Arzal - Lock opening times - Jun 22, 2024
 4.69 m
 4.18 m
 3.39 m
 2.45 m
 1.66 m
 1.31 m
 1.61 m
 2.57 m
 3.69 m
 4.54 m
 5.06 m
 5.21 m
 5.00 m
 4.51 m
 3.76 m

Arzal - Lock opening times - Jun 23, 2024
 4.93 m
 4.58 m
 3.97 m
 3.09 m
 2.14 m
 1.43 m
 1.23 m
 1.77 m
 2.88 m
 3.99 m
 4.76 m
 5.18 m
 5.24 m
 4.95 m
 4.39 m

Arzal - Lock opening times - Jun 24, 2024
 4.99 m
 4.85 m
 4.42 m
 3.73 m
 2.81 m
 1.89 m
 1.28 m
 1.26 m
 2.00 m
 3.17 m
 4.20 m
 4.89 m
 5.24 m
 5.22 m
 4.87 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