Cape Hatteras | |
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![]() An aerial view of the Cape Hatteras Lighthouse prior to its 1999 relocation | |
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Coordinates:35°13′21″N75°31′48″W / 35.22250°N 75.53000°W /35.22250; -75.53000 | |
Location | Hatteras Island,Dare County,North Carolina,United States |
Cape Hatteras/ˈhætərəs/ is acape located at a pronounced bend inHatteras Island, one of thebarrier islands ofNorth Carolina.
As a temperate barrier island, the landscape has been shaped by wind, waves, and storms. There are long stretches of beach, sand dunes, marshes, and maritime forests in the area. A large area of theOuter Banks is part of a National Park, called theCape Hatteras National Seashore. It is also the nearestlandmass on the North American mainland toBermuda, which is about 563 nautical miles (648 mi; 1,043 km) to the east-southeast.
The treacherous waters off the coast of the Outer Banks are known as theGraveyard of the Atlantic. Over 600 ships wrecked here as victims of shallow shoals, storms, and war. Diamond Shoals, a bank of shifting sand ridges hidden beneath the turbulent sea off Cape Hatteras, has never promised safe passage for ships. In the past 400 years, the graveyard has claimed many lives, but island villagers saved many. As early as the 1870s, villagers served in theUnited States Life-Saving Service. Others staffed lighthouses built to guide mariners. Few ships wreck today, but storms still uncover the ruins of the old wrecks that lie along the beaches of the Outer Banks.
Cape Hatteras National Seashore protects parts of three barrier islands: Bodie Island, Hatteras Island, and Ocracoke Island. Beach and sound access ramps, campgrounds, nature trails, and lighthouses can be found and explored on all three islands.[1]
The community ofBuxton lies on the inland side of the Cape itself, at the widest part ofHatteras Island. It is the largest community on the island, and is home to the governmental offices and schools for the island.
Cape Hatteras lies in the chain of long, thin barrier islands of theOuter Banks, which arch out into the Atlantic Ocean away from theU.S. mainland, then back toward the mainland, creatinglagoons andestuaries sheltered from theAtlantic Ocean. It is the site where the two great basins of the East Coast meet.[2] The cape'sshoals are collectively known asDiamond Shoals.
Cape Hatteras has ahumid subtropical climate (Köppen:Cfa), with long, hot summers, and short, mild winters. Most of the area falls intoUSDA Plant Hardiness Zone 9.[3] Cape Hatteras is surrounded by water, withPamlico Sound to the west and the Atlantic Ocean to the east. The proximity to water moderates conditions throughout the year, producing cooler summers and warmer winters than inland areas of North Carolina.[4] The cape is the northern limit of tropical fauna.[5]
For all narrative below, consult the climate table, showing climate data for the 1991–2020 period. During the summer, average daily highs are in the 86–87 °F (30–31 °C) range, and occasional intense (but usually brief) thundershowers occur. As a result of its proximity to water, temperatures above 90 °F (32 °C) are rare, with an average of only 2.3 days annually above 90 °F (32 °C);[6] one or two years out of each decade will not see any 90 °F readings. The coolest month, January, has a daily high of 55.4 °F (13.0 °C), with lows normally well above freezing at 40.6 °F (4.8 °C). The average window for freezing temperatures is from December 15 to March 6 (allowing a growing season of 283 days), between which there is an average of 16 nights with lows at or below the freezing mark.[6] Extremes in temperature range from 6 °F (−14 °C) onJanuary 21, 1985 up to 97 °F (36 °C) on June 27, 1952.[6]
Snowfall is observed only occasionally, and usually very light, with a median amount of 0.[4] Precipitation, mostly in the form of rain, is over 61 inches (1,500 mm) per year, making Cape Hatteras the wettest coastal location in North Carolina.[4] Precipitation is fairly evenly distributed throughout the year. However, April represents a slightly drier month than all others, while August to October are the wettest months.[4] On average, September is the wettest month, owing to lingering summer thunderstorms and maximum frequency of tropical weather systems (hurricanes, tropical storms and tropical depressions) that affect the area with often-heavy to torrential rains, mostly from August to early October.[citation needed]
Due to its exposed position, Cape Hatteras is virtually the highest-risk area for hurricanes and tropical storms along the entire U.S. eastern seaboard. Cape Hatteras can experience significant wind and/or water damage from tropical systems moving (usually northward or northeastward) near or over North Carolina's Outer Banks, while other areas (i.e. Wilmington, NC or Myrtle Beach and Charleston, SC to the south and Norfolk, VA and Maryland's Eastern Shore to the north) experience much less, minimal or no damage. The Cape Hatteras area is infamous for being frequently struck byhurricanes that move up theEast Coast of the United States.[a] The strike ofHurricane Isabel in 2003 was particularly devastating for the area. Isabel devastated the entire Outer Banks and also split Hatteras Island between the two small towns ofFrisco andHatteras.NC 12, which provides a direct route fromNags Head toHatteras Island, was washed out when the hurricane created a newinlet. Students had to use aferry to get to school. The inlet was filled in with sand by the Army Corps of Engineers, in a process which took nearly two months to complete. The road, electrical and water lines were quickly rebuilt when the inlet was filled.[citation needed] On September 6, 2019,Hurricane Dorian made landfall at Cape Hatteras.[7]
Climate data for Cape Hatteras (Billy Mitchell Airport), 1991–2020 normals,[b] extremes 1893–present[c] | |||||||||||||
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Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
Record high °F (°C) | 75 (24) | 76 (24) | 82 (28) | 89 (32) | 91 (33) | 97 (36) | 96 (36) | 94 (34) | 92 (33) | 89 (32) | 81 (27) | 78 (26) | 97 (36) |
Mean maximum °F (°C) | 68.8 (20.4) | 68.5 (20.3) | 72.6 (22.6) | 77.7 (25.4) | 83.9 (28.8) | 89.1 (31.7) | 90.6 (32.6) | 90.2 (32.3) | 87.9 (31.1) | 82.8 (28.2) | 76.4 (24.7) | 71.1 (21.7) | 91.5 (33.1) |
Mean daily maximum °F (°C) | 55.4 (13.0) | 56.7 (13.7) | 61.4 (16.3) | 69.4 (20.8) | 76.7 (24.8) | 84.0 (28.9) | 87.3 (30.7) | 87.0 (30.6) | 83.0 (28.3) | 75.0 (23.9) | 66.8 (19.3) | 59.3 (15.2) | 71.8 (22.1) |
Daily mean °F (°C) | 48.0 (8.9) | 49.1 (9.5) | 53.8 (12.1) | 61.8 (16.6) | 69.7 (20.9) | 77.5 (25.3) | 81.3 (27.4) | 80.7 (27.1) | 76.9 (24.9) | 68.2 (20.1) | 58.7 (14.8) | 52.1 (11.2) | 64.8 (18.2) |
Mean daily minimum °F (°C) | 40.6 (4.8) | 41.5 (5.3) | 46.2 (7.9) | 54.1 (12.3) | 62.7 (17.1) | 70.9 (21.6) | 75.3 (24.1) | 74.4 (23.6) | 70.8 (21.6) | 61.3 (16.3) | 51.5 (10.8) | 44.9 (7.2) | 57.8 (14.3) |
Mean minimum °F (°C) | 24.2 (−4.3) | 27.4 (−2.6) | 31.7 (−0.2) | 40.6 (4.8) | 49.2 (9.6) | 59.3 (15.2) | 67.0 (19.4) | 65.3 (18.5) | 59.3 (15.2) | 46.2 (7.9) | 36.6 (2.6) | 30.6 (−0.8) | 22.6 (−5.2) |
Record low °F (°C) | 6 (−14) | 11 (−12) | 19 (−7) | 26 (−3) | 39 (4) | 44 (7) | 52 (11) | 56 (13) | 45 (7) | 32 (0) | 22 (−6) | 12 (−11) | 6 (−14) |
Averageprecipitation inches (mm) | 4.91 (125) | 4.34 (110) | 4.43 (113) | 3.92 (100) | 4.37 (111) | 4.41 (112) | 5.39 (137) | 6.73 (171) | 7.63 (194) | 5.59 (142) | 4.76 (121) | 4.73 (120) | 61.21 (1,555) |
Average snowfall inches (cm) | 0.3 (0.76) | 0.1 (0.25) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 0.0 (0.0) | 1.3 (3.3) | 1.7 (4.3) |
Average precipitation days(≥ 0.01 in) | 10.9 | 10.5 | 10.7 | 8.9 | 9.1 | 10.1 | 11.5 | 11.8 | 11.2 | 9.5 | 9.8 | 11.2 | 125.2 |
Average snowy days(≥ 0.1 in) | 0.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.0 |
Averagerelative humidity (%) | 75.3 | 74.3 | 74.1 | 72.3 | 77.3 | 79.0 | 80.9 | 80.6 | 78.5 | 75.8 | 75.1 | 75.1 | 76.5 |
Averagedew point °F (°C) | 36.9 (2.7) | 37.4 (3.0) | 43.0 (6.1) | 49.5 (9.7) | 59.2 (15.1) | 66.9 (19.4) | 71.8 (22.1) | 71.4 (21.9) | 66.6 (19.2) | 57.0 (13.9) | 48.7 (9.3) | 41.2 (5.1) | 54.1 (12.3) |
Mean monthlysunshine hours | 153.7 | 162.8 | 224.8 | 261.3 | 278.3 | 272.4 | 282.9 | 267.1 | 233.0 | 207.2 | 170.8 | 142.8 | 2,657.1 |
Percentagepossible sunshine | 49 | 53 | 61 | 66 | 64 | 63 | 64 | 64 | 63 | 59 | 55 | 47 | 60 |
Source: NOAA (snowfall 1981–2010, relative humidity and sun 1961–1990)[6][8][9][10] |
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The name Hatteras is the sixth oldest surviving English place-name in the U.S. An inlet north of the cape was named "Hatrask" in 1585 bySir Richard Grenville, the admiral leading theRoanoke Colony expedition sent bySir Walter Raleigh. It was later applied to the island and cape as well, and modified to "Hatteras".[11] Hatteras is the name of theHatteras Indians.[12]
Because mariners use ocean currents to speed their journey, many ships venture close to Cape Hatteras when traveling along theeastern seaboard, risking the perils of sailing close to the shoals amid turbulent water and the frequent storms occurring in the area. So many ships have been lost off Cape Hatteras that the area is known as the "Graveyard of the Atlantic".[13]
The firstlighthouse at the cape was built in 1803; it was replaced by the currentCape Hatteras Lighthouse in 1870, which at 198.48 feet (60.50 m) from the ground to the tip of its lightning rod is the tallest lighthouse in the United States and one of the tallest brick lighthouses in the world. In 1999, as the receding shoreline had come dangerously close to Cape Hatteras Lighthouse, the 4830-ton lighthouse was lifted and moved inland a distance of 2,900 feet (880 m). Its distance from the seashore is now 1,500 feet (460 m), about the same as when it was originally built.
SSDixie Arrow (shipwreck and remains),SSE.M. Clark (shipwreck and remains),SSEmpire Gem (shipwreck and remains), andUSS Monitor are listed on theNational Register of Historic Places.[14][15]
In 1956 theNaval Facility Cape Hatteras, adjacent to the lighthouse, became the eighth of nine shore terminals of the AtlanticSound Surveillance System (SOSUS) operational for over twenty-six years. The antisubmarine ocean surveillance purpose was classified and covered under "oceanographic research" until well after its decommissioning in June 1982.[16][17] By 1963 there were 122 Navy personnel and 180 dependents resident at the facility.[18]
Cape Hatteras has received the following awards:
Residents are zoned toDare County Schools. Zoned schools are Cape Hatteras Elementary School andCape Hatteras Secondary School.[22]
Cape Hatteras Elementary School -- All areas South of the Oregon Inlet Bridge[...]Cape Hatteras Secondary School -- All areas South of the Oregon Inlet Bridge
Preceded by | Beaches of The Outer Banks | Succeeded by |