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

Plœmeur FRALon : -3°27’,561 W Lat : 47°42’,066 N Alt : 3m

Wed

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Thu

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Fri

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Sat

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Sun

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Mon

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Wed

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Thu

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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 90%

Wind alert - Warning moderate gale offshore.

Wednesday 21 jan

METEO CONSULT Run : 21/01 06Z Mesh : 1km Updated, 1h ago Update in 5h

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)

50

40

30

20

10

90

80

70

60

50

40

30

20

25

20

15

10

5

60

50

40

30

20

10

5

0

5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Thu 22
                                                            
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                        Run : 21/01 06Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Thu 22

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

180° S S
180° S S
180° S S
180° S S
175° S S
180° S S
190° S S
190° S S
195° S SSW
195° S SSW
195° S SSW
190° S S
190° S S
185° S S
190° S SSW
195° S SSW
195° S SSW
205° SW SSW
210° SW SSW
230° SW SW
245° SW WSW
275° W W
275° W W
275° W W

29 54 15 34 7
30 56 16 35 7
30 56 16 35 7
31 58 16 36 7
30 55 15 34 7
26 49 14 30 6
23 43 12 27 6
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
16 30 8 19 5
18 33 9 21 5
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
15 28 8 17 4
16 30 8 19 5
15 28 8 17 4
15 28 8 17 4
18 34 9 21 5
20 37 10 23 5
17 32 9 20 5
19 36 10 22 5

44 82 23 51 9
44 82 23 51 9
44 82 23 51 9
44 81 23 50 9
44 81 23 50 9
42 78 22 48 9
40 74 21 46 8
31 58 16 36 7
29 53 15 33 7
30 55 15 34 7
28 52 14 32 7
25 47 13 29 6
26 49 14 30 6
24 45 13 28 6
24 44 12 27 6
21 39 11 24 6
22 41 11 25 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
26 49 14 30 6
30 55 15 34 7
28 51 14 32 7
29 53 15 33 7

4.1
4.2
4.1
4.1
4
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
3.1
3.1
3
2.9
2.9
2.8
2.8
3
3.2
3.3
3.3

2.9
4.2
2.8
2.5
2.4
2.2
1.5
1.3
1.2
1.2
0.9
0.8
0.7
0.8
0.6
0.3
0.3
0.1
0.2
0.2
0
0.1
0.1
0.5

230° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
225° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
220° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW

2.8
<0.1
3.0
3.2
3.2
3.3
3.5
3.5
3.4
3.3
3.2
3.2
3.1
3.0
3.0
3.0
2.9
2.9
2.8
2.8
3.0
3.2
3.2
3.3

10
11
11
11
11
10
10
10
10
10
10
9
9
9
9
9
9
10
10
11
11
12
12
13

130
130
140
140
140
140
140
140
140
140
130
130
130
130
130
140
140
150
170
190
210
230
240
250

3.4
2.5
1.7
1.2
1.3
1.8
2.6
3.6
4.4
4.8
4.8
4.3
3.5
2.7
1.9
1.4
1.3
1.7
2.5
3.5
4.4
5.0
5.1
4.7

10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

100
100
100
100
100
100
100
100
100
95
85
90
65
70
85
90
95
80
85
95
100
100
75
90

0.2
0.2
0.5
0.5
0.5
0.6
1.2
0.6
0
0.2
0.4
0.5
0.5
0.5
0.4
0.2
0
0
0
0.4
0
0
0
0

100
100
90
90
80
90
80
65
45
60
75
75
60
55
55
55
35
35
30
60
45
45
20
25

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

989
988
987
986
985
984
983
982
982
982
982
982
982
982
982
982
982
982
982
982
983
984
986
987

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

11 51
11 52
11 53
12 53
12 53
12 53
12 53
12 53
11 53
11 52
11 51
11 51
11 51
11 51
10 51
10 51
10 50
10 51
10 50
10 50
10 50
10 49
9 49
9 49

3 37
3 37
3 37
4 38
4 39
5 41
5 41
6 43
6 42
5 41
5 40
5 42
5 40
6 42
6 42
6 42
5 41
5 41
5 41
5 41
4 39
3 38
4 38
3 38

31 58 7 16 36
30 56 7 16 35
30 55 7 15 34
29 53 7 15 33
31 57 7 16 35
24 45 6 13 28
25 46 6 13 29
25 47 6 13 29
24 44 6 12 27
23 42 6 12 26
23 43 6 12 27
22 41 6 11 25
21 38 5 11 24
21 38 5 11 24
19 36 5 10 22
17 32 5 9 20
16 29 5 8 18
15 27 4 8 17
17 32 5 9 20
22 40 6 11 25
23 43 6 12 27
27 50 7 14 31
28 51 7 14 32
27 50 7 14 31

5.8
5.5
5.3
5.1
5
4.8
4.7
4.5
4.4
4.3
4.2
4.1
4
3.9
3.9
3.8
3.8
3.9
4
4.1
4.3
4.5
4.8
5.1

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

Expert opinion

A southeasterly, very strong and mostly variable flow prevails over the North-East of the basin. Over the South-East, a southwesterly gale is raging at sea. Over the West, it is northwesterly and strong.

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

The reliability of the situation is assessed at 90%.

Overcast with reduced visibility in the morning, overcast skies in the afternoon. Light rain followed by showers in the morning, showers in the afternoon. In the evening, very cloudy.
Showers. S force 7 in the morning weakening force 5 in the evening. Gusts reaching 47 knots in the morning. Rough to very rough sea. Low, fairly long swell from SW then moderate in the middle of the day then from SW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Port-Tudy

84

Low tide 00h05 1.32m

High tide 06h07 5.14m

85

Low tide 12h27 1.18m

High tide 18h21 4.87m

www.shom.fr - © SHOM 2026

Consult the tides for January

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Wed

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

Thu

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

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* +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

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