Weather Grandes Cayes - Detailed bulletin - Free 15-day Marine forecasts

Colombier FRALongitude : -63°1’,212 W Latitude : 18°6’,822 N Altitude : 3m

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 18 october

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

20

15

10

5

0

40

30

20

10

0

10

5

0

25

20

15

10

5

0

10

5

0

1.5

1

0.5

0

3

0

40

35

30

25

110

100

90

80

Sun 19

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

120° SE ESE
95° E E
100° E E
100° E E
110° E ESE
115° SE ESE
110° E ESE
110° E ESE
120° SE ESE
115° SE ESE
115° SE ESE
115° SE ESE
110° E ESE
110° E ESE
105° E ESE
100° E E
100° E E
100° E E
100° E E
90° E E
85° E E
85° E E
80° E E
80° E E

4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
4 8 2 5 2
5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
9 17 5 11 3
9 16 4 10 3
9 17 5 11 3

10 18 5 11 3
8 15 4 9 3
7 13 4 8 3
7 13 4 8 3
9 17 5 11 3
10 18 5 11 3
10 19 5 12 3
12 22 6 14 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9
0.9
0.9
1
1
1

1.2
1.2
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.3
1.4
1.4
1.5
1.5
1.6
1.6
1.7
1.7
1.8
1.8
1.8
1.9
1.9

0.1
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7

175° S S
180° S S
195° S SSW
190° S S
195° S SSW
200° S SSW
200° S SSW
195° S SSW
205° SW SSW
215° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
160° S SSE
150° SE SSE
140° SE SE
130° SE SE
125° SE SE
200° S SSW
195° S SSW
195° S SSW

0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.4
0.3
0.4
0.4
0.4
0.4
0.5
0.6
0.6

6
6
6
6
6
7
7
6
6
6
7
7
7
7
7
7
6
6
6
6
6
8
8
8

90
90
90
90
80
80
70
70
70
70
80
80
80
80
80
80
80
90
90
100
110
130
150
160

0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6

30 85
30 85
30 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85
29 85

25
10
15
15
15
25
25
20
25
25
30
10
40
20
10
40
15
55
35
80
75
95
85
20

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
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1013
1013
1014
1014
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1016
1015
1015
1014
1014

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
6
7
3
3
3

29 84
28 83
28 82
27 81
27 81
27 81
28 82
28 82
28 82
27 81
27 81
27 81
27 81
27 81
27 81
27 81
28 82
29 83
29 84
29 84
29 84
29 84
29 84
29 84

33 91
31 89
31 87
30 86
30 85
30 85
30 85
29 85
29 84
29 84
29 84
28 83
29 83
28 83
28 83
28 83
31 88
34 93
38 100
37 98
38 100
33 92
34 92
33 92

Forecasts established in local time
Last updated 53min ago | Next update in 3h
Caption

Expert opinion

For Grandes Cayes :
No gale warning.

The reliability of the situation is good.

Some fair-weather cumulus clouds. In the evening, skies with few clouds.
SE force 2 in the middle of the day becoming ESE force 3 in the evening. Gusts reaching 12 knots in the evening. Slight sea. Low, short swell from S. Excellent visibility.

Tides at Saint-Pierre La Martinique

67

High tide 01h24 0.57m

Low tide 07h46 0.38m

71

High tide 14h02 0.57m

Low tide 20h19 0.38m

www.shom.fr - © SHOM 2025

Consult the tides for October

Sat

18

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

Sun

19

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

- 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 Grandes Cayes

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Saint-Pierre La Martinique