Weather Grève Noire - Detailed bulletin - Free 15-day Marine forecasts

Saint-Quay-Portrieux (22410)Lon : -2°50’,2164 W Lat : 48°39’,414 N Alt : 0m

Mon

02

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

Tue

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Wed

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Thu

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Fri

06

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Sat

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Sun

08

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Mon

09

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Tue

10

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Wed

11

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Thu

12

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Fri

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Sat

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Sun

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Mon

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Monday 2 feb

METEO CONSULT Run : 2/02 00Z Mesh : 4km Updated, 16min ago Update imminent

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

Offshore

Offshore wind

Offshore sea (m)

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Tue 3
                                                            
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                        Run : 2/02 00Z
                Mesh : 4km
                Updated, 16min ago
                Update imminent

Tue 3

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

145° SE SE
145° SE SSE
155° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
170° S S
185° S S
200° S SSW
205° SW SSW
210° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
210° SW SSW
215° SW SSW
200° S SSW
200° S SSW
185° S S
180° S S
170° S S
170° S S

11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
9 17 5 11 3
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
7 13 4 8 3
8 14 4 9 3

19 36 10 22 5
18 34 9 21 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
15 27 8 17 4
16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
16 30 8 19 5
17 31 9 19 5
16 29 8 18 5
14 26 7 16 4
18 33 9 21 5
13 25 7 16 4
15 28 8 17 4
13 25 7 16 4
14 26 7 16 4

0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

55° NE NE
50° NE NE
50° NE NE
45° NE NE
45° NE NE
40° NE NE
30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
205° SW SSW
200° S SSW
225° SW SW
225° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW

0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4

5
5
5
5
6
6
9
9
9
9
12
12
12
12
13
10
10
13
13
13
13
13
14
14

220
230
120
120
120
110
210
200
190
180
170
160
170
180
190
200
190
220
240
250
250
240
270
260

6.6
4.3
2.5
1.6
1.9
3.5
6.1
8.8
10.8
11.7
11.2
9.7
7.4
5.0
2.9
1.5
1.2
2.3
4.5
7.3
9.8
11.2
11.3
10.2

9 47
9 47
8 47
8 47
8 47
8 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47
9 47

10
5
100
95
80
75
100
100
80
90
90
65
70
55
50
65
60
40
25
70
20
40
20
25

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

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

50
40
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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
>20

985
985
985
986
986
986
986
986
987
988
989
990
990
991
991
991
991
991
992
992
992
992
992
992

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

9 49
9 49
9 48
9 48
9 48
9 48
9 48
9 48
9 47
8 47
8 46
8 47
9 48
10 50
10 51
11 52
11 52
11 52
11 51
9 48
8 47
8 46
7 45
7 44

5 42
6 42
6 42
6 43
6 43
6 43
6 42
6 42
5 42
5 41
5 41
6 42
6 44
8 46
9 49
10 50
10 51
10 50
9 49
7 44
5 41
5 41
5 40
4 39

17 31 5 9 19
16 30 5 8 19
13 25 4 7 16
15 27 4 8 17
13 25 4 7 16
13 25 4 7 16
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 18 3 5 11
8 15 3 4 9
9 16 3 4 10
9 17 3 5 11
12 23 4 6 14
12 22 4 6 14
12 22 4 6 14
13 24 4 7 15

1
0.9
0.9
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9

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

Expert opinion

An easterly, very strong and very variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, strong and very variable.

For Grève Noire :
Warning strong breeze offshore.

The reliability of the situation is assessed at 85%.

In the evening, good clear periods but lots of cloud, too.
Light showers. SE wind force 4. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, short swell from NE. Excellent visibility.

Tides at Saint-Quay-Portrieux

94

Low tide 01h33 1.89m

High tide 07h20 11.38m

97

Low tide 14h03 1.42m

High tide 19h51 11.31m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Mon

02

-

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Sat

07

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

Sun

08

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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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

Fri

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

Sat

14

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

Sun

15

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

Mon

16

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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 beach Grève Noire

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Quay-Portrieux

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