The sun and moon are powerful forces at play this month in Brittany. The 20th March, there is a total eclipse of the sun. Here in Finistere in Brittany at 10h20 (between 09am and 11am) we will have an 85% eclipse where the moon covers the sun.
The next day on the 21st March, the highest tides of the century are predicted which should be a visual spectacle in itself. The same tide was last produced in March 1643, and the next one in March 2387, the same day and time!