Weather Port-Bloc - Detailed bulletin - Free 15-day Marine forecasts

Le Verdon-sur-Mer FRALongitude : -1°3’,702 W Latitude : 45°34’,098 N Altitude : 0m

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

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

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

BULLETIN

(established in local time)

Reliability 80%

No gale warning.

Saturday 19 april

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

15

10

5

60

55

50

45

40

Sun 20

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

185° S S
205° SW SSW
190° S S
245° SW WSW
275° W W
275° W W
305° NW NW
305° NW WNW
295° NW WNW
280° W W
280° W W
280° W W
285° W WNW
280° W WNW
280° W W
265° W W
265° W W
270° W W
270° W W
270° W W
255° W WSW
255° W WSW
250° W WSW
240° SW WSW

6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
5 9 3 6 2
7 13 4 8 3
11 20 6 12 4
11 21 6 13 4
10 19 5 12 3
15 28 8 17 4
15 28 8 17 4
13 25 7 16 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
7 13 4 8 3
9 16 4 10 3
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4

15 27 8 17 4
16 29 8 18 5
15 27 8 17 4
17 31 9 19 5
13 24 7 15 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
16 30 8 19 5
22 40 11 25 6
23 43 12 27 6
22 40 11 25 6
19 35 10 22 5
18 34 9 21 5
16 30 8 19 5
16 29 8 18 5
16 29 8 18 5
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
16 29 8 18 5
18 34 9 21 5
19 36 10 22 5
21 38 11 24 5

0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
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

0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.9
0.9
0.9
0.9
0.9
1
1
0.9
0.9
0.9
0.9
1
1
1
1
1
1

0.1
0.1
0
0.1
0.1
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0.1
0.2

200° S SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
240° SW WSW
190° S S
270° W W
270° W W
270° W W
265° W W
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
240° SW WSW
240° SW WSW

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4

5
6
6
6
5
5
5
7
7
7
8
5
5
5
6
6
11
12
12
12
12
12
7
7

70
70
70
60
50
50
40
50
90
100
190
190
90
100
190
210
230
250
260
260
260
250
260
250

2.0
2.4
2.9
3.5
4.0
4.3
4.2
4.0
3.5
2.9
2.4
2.2
2.2
2.4
2.9
3.4
3.9
4.3
4.4
4.2
3.8
3.2
2.7
2.3

14 56
14 56
14 56
14 57
14 57
14 57
14 57
14 57
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
14 56
13 56
13 56
13 56

65
90
100
95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0.3
0.4
0.6
1.3
0.7
0.7
0.6
0.5
0.5
0.2
0.3
0.4
0.5
0.6
0.7
0.8
1
0.8

-
-

0
0
40
45
40
40
60
55
60
80
100
95
90
80
65
55
60
65
85
90
90
85
85
90

3
5
5
10
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

12 53
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
11 53
11 52
11 52
11 52
11 52
11 52

9 48
10 49
11 51
11 51
11 51
11 51
9 49
9 48
10 50
7 45
7 44
7 45
8 46
8 47
9 48
9 48
9 48
9 47
9 47
9 48
8 46
7 45
7 45
7 44

12 22 4 6 14
12 22 4 6 14
10 18 3 5 11
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
13 25 4 7 16
17 32 5 9 20
16 30 5 8 19
13 24 4 7 15
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
9 17 3 5 11
9 16 3 4 10
10 18 3 5 11
9 17 3 5 11
10 18 3 5 11
12 22 4 6 14
14 26 4 7 16
15 28 4 8 17
17 31 5 9 19

1.1
1.1
1.2
1.3
1.4
1.4
1.5
1.5
1.5
1.5
1.6
1.6
1.6
1.7
1.8
1.9
2
2.2
2.3
2.4
2.5
2.5
2.5
2.5

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 46min ago | Next update in 3h
Caption

Expert opinion

Low 995 hPa centered at 210 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 19 knots to the East and rising to 998 hPa to be centered on the center of France.

For Port-Bloc :
No gale warning.

We are 80% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.

Overcast skies. Risk of showers in the morning, showers followed by rain in the afternoon. In the evening, overcast skies.
Showers. W force 4 in the morning becoming force 3 in the evening. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.

Tides at Pointe-de-Grave

49

Low tide 03h12 1.89m

High tide 09h26 4.29m

44

Low tide 15h28 2.15m

High tide 21h55 4.36m

www.shom.fr - © SHOM 2025

Consult the tides for April

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

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

* +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 Port-Bloc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Pointe-de-Grave