Weather report issued by The Marine Meteorological Center Split on 30.11.2020 at 12


Warning
LOCAL GUSTS OF NE WINDS 35-45, IN THE VELEBIT CHANNEL UP TO 50, EASING IN THE EVENING AND DURING THE NIGHT, IN THE VELEBIT CHANNEL AND IN THE FAR SOUTH OF THE ADRIATIC TO 35-40 KNOTS.
Synopsis
The ridge of high pressure is intensifying from the west toward the Adriatic.
Weather forecast for the Adriatic for the first 12 hours
NE winds 12-24, in the Velebit Channel up to 30, easing in the evening to 8-18, in the Velebit Channel and in the far south to 22, and turning along the west coast of the Central and South Adriatic to NW winds 8-18 knots. Sea 3-4, calming in the evening to 2-3, except in the far south, where it will still reach 4. Visibility 20 km. Mostly clear with some increased cloud cover locally along the west coast of the Central and South Adriatic.
Weather forecast for the next 12 hours
Light to moderate NE, along the west coast of the Adriatic NW, in the Velebit Channel and in far south of the Adriatic fresh to strong NE winds, easing tomorrow during the forenoon. Sea smooth or slight, locally in the far south up to moderate. Fine or fair, but cloud increase is expected during the forenoon.
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