Arzal - Lock opening times - Feb 03, 2023
 3.53 m
 2.74 m
 2.10 m
 1.85 m
 2.13 m
 2.82 m
 3.61 m
 4.24 m
 4.65 m
 4.80 m
 4.67 m
 4.28 m
 3.63 m
 2.85 m
 2.18 m

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Arzal - Lock opening times - Feb 04, 2023
 4.02 m
 3.21 m
 2.38 m
 1.78 m
 1.65 m
 2.15 m
 3.04 m
 3.92 m
 4.55 m
 4.89 m
 4.92 m
 4.63 m
 4.07 m
 3.28 m
 2.44 m

<<<<<<<<<---- No lock opening times this day --->>>>>>>>>>>>

Arzal - Lock opening times - Feb 05, 2023
 4.44 m
 3.70 m
 2.79 m
 1.96 m
 1.48 m
 1.60 m
 2.38 m
 3.43 m
 4.29 m
 4.85 m
 5.06 m
 4.91 m
 4.44 m
 3.71 m
 2.81 m

<<<<<<<<<---- No lock opening times this day --->>>>>>>>>>>>

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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