Icebergs in the Sunrise

We arrived at the entry of Belle Isle Straits at the same time the sun was rising..0400 and right on cue we saw the 1st of the Icebergs. These were grounded in the shallows. The shallows were 30 - 40m+ deep.. We passed about 1 mile away from each as they have, we are told, a tendency to spawn Growlers as they disintegrate. We knew the rough area they were in as we had some recent Ice maps. We transited straight on out past Belle Isle and into 50m visibility fog.. We are headed on a more Southerly routing to 53N and 53W to avoid most of the reported Icebergs. From there we route straight North to Greenland.