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

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

Sat

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Sun

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Mon

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Tue

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Wed

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Sat

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Sun

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Mon

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Tue

03

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Wed

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Thu

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Sat

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Saturday 21 feb

METEO CONSULT Run : 21/02 00Z Mesh : 1km Updated, 19min ago Update in 6h

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

30

25

20

15

10

60

50

40

30

20

15

10

5

35

30

25

20

15

10

5

0

2.5

2

1.5

3

0

15

10

5

55

50

45

40

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

Sun 22

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

245° SW WSW
240° SW WSW
235° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
235° SW SW
235° SW WSW
240° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW

16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
15 28 8 17 4
15 28 8 17 4
16 30 8 19 5
17 31 9 19 5
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5

28 51 14 32 7
22 40 11 25 6
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
22 41 11 25 6
23 42 12 26 6
22 40 11 25 6
24 44 12 27 6
25 46 13 29 6
25 46 13 29 6
23 42 12 26 6
23 42 12 26 6
22 40 11 25 6
22 40 11 25 6
22 40 11 25 6
22 40 11 25 6
23 42 12 26 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
24 45 13 28 6

1.7
1.7
1.8
1.8
1.8
1.8
1.9
1.9
1.9
2
2
2
2
2
2
2
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8

0.6
0.7
0.7
0.6
0.5
0.5
0.6
0.8
0.8
0.8
0.7
0.7
0.6
0.8
0.8
0.7
0.8
1.1
0.9
0.9
0.9
0.8
0.7
0.8

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

1.6
1.6
1.6
1.7
1.7
1.8
1.8
1.7
1.8
1.8
1.8
1.8
1.9
1.8
1.8
1.8
1.7
1.6
1.7
1.7
1.6
1.6
1.7
1.6

11
11
11
11
11
11
11
12
12
12
12
12
11
12
12
11
12
12
11
11
11
11
11
10

150
160
160
170
180
180
180
180
180
180
180
180
180
180
180
180
170
170
160
160
160
150
150
140

5.0
4.2
3.2
2.2
1.4
1.0
1.1
1.8
2.8
3.9
4.7
5.0
4.8
4.2
3.4
2.4
1.6
1.2
1.2
1.7
2.5
3.6
4.5
5.0

11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
85
100
90

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

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

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

5
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1028
1028
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026

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

12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 52
11 52
11 53
11 53

6 44
7 44
7 45
7 45
8 46
7 45
7 45
8 46
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
6 44
6 43
6 43
6 43
6 43
6 43
6 42
6 42

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

Expert opinion

For Port Saint-Nicolas :
No gale warning.

We are 90% sure of the situation, because the clear patches could be more numerous than forecast.

Changeable skies completely clouding over during the morning, overcast skies in the afternoon. No precipitation in the morning, drizzle in late afternoon. In the evening, overcast skies.
No precipitation. WSW wind force 5 continuing all day. Gusts reaching 29 knots in the morning. Moderate sea. Moderate, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Port-Tudy

94

Low tide 00h54 0.97m

High tide 06h54 5.29m

91

Low tide 13h15 0.98m

High tide 19h05 5m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Sat

21

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Sun

22

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

Mon

23

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

Tue

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Wed

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Thu

26

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Fri

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Sat

28

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

Sun

01

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

Mon

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Tue

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Wed

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Thu

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Fri

06

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Sat

07

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* +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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