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

Larmor-Baden FRALongitude : -2°51’,618 W Latitude : 47°35’,94 N Altitude : 0m

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

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

Tue

30

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

BULLETIN

(established in local time)

Reliability 85%

Tuesday 16 december

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

UV

Luminosity index(%)

LUMEN(lm)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

3

0

15

10

5

0

55

50

45

40

35

Wed 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

60° NE ENE
50° NE NE
30° NE NNE
15° N NNE
15° N NNE
10° N N
5° N N
5° N N
360° N N
355° N N
360° N N
350° N N
345° N NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
320° NW NW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
345° N NNW

6 12 3 7 3
5 10 3 6 2
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
3 5 1 3 1
2 3 1 2 1
1 2 1 1 1

12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 -
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2

100
100
100
100
100
100
100
100
100
90
55
80
55
20
55
15
5
15
25
60
70
55
40
70

0
0.5
0.6
0.6
0.6
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

40
75
80
80
80
65
60
50
50
35
20
0
0
0
0
0
0
0
0
0
0
0
0
0

2.5
3
3
4
10
>20
>20
>20
>20
>20
>20
15
15
10
10
5
5
5
5
5
5
5
5
5

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
50
55
60
70
70
70
65
55
25
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
1090
2600
5420
10340
11640
11370
6110
1770
60
0
0
0
0
0
0
0
0
0
0
0
0

10 51
10 50
10 50
10 50
10 51
11 51
11 52
11 52
11 52
11 51
10 50
9 48
8 47
8 46
7 45
6 44
6 42
5 41
5 40
4 40
4 40
4 39
4 39
4 38

8 47
8 47
8 46
8 46
8 46
8 47
9 47
9 48
9 48
8 47
7 45
7 44
6 42
6 42
5 41
5 40
4 39
3 38
3 37
3 37
3 37
3 37
3 37
3 37

Forecasts established in local time
Last updated 12min ago | Next update in 3h
Caption

Expert opinion

For Port-Blanc : No gale warning.

We are 85% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

Overcast with reduced visibility in the morning, very cloudy skies to overcast in the afternoon. Some showers in the morning, light rain followed by showers in the afternoon.
In the evening, cloudy spells, sometimes dense. No precipitation. NE force 3 turning N in the middle of the day then NNW. Gusts reaching 16 knots in the middle of the day. Visibility reduced by mist becoming excellent in the middle of the day then poor.

Tides at Arradon

51

High tide 04h08 2.46m

Low tide 10h17 0.6m

54

High tide 16h29 2.48m

Low tide 22h39 0.53m

www.shom.fr - © SHOM 2025

Consult the tides for December

Tue

16

-

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

Wed

17

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

Thu

18

-

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

-

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

Thu

25

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather anchorage Port-Blanc

BULLETIN

Wind

Weather

Temperature

Expert opinion

Tides at Arradon