1 de 15 | Gondolas are seen in the flooded Riva degli Schiavoni in front of the San Giorgio church during a high-water (Acqua Alta) alert in Venice on October 29, 2018. - The flooding, caused by a convergence of high tides and a strong Sirocco wind, reached around 150 centimetres on October 29. (Photo by Miguel MEDINA / AFP) (AFP or licensors, AFP, Copyright (c) 1998 Hewlett-Packard Company)

2 de 15 | People walk on footbridges in the flooded Riva degli Schiavoni, St Mark Square during a high-water (Acqua Alta) alert in Venice on October 29, 2018. - The flooding, caused by a convergence of high tides and a strong Sirocco wind, reached around 150 centimetres on October 29. (Photo by Miguel MEDINA / AFP) (AFP or licensors, AFP, AFP or licensors)

3 de 15 | A man walks in the flooded St. Mark (AFP or licensors, AFP, AFP or licensors)

4 de 15 | People walk in a flooded Saint Mark Square during a period of seasonal high water in Venice - People walk in a flooded Saint Mark Square during a period of seasonal high water in Venice, Italy October 29, 2018 Reuters/Manuel Silvestri (REUTERS, X03150, Copyright (c) 1998 Hewlett-Packard Company)

5 de 15 | A man sits on a chair in the flooded St. Mark Square during a high-water (Acqua Alta) alert in Venice on October 29, 2018. - The flooding, caused by a convergence of high tides and a strong Sirocco wind, reached around 150 centimetres on October 29, 2018. (Photo by Miguel MEDINA / AFP) (AFP or licensors, AFP, Copyright (c) 1998 Hewlett-Packard Company)

6 de 15 | Tourists walk in the flooded Riva degli Schiavoni during a high-water (Acqua Alta) alert in Venice on October 29, 2018. - The flooding, caused by a convergence of high tides and a strong Sirocco wind, reached around 150 centimetres on October 29, 2018 (Photo by Miguel MEDINA / AFP) (AFP or licensors, AFP, Copyright (c) 1998 Hewlett-Packard Company)

7 de 15 | People walk on footbridges in the flooded St Mark Square during a high-water (Acqua Alta) alert in Venice on October 29, 2018. - The flooding, caused by a convergence of high tides and a strong Sirocco wind, reached around 150 centimetres on October 29. (Photo by Miguel MEDINA / AFP) (AFP or licensors, AFP, AFP or licensors)

8 de 15 | A couple walk in the flooded Saint Mark Square during a period of seasonal high water in Venice - A couple walk in the flooded Saint Mark Square during a period of seasonal high water in Venice, Italy October 29, 2018. REUTERS/Manuel Silvestri (REUTERS, X03150, Copyright (c) 1998 Hewlett-Packard Company)

9 de 15 | A view of flooded Saint Mark Square during a period of seasonal high water in Venice - REFILE - CORRECTING GRAMMAR A view of flooded Saint Mark Square during a period of seasonal high water in Venice, Italy October 29, 2018. REUTERS/Manuel Silvestri (REUTERS, X03150, Copyright (c) 1998 Hewlett-Packard Company)

10 de 15 | Seis regiones de Italia se encuentran en alerta roja por tormentas - EPA1777. VENECIA (ITALIA), 29/10/2018.- Un tendero achica agua de su tienda en Venecia, Italia, hoy, 29 de octubre de 2018. Seis regiones italianas est�n en alerta roja por el fuerte temporal y las intensas lluvias que est�n azotando el pa�s en las �ltimas horas y que han provocado el cierre de escuelas, varias carreteras y algunas conexiones ferroviarias. EFE/Andrea Merola (EFE, EPA/ANSAnull)

11 de 15 | People walk in a flooded Saint Mark Square during a period of seasonal high water in Venice - People walk in a flooded Saint Mark Square during a period of seasonal high water in Venice, Italy October 29, 2018 Reuters/Manuel Silvestri (REUTERS, X03150, Copyright (c) 1998 Hewlett-Packard Company)

12 de 15 | Seis regiones de Italia se encuentran en alerta roja por tormentas - EPA1777. VENECIA (ITALIA), 29/10/2018.- Una turista pasea por una inundada plaza de San Marcos en Venecia, Italia, hoy, 29 de octubre de 2018. Seis regiones italianas est�n en alerta roja por el fuerte temporal y las intensas lluvias que est�n azotando el pa�s en las �ltimas horas y que han provocado el cierre de escuelas, varias carreteras y algunas conexiones ferroviarias. EFE/Andrea Merola (EFE, EPA/ANSAnull)

13 de 15 | A woman removes water from a shop in a flooded street of Venice, Italy, Monday, Oct. 29, 2018, as, according to city officials, 70 percent of the lagoon city has been flooded by waters rising 149 centimeters (more than 58 1/2 inches) above sea level. Venice frequently floods when high winds push in water from the lagoon, but Monday (ANSA, ANSA, Copyright 2000 Adobe Systems Incorporated)

14 de 15 | People stand in a flooded street of Venice, Italy, backdropped by St. Marks Basilica bell tower, Monday, Oct. 29, 2018, as, according to city officials, 70 percent of the lagoon city has been flooded by waters rising 149 centimeters (more than 58 1/2 inches) above sea level. Venice frequently floods when high winds push in water from the lagoon, but Monday (ANSA, ANSA, Copyright 2000 Adobe Systems Incorporated)

15 de 15 | A view of a flooded Saint Mark Square during a period of seasonal high water in Venice - A view of a flooded Saint Mark Square during a period of seasonal high water in Venice, Italy October 29, 2018. Reuters/Manuel Silvestri (REUTERS, X03150, Copyright (c) 1998 Hewlett-Packard Company)