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

Hel POLLongitude : 18°41’,4 E Latitude : 54°42 N Altitude : 25m

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

31

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 17 december

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)

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)

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

5

0

-5

40

30

20

10

0

-10

Thu 18

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

185° S S
195° S SSW
225° SW SW
255° W WSW
240° SW WSW
230° SW SW
220° SW SW
255° W WSW
260° W W
245° SW WSW
235° SW WSW
260° W W
250° W WSW
220° SW SW
210° SW SSW
185° S S
190° S S
195° S SSW
200° S SSW
200° S SSW
200° S SSW
195° S SSW
185° S S
180° S S

7 13 4 8 3
6 12 3 7 3
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 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
6 11 3 7 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
6 11 3 7 2
8 14 4 9 3
8 15 4 9 3
7 13 4 8 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3

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

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

0.5
0.4
0.4
0.3
0.3
0.3
0.3
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
0.4
0.4
0.5
0.5

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
0.1
0.2
0.2
0.2

145° SE SE
145° SE SE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
155° SE SSE
165° S SSE
260° W W
285° W WNW
290° W WNW
295° NW WNW
300° NW WNW
300° NW WNW
295° NW WNW
285° W WNW
260° W W
240° SW WSW
215° SW SW
185° S S
165° S SSE
155° SE SSE

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
0.1
0.1

2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3

10
10
10
8
7
7
7
7
6
7
7
9
10
15
15
15
15
15
15
15
10
10
10
10

7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44
7 44

100
85
80
75
80
55
30
20
5
5
5
10
25
50
50
75
90
80
45
40
80
100
90
75

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

1016
1016
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1019
1020
1020
1021
1021
1021
1021

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

2 36
2 36
2 36
2 36
2 36
3 37
3 37
3 37
3 37
3 37
3 37
2 36
2 36
3 37
3 37
3 37
2 35
2 35
2 36
3 37
3 37
3 38
4 39
4 39

0 32
0 0
0 33
1 33
1 34
1 34
1 34
1 34
1 33
1 33
1 33
0 32
0 33
1 34
1 34
0 32
-1 31
-1 30
0 31
0 31
0 32
0 33
1 33
1 33

12 23 4 6 14
15 27 4 8 17
15 27 4 8 17
13 24 4 7 15
12 23 4 6 14
11 20 4 6 12
10 19 3 5 12
13 24 4 7 15
11 21 4 6 13
12 22 4 6 14
11 21 4 6 13
12 22 4 6 14
12 22 4 6 14
13 25 4 7 16
14 26 4 7 16
14 26 4 7 16
15 27 4 8 17
17 32 5 9 20
16 29 5 8 18
16 29 5 8 18
18 33 5 9 21
17 32 5 9 20
18 34 5 9 21
19 36 5 10 22

0.4
0.3
0.3
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.6
0.7

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

Expert opinion

A southwesterly, strong and mostly variable flow prevails over the whole area.

For Jastarnia :
No gale warning.

The reliability of the situation is very good.

Very cloudy skies with short clear spells. No precipitation. In the evening, light cloudy spells.
S force 4 turning SW force 3 in the middle of the day then WSW force 2. Gusts reaching 17 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from SE. Excellent visibility becoming poor in the middle of the day then good.

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

31

-

- 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 board sports area Jastarnia

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion