Weather Portsall - Detailed bulletin - Free 15-day Marine forecasts

Ploudalmézeau FRALon : -4°42’,702 W Lat : 48°33’,702 N Alt : 0m

Weather Risk Briefing

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

BULLETIN

Reliability 90%

No gale warning.

Marine wind risk

Monday 31 aug

METEO CONSULT Run : 31/08 03Z Mesh : 1km Updated, 1h ago Update in 2h

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.wind_sea

Wind (m)

legend.title.swell

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

2

1.5

1

3

0

25

20

15

10

70

65

60

55

50

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

Tue 1

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

290° W WNW
290° W WNW
290° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
285° W WNW
265° W W
245° SW WSW
215° SW SW
190° S S
185° S S
180° S S
180° S S
180° S S
180° S S
170° S S
175° S S

13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
4 7 2 4 2
3 5 1 3 1
2 4 1 2 1
2 4 1 2 1
3 5 1 3 1
3 6 2 4 2
3 6 2 4 2
4 7 2 4 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
4 7 2 4 2

22 41 11 25 6
21 38 11 24 5
19 36 10 22 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
12 23 6 14 4
10 19 5 12 3
9 16 4 10 3
6 11 3 7 2
4 8 2 5 2
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
7 13 4 8 3

1.7
1.4
1.4
1.4
1.3
1.3
1.3
1.4
1.4
1.5
1.4
1.4
1.3
1.1
1.1
1.1
1
1
1
1
1.5
1.4
1.4
1.3

0.8
0.5
0.3
0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0

315° NW NW
320° NW NW
310° NW NW
310° NW NW
305° NW NW
295° NW WNW
295° NW WNW
300° NW WNW
300° NW WNW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
300° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW

1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.5
1.4
1.4
1.3
1.1
1.1
1.1
1.0
1.0
1.0
1.0
1.5
1.4
1.4
1.3

9
9
9
9
9
9
9
9
9
8
8
9
9
9
9
9
9
9
9
8
8
8
8
8

140
130
140
140
130
130
130
130
140
140
140
140
140
140
140
140
140
140
130
130
110
110
110
110

7.1
6.1
4.7
3.1
1.9
1.2
1.3
2.3
3.8
5.5
6.9
7.6
7.4
6.5
5.1
3.6
2.2
1.3
1.2
1.8
3.2
4.8
6.3
7.2

15 60
15 60
15 60
15 59
15 60
15 60
16 60
16 60
16 61
16 61
16 61
16 62
17 62
16 62
16 61
16 61
16 61
16 60
16 60
16 60
16 60
16 61
16 61
16 62

100
100
55
75
45
40
45
40
35
25
10
15
15
20
50
85
70
60
60
70
70
55
55
45

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

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

1016
1017
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022

0
0
2
2
4
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

17 62
17 63
18 64
18 64
18 65
19 65
19 65
18 65
18 65
18 65
18 64
17 63
17 62
16 61
16 60
15 60
15 59
15 59
15 58
15 58
15 58
15 59
15 58
15 59

12 54
13 55
18 64
18 64
20 67
21 69
21 69
19 67
18 65
18 64
17 62
16 61
15 59
15 59
15 58
15 58
14 57
14 57
14 56
13 56
13 56
14 56
13 56
13 56

19 35 5 10 22
18 33 5 9 21
16 30 5 8 19
16 29 5 8 18
14 26 4 7 16
13 24 4 7 15
13 24 4 7 15
12 22 4 6 14
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
8 15 3 4 9
8 14 3 4 9
7 13 3 4 8
6 12 3 3 7
6 11 2 3 7
5 10 2 3 6
5 10 2 3 6
5 10 2 3 6
6 11 2 3 7
6 11 2 3 7
6 11 2 3 7
7 13 3 4 8

2.8
2.7
2.6
2.6
2.5
2.5
2.5
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2
2
1.9
1.8
1.8
1.7
1.6
1.6
1.5
1.4

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 Perros Guirec à Brest

Weather Risk Briefing

A southwesterly and variable flow prevails over the West of the basin. Over the East, it is northwesterly, moderate and very variable.

For Portsall :
No gale warning.

The reliability of the situation is assessed at 90%.

Overcast in the morning, changeable skies becoming relatively cloud-free in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. WNW force 4 in the morning becoming force 3 in the middle of the day. Gusts reaching 22 knots in the morning. Slight sea. Low, fairly long swell from NW. Excellent visibility becoming good in the evening.

semaphore stations

Station Plougonvelin located 26 km from Portsall

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
09h	300	32	39	-	-	0
08h	300	37	44	-	-	6
07h	280	33	42	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Portsall

93

Low tide 02h10 1.03m

High tide 08h02 7.45m

91

Low tide 14h25 1.17m

High tide 20h15 7.6m

Consult the tides for August

Go further

Mon

31

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Weather port Portsall

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Portsall

Go further