70
60
60
60
50
50
50
60
70

5.4
7.0
8.3
8.9
8.6
7.6
6.1
4.5
3.1
2.4
2.4
3.3
4.8
6.6
8.2
9.2
9.3
8.5
7.1
5.3
3.6
2.3
1.8
2.3

17 62
17 62
17 62
17 62
16 62
16 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

100
100
100
60
65
85
95
85
70
65
60
60
55
55
55
60
55
55
55
45
30
55
50
55

0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0

-
-
-
-

0
0
20
20
25
40
40
60
60
60
40
20
40
40
20
40
40
50
25
0
0
20
20
30

0
0
0
0
0
0
0
0
0
0
0
0
0
40
20
40
40
50
20
0
0
20
20
30

>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
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

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

20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
20 67
21 69
22 71
22 72
22 72
22 72
23 73
23 73
22 72
22 72
21 70
21 69
20 68
20 68
19 67
19 67

14 58
14 58
14 58
14 58
15 58
15 60
15 60
15 58
15 59
22 72
25 76
25 78
25 77
26 78
26 79
28 82
25 78
24 75
23 73
22 71
20 68
17 62
16 61
16 61

27 50 7 14 31
26 48 6 13 30
24 44 6 12 27
26 49 6 14 30
20 37 5 10 23
19 36 5 10 22
18 33 5 9 21
17 32 5 9 20
24 45 6 13 28
22 40 6 11 25
21 39 6 11 24
18 34 5 9 21
16 29 5 8 18
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
12 23 4 6 14
15 27 4 8 17
16 29 5 8 18
18 34 5 9 21
20 37 5 10 23
18 34 5 9 21
18 33 5 9 21
16 30 5 8 19

2.5
2.6
2.6
2.6
2.4
2.3
2.1
2
2
1.9
1.9
1.9
1.8
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.7
1.7
1.7

Forecasts established in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de St Malo à Perros Guirec

Weather Risk Briefing

A northeasterly, moderate and very variable flow prevails over the whole area.

For Port Blanc :
Warning moderate gale offshore.

We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.

Skies changeable to very cloudy. Some showers from late morning. In the evening, changeable skies with risk of storms.
Light showers progressively becoming less frequent. ENE force 5 in the morning becoming force 4 in the middle of the day. Gusts reaching 35 knots in the morning. Slight sea. Low, short swell from N. Excellent visibility.

semaphore stations

Station Ploumanac'H located 12 km from Port Blanc

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
03h	70	30	50	19.3	1015	0
02h	70	26	48	19.4	1016	0
01h	80	31	46	19.9	1016	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Blanc

76

Low tide 00h03 2.33m

High tide 06h12 8.89m

81

Low tide 12h29 2.28m

High tide 18h37 9.37m

Consult the tides for July

Go further

Mon

13

-

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

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Weather board sports area Port Blanc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Blanc

Go further