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How long is the coastline in Maine?
How long is Maine's tidal shoreline?
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Nov 14, 2017 · Including Maine’s tidal shoreline the shoreline of the state is actually a whopping 3,478 miles. That brings Maine’s tidal shoreline to 51 miles longer than California’s 3,427. As far as general coastline goes, only 30 of the 50 states have any coastline at all.
Jan 18, 2024 · Maine's coastline stretches for about 3,478 miles (5,597 kilometers) due to a high frequency of inlets, bays, and estuaries. Maine, counterclockwise from north to northeast, is divisible into eight primary geographic regions:
- Q1. Is Sea Level Rising in Maine? by How Much and How Do We Know? Back
- Q2. How Much Has Sea Level Varied in Maine? How Do We Know? Back
- Q3. How Much Is Maine Sea Level Expected to Rise in The Next 100 years? Back
- Q4. What Are The Consequences of Sea-Level Rise to Maine? Back
- Q7. How Can I Convert Elevations from NGVD to NAVD and vice-versa? Back
- Q8. What Are Tide Variations in Maine? Back
- Q9. Why Are The Tides in The Bay of Fundy So large? Back
- Q10. How Can I Keep Track of Wave Heights in The Gulf of Maine? Back
- Q11. What Are The Chances of Maine Being Hit by A Hurricane? Back
- Q12. Why Is The Water in Maine So Cold, Even in The Summer? Back
A tide gauge in Portland, ME has been monitoring tidal fluctuations and sea level since 1912. Based on this data, it appears that sea level has been rising at Portland at a rate of about 0.61 feet/century (1.87 mm/yr). Additional sea level recordsfor other parts of Maine are available from the National Oceanic and Atmospheric Administration (NOAA) ...
Historic sea level changes can be determined from the geologic record using radiocarbon dating of fossil shells and wood from borings conducted in marshes and in the nearshore ocean. About 13,000 years ago, relative sea level was about 70 m (230 ft.) above present. As glacial ice retreated inland, the land rebounded, but the sea was able to invade ...
The Intergovernmental Panel on Climate Change(IPCC) predicts that global sea level will rise at an accelerated rate in the next century. The IPCC Third Assessment projects that global sea level will rise an average of 9-88 cm (4-35 inches) with a range between 20-70 cm (8-28 inches) more likely by 2100. Using IPCC and US EPA information, the Maine ...
Shoreline erosion is driven in part by the elevation of the high tides. As sea level rises, the height of the high tide rises and the height of the coastal flood plain rises. A higher floodplain will alter the frequency and inland extent of property damage from floods. Waves and currents can erode soil, bluffs, and beaches when they wash ashore at ...
The National Oceanic and Atmospheric Administration (NOAA) National Geodetic Survey (NGS) provides a simple online conversion site called VERTCON. Simply input the latitude, longitude, and elevation (in meters) in one datum to get the elevation in the other. U.S. Army Corps of Engineers software CORPSCONcan be downloaded and run on a personal compu...
Maine's coastline varies dramatically in terms of tidal fluctuations. Tides in Maine are semi-diurnal, meaning there are 2 highs and 2 lows in a 24-hour period. Tides range from 5.6 meters (18.4 feet) in Eastport to 2.6 meters (8.7 feet) in Kittery. The tidal range increases with the new and full moon phases to create spring tides that are 10 to 15...
The Bay experiences a natural tidal funneling effect (and sloshing effect, known as a seiche) which causes tidal ranges of over 10-15 meters. The seiche has a period of 13 hours (780 minutes), which corresponds almost exactly with the lunar tidal cycle of the Atlantic (745 minutes), creating resonance conditions that the tidal flow amplifies the se...
The Gulf of Maine has several different real-time monitoring programs that utilize buoys to provide information on wave height, period, wind speed, wind direction, barometric pressure, and other hydrodynamic and meteorological conditions that are updated every hour. Several of these buoys are located close to shore (within 12 miles), while others a...
Usually, hurricanes are either relatively weak (Category 1), or of tropical storm strength when they threaten the Maine coastline. However, the chance of Maine being hit by a hurricane does exist. The United States Landfalling Hurricane Probability Project is part of the Tropical Meteorology Research Projectat Colorado State University. It provides...
The cold waters of the Labrador Current flow southeastward from the Arctic, along the eastern coast of Canada and into the Gulf of Maine, bringing with it arctic waters year-round. Visit the Northeastern Regional Association of Coastal and Ocean Observing Systems (NERACOOS)website for more information. In addition, complex bathymetry in the Gulf of...
Aug 11, 2017 · According to National Oceanic and Atmospheric Administration data, Maine’s “general coastline” runs just 228 miles, compared to California’s 840-mile coastline. But it’s true. When traced...
Only three states offer more coastline than Maine — Alaska (33,904 miles), Florida (8,436 miles), and Louisiana (7,721 miles). So how does our great state offer more coastline than so many...
Oct 30, 2023 · With 3,500 miles of extraordinary coastline ranging from rocky cliffs to slabs of pink granite to the occasional sandy beach, Maine is most often recognized as a seaside destination. But beyond the summer beachgoers and the surfers drawn to the winter swell, there are 1,322 Maine islands beckoning the seafaring adventurer.
Did you know that Maine has a longer coastline than California? Although it may be hard to believe, it is true. The general coastline of Maine only measures to be 228 miles, but the tide coastline (which includes all of the inlets and bays in Maine) measures to be 3,478 miles.
