Weather report issued by The Marine Meteorological Center Split on 07.01.2020 at 12


Warning
IN THE EXTREME SOUTH OF THE ADRIATIC, DURING THE NIGHT AND TOMORROW MORNING IN THE REST OF THE ADRIATIC, EXCEPT WEST OF ISTRIA, LOCAL GUSTS OF NE WINDS 35-45, IN THE VELEBIT CHANNEL TILL THE MORNING UP TO 55 KNOTS. A CHANCE OF FOG LOCALLY IN THE OPEN OF THE NORTH ADRIATIC.
Synopsis
The broad field of high pressure keeps a settled weather over the Adriatic.
Weather forecast for the Adriatic for the first 12 hours
NE and NW winds 5-15, in the extreme south of the Adriatic NE up to 20 knots. During the night NE winds strengthening to 12-24, west of Istria NE and NW up to 15 knots. Sea 2-3, in the open of the South Adriatic, during the night in the open of the rest of the Adriatic, 3-4. Visibility 20 km, locally in the open of the North Adriatic possibly less than 1 km due to fog, mainly during the night and in the morning. Variably cloudy in the North and mostly clear in the rest of the Adriatic.
Weather forecast for the next 12 hours
Moderate to strong NE winds. Sea slight, in the open and in the Velebit Channel up to moderate. In the open of the North Adriatic a chance of fog. Mostly clear.
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