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

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

Thu

03

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

Fri

04

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

Sat

05

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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Thu

17

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Thursday 3 july

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)

30

20

10

0

60

50

40

30

20

10

0

20

15

10

5

0

40

30

20

10

0

10

5

0

5

0

3

0

30

25

20

15

10

5

80

70

60

50

40

Fri 4

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

170° S S
170° S SSE
170° S S
170° S SSE
195° S SSW
225° SW SW
275° W W
300° NW WNW
295° NW WNW
280° W W
280° W W
285° W WNW
280° W W
280° W W
270° W W
270° W W
265° W W
265° W W
275° W W
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW

10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
12 22 6 14 4
6 12 3 7 3
4 8 2 5 2
9 17 5 11 3
19 36 10 22 5
15 28 8 17 4
15 28 8 17 4
13 25 7 16 4
15 28 8 17 4
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
16 29 8 18 5
19 35 10 22 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5

14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
18 33 9 21 5
18 34 9 21 5
10 19 5 12 3
13 25 7 16 4
29 53 15 33 7
24 45 13 28 6
24 44 12 27 6
22 41 11 25 6
22 40 11 25 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
24 44 12 27 6
22 41 11 25 6
22 40 11 25 6
23 43 12 27 6
28 52 14 32 7
28 52 14 32 7
28 51 14 32 7
27 50 14 31 7

0.3
0.4
0.4
0.4
0.4
0.3
0.4
0.6
0.8
0.8
0.8
0.8
0.9
1
1
0.9
0.9
0.9
0.9
1
1
1.1
1
1

0.7
0.8
0.8
0.9
0.8
0.7
0.8
1.3
1.6
1.6
1.5
1.6
1.7
1.8
1.8
1.8
1.7
1.7
1.7
1.8
2
2
1.9
1.8

0.3
0.4
0.4
0.4
0.3
0.2
0.3
0.6
0.8
0.8
0.7
0.8
0.9
1
1
0.9
0.8
0.8
0.8
1
1
1
1
1

110° E ESE
110° E ESE
120° SE ESE
110° E ESE
145° SE SE
150° SE SSE
150° SE SSE
155° SE SSE
15° N NNE
340° N NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
335° NW NNW
330° NW NNW
325° NW NNW
325° NW NW
325° NW NNW
340° N NNW
355° N N
360° N N
355° N N
355° N N

<0.1
<0.1
<0.1
<0.1
0.2
0.2
0.2
0.1
0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
0.2
0.3
0.3
0.3
<0.1
<0.1
0.1
<0.1
<0.1

3
3
3
3
3
3
3
3
4
5
5
5
5
6
6
6
6
6
6
7
7
7
7
6

10
10
10
10
15
10
10
15
20
25
25
25
30
35
35
35
35
40
40
40
35
40
40
40

17 62
17 62
17 62
17 62
17 63
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

0
0
0
0
0
10
5
5
25
70
90
100
10
5
5
5
0
0
0
0
0
5
20
25

0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
40
60
60
20
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

1012
1011
1010
1010
1010
1010
1011
1012
1013
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020

0
0
1
2
3
5
6
6
6
5
3
2
2
1
1
0
0
0
0
0
0
0
0
0

20 68
20 68
20 68
20 69
21 70
22 71
22 72
21 69
20 68
20 67
19 67
19 67
19 67
19 66
19 66
19 65
18 65
17 63
17 62
17 62
17 62
16 61
16 61
16 60

19 67
17 62
17 63
21 70
24 76
26 79
24 76
22 71
20 69
15 59
15 59
15 58
16 62
16 61
14 58
14 56
13 56
13 55
12 53
12 53
11 51
10 51
10 50
10 50

9 17 3 5 11
8 15 3 4 9
11 21 4 6 13
11 20 4 6 12
13 25 4 7 16
17 31 5 9 19
18 33 5 9 21
19 36 5 10 22
21 39 6 11 24
22 41 6 11 25
19 35 5 10 22
18 34 5 9 21
17 32 5 9 20
18 33 5 9 21
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
16 29 5 8 18

0.2
0.2
0.3
0.4
0.4
0.6
0.7
0.8
1.1
1.2
1.3
1.3
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1
0.9
0.9
0.8
0.8

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

Expert opinion

A northwesterly, moderate and variable flow prevails over the whole area.

For Jastarnia :
Warning strong breeze offshore.

The reliability of the situation is good.

Little cloud in the morning, some sun but cloud building in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, clear skies.
S force 4 turning WNW force 5 in the middle of the day then W. Gusts reaching 29 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from ESE then from NNW in the middle of the day then from NNW. Excellent visibility.

Thu

03

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Fri

04

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

Sat

05

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

Sun

06

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

Mon

07

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

Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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

Thu

17

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- 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