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

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Monday 10 aug

METEO CONSULT Run : 10/08 03Z Mesh : 1km Updated, 2h ago Update in 1h

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

10

5

0

20

15

10

5

0

5

0

1

0.5

0

3

0

30

25

20

15

90

80

70

60

50

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

Tue 11

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

270° W W
290° W WNW
305° NW NW
315° NW NW
330° NW NNW
340° N NNW
345° N NNW
350° N N
0° N N
15° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
35° NE NNE
45° NE NE
55° NE NE
80° E E
75° E ENE
80° E E
90° E E
95° E E
95° E E
100° E E

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

7 13 4 8 3
9 17 5 11 3
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3

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
0.3
0.3
0.3
0.3
0.3
0.5
0.5
0.5
0.5

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

310° NW NW
310° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
295° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW

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
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5

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

40
40
40
90
90
90
90
80
80
80
80
80
80
80
80
80
80
80
80
80
70
70
60
60

4.5
3.5
3.1
3.2
4.0
5.2
6.6
7.8
8.5
8.5
7.8
6.6
5.1
3.7
2.8
2.5
2.9
4.0
5.5
7.0
8.2
8.7
8.4
7.5

17 63
17 63
17 62
18 65
19 66
19 65
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
18 64
19 65
18 65
18 64
17 63
17 63
17 63
17 63
17 63

0
0
0
45
50
35
25
25
25
10
5
5
0
0
5
5
10
10
15
15
15
20
30
35

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

2.5
5
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
5
5
5
5
5
5
5
5
4
3
3

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

1
1
3
5
6
7
7
6
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

18 65
19 66
20 67
20 68
21 69
21 69
21 70
21 70
21 70
21 69
20 69
20 68
19 67
18 65
18 64
18 64
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 65

19 66
21 69
23 73
25 76
25 77
25 78
28 83
26 79
26 80
26 79
24 75
20 67
18 65
17 62
16 61
16 61
16 61
16 61
16 60
16 60
16 60
16 61
16 60
16 61

8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
8 15 3 4 9
9 16 3 4 10
9 16 3 4 10
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
8 15 3 4 9
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
11 20 4 6 12
10 18 3 5 11

0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.5

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 southeasterly, weak and variable flow prevails over the West of the basin. Over the East, it is northwesterly, moderate and variable.

For Port Blanc :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Clear skies but light mist in the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, skies with few clouds.
NW force 2 becoming NNW force 3 in the middle of the day then NNE. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Visibility reduced by mist becoming excellent in the middle of the day then poor.

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)
09h	300	8	15	18.3	1020	0
08h	270	7	10	17.2	1019	11
07h	240	6	11	16.9	1019	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Blanc

59

High tide 05h01 7.98m

Low tide 11h18 3.04m

66

High tide 17h30 8.55m

Low tide 23h58 2.46m

Consult the tides for August

Go further

Mon

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

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

Weather board sports area Port Blanc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Blanc

Go further