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

Le Verdon-sur-Mer FRALon : -1°3’,702 W Lat : 45°34’,098 N Alt : 0m

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 13 jan

METEO CONSULT Run : 12/01 16Z Mesh : 1km Updated, 9h ago Update imminent

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (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 (%)

Storm 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

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

0

3

0

15

10

5

0

60

50

40

30

                                    
                                                                         Wed 14
                                                            
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                        Run : 12/01 16Z
                Mesh : 1km
                Updated, 9h ago
                Update imminent

Wed 14

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

140° SE SE
140° SE SE
140° SE SE
145° SE SE
145° SE SE
145° SE SE
145° SE SSE
145° SE SSE
145° SE SSE
150° SE SSE
160° S SSE
170° S S
180° S S
185° S S
185° S S
180° S S
175° S S
175° S S
175° S S
180° S S
170° S S
170° S SSE
170° S S
175° S S

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

19 35 10 22 5
19 36 10 22 5
22 41 11 25 6
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6
23 42 12 26 6
22 41 11 25 6
21 38 11 24 5
18 33 9 21 5
17 31 9 19 5
15 27 8 17 4
13 25 7 16 4
11 21 6 13 4
11 21 6 13 4
12 23 6 14 4
12 22 6 14 4

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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

1.1
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1
1
1.1
1.1
1
1
1
1
1
1
1
0.9
1
1

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

260° W W
260° W WSW
265° W W
260° W W
260° W W
265° W W
265° W W
265° W W
240° SW WSW
205° SW SSW
210° SW SSW
205° SW SSW
210° SW SSW
200° S SSW
200° S SSW
205° SW SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
240° SW WSW
210° SW SSW
240° SW WSW
230° SW SW

0.5
0.5
0.5
0.5
0.5
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
0.5
0.5
0.5
0.5

8
8
8
8
8
8
8
8
7
8
8
8
7
8
8
7
7
7
7
8
7
8
7
7

120
120
120
120
120
120
120
120
120
130
130
130
130
120
120
120
120
120
120
120
120
130
130
130

3.6
3.1
2.7
2.4
2.4
2.5
2.8
3.2
3.6
3.9
4.1
4.1
3.8
3.4
2.9
2.5
2.4
2.4
2.6
3.0
3.5
3.9
4.2
4.3

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 48

100
100
5
10
15
20
20
20
15
10
10
20
35
35
35
80
100
100
100
100
100
100
100
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
25
35
35
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
>20
>20
>20
>20
>20
>20
15
10
>20
15
10

1011
1010
1010
1009
1009
1009
1010
1010
1010
1010
1009
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012

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

7 45
7 44
6 43
6 43
6 42
6 43
6 42
7 44
8 47
10 50
12 53
13 56
14 57
13 56
13 55
12 53
11 52
11 51
11 51
11 51
11 51
10 51
10 50
10 50

3 38
3 37
2 35
1 35
2 35
2 35
2 35
3 38
6 42
8 46
11 52
12 54
12 54
11 51
9 49
9 47
8 47
8 47
8 46
8 46
8 46
8 46
8 46
7 45

16 30 5 8 19
17 32 5 9 20
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
13 25 4 7 16
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
12 23 4 6 14

2.3
2.3
2.3
2.2
2.2
2.2
2.1
2.1
2.1
2.1
2.1
2.2
2.2
2.2
2.2
2.2
2.1
2.1
2
2
2
1.9
1.9
1.9

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A northerly, strong and mostly variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and variable.

For Port-Bloc :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Sunny becoming changeable in the afternoon. No precipitation. In the evening, overcast skies.
Chance of light rain. SE force 4 turning S in the middle of the day then becoming force 3. Gusts reaching 23 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.

Tides at Pointe-de-Grave

35

High tide 00h54 4.14m

Low tide 06h33 2.35m

35

High tide 13h28 4.12m

Low tide 19h17 2.34m

www.shom.fr - © SHOM 2026

Consult the tides for January

Go further

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

- 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

Go further