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

Groix FRALongitude : -3°29’,136 W Latitude : 47°37’,926 N Altitude : 8m

Thu

06

-

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

Fri

07

-

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Tue

11

-

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

Wed

12

-

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

Thu

13

-

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

Fri

14

-

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

Sat

15

-

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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

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

Thu

20

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Thursday 6 november

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

40

30

20

10

0

80

70

60

50

40

30

20

10

0

25

20

15

10

5

0

50

40

30

20

10

0

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

40

Fri 7

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

155° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
155° SE SSE
185° S S
235° SW SW
250° W WSW
260° W W
265° W W
260° W WSW
255° W WSW
250° W WSW
225° SW SW
190° S SSW
175° S S
170° S S
180° S S
180° S S
205° SW SSW
225° SW SW
240° SW WSW

18 33 9 21 5
16 29 8 18 5
14 26 7 16 4
11 21 6 13 4
9 17 5 11 3
7 13 4 8 3
6 12 3 7 3
4 8 2 5 2
6 12 3 7 3
8 15 4 9 3
9 17 5 11 3
11 20 6 12 4
11 21 6 13 4
14 26 7 16 4
15 28 8 17 4
11 21 6 13 4
11 21 6 13 4
15 28 8 17 4
19 36 10 22 5
22 41 11 25 6
25 46 13 29 6
23 43 12 27 6
17 32 9 20 5
16 30 8 19 5

24 45 13 28 6
24 45 13 28 6
21 39 11 24 6
19 35 10 22 5
15 28 8 17 4
13 24 7 15 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 -
11 20 6 12 4
13 24 7 15 4
15 27 8 17 -
16 30 8 19 5
20 37 10 23 5
22 40 11 25 6
19 36 10 22 5
15 28 8 17 -
21 38 11 24 5
27 50 14 31 7
31 58 16 36 7
36 67 19 42 8
38 71 20 44 8
32 60 17 37 7
24 45 13 28 6

2.3
2.2
2.3
2.3
2.1
2
2.1
1.8
2
1.8
1.9
1.9
1.9
1.9
2
2
1.8
1.7
1.6
1.7
1.8
2.2
2.3
2.3

4.2
4
4.2
4.1
3.8
3.6
3.7
3.3
3.6
3.3
3.4
3.4
3.4
3.5
3.5
3.6
3.3
3.1
3
3.2
3.3
3.9
4.2
4.2

0.6
0.6
0.4
0.2
0.2
0.2
0.3
0.4
0.8
0.5
0.5
0.6
0.6
0.8
0.5
0.5
0.6
0.7
0.9
1.2
1.5
1.7
1.8
0.9

230° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
225° SW SW
225° SW SW
275° W W
260° W W
240° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
270° W W
185° S S
160° S SSE
215° SW SW
240° SW WSW
225° SW SW

1.9
2.1
2.3
2.3
2.1
2.0
1.9
1.6
1.4
1.4
1.4
1.4
1.4
1.6
1.9
1.9
1.6
1.5
1.2
1.1
0.9
0.7
0.5
1.7

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

180
190
200
200
200
200
210
210
200
190
190
180
180
170
170
160
150
140
130
90
90
90
100
110

4.5
5.3
5.6
5.2
4.3
3.2
2.0
1.1
0.8
1.0
1.8
3.0
4.2
5.1
5.5
5.3
4.6
3.6
2.4
1.4
0.8
0.8
1.4
2.4

15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

10
55
80
85
90
60
60
70
45
45
65
55
75
80
65
45
70
100
100
100
100
100
90
65

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
1.1
0.7
0.5
0.4
0

-
-
-
-
-
-
-
-
-

65
25
25
30
25
30
0
0
0
0
0
25
25
30
0
0
0
0
50
80
90
85
70
35

>20
>20
>20
>20
>20
>20
10
10
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1004

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

15 60
15 60
15 59
15 59
15 58
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 58
15 58
15 58
15 58
15 58
15 59
15 60

12 53
11 51
11 52
11 51
11 52
12 53
12 53
12 54
12 53
11 52
10 51
10 50
10 49
9 48
9 48
10 50
10 50
9 49
8 47
8 46
7 45
8 46
11 51
12 53

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

Expert opinion

For Port Saint-Nicolas :
No gale warning.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.

Relatively clear skies becoming changeable. Light showers. In the evening, clear periods developing.
Possibility of showers SSE force 5 in the middle of the day becoming force 4 in the evening. Gusts reaching 24 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility becoming good in the evening.

Tides at Port-Tudy

106

High tide 04h30 5.52m

Low tide 10h45 0.72m

106

High tide 16h54 5.59m

Low tide 23h05 0.77m

www.shom.fr - © SHOM 2025

Consult the tides for November

Thu

06

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

Fri

07

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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

14

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

Sat

15

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

Sun

16

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

Mon

17

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

Tue

18

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

Wed

19

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

Thu

20

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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