Maine Geological Survey
Aerial image of Great Diamond Island and Casco Bay during 2019 King Tide. Note that the predicted tide in Portland, ME was 11.7 ft MLLW. Observed water levels only reached 10.6 ft MLLW due to set-down from strong NW winds.
Project Name: King Tides 2019
Exact Creation Date
Credit must be given to the photographer, LightHawk, Surfrider Foundation, and the Maine Geological Survey when this photo is displayed, reproduced, distributed and/or used in derivative works.
King Tide; highest annual tide; high tide; nuisance flooding; beaches; dunes; marshes; wetlands; seawalls; sea level rise; LightHawk; Surfrider; #lighthawk; #kingtide; #ourfuturesea