It was a bright sunny day until we reached the beach and then there was a thick sea fog rolling in off the water. It is hard to tell in the photos but trust us - it was like pea soup! Visibility was down to about 150 feet. It didn't stop us from enjoying our walkies as who needs to see when there is so much to sniff. Mom was a bit disappointed though as we kept hearing ships horns blowing as they were entering or leaving the river but we couldn't see them so no photos of the boats today. On the way back to the car we did notice this cool halo effect and it actually had all the color of the rainbow in it. The sun was behind Mom when she took this picture so this was the light reflecting through the fog that created it.