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

0.03mm

16^oC

N

350⁰

4b

14kt

SAT 03:00

0.05mm

15^oC

N

355⁰

4b

16kt

SAT 06:00

14^oC

N

350⁰

5b

20kt

SAT 09:00

15^oC

N

355⁰

5b

20kt

SAT 12:00

19^oC

N

350⁰

6b

26kt

SAT 15:00

19^oC

N

350⁰

6b

24kt

SAT 18:00

17^oC

N

355⁰

6b

23kt

SAT 21:00

16^oC

N

360⁰

6b

23kt

Sunday 19/04/2026

SUN 00:00

15^oC

N

355⁰

6b

23kt

SUN 03:00

15^oC

N

360⁰

6b

23kt

SUN 06:00

15^oC

N

355⁰

6b

23kt

SUN 09:00

15^oC

N

355⁰

6b

23kt

SUN 12:00

19^oC

N

350⁰

6b

25kt

SUN 15:00

19^oC

NNW (NORTH-NORTHWEST)

NNW

345⁰

6b

23kt

SUN 18:00

18^oC

N

350⁰

5b

21kt

SUN 21:00

17^oC

N

350⁰

5b

19kt

Monday 20/04/2026

MON 00:00

16^oC

N

350⁰

5b

20kt

MON 03:00

16^oC

N

350⁰

5b

18kt

MON 06:00

16^oC

N

350⁰

4b

16kt

MON 09:00

16^oC

NNW (NORTH-NORTHWEST)

NNW

340⁰

4b

15kt

MON 12:00

19^oC

NW (NORTHWEST)

NW

320⁰

4b

12kt

MON 15:00

18^oC

WNW (WEST-NORTHWEST)

WNW

290⁰

4b

11kt

MON 18:00

17^oC

W (WEST)

W

280⁰

3b

9kt

MON 21:00

17^oC

W (WEST)

W

260⁰

3b

7kt

Tuesday 21/04/2026

TUE 00:00

17^oC

SW (SOUTHWEST)

SW

225⁰

2b

4kt

TUE 03:00

17^oC

SSW (SOUTH-SOUTHWEST)

SSW

195⁰

2b

4kt

TUE 06:00

17^oC

S (SOUTH)

S

180⁰

2b

6kt

TUE 09:00

17^oC

S (SOUTH)

S

185⁰

2b

6kt

TUE 12:00

20^oC

S (SOUTH)

S

190⁰

3b

7kt

TUE 15:00

19^oC

SW (SOUTHWEST)

SW

215⁰

2b

6kt

TUE 18:00

18^oC

SSW (SOUTH-SOUTHWEST)

SSW

205⁰

2b

6kt

TUE 21:00

17^oC

S (SOUTH)

S

190⁰

3b

9kt

Wednesday 22/04/2026

WED 00:00

0.02mm

17^oC

S (SOUTH)

S

190⁰

3b

10kt

WED 03:00

0.04mm

17^oC

S (SOUTH)

S

180⁰

4b

11kt

WED 06:00

17^oC

S (SOUTH)

S

185⁰

4b

13kt

WED 09:00

0.02mm

17^oC

SSW (SOUTH-SOUTHWEST)

SSW

205⁰

4b

12kt

WED 12:00

20^oC

SW (SOUTHWEST)

SW

220⁰

4b

13kt

WED 15:00

19^oC

W (WEST)

W

265⁰

3b

8kt

WED 18:00

17^oC

NNW (NORTH-NORTHWEST)

NNW

330⁰

3b

9kt

WED 21:00

0.11mm

17^oC

N

350⁰

4b

11kt

Thursday 23/04/2026

THU 00:00

0.09mm

16^oC

NNW (NORTH-NORTHWEST)

NNW

340⁰

4b

15kt

THU 03:00

15^oC

N

355⁰

4b

12kt

THU 06:00

15^oC

N (NORTH)

N

10⁰

4b

11kt

THU 09:00

15^oC

N

355⁰

3b

9kt

THU 12:00

18^oC

NNW (NORTH-NORTHWEST)

NNW

340⁰

4b

15kt

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

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