Salt marshes are sometimes included in lagoons, and the difference is not very marked; the Venetian Lagoon in Italy, for example, is made up of these sorts of animals and or living organisms belonging to this ecosystem. They have a big impact on the biodiversity of the area.alt marsh during low tide, mean low tide, high tide and very high tide (spring tide).
The average summer temperature in Maine depends on which part of the state you are talking about, since different parts of the state have different averages. In general, summer temperatures in Maine tend to be about 77 to 79 degrees Fahrenheit, though in some places they may run slightly below or slightly over that.
Average Ocean Temperatures for Maine & New Hampshire. Average ocean temperatures for Maine and New Hampshire are listed below for each month in degrees Fahrenheit and degrees Celsius. During winter, the sea temperatures off northern New England are similar to those all along the coast as far south as Maryland. But come spring and summer, the ocean off of Maine simply doesn't build up much heat. The Atlantic ocean all along the coast of Maine and New Hampshire is noticeably chillier in summer than at beaches farther south. At the north end of the US Atlantic coast, the ocean at Eastport Maine usually reaches 52 Â°F (11 Â°C) in late summer.