Lots of questions tonight about what looks like reddish-brown muck in the water along West Seattle shores – and some who saw it are sharing photos, too; the one above is from Cheryl via the WSB Facebook page. No, it’s not “red tide” (which as the state notes seldom looks “red” at all) – it’s another round of noctiluca, the non-toxic single-celled organisms that “bloom” when conditions are just right, and this year it’s already the second major wave – we mentioned it back in May, as well as last year, and the year before.