Arzal - Lock opening times - Jun 25, 2019
 2.76 m
 3.35 m
 3.78 m
 4.02 m
 4.09 m
 4.07 m
 3.96 m
 3.69 m
 3.26 m
 2.75 m
 2.32 m
 2.23 m
 2.56 m
 3.11 m
 3.00 m

Arzal - Lock opening times - Jun 26, 2019
 2.32 m
 2.79 m
 3.30 m
 3.71 m
 3.96 m
 4.08 m
 4.12 m
 4.03 m
 3.76 m
 3.30 m
 2.75 m
 2.32 m
 2.24 m
 2.55 m
 3.00 m

Arzal - Lock opening times - Jun 27, 2019
 2.12 m
 2.29 m
 2.72 m
 3.25 m
 3.70 m
 4.00 m
 4.19 m
 4.26 m
 4.15 m
 3.83 m
 3.30 m
 2.68 m
 2.23 m
 2.15 m
 2.00 m

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Water optimal height

depth ≥ 2,2 m

Special vigilance

1.2 m < depth < 2.2 m

Water height limit

depth ≤ 1.2 m


Note:

The water heights mentioned are ;
  • 2015 : those calculated for the standard port: Saint Nazaire
  • 2016 : those calculated for the standard port: Tréhiguier