Weather report issued by The Marine Meteorological Center Split on 26.02.2021 at 12


Warning
Fog in places and the visibility possibly reduced to less than 200 m. In the second part of the night gusts of NE 35-45 knots in the North Adriatic, in the morning also in a part of the Central Adriatic and up to 70 knots at the foot of Velebit.
Synopsis
The field of high will become slightly weaker across the Adriatic and tomorrow a ridge of high will be intensifying from the northwest.
Weather forecast for the Adriatic for the first 12 hours
Calm or with variable winds, mainly NW 4-8, in the open of the South and of a part of the Central Adriatic up to 12 knots. The sea 1-2. Visibility 5-15 km and in places possibly reduced to less than 200 m due to fog. Mostly clear.
Weather forecast for the next 12 hours
NE wind increasing up to moderate to strong in the North Adriatic, in the morning also in a part of the Central Adriatic whereas up to strong and gale force at the foot of Velebit. Elsewhere calm or with light NW wind, in the morning up to moderate only in some places in the open. The sea calm or smooth, towards morning intensifying up to slight and moderate in the North Adriatic, then also in a part of the Central Adriatic. Mist and fog in places. 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