Weather Port Saint-Nicolas - Detailed bulletin - Free 15-day Marine forecasts

Groix FRALon : -3°29’,136 W Lat : 47°37’,926 N Alt : 8m

Wed

07

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Thu

08

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Fri

09

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Sat

10

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Sun

11

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Mon

12

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Tue

13

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Wed

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Thu

15

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Fri

16

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Sat

17

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Sun

18

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Mon

19

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Tue

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Wed

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning moderate gale for West Britanny.

Wednesday 7 jan

METEO CONSULT Run : 6/01 02Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation (mm)

Type of precipitation

Precipitation risk (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

40

30

20

10

80

70

60

50

40

30

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

15

10

5

0

60

50

40

30

                                    
                                                                         Thu 8
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 6/01 02Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Thu 8

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

285° W WNW
305° NW NW
305° NW NW
320° NW NW
320° NW NW
315° NW NW
305° NW NW
300° NW WNW
295° NW WNW
290° W WNW
290° W WNW
285° W WNW
280° W W
275° W W
260° W W
260° W WSW
270° W W
270° W W
275° W W
275° W W
270° W W
270° W W
265° W W
265° W W

16 30 8 19 5
13 25 7 16 4
17 31 9 19 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
17 31 9 19 5
17 31 9 19 5
20 37 10 23 5
24 44 12 27 6
23 42 12 26 6
24 44 12 27 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
26 48 13 30 6
26 49 14 30 6

25 46 13 29 6
25 46 13 29 6
22 41 11 25 6
25 46 13 29 6
25 47 13 29 6
22 41 11 25 6
20 37 10 23 5
21 38 11 24 5
21 39 11 24 6
22 41 11 25 6
23 43 12 27 6
22 41 11 25 6
23 42 12 26 6
24 44 12 27 6
24 44 12 27 6
28 52 14 32 7
33 62 17 39 8
34 63 18 39 8
33 62 17 39 8
34 63 18 39 8
34 63 18 39 8
35 65 18 40 8
36 66 18 41 8
38 70 19 43 8

1.2
1.2
1.1
1
1
1
1
1
1
1.1
1.1
1.1
1.1
1.2
1.3
1.5
1.8
1.8
1.7
1.6
1.5
1.5
1.5
1.5

2.3
2.2
2
1.9
1.9
1.9
1.9
1.9
2
2
2
2.1
2.1
2.3
2.4
2.8
3.2
3.2
3
2.8
2.7
2.7
2.7
2.7

1.2
0.7
0.4
0.3
0.4
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.5
0.9
0.9
1.5
1.7
1.5
1.5
0.9
0.9
0.9
0.7
0.7

225° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W WSW
250° W WSW
260° W W
245° SW WSW
230° SW SW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

0.2
0.8
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.0
0.9
0.9
0.1
0.1
0.8
0.3
1.3
1.2
1.2
1.3
1.3

6
5
5
6
6
6
6
6
7
7
7
7
7
8
8
9
8
7
7
7
7
7
7
7

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

4.8
5.2
5.0
4.5
3.6
2.6
1.8
1.2
1.2
1.6
2.4
3.3
4.2
4.7
4.7
4.4
3.7
2.8
2.0
1.5
1.4
1.7
2.4
3.3

10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

5
90
65
55
70
85
90
85
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.6
0.7
0.6
0.6
0.3
0.3
0.6
0.7
0.6

-
-
-
-
-
-
-
-
-
-

40
50
20
0
0
0
0
0
0
0
0
0
0
25
65
90
90
90
75
60
65
75
75
65

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

1011
1011
1012
1012
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

9 47
8 47
8 46
7 44
7 44
7 45
8 47
9 48
9 49
10 49
10 49
9 49
9 49
10 50
10 50
11 51
11 52
11 52
11 52
11 52
11 52
11 52
11 53
11 53

3 38
4 39
2 36
1 34
2 36
3 38
5 40
6 42
6 43
6 42
5 40
4 40
4 40
4 40
5 40
4 40
4 39
4 39
4 39
4 39
4 39
4 39
4 38
4 38

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

For Port Saint-Nicolas :
Warning strong breeze.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, overcast skies.
Light rain. NW force 5 in the morning turning W force 6 in the evening. Gusts reaching 34 knots in the evening. Slight sea becoming moderate in the evening. Low, short swell from SW. Excellent visibility.

Tides at Port-Tudy

87

Low tide 01h06 1.17m

High tide 07h13 5.17m

82

Low tide 13h39 1.14m

High tide 19h36 4.76m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

16

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

Sat

17

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

Sun

18

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

Mon

19

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

Tue

20

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

Wed

21

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- 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 Saint-Nicolas

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Port-Tudy

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