Weather Lostmarc'h - Detailed bulletin - Free 15-day Marine forecasts

Crozon FRALongitude : -4°33’,3672 W Latitude : 48°12’,624 N Altitude : 0m

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

16

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Friday 2 may

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

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

3

0

25

20

15

10

5

80

70

60

50

40

Sat 3

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

110° E ESE
315° NW NW
10° N N
25° NE NNE
45° NE NE
45° NE NE
45° NE NE
40° NE NE
40° NE NE
40° NE NE
35° NE NE
30° NE NNE
30° NE NNE
30° NE NNE
35° NE NNE
35° NE NE
35° NE NE
35° NE NE
40° NE NE
55° NE NE
55° NE ENE
55° NE NE
50° NE NE
55° NE NE

2 4 1 2 1
2 3 1 2 1
2 4 1 2 1
4 7 2 4 2
5 10 3 6 2
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
10 18 5 11 3
11 21 6 13 4
13 25 7 16 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
8 14 4 9 3

5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
7 13 4 8 3
9 16 4 10 3
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
14 26 7 16 4
16 30 8 19 5
19 36 10 22 5
22 40 11 25 6
22 41 11 25 6
22 41 11 25 6
22 40 11 25 6
22 41 11 25 6
22 41 11 25 6
20 37 10 23 5
17 32 9 20 5
15 28 8 17 4
13 25 7 16 4

1.2
1.2
1.2
1.1
1.1
1.2
1.2
1.2
1.1
1
0.9
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8

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

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

265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W

1.2
1.2
1.2
1.1
1.1
1.2
1.2
1.1
1.1
1.0
0.9
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8

13
13
13
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11

280
280
270
260
250
250
240
240
240
240
240
240
230
230
210
200
200
200
200
200
200
200
210
210

1.8
2.7
3.8
4.9
5.7
5.9
5.7
5.0
4.0
3.0
2.2
1.9
2.1
2.7
3.7
4.7
5.5
5.9
5.8
5.3
4.4
3.4
2.6
2.0

14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 58
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 56
14 56

100
75
90
90
95
85
35
15
30
40
30
40
25
25
20
55
90
75
100
100
95
95
80
65

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
30
30
30
20

5
5
5
5
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1017
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010

0
0
0
0
0
0
2
3
5
6
6
6
5
3
2
1
0
0
0
0
0
0
0
0

13 55
12 54
12 53
12 53
12 54
13 55
14 57
15 59
16 61
18 64
19 66
19 67
20 67
20 67
19 67
19 65
18 64
16 62
15 60
15 59
15 59
15 59
15 58
15 59

12 53
11 52
11 51
10 50
10 51
11 52
14 56
16 61
18 65
19 66
21 70
22 71
22 71
20 68
18 64
15 59
14 56
12 54
11 52
11 52
11 52
12 53
11 53
12 54

4 7 2 2 4
4 8 2 2 5
4 8 2 2 5
5 10 2 3 6
8 15 3 4 9
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
8 14 3 4 9
6 12 3 3 7
8 14 3 4 9
9 16 3 4 10
10 19 3 5 12
13 24 4 7 15
13 24 4 7 15
15 28 4 8 17
15 27 4 8 17
16 30 5 8 19
13 25 4 7 16
11 21 4 6 13
10 19 3 5 12
10 18 3 5 11
8 15 3 4 9

1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.2
1.1
1.1

Forecasts established in local time
Last updated 11min ago | Next update in 3h
Caption

Expert opinion

A northeasterly, moderate and mostly variable flow prevails over the whole area.

For Lostmarc"h :
Warning strong breeze offshore.

We are 90% sure of the situation, because the clear patches could move in later than forecast.

Bright spells increasing during the morning, predominantly sunny in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
Chance of light rain. NE force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 22 knots in the evening. Slight sea. Low, long swell from W. Poor visibility becoming excellent in the middle of the day.

Tides at Morgat

74

Low tide 02h49 1.42m

High tide 08h59 5.95m

66

Low tide 15h08 1.88m

High tide 21h18 5.91m

www.shom.fr - © SHOM 2025

Consult the tides for May

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

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 board sports area Lostmarc'h

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Morgat