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

Larmor-Plage FRALon : -3°22’,9722 W Lat : 47°42’,27 N Alt : 6m

Tue

31

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

Wed

01

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Thu

02

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Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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Sun

12

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Mon

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Tue

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BULLETIN

(* established in local time)

Reliability 90%

No gale warning.

Tuesday 31 mar

METEO CONSULT Run : 31/03 00Z Mesh : 1km Updated, 2h ago Update in 4h

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)

20

15

10

5

35

30

25

20

15

10

5

0

20

15

10

5

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

40

                                    
                                                                         Wed 1
                                                            
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                        Run : 31/03 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Wed 1

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

285° W WNW
300° NW WNW
295° NW WNW
325° NW NW
335° NW NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
350° N N
355° N N
350° N N
345° N NNW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
325° NW NW
325° NW NW
325° NW NW
325° NW NW
325° NW NNW
330° NW NNW
330° NW NNW

9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3

15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 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
15 28 8 17 4
16 30 8 19 5
15 28 8 17 4
16 29 8 18 5

0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

0.1
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

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
220° SW SW
220° SW SW
225° 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

0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.5

14
14
14
14
13
12
12
12
13
13
12
11
12
11
11
11
10
10
10
11
11
11
11
11

380
360
330
320
300
290
290
290
290
280
270
260
240
230
220
210
210
200
200
210
210
210
190
180

4.0
4.6
4.9
4.6
3.9
3.0
2.1
1.4
1.1
1.3
2.0
2.9
3.9
4.7
5.0
4.9
4.3
3.4
2.4
1.5
1.0
1.1
1.6
2.5

10 51
12 53
12 54
12 54
12 53
11 52
11 52
10 51
10 50
10 49
9 49
9 48
10 51
12 53
12 54
12 53
12 53
11 52
11 51
10 50
9 49
9 48
9 48
9 48

100
100
70
90
80
65
55
65
60
65
75
75
75
75
85
80
55
75
80
80
100
95
95
95

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

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

10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1034
1033
1032
1032
1032
1032
1032
1033
1033
1033
1033
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1029
1028

1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

14 56
14 57
15 59
15 60
15 59
14 57
13 55
12 54
12 53
11 52
11 51
10 50
10 50
10 49
10 49
9 49
9 49
9 48
9 49
10 50
11 51
11 52
12 54
13 55

10 51
11 51
16 60
15 60
13 55
12 53
10 50
9 48
9 47
8 47
8 46
7 45
7 45
7 45
7 44
7 44
6 44
6 43
7 44
8 47
9 48
11 51
13 55
12 53

10 18 3 5 11
11 20 4 6 12
11 21 4 6 13
12 23 4 6 14
15 27 4 8 17
14 26 4 7 16
13 25 4 7 16
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10
9 16 3 4 10
10 19 3 5 12
12 22 4 6 14
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
12 22 4 6 14
13 24 4 7 15
13 25 4 7 16
15 27 4 8 17
13 25 4 7 16

2.6
2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2
2
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
1.5

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

Expert opinion

High 1039 hPa centered at 350 nautical miles in the West-North-West of Cape Finisterre (Spain) moving at 8 knots to the East and weakening to 1035 hPa to be centered at 230 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland).

For Plage de Port-Maria :
No gale warning.

We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy skies to overcast. No precipitation. In the evening, very cloudy.
No precipitation. WNW force 3 in the middle of the day turning NNW in the evening. Gusts reaching 16 knots in the evening. Slight sea. Low, long swell from SW. Good visibility becoming excellent in the evening.

semaphore stations

Station Ile De Groix located 11 km from Plage de Port-Maria

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
14h	280	21	31	12.3	-	0
13h	280	25	32	11.4	-	0
12h	290	22	28	11.3	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Port-Louis

82

High tide 04h40 4.93m

Low tide 10h49 1.12m

86

High tide 16h58 4.86m

Low tide 23h04 1.1m

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

Consult the tides for March

Go further

Tue

31

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

Wed

01

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

Thu

02

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

Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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

Sun

12

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

Mon

13

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

Tue

14

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

* +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-Maria

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Louis

Go further