Weather forecast Port Tudy - Live bulletin - Free 15-day Marine forecasts

Groix (56590)Lon : -3°27 W Lat : 47°37’,998 N Alt : 0m

Weather Risk Briefing

Tue

29

-

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

Wed

30

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

Thu

01

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

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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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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Tue

13

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BULLETIN

Reliability 70%

Warning moderate gale offshore.

Marine wind risk

Tuesday 29 sep

METEO CONSULT Run : 29/09 09Z Mesh : 1km Updated, 2h ago Update in 21min

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.swell

Swell height (m)

Weather

Rain (mm) (mm)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

30

25

20

15

50

40

30

20

15

10

5

35

30

25

20

15

10

5

0

1.5

1

0.5

0

3

0

25

20

15

75

70

65

                    15
                    17h15
                
                    20
                    17h20
                
                    25
                    17h25
                
                    30
                    17h30
                
                    35
                    17h35
                
                    40
                    17h40
                
                    45
                    17h45
                
                    50
                    17h50
                
                    55
                    17h55
                
                    18h00
                    18h00
                
                    05
                    18h05
                
                    10
                    18h10
                
                    15
                    18h15
                
                    20
                    18h20
                
                    25
                    18h25
                
                    30
                    18h30
                
                    35
                    18h35
                
                    40
                    18h40
                
                    45
                    18h45
                
                    50
                    18h50
                
                    55
                    18h55
                
                    19h00
                    19h00
                
                    05
                    19h05
                
                    10
                    19h10
                
                        Run : 29/09 09Z
                Mesh : 1km
                Updated, 2h ago
                Update in 21min

15 17h15
20 17h20
25 17h25
30 17h30
35 17h35
40 17h40
45 17h45
50 17h50
55 17h55
18h00 18h00
05 18h05
10 18h10
15 18h15
20 18h20
25 18h25
30 18h30
35 18h35
40 18h40
45 18h45
50 18h50
55 18h55
19h00 19h00
05 19h05
10 19h10

150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
150° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE

18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4

26 49 14 30 6
26 49 14 30 6
26 48 13 30 6
26 48 13 30 6
26 48 13 30 6
25 47 13 29 6
25 47 13 29 6
25 47 13 29 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
23 43 12 27 6
23 43 12 27 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
22 41 11 25 6

1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

0.01
0
0
0
0.01
0.01
0.03
0.04
0.05
0.06
0.07
0.05
0.09
0.05
0.07
0.03
0.03
0.01
0.02
0
0
0
0
0

-
-
-

50
25
0
0
50
75
100
100
100
100
100
100
100
100
100
95
95
95
75
35
0
20
20
20

22 72
22 72
22 72
22 72
22 71
22 71
22 71
22 71
22 71
22 71
22 71
21 71
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 69
21 69
21 69
21 69
21 69

21 70
22 71
22 71
22 71
21 69
21 69
21 69
21 69
21 69
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
19 67
19 67
19 66

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

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

For Port Tudy :
Warning moderate gale offshore.

The reliability of the situation is assessed at 70%.

Cloud and long sunny periods. Light showers. In the evening, very cloudy skies becoming totally overcast.
Light showers. SE wind force 5 from the middle of the day. Gusts reaching 28 knots in the middle of the day. Slight sea. Low, short swell from W. Excellent visibility.

semaphore stations

Station Ile De Groix located 5 km from Port Tudy

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
16h	150	17	27	22.9	-	0
15h	140	19	31	21.8	-	0
14h	150	18	26	21.3	-	7

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Tudy

98

Low tide 00h46 0.89m

High tide 06h42 5.28m

96

Low tide 13h05 0.95m

High tide 19h02 5.33m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for September

Go further

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

- 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

Weather beach Port Tudy

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Port-Tudy

Go further