Weather forecast La Trinité-sur-Mer - Live bulletin - Free 15-day Marine forecasts

La Trinité-sur-Mer FRALon : -3°1’,398 W Lat : 47°35’,202 N Alt : 0m

Weather Risk Briefing

Wed

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Thu

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Sat

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Mon

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Wed

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Thu

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Fri

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Sat

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Mon

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Tue

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Wed

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BULLETIN

Reliability 75%

No gale warning.

Marine wind risk

Wednesday 5 aug

METEO CONSULT Run : 5/08 00Z Mesh : 1km Updated, 30min ago Update in 3h

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

20

15

10

5

30

25

20

15

10

5

0

20

15

10

5

4.5

4

3.5

3

0.5

0

3

0

20

15

70

65

60

                    06h00
                    06h00
                
                    05
                    06h05
                
                    10
                    06h10
                
                    15
                    06h15
                
                    20
                    06h20
                
                    25
                    06h25
                
                    30
                    06h30
                
                    35
                    06h35
                
                    40
                    06h40
                
                    45
                    06h45
                
                    50
                    06h50
                
                    55
                    06h55
                
                    07h00
                    07h00
                
                    05
                    07h05
                
                    10
                    07h10
                
                    15
                    07h15
                
                    20
                    07h20
                
                    25
                    07h25
                
                    30
                    07h30
                
                    35
                    07h35
                
                    40
                    07h40
                
                    45
                    07h45
                
                    50
                    07h50
                
                    55
                    07h55
                
                        Run : 5/08 00Z
                Mesh : 1km
                Updated, 30min ago
                Update in 3h

06h00 06h00
05 06h05
10 06h10
15 06h15
20 06h20
25 06h25
30 06h30
35 06h35
40 06h40
45 06h45
50 06h50
55 06h55
07h00 07h00
05 07h05
10 07h10
15 07h15
20 07h20
25 07h25
30 07h30
35 07h35
40 07h40
45 07h45
50 07h50
55 07h55

270° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
280° W W
280° W W
280° W W
280° W W
280° W W

6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3

13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 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
13 25 7 16 4
13 25 7 16 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
14 26 7 16 4
14 26 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

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
0.3
0.3
0.3
0.3
0.3
0.3

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
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
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
20
20
20
20
20
20
20
20
20
20

19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 67
19 66
19 66

17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
16 62
16 62
16 62
16 62
16 61
16 61
16 61

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

A northwesterly and variable flow prevails over the whole area.

For La Trinité-sur-Mer :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Bright spells increasing during the morning, sunny in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, clear skies.
W force 3 becoming force 4 in the middle of the day then WNW. Gusts reaching 26 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station Quiberon-Aerodrome located 14 km from La Trinité-sur-Mer

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
05h	270	8	18	19.7	1018	0
04h	250	8	17	19.6	1018	0
03h	260	5	19	19.5	1017	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at La Trinité-sur-Mer

66

Low tide 03h53 1.4m

High tide 09h27 4.62m

61

Low tide 16h15 1.63m

High tide 22h02 4.63m

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

Consult the tides for August

Go further

Wed

05

-

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

Thu

06

-

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

Fri

07

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

Sat

08

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

Sun

09

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

Mon

10

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

Tue

11

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

Wed

12

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

Thu

13

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

Fri

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Sat

15

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

Sun

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Mon

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Tue

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Wed

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

Weather port La Trinité-sur-Mer

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at La Trinité-sur-Mer

Go further