Forecast for Historical Places,Meteogramms,HNMS, Hellenic National Meteorological Service

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18.04.2026 ΕΛ

No Weather Warning

Marine Warnings

Forecasts for Historical Places

48hours
5 days (Graph)

Saturday 18/04/2026

SAT 00:00

14^oC

NW (NORTHWEST)

NW

320⁰

2b

4kt

SAT 03:00

13^oC

NW (NORTHWEST)

NW

325⁰

1b

3kt

SAT 06:00

16^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

3kt

SAT 09:00

20^oC

N (NORTH)

N

10⁰

3b

10kt

SAT 12:00

23^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

3b

8kt

SAT 15:00

21^oC

NNE (NORTH-NORTHEAST)

NNE

30⁰

3b

7kt

SAT 18:00

17^oC

N (NORTH)

N

10⁰

1b

3kt

SAT 21:00

14^oC

N

355⁰

1b

3kt

Sunday 19/04/2026

SUN 00:00

13^oC

N (NORTH)

N

5⁰

1b

3kt

SUN 03:00

12^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

1b

3kt

SUN 06:00

15^oC

N

350⁰

1b

2kt

SUN 09:00

19^oC

NE (NORTHEAST)

NE

35⁰

1b

3kt

SUN 12:00

0.01mm

23^oC

SW (SOUTHWEST)

SW

225⁰

1b

2kt

SUN 15:00

20^oC

S (SOUTH)

S

175⁰

1b

3kt

SUN 18:00

17^oC

E (EAST)

E

90⁰

1b

1kt

SUN 21:00

14^oC

WSW (WEST-SOUTHWEST)

WSW

245⁰

1b

1kt

Monday 20/04/2026

MON 00:00

13^oC

NE (NORTHEAST)

NE

40⁰

1b

1kt

MON 03:00

12^oC

N (NORTH)

N

10⁰

MON 06:00

15^oC

WSW (WEST-SOUTHWEST)

WSW

240⁰

1b

1kt

MON 09:00

19^oC

SW (SOUTHWEST)

SW

225⁰

2b

5kt

MON 12:00

23^oC

SSW (SOUTH-SOUTHWEST)

SSW

205⁰

2b

6kt

MON 15:00

20^oC

S (SOUTH)

S

180⁰

2b

6kt

MON 18:00

16^oC

SSE (SOUTH-SOUTHEAST)

SSE

160⁰

1b

2kt

MON 21:00

15^oC

WSW (WEST-SOUTHWEST)

WSW

255⁰

Tuesday 21/04/2026

TUE 00:00

15^oC

W (WEST)

W

270⁰

2b

4kt

TUE 03:00

13^oC

W (WEST)

W

275⁰

1b

3kt

TUE 06:00

16^oC

W (WEST)

W

265⁰

1b

2kt

TUE 09:00

22^oC

SW (SOUTHWEST)

SW

230⁰

2b

5kt

TUE 12:00

25^oC

SW (SOUTHWEST)

SW

215⁰

3b

8kt

TUE 15:00

21^oC

S (SOUTH)

S

180⁰

2b

6kt

TUE 18:00

18^oC

SSE (SOUTH-SOUTHEAST)

SSE

165⁰

1b

3kt

TUE 21:00

17^oC

W (WEST)

W

275⁰

2b

4kt

Wednesday 22/04/2026

WED 00:00

16^oC

W (WEST)

W

275⁰

1b

3kt

WED 03:00

15^oC

W (WEST)

W

260⁰

1b

2kt

WED 06:00

18^oC

WSW (WEST-SOUTHWEST)

WSW

255⁰

1b

2kt

WED 09:00

0.26mm

22^oC

SW (SOUTHWEST)

SW

220⁰

2b

5kt

WED 12:00

8.8mm

25^oC

SW (SOUTHWEST)

SW

230⁰

2b

4kt

WED 15:00

0.29mm

17^oC

ENE (EAST-NORTHEAST)

ENE

65⁰

3b

8kt

WED 18:00

0.62mm

14^oC

NE (NORTHEAST)

NE

50⁰

3b

8kt

WED 21:00

0.03mm

13^oC

NNE (NORTH-NORTHEAST)

NNE

30⁰

2b

5kt

Thursday 23/04/2026

THU 00:00

0.13mm

13^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

2b

4kt

THU 03:00

0.13mm

12^oC

N

360⁰

2b

4kt

THU 06:00

13^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

2b

5kt

THU 09:00

15^oC

NE (NORTHEAST)

NE

40⁰

2b

6kt

THU 12:00

18^oC

NE (NORTHEAST)

NE

55⁰

3b

8kt

The above maps are arithmetic models products and may differ from HNMS' official forecast OFFICIAL FORECAST HNMS.

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