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

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

Fri

30

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Sat

31

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Sun

01

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Mon

02

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Tue

03

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Wed

04

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Thu

05

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Fri

06

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Sat

07

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Sun

08

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Mon

09

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Tue

10

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Wed

11

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Thu

12

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Fri

13

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning moderate gale for West Britanny.

Friday 30 jan

METEO CONSULT Run : 30/01 00Z Mesh : 1km Updated, 4h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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

40

30

20

10

0

70

60

50

40

30

20

10

0

20

15

10

5

0

50

40

30

20

10

0

10

5

0

5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Sat 31
                                                            
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                        Run : 30/01 00Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Sat 31

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

250° W WSW
255° W WSW
255° W WSW
250° W WSW
265° W W
260° W W
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
255° W WSW
215° SW SW
205° SW SSW
190° S S
220° SW SW
285° W WNW
290° W WNW
285° W WNW
280° W W
275° W W
280° W WNW
280° W W
280° W WNW

19 36 10 22 5
21 38 11 24 5
19 35 10 22 5
14 26 7 16 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
11 20 6 12 4
12 22 6 14 4
13 25 7 16 4
12 23 6 14 4
9 17 5 11 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
4 8 2 5 2
3 6 2 4 2
5 10 3 6 2
6 11 3 7 2
8 15 4 9 3
10 19 5 12 3
13 24 7 15 4
14 26 7 16 4
15 27 8 17 4

31 57 16 35 7
35 64 18 40 8
32 59 16 37 7
26 49 14 30 6
22 41 11 25 6
21 39 11 24 6
17 31 9 19 5
16 29 8 18 5
19 36 10 22 5
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
15 27 8 17 4
12 22 6 14 4
16 29 8 18 5
12 23 6 14 4
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
12 23 6 14 4
15 28 8 17 4
19 35 10 22 5
21 39 11 24 6
22 41 11 25 6

4.2
4
4.1
4
4
4.1
3.6
3.7
3.6
3.4
3.3
3.3
3.4
3.3
3.1
3.1
3
3.6
3.6
3.6
3.6
3.5
3.4
3.4

2.6
2.5
2.4
1.7
1.6
1.4
1.3
1.4
1.4
1.2
0.6
0.2
0.6
0.2
0.1
0.1
0
0.1
0.2
0.2
0.6
1.1
1
1.1

270° W W
270° W W
275° W W
280° W W
280° W W
265° W W
265° W W
280° W W
275° W W
275° W W
250° W WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
255° W WSW
235° SW SW
255° W WSW
270° W W

2.4
2.4
2.5
3.0
3.0
2.9
2.9
2.9
2.8
2.8
3.1
3.3
3.3
3.3
3.1
3.1
3.0
3.2
3.2
3.2
3.3
3.2
3.0
2.9

13
13
13
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
14
14
14

340
340
350
350
340
320
330
330
320
320
320
310
310
320
310
320
320
300
290
290
310
310
310
310

3.1
2.3
1.8
1.6
1.9
2.4
3.1
3.9
4.5
4.8
4.7
4.3
3.5
2.6
1.8
1.4
1.4
1.8
2.5
3.3
4.1
4.6
4.8
4.5

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

65
35
45
65
95
90
95
100
100
80
70
40
45
80
90
80
70
65
35
35
25
15
65
50

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

100
30
20
0
30
35
35
20
0
0
0
0
20
30
40
30
20
0
0
0
0
0
0
0

10
10
10
10
10
10
0
0
0
0
0
10
10
10
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
15
>20
>20
>20
>20
>20
>20

990
990
990
990
991
991
992
992
993
993
993
994
994
994
995
996
997
998
1000
1001
1001
1002
1003
1004

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0

10 50
10 49
10 49
9 48
9 48
9 47
9 47
9 47
8 47
9 47
9 47
8 47
8 46
8 46
8 46
8 46
8 46
9 47
10 49
10 51
11 51
11 51
11 52
11 51

4 39
3 37
4 38
4 40
5 41
5 41
5 41
5 41
4 40
4 39
4 40
5 41
5 42
5 42
5 42
6 43
7 45
8 47
10 49
10 51
10 50
9 49
9 47
7 45

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

Expert opinion

For Port Saint-Nicolas :
No gale warning.

The reliability of the situation is assessed at 80%.

Very cloudy. Showers. In the evening, good clear periods but cloud building.
Light showers progressively becoming less frequent. WSW force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 36 knots in the middle of the day. Rough to very rough sea. Moderate, long swell from W. Excellent visibility.

Tides at Port-Tudy

58

High tide 02h25 4.52m

Low tide 08h28 1.66m

65

High tide 15h01 4.57m

Low tide 20h52 1.63m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Fri

30

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

Sat

31

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

Sun

01

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Mon

02

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Tue

03

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Wed

04

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Thu

05

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Fri

06

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

Sat

07

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Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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

Fri

13

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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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