- 2tides per day
- + 100Spring tides coefficient
- 11 spring tide per month (approx)
Tide tables for Cayeux-sur-Mer, reproduced with the kind permission (authorisation n°E 47/2004) of the French Naval Hydrographic and Oceanographic Department © SHOMTide tables for Cayeux-sur-Mer, reproduced with the kind permission
These tables have not been verified by the SHOM
Safety advice in the Somme Bay
For your personal safety, you must leave the bay three hours before high tide. It is also recommended that you do not venture into the bay alone. To explore this exceptional habitat in complete safety, take a guided tour with a professional guide.