Weather forecast Port Saint-Nicolas - Live bulletin - Free 15-day Marine forecasts

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

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

Wed

01

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

Thu

02

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

Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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

Sun

12

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

BULLETIN

Reliability 90%

No gale warning.

Marine wind risk

Sunday 28 jun

METEO CONSULT Run : 28/06 21Z Mesh : 4km Updated, 17min ago Update imminent

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.swell

Swell height (m)

Weather

Rain (mm) (mm)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

25

20

15

10

50

40

30

20

15

10

5

30

25

20

15

10

5

0

1.5

1

0.5

3

0

20

15

10

65

60

55

50

                    35
                    23h35
                
                    40
                    23h40
                
                    45
                    23h45
                
                    50
                    23h50
                
                    55
                    23h55
                
                    00h00
                    00h00
                
                    05
                    00h05
                
                    10
                    00h10
                
                    15
                    00h15
                
                    20
                    00h20
                
                    25
                    00h25
                
                    30
                    00h30
                
                    35
                    00h35
                
                    40
                    00h40
                
                    45
                    00h45
                
                    50
                    00h50
                
                    55
                    00h55
                
                    01h00
                    01h00
                
                    05
                    01h05
                
                    10
                    01h10
                
                    15
                    01h15
                
                    20
                    01h20
                
                    25
                    01h25
                
                    30
                    01h30
                
                        Run : 28/06 21Z
                Mesh : 4km
                Updated, 17min ago
                Update imminent

35 23h35
40 23h40
45 23h45
50 23h50
55 23h55
00h00 00h00
05 00h05
10 00h10
15 00h15
20 00h20
25 00h25
30 00h30
35 00h35
40 00h40
45 00h45
50 00h50
55 00h55
01h00 01h00
05 01h05
10 01h10
15 01h15
20 01h20
25 01h25
30 01h30

330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
340° N NNW
340° N NNW
340° N NNW

13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4

24 44 12 27 6
24 44 12 27 6
23 43 12 27 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
22 41 11 25 6
22 41 11 25 6
22 41 11 25 6
22 40 11 25 6
22 40 11 25 6
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9

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
0
0
0
0
0
0
0
0
0
0

18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
16 62
16 61
16 61
16 61
16 61
16 61
16 60
16 60
16 60
16 60
15 60
15 60

13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
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
11 53

Forecasts established in local time
Caption Glossary

Expert opinion

For Port Saint-Nicolas :
No gale warning.

The reliability of the situation is assessed at 90%.

In the evening, some fair-weather cumulus clouds.
NW wind force 5. Gusts reaching 24 knots in the evening. Slight sea. Low, short swell from SW. Excellent visibility.

semaphore stations

Station Ile De Groix located 3 km from Port Saint-Nicolas

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
23h	330	27	48	17.8	-	11
22h	320	34	45	18.8	-	0
21h	300	30	41	19.5	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Tudy

59

High tide 04h36 4.3m

Low tide 10h46 1.76m

61

High tide 16h48 4.57m

Low tide 23h08 1.69m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for June

Go further

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

Wed

01

-

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

Thu

02

-

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

Fri

03

-

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

Sat

04

-

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

Sun

05

-

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

Mon

06

-

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

Tue

07

-

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

Wed

08

-

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

Thu

09

-

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

Fri

10

-

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

Sat

11

-

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

Sun

12

-

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

Weather anchorage Port Saint-Nicolas

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Port-Tudy

Go further