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.
Guide to Maine weather in October The average maximum daytime temperature in Maine in October is a comfortable 15Â°C (59Â°F). The average night-time temperature is usually a cold 3Â°C (37Â°F). There are usually 5 hours of bright sunshine each day, which represents 49% of the 11 hours of daylight.