Weather report issued by The Marine Meteorological Center Split on 24.03.2020 at 06


Warning
IN THE NORTH AND CENTRAL ADRIATIC LOCAL GUSTS OF NE and N WINDS 35-60, IN THE VELEBIT CHANNEL UP TO 80 KNOTS. IN THE SOUTH ADRIATIC LOCAL GUSTS OF NE and NW WINDS 35-45 KNOTS, EASING THROUGH THE DAY. IN THE NORTH AND CENTRAL ADRIATIC SEA UP TO 5, MAINLY IN THE OPEN. A RISK OF LIGHT ISOLATED THUNDERSTORMS IN THE SOUTH AND IN A PART OF THE CENTRAL ADRIATIC.
Synopsis
The ridge of high pressure is intensifying toward the Adriatic from the north with inflow of very cold air in high levels.
Weather forecast for the Adriatic for the first 12 hours
In the North and Central Adriatic NE and N winds 18-32, in the Velebit Channel up to 42, easing in the southern part of the Central Adriatic in the afternoon to 12-22, in the South Adriatic NE and NW winds 12-24, easing around midday to 8-16 knots and turning along the coast to SE and E. Sea 3-4, locally in the North and Central Adriatic up to 5, mainly in the open, and calming in the South Adriatic in the second part of the day to 3. Visibility 10-20 km. Fair or mainly cloudy with light scattered rain, along the coast with light snow, and in the South and in a part of the Central Adriatic with a risk of isolated rain showers and thunder.
Weather forecast for the next 12 hours
In the North and Central Adriatic moderate to near gale force, in the Velebit Channel up to gale force NE, in the South Adriatic moderate SE and E winds, turning during the night to moderate to fresh NE and E. Sea slight and moderate, in the open of the North Adriatic up to rough. Fair or mainly cloudy with light scattered rain, along the coast with light snow, and in the South and in a part of the Central Adriatic with a risk of isolated rain showers and thunder.
PMC - Split

Douglas scale
State of the sea Description Waves average height (m)
0 calm (glassy) 0
1 calm (rippled) 0 - 0.1
2 smooth 0.1 - 0.5
3 slight 0.5 - 1.2
4 moderate 1.25 - 2.5
5 rough 2.5 - 4
6 very rough 4 - 6
7 high 6 - 9
8 very high 9 - 14
9 phenomenal > 14

Beaufort scale
Wind speed Waves height
km/h m/s kt mph m ft
0 Bf calm < 1 0 - 0.2 < 1 < 1 - -
1 Bf light air 1 - 5 0.3 - 1.5 1 - 3 1-3 0.1 (0.1) 0.25 (0.25)
2 Bf light breeze 6 - 11 1.6 - 3.3 4 - 6 4 - 7 0.2 (0.3) 0.5 (1)
3 Bf gentle breeze 12 - 19 3.4 - 5.4 7 - 10 8 - 12 0.6 (1) 2 (3)
4 Bf moderate breeze 20 - 28 5.5 - 7.9 11 - 16 13 - 18 1 (1.5) 3.5 (5)
5 Bf fresh breeze 29 - 38 8.0 - 10.7 17 - 21 19 - 24 2 (2.5) 6 (8.5)
6 Bf strong breeze 39 - 49 10.8 - 13.8 22 - 27 25 - 31 3 (4) 9.5 (13)
7 Bf near gale 50 - 61 13.9 - 17.1 28 - 33 32 - 38 4 (5.5) 13.5 (19)
8 Bf gale 62 - 74 17.2 - 20.7 34 - 40 39 - 46 5.5 (7.5) 18 (25)
9 Bf strong gale 75 - 88 20.8 - 24.4 41 - 47 47 - 54 7 (10) 23 (32)
10 Bf storm 89 - 102 24.5 - 28.4 48 - 55 55 - 63 9 (12.5) 29 (41)
11 Bf violent storm 103 - 117 28.5 - 32.6 56 - 63 64 - 72 11.5 (16) 37 (52)
12 Bf hurricane >= 118 >= 32.7 >= 64 >= 73 14 (-) 45 (-)

Adriatic sub-basins