Weather forecast Guidel - Live bulletin - Free 15-day Marine forecasts

Guidel (56520)Lon : -3°31’,9998 W Lat : 47°45 N Alt : 0m

Weather Risk Briefing

Tue

29

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- 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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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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Tue

13

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BULLETIN

Reliability 80%

Warning moderate gale offshore.

Marine wind risk

Tuesday 29 sep

METEO CONSULT Run : 29/09 03Z Mesh : 1km Updated, 3h ago Update in 1h

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

10

50

40

30

20

15

10

5

35

30

25

20

15

10

5

0

1

0.5

0

3

0

30

25

20

15

80

75

70

65

                    15
                    11h15
                
                    20
                    11h20
                
                    25
                    11h25
                
                    30
                    11h30
                
                    35
                    11h35
                
                    40
                    11h40
                
                    45
                    11h45
                
                    50
                    11h50
                
                    55
                    11h55
                
                    12h00
                    12h00
                
                    05
                    12h05
                
                    10
                    12h10
                
                    15
                    12h15
                
                    20
                    12h20
                
                    25
                    12h25
                
                    30
                    12h30
                
                    35
                    12h35
                
                    40
                    12h40
                
                    45
                    12h45
                
                    50
                    12h50
                
                    55
                    12h55
                
                    13h00
                    13h00
                
                    05
                    13h05
                
                    10
                    13h10
                
                        Run : 29/09 03Z
                Mesh : 1km
                Updated, 3h ago
                Update in 1h

15 11h15
20 11h20
25 11h25
30 11h30
35 11h35
40 11h40
45 11h45
50 11h50
55 11h55
12h00 12h00
05 12h05
10 12h10
15 12h15
20 12h20
25 12h25
30 12h30
35 12h35
40 12h40
45 12h45
50 12h50
55 12h55
13h00 13h00
05 13h05
10 13h10

135° SE SE
135° SE SE
135° SE SE
135° SE SE
135° SE SE
135° SE SE
135° SE SE
135° SE SE
135° SE SE
135° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
140° SE SE
145° SE SE
145° SE SE
145° SE SE
145° SE SE

11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4

18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
21 38 11 24 5
21 38 11 24 5
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6
22 41 11 25 6
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
24 44 12 27 6
24 44 12 27 6
24 45 13 28 6
25 46 13 29 6
25 46 13 29 6
25 47 13 29 6
26 48 13 30 6
26 48 13 30 6

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8

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
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

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 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 69
20 69
20 69
20 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 70
21 70

20 68
20 68
24 75
24 75
24 75
24 75
24 75
24 75
24 75
25 76
25 76
25 76
25 76
25 76
25 76
25 76
25 76
25 76
25 76
25 76
25 76
25 77
25 77
25 77

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 Guidel :
Warning moderate gale offshore.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

Little cloud in the morning, some sun but cloud building in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Showers. SE force 4 in the morning temporarily SSE force 5 in the middle of the day. Gusts reaching 31 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Good visibility becoming good in the middle of the day then good.

semaphore stations

Station Ile De Groix located 11 km from Guidel

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
10h	150	12	17	19.4	-	0
09h	130	10	15	18	-	0
08h	130	13	19	18	-	6

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Le Pouldu

98

Low tide 00h44 0.8m

High tide 06h40 5.1m

96

Low tide 13h02 0.88m

High tide 19h00 5.15m

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

Consult the tides for September

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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

-

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

Tue

13

-

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

Weather beach Guidel

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Le Pouldu

Go further