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

Groix FRALongitude : -3°28’,9998 W Latitude : 47°37’,926 N Altitude : 8m

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Thursday 24 april

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (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(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

1.5

1

0.5

3

0

20

15

10

5

65

60

55

50

45

Fri 25

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

310° NW NW
300° NW WNW
310° NW NW
285° W WNW
265° W W
260° W WSW
250° W WSW
255° W WSW
260° W W
265° W W
270° W W
280° W W
285° W WNW
290° W WNW
300° NW WNW
360° N N
65° NE ENE
80° E ENE
85° E E
95° E E
100° E E
100° E ESE
110° E ESE
110° E ESE

4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 9 3 6 2
6 12 3 7 3
7 13 4 8 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
4 7 2 4 2
2 3 1 2 1
2 3 1 2 1
3 6 2 4 2
5 9 3 6 2
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3

8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 -
10 18 5 11 -
11 20 6 12 4
12 23 6 14 4
13 25 7 16 4
13 25 7 16 4
12 23 6 14 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 14 4 9 3
5 10 3 6 2
5 10 3 6 2
6 11 3 7 -
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 -
11 20 6 12 4

1
1
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.9
0.9
0.9
1
1.1
1.1
1
1.1
1.1
1.1
1.1

1.9
1.9
1.8
1.8
1.9
1.9
1.9
1.8
1.7
1.7
1.6
1.5
1.6
1.7
1.7
1.7
1.9
2
2
1.9
2
2
2.1
2.1

0
0
0
0
0.1
0.1
0.2
0.3
0.3
0.3
0.3
0.2
0.1
0
0
0
0
0.1
0.1
0
0
0
0.1
0.1

245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
215° SW SW
245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

0.9
0.9
0.9
1.0
1.0
1.0
1.0
0.9
0.8
0.8
0.7
0.8
0.8
0.8
0.8
0.9
1.0
1.1
1.1
1.0
1.0
1.1
1.1
1.1

8
8
8
8
8
8
9
8
8
9
8
9
10
10
11
10
10
11
11
11
11
11
11
11

110
110
110
120
130
130
130
130
140
140
140
150
160
200
210
180
190
200
200
200
200
210
210
210

1.9
2.4
3.1
3.8
4.3
4.5
4.4
3.9
3.2
2.5
1.9
1.6
1.7
2.2
3.0
3.8
4.4
4.8
4.8
4.3
3.5
2.6
1.8
1.3

12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

100
100
85
85
90
90
90
85
80
85
80
85
90
90
90
85
85
80
90
95
90
90
90
85

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
10
10
5
5
10
10
10
10
5
10
>20

1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1020

0
0
2
3
3
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

12 54
13 55
13 56
14 57
14 57
14 57
14 58
14 57
14 57
14 57
14 56
13 56
13 56
13 56
13 55
13 55
12 54
12 53
11 52
11 52
11 53
11 52
12 53
12 54

11 51
11 52
17 62
18 64
18 64
16 61
15 59
13 56
12 54
12 53
11 53
11 51
11 52
11 52
11 53
12 54
11 53
10 51
9 49
9 48
9 48
9 48
9 49
10 51

Forecasts established in local time
Last updated 46min ago | Next update in 3h
Caption

Expert opinion

For Port Saint Nicolas :
No gale warning.

The reliability of the situation is assessed at 95%.

Overcast in the morning, very cloudy in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. NW force 2 in the morning turning W force 3 in the middle of the day. Gusts reaching 13 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the middle of the day then good.

Tides at Port-Tudy

57

High tide 02h38 4.51m

Low tide 08h47 1.62m

65

High tide 15h12 4.53m

Low tide 21h11 1.59m

www.shom.fr - © SHOM 2025

Consult the tides for April

Thu

24

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

Fri

25

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Sat

26

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

Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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

Tue

06

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

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

* +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