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

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

01

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

Mon

02

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- 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

BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Monday 23 feb

METEO CONSULT Run : 23/02 00Z Mesh : 1km Updated, 3h ago Update in 3h

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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

40

                                    
                                                                         Tue 24
                                                            
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                        Run : 23/02 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Tue 24

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

245° SW WSW
240° SW WSW
235° SW WSW
230° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
210° SW SSW
200° S SSW
185° S S
180° S S
180° S S
175° S S
175° S S
175° S S
170° S S
170° S S
170° S S
165° S SSE
160° S SSE
165° S SSE
165° S SSE

12 22 6 14 4
10 18 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4

19 36 10 22 5
19 35 10 22 5
17 31 9 19 5
15 28 8 17 4
14 26 7 16 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
19 35 10 22 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5

0.5
0.4
0.4
0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3

0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1

200° S SSW
225° SW SW
225° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
220° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
225° SW SW
225° SW SW
225° SW SW
200° S SSW
200° S SSW
200° S SSW
225° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
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

14
10
10
13
13
13
13
10
13
13
13
13
13
9
9
9
10
9
9
9
12
12
10
10

270
280
280
270
250
260
270
270
280
280
280
280
270
260
250
240
190
200
180
170
180
180
180
170

3.3
2.7
2.9
4.2
6.1
8.1
9.6
10.1
9.6
8.5
7.0
5.4
4.0
3.2
3.1
4.0
5.5
7.3
8.8
9.6
9.5
8.8
7.5
6.1

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 49
9 49

95
95
95
95
90
95
80
70
70
80
80
100
90
90
80
80
85
75
55
35
20
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
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
15
>20
10
>20
>20
15
>20
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014

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

15 60
14 56
13 56
13 55
12 54
12 53
12 53
11 52
11 52
11 52
11 52
11 52
11 51
11 51
10 50
10 50
10 49
10 49
10 50
11 52
12 54
13 56
14 58
15 59

11 52
11 51
10 51
10 49
9 49
9 48
9 48
8 47
8 46
8 46
8 46
8 46
8 46
7 45
7 44
7 44
6 43
6 43
7 45
10 49
12 53
14 57
15 59
15 59

10 19 3 5 12
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10
9 17 3 5 11
8 15 3 4 9
9 16 3 4 10
9 16 3 4 10
10 19 3 5 12
10 19 3 5 12
11 20 4 6 12
11 20 4 6 12
13 24 4 7 15
13 25 4 7 16
15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
15 27 4 8 17
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
11 21 4 6 13

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

Forecasts established in local time
Last updated 15min ago | Next update in 3h
Caption

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

For Grève Noire :
No gale warning.

The reliability of the situation is assessed at 90%.

Very cloudy skies to overcast. No precipitation. In the evening, very cloudy.
No precipitation. WSW force 4 in the middle of the day becoming SW force 3 in the evening. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, long swell from SSW. Excellent visibility becoming good in the evening.

Tides at Saint-Quay-Portrieux

74

Low tide 04h56 2.34m

High tide 10h38 10.47m

67

Low tide 17h17 2.62m

High tide 22h56 10.07m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Mon

23

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

Tue

24

-

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

01

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

Mon

02

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- 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

* +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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