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

NNW (NORTH-NORTHWEST)

NNW

330⁰

2b

4kt

SAT 03:00

12^oC

NNW (NORTH-NORTHWEST)

NNW

330⁰

1b

3kt

SAT 06:00

16^oC

WNW (WEST-NORTHWEST)

WNW

295⁰

1b

2kt

SAT 09:00

20^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

3b

9kt

SAT 12:00

23^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

3b

7kt

SAT 15:00

20^oC

NNE (NORTH-NORTHEAST)

NNE

30⁰

2b

6kt

SAT 18:00

16^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

1b

3kt

SAT 21:00

14^oC

N

355⁰

2b

4kt

Sunday 19/04/2026

SUN 00:00

12^oC

N (NORTH)

N

5⁰

2b

4kt

SUN 03:00

11^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

1b

3kt

SUN 06:00

15^oC

N

355⁰

1b

2kt

SUN 09:00

19^oC

NNE (NORTH-NORTHEAST)

NNE

30⁰

1b

3kt

SUN 12:00

23^oC

SW (SOUTHWEST)

SW

230⁰

1b

1kt

SUN 15:00

20^oC

SSE (SOUTH-SOUTHEAST)

SSE

165⁰

1b

2kt

SUN 18:00

16^oC

ENE (EAST-NORTHEAST)

ENE

70⁰

1b

2kt

SUN 21:00

14^oC

W (WEST)

W

265⁰

1b

1kt

Monday 20/04/2026

MON 00:00

13^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

1b

1kt

MON 03:00

11^oC

NNE (NORTH-NORTHEAST)

NNE

15⁰

1b

1kt

MON 06:00

15^oC

W (WEST)

W

260⁰

1b

1kt

MON 09:00

20^oC

SW (SOUTHWEST)

SW

235⁰

2b

5kt

MON 12:00

23^oC

SW (SOUTHWEST)

SW

215⁰

2b

6kt

MON 15:00

20^oC

S (SOUTH)

S

185⁰

2b

6kt

MON 18:00

16^oC

S (SOUTH)

S

180⁰

1b

3kt

MON 21:00

15^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

1kt

Tuesday 21/04/2026

TUE 00:00

14^oC

W (WEST)

W

280⁰

2b

4kt

TUE 03:00

13^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

1b

3kt

TUE 06:00

16^oC

W (WEST)

W

280⁰

1b

2kt

TUE 09:00

22^oC

WSW (WEST-SOUTHWEST)

WSW

240⁰

2b

5kt

TUE 12:00

26^oC

SW (SOUTHWEST)

SW

220⁰

3b

7kt

TUE 15:00

21^oC

S (SOUTH)

S

190⁰

2b

6kt

TUE 18:00

18^oC

S (SOUTH)

S

180⁰

1b

2kt

TUE 21:00

17^oC

WNW (WEST-NORTHWEST)

WNW

285⁰

2b

4kt

Wednesday 22/04/2026

WED 00:00

16^oC

W (WEST)

W

280⁰

2b

4kt

WED 03:00

14^oC

W (WEST)

W

280⁰

1b

2kt

WED 06:00

18^oC

W (WEST)

W

280⁰

1b

2kt

WED 09:00

22^oC

SW (SOUTHWEST)

SW

225⁰

2b

4kt

WED 12:00

0.4mm

25^oC

SW (SOUTHWEST)

SW

235⁰

2b

4kt

WED 15:00

11.2mm

17^oC

ENE (EAST-NORTHEAST)

ENE

60⁰

3b

8kt

WED 18:00

0.3mm

13^oC

NE (NORTHEAST)

NE

50⁰

3b

8kt

WED 21:00

0.4mm

13^oC

NE (NORTHEAST)

NE

35⁰

2b

5kt

Thursday 23/04/2026

THU 00:00

12^oC

NNE (NORTH-NORTHEAST)

NNE

25⁰

2b

4kt

THU 03:00

0.1mm

12^oC

N (NORTH)

N

5⁰

2b

4kt

THU 06:00

0.2mm

13^oC

NNE (NORTH-NORTHEAST)

NNE

20⁰

2b

4kt

THU 09:00

15^oC

NE (NORTHEAST)

NE

35⁰

2b

5kt

THU 12:00

18^oC

NE (NORTHEAST)

NE

50⁰

3b

7kt

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

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