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

Penvénan FRALon : -3°18’,798 W Lat : 48°50’,298 N Alt : 0m

Weather Risk Briefing

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

BULLETIN

Reliability 70%

No gale warning.

Marine wind risk

Tuesday 25 aug

METEO CONSULT Run : 25/08 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

0

10

5

0

15

10

5

0

5

0

1

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

                                    
                                                                         Wed 26
                                                            
                    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 : 25/08 03Z
                Mesh : 1km
                Updated, 2h ago
                Update in 1h

Wed 26

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

80° E E
70° E ENE
60° NE ENE
55° NE NE
30° NE NNE
20° N NNE
30° NE NNE
315° NW NW
335° NW NNW
335° NW NNW
295° NW WNW
285° W WNW
270° W W
260° W W
225° SW SW
215° SW SW
210° SW SSW
210° SW SSW
205° SW SSW
200° S SSW
185° S S
165° S SSE
150° SE SSE
145° SE SE

4 8 2 5 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
5 9 3 6 2
6 11 3 7 2
6 11 3 7 2
3 6 2 4 2
3 6 2 4 2
2 4 1 2 1
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
5 9 3 6 2

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
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
9 16 4 10 3
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
8 15 4 9 3

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6

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

360° N N
350° N N
345° N NNW
345° N NNW
340° N NNW
340° N NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
325° NW NW
320° NW NW
320° NW NW
325° NW NW
315° NW NW
315° NW NW
310° NW NW
310° NW NW
300° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.6

6
6
7
6
6
7
7
7
6
6
6
6
6
6
6
6
9
9
9
9
9
9
9
9

60
60
70
70
160
170
170
170
160
160
160
160
150
150
150
150
150
150
140
140
130
130
120
120

5.3
4.3
3.6
3.4
3.7
4.6
5.7
6.9
7.7
8.1
7.8
7.0
5.8
4.5
3.5
3.0
3.1
3.8
5.0
6.3
7.4
8.1
8.0
7.3

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64

100
100
100
60
65
80
80
95
80
60
65
55
50
60
65
55
60
35
35
35
55
45
40
55

0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-

20
20
20
0
0
0
70
70
70
35
35
20
20
20
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

0
0
0
3
4
3
4
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

18 64
19 67
21 69
22 71
22 71
22 71
22 71
21 71
21 70
20 69
20 68
20 68
19 67
19 66
18 65
18 64
18 64
17 63
17 62
16 61
16 60
16 60
16 60
16 61

16 61
18 64
22 72
29 83
29 83
28 83
28 82
27 81
26 79
24 75
23 74
19 66
18 65
18 64
17 63
17 62
16 61
16 60
15 59
14 58
14 58
14 58
14 58
14 58

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

0.6
0.6
0.5
0.5
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
0.3
0.3

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

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

Weather Risk Briefing

An easterly and variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, moderate and variable.

For Port-Blanc :
No gale warning.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Overcast in the morning, increasing sunny spells in the afternoon. Risk of some spots of rain in the morning, light showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers ENE force 2 turning NNE in the middle of the day then W. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, short swell from N. Excellent visibility becoming poor in the evening.

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	170	3	17	19.1	1009	0
08h	150	12	18	18.9	1008	7
07h	140	10	15	18.8	1008	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Blanc

51

High tide 05h45 7.5m

Low tide 11h58 3.41m

57

High tide 18h05 8.06m

Consult the tides for August

Go further

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

Sun

30

-

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

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Weather port Port-Blanc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Blanc

Go further