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.
From our perspective, Maine is fantastic in any weather - be it 80 degrees and sunny, rainy or 10 below. Have visited in all kinds of weather. For specifics, try www.weather.com, plug in bar harbor and look at the averages for August. August is supposed to be the best weather month. We've been in August and it was 60 and rainy on the coast in Camden - colder off shore. No matter the forecast, dress in layers, take a scarf and take a rain slicker - you'll be ready for anything. If you go to Cadiallac Mountain it will be windy and cool no matter the temp in Bar Harbor.