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

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

Wed

05

-

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

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

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 5 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

30

20

10

0

60

50

40

30

20

10

0

20

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

20

15

10

65

60

55

50

Thu 6

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

145° SE SE
150° SE SSE
155° SE SSE
160° S SSE
160° S SSE
160° S SSE
155° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
170° S SSE
210° SW SSW
235° SW WSW
220° SW SW
155° SE SSE
145° SE SE
175° S S
160° S SSE
160° S SSE
150° SE SSE
150° SE SSE
150° SE SSE
145° SE SE

17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
14 26 7 16 4
15 27 8 17 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
11 21 6 13 4
9 16 4 10 3
6 12 3 7 3
3 5 1 3 1
2 4 1 2 1
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
11 20 6 12 4
10 19 5 12 3
11 21 6 13 4
14 26 7 16 4
13 24 7 15 4

29 53 15 33 7
29 53 15 33 7
29 54 15 34 7
29 54 15 34 7
28 51 14 32 7
25 46 13 29 6
24 44 12 27 6
23 43 12 27 6
21 38 11 24 5
20 37 10 23 5
17 32 9 20 5
16 29 8 18 5
17 31 9 19 5
13 25 7 16 4
8 15 4 9 3
8 14 4 9 3
10 18 5 11 -
11 21 6 13 4
12 23 6 14 4
14 26 7 16 -
16 29 8 18 5
17 31 9 19 5
19 36 10 22 5
20 37 10 23 5

2.4
2.4
2.5
2.6
2.5
2.4
2.5
2.2
2.1
2
2
2
2
2
2
2
1.8
1.7
1.6
1.6
1.6
1.6
1.6
1.9

4.3
4.2
4.4
4.6
4.6
4.4
4.5
4
3.8
3.6
3.5
3.6
3.7
3.5
3.5
3.6
3.3
3.1
2.9
3
2.9
2.9
3
3.4

0.9
1.2
1.3
1.6
1.2
1.1
0.8
0.7
0.6
0.4
0.1
0.1
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.1

230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
220° SW SW
225° SW SW
225° SW SW
195° S SSW
225° SW SW
225° SW SW
220° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
225° SW SW

1.9
2.0
2.1
2.0
2.2
2.2
2.3
2.0
1.9
1.6
1.7
1.7
1.8
2.0
2.0
2.0
1.8
1.7
1.6
1.6
1.6
1.6
1.4
1.7

10
11
11
10
10
10
10
10
10
10
10
10
10
10
11
11
10
10
10
10
10
11
11
11

180
180
180
170
160
160
170
170
170
160
160
170
170
160
160
160
160
160
160
170
180
200
190
220

4.3
5.2
5.6
5.4
4.6
3.5
2.3
1.3
0.8
0.9
1.6
2.6
3.8
4.9
5.4
5.4
4.9
3.9
2.7
1.6
0.9
0.7
1.2
2.2

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

45
50
75
60
80
90
95
95
60
75
65
60
95
90
85
90
40
35
10
30
20
80
55
40

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0

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

0
0
0
25
30
25
0
0
0
0
0
0
30
40
50
25
0
0
0
0
0
0
0
0

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

1003
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1004
1003
1003

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2

17 63
17 62
17 62
17 62
17 62
16 62
16 61
16 61
16 61
16 60
16 60
16 60
15 60
15 60
15 59
14 58
14 57
14 57
14 57
15 58
15 60
16 61
16 61
16 61

13 56
12 54
12 54
11 52
11 51
11 52
11 53
11 52
11 53
12 53
12 53
12 53
12 54
13 55
14 57
13 56
11 52
11 51
11 51
11 52
13 56
14 57
14 56
14 58

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 atmosphere might be less unstable and showers more frequent than forecast.

Good clear periods but lots of cloud, too. Chance of light rain. In the evening, very cloudy.
Possibility of showers SE wind force 5 from the middle of the day. Gusts reaching 29 knots in the middle of the day. Rough sea. Moderate, fairly long swell from SW. Excellent visibility.

Tides at Port-Tudy

101

High tide 03h49 5.39m

Low tide 10h00 0.85m

104

High tide 16h10 5.59m

Low tide 22h20 0.75m

www.shom.fr - © SHOM 2025

Consult the tides for November

Wed

05

-

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

Thu

06

-

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

Fri

07

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- 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

-

- 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