North Adriatic Sea Level Is constantly Below Average Due to the Persistence of Powerful High Pressures and East/North-East Flows; Rio Ospo/Osapska Reka Mouth, Muggia Gulf, Trieste, FVG, Italia
18-march-2022: the perpetual alternation between low and high tide, more marked precisely in this area where the tidal masses are channeled along the entire narrow Adriatic Sea, has greater variation in conjunction with the days around the full moon and the new moon.
It is therefore an astronomical phenomenon, but that Weather Patterns can alter, even massively.
In "my area", for most of the winter and with a peak in March, there were numerous extreme low tides and minimal high tides, this due to the over 1040hpas of adiabatic pressure and the continuous currents prevailing from the East or North-East.
So, every +1hpas over the terrestrial average pressure (gravity) value of 1013hpas corresponds to 1cm less in the level of that sea placed under the adiabatic pressure of the anticyclone and obviously vice versa in case of decreasing pressure.
The north-eastern currents tend to move the water masses towards the West and then towards the South following the anti-clockwise current that goes up the Adriatic along the Dalmatian coast and descends it from the Italian side.
All these factors "empty" the Gulf of Trieste which is also the Northernmost Spot of the entire Mediterranean Sea!
The exact opposite occurs with Low Pressure and the activation of persistent "long currents" from the South or South/East, in which cases not only Venice ends up under the surface of the Northern Adriatic Sea.
North Adriatic Sea Level Is constantly Below Average Due to the Persistence of Powerful High Pressures and East/North-East Flows; Rio Ospo/Osapska Reka Mouth, Muggia Gulf, Trieste, FVG, Italia
18-march-2022: the perpetual alternation between low and high tide, more marked precisely in this area where the tidal masses are channeled along the entire narrow Adriatic Sea, has greater variation in conjunction with the days around the full moon and the new moon.
It is therefore an astronomical phenomenon, but that Weather Patterns can alter, even massively.
In "my area", for most of the winter and with a peak in March, there were numerous extreme low tides and minimal high tides, this due to the over 1040hpas of adiabatic pressure and the continuous currents prevailing from the East or North-East.
So, every +1hpas over the terrestrial average pressure (gravity) value of 1013hpas corresponds to 1cm less in the level of that sea placed under the adiabatic pressure of the anticyclone and obviously vice versa in case of decreasing pressure.
The north-eastern currents tend to move the water masses towards the West and then towards the South following the anti-clockwise current that goes up the Adriatic along the Dalmatian coast and descends it from the Italian side.
All these factors "empty" the Gulf of Trieste which is also the Northernmost Spot of the entire Mediterranean Sea!
The exact opposite occurs with Low Pressure and the activation of persistent "long currents" from the South or South/East, in which cases not only Venice ends up under the surface of the Northern Adriatic Sea.