Weather Plage de Port Blanc - Kerroch - Detailed bulletin - Free 15-day Marine forecasts

Plœmeur FRALongitude : -3°27’,561 W Latitude : 47°42’,066 N Altitude : 3m

Sat

19

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

Sun

20

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

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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

Sun

27

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

Mon

28

-

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

Tue

29

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

Wed

30

-

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

Thu

31

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

Fri

01

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

Sat

02

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Saturday 19 july

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)

40

30

20

10

0

60

50

40

30

20

10

0

20

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

0.5

0

9

6

3

0

25

20

15

10

80

70

60

50

Sun 20

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

350° N N
340° N NNW
340° N NNW
320° NW NW
310° NW NW
305° NW WNW
310° NW NW
290° W WNW
275° W W
260° W W
250° W WSW
240° SW WSW
225° SW SW
220° SW SW
210° SW SSW
205° SW SSW
200° S SSW
195° S SSW
185° S S
185° S S
180° S S
185° S S
190° S S
200° S SSW

5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
9 17 5 11 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
15 28 8 17 4
17 31 9 19 5
18 33 9 21 5
18 33 9 21 5
20 37 10 23 5

9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
10 19 5 12 -
10 18 5 11 3
10 18 5 11 -
11 20 6 12 4
12 23 6 14 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 -
16 30 8 19 5
17 32 9 20 5
18 34 9 21 5
20 37 10 23 5
21 38 11 24 5
23 43 12 27 6
25 47 13 29 6
27 50 14 31 7
28 52 14 32 7
31 57 16 35 7

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
0.5
0.5
0.6
0.7
0.8
1

0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.9
0.9
1
1.1
1.3
1.5
1.7

0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.3
0.4
0.6
0.7
1

255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW

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
0.3
0.4
0.4
0.4
0.5
0.5
<0.1

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
5
5
6
6
7
7

40
40
40
40
45
45
40
40
40
40
40
40
40
35
30
25
25
20
20
20
20
25
25
30

3.5
2.8
2.2
1.8
1.8
2.0
2.4
3.0
3.6
4.0
4.2
4.1
3.7
3.1
2.6
2.1
1.9
1.9
2.2
2.7
3.3
3.9
4.2
4.3

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 63

80
80
90
95
100
100
75
85
50
45
30
50
60
80
90
95
100
100
100
100
100
100
100
100

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
1.7
1.8
1.8
2.1
0.7

-
-
-
-
-
-
-
-
-
-

95
0
20
20
20
20
0
0
0
0
0
0
0
0
0
20
30
50
80
90
90
90
90
90

15
10
10
10
10
10
10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1004
1004
1003
1002
1002

0
0
0
0
0
0
0
1
2
4
6
6
7
5
4
3
2
1
0
0
0
0
0
0

19 65
18 64
17 63
17 63
17 62
17 62
17 62
17 63
18 65
19 65
19 67
20 67
20 68
20 67
20 67
20 67
20 67
19 67
19 65
18 65
18 65
18 65
19 65
19 65

17 62
16 61
15 60
15 59
15 59
14 58
15 59
16 60
19 65
20 68
22 72
22 72
23 73
21 69
17 62
18 64
17 62
16 60
14 58
13 56
13 55
13 55
13 55
12 54

8 14 3 4 9
8 14 3 4 9
8 15 3 4 9
8 15 3 4 9
7 13 3 4 8
5 9 2 3 6
4 8 2 2 5
5 10 2 3 6
6 12 3 3 7
8 14 3 4 9
9 17 3 5 11
11 21 4 6 13
13 24 4 7 15
15 27 4 8 17
17 31 5 9 19
19 35 5 10 22
21 39 6 11 24
23 43 6 12 27
25 47 6 13 29
27 50 7 14 31
27 50 7 14 31
26 49 6 14 30
24 44 6 12 27
23 43 6 12 27

1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.2
1.3
1.5
1.7
1.9
2.2
2.5
2.8
3.1
3.4
3.5

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

Expert opinion

A southeasterly and mostly variable flow prevails over the North-East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable. Over the South, it is northwesterly, moderate and mostly variable.

For Plage de Port Blanc - Kerroch :
Warning moderate gale offshore.

We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.

Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, overcast skies with risk of thundery outbreaks.
Showers. WNW force 3 turning SW force 4 in the middle of the day then S force 5. Gusts reaching 27 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.

Tides at Port-Tudy

55

Low tide 05h44 1.74m

High tide 12h04 4.21m

Low tide 18h21 1.84m

www.shom.fr - © SHOM 2025

Consult the tides for July

Sat

19

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

Sun

20

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

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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

Sun

27

-

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

Mon

28

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

Tue

29

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

Wed

30

-

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

Thu

31

-

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

Fri

01

-

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

Sat

02

-

- 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 Plage de Port Blanc - Kerroch

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy