Weather forecast L'Île aux Moines - Port-Blanc - Live bulletin - Free 15-day Marine forecasts

Ile-aux-Moines FRALon : -2°51’,498 W Lat : 47°36’,198 N Alt : 0m

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BULLETIN

Reliability 85%

No gale warning.

No weather risk at the spot

Tuesday 19 may

METEO CONSULT Run : 19/05 00Z Mesh : 4km Updated, 11min ago Update in 4min

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

25

20

15

10

40

30

20

10

15

10

5

25

20

15

10

5

0

1

0.5

0

3

0

15

10

60

55

50

                    30
                    23h30
                
                    35
                    23h35
                
                    40
                    23h40
                
                    45
                    23h45
                
                    50
                    23h50
                
                    55
                    23h55
                
                    00h00
                    00h00
                
                    05
                    00h05
                
                    10
                    00h10
                
                    15
                    00h15
                
                    20
                    00h20
                
                    25
                    00h25
                
                    30
                    00h30
                
                    35
                    00h35
                
                    40
                    00h40
                
                    45
                    00h45
                
                    50
                    00h50
                
                    55
                    00h55
                
                    01h00
                    01h00
                
                    05
                    01h05
                
                    10
                    01h10
                
                    15
                    01h15
                
                    20
                    01h20
                
                    25
                    01h25
                
                        Run : 19/05 00Z
                Mesh : 4km
                Updated, 11min ago
                Update in 4min

30 23h30
35 23h35
40 23h40
45 23h45
50 23h50
55 23h55
00h00 00h00
05 00h05
10 00h10
15 00h15
20 00h20
25 00h25
30 00h30
35 00h35
40 00h40
45 00h45
50 00h50
55 00h55
01h00 01h00
05 01h05
10 01h10
15 01h15
20 01h20
25 01h25

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW

10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3

19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

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

14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 57

11 52
11 52
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51

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

Expert opinion

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

For L"Île aux Moines - Port-Blanc :
No gale warning.

The reliability of the situation is assessed at 85%.

In the evening, light cloudy spells.
WSW wind force 4. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, short swell from SW. Excellent visibility.

semaphore stations

Station Vannes-Sene located 11 km from L'Île aux Moines - Port-Blanc

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
23h	240	10	34	14.4	-	0
22h	240	12	34	14.7	-	0
21h	240	11	36	15.3	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Arradon

95

Low tide 03h09 0.16m

High tide 09h11 2.68m

91

Low tide 15h27 0.24m

High tide 21h33 2.88m

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

Consult the tides for May

Go further

Tue

19

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

Wed

20

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

Thu

21

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Fri

22

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Sat

23

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Sun

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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 port L'Île aux Moines - Port-Blanc

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

semaphore stations

Tides at Arradon

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