56.9 degrees North, the coral sands and the green lagoon of Arisaig.

We now entered the calm water inside the Arisaig skerries. The flood tide was now pushing us in augmenting the pull of the sails.

We decided to stop for third luncheon on a little tidal beach of coral sand on Eilean an Fhraoich Beag, which had a view over...

 ...the lagoon to Luinga Mhor.

The coral is made up of the  bleached skeletons of the red algae, Lithothamnium calcareum.

It did not take long to get the stoves and flasks out.

 Then we were off  again, threading through the maze of skerries and the...

...crystal clear, green waters of the Arisaig lagoon.