Florida Keys National Marine Sanctuary

FR Coordinates   Converted Coordinates  
Boundary Coordinates   LatDD LonDD
25 degrees 39 minutes north latitude, 80 degrees 05 minutes west longitude   25.65000 -80.08333
25 degrees 39 minutes north latitude, 80 degrees 04 minutes west longitude   25.65000 -80.06667
25 degrees 34 minutes north latitude, 80 degrees 04 minutes west longitude   25.56667 -80.06667
25 degrees 28 minutes north latitude, 80 degrees 05 minutes west longitude   25.46667 -80.08333
25 degrees 21 minutes north latitude, 80 degrees 07 minutes west longitude   25.35000 -80.11667
25 degrees 16 minutes north latitude, 80 degrees 08 minutes west longitude   25.26667 -80.13333
25 degrees 07 minutes north latitude, 80 degrees 13 minutes west longitude   25.11667 -80.21667
24 degrees 57 minutes north latitude, 80 degrees 21 minutes west longitude   24.95000 -80.35000
24 degrees 39 minutes north latitude, 80 degrees 52 minutes west longitude   24.65000 -80.86667
24 degrees 30 minutes north latitude, 81 degrees 23 minutes west longitude   24.50000 -81.38333
24 degrees 25 minutes north latitude, 81 degrees 50 minutes west longitude   24.41667 -81.83333
24 degrees 22 minutes north latitude, 82 degrees 48 minutes west longitude   24.36667 -82.80000
24 degrees 37 minutes north latitude, 83 degrees 06 minutes west longitude   24.61667 -83.10000
24 degrees 46 minutes north latitude, 83 degrees 06 minutes west longitude   24.76667 -83.10000
24 degrees 46 minutes north latitude, 82 degrees 54 minutes west longitude   24.76667 -82.90000
24 degrees 44 minutes north latitude, 81 degrees 55 minutes west longitude   24.73333 -81.91667
24 degrees 51 minutes north latitude, 81 degrees 26 minutes west longitude   24.85000 -81.43333
24 degrees 55 minutes north latitude, 80 degrees 56 minutes west longitude   24.91667 -80.93333
24 degrees 34 minutes 0 seconds north latitude, 82 degrees 54 minutes 0 seconds west longitude   24.56667 -82.90000
24 degrees 34 minutes 0 seconds north latitude, 82 degrees 58 minutes 0 second west longitude   24.56667 -82.96667
24 degrees 39 minutes 0 seconds north latitude, 82 degrees 58 minutes 0 seconds west longitude   24.65000 -82.96667
24 degrees 43 minutes 0 seconds north latitude, 82 degrees 54 minutes 0 seconds west longitude   24.71667 -82.90000
24 degrees 43 minutes 32 seconds north latitude, 82 degrees 52 minutes 0 seconds west longitude   24.72556 -82.86667
24 degrees 43 minutes 32 seconds north latitude, 82 degrees 48 minutes 0 seconds west longitude   24.72556 -82.80000
24 degrees 42 minutes 0 seconds north latitude, 82 degrees 46 minutes, 0 seconds west longitude   24.70000 -82.76667
24 degrees 40 minutes 0 seconds north latitude, 82 degrees 46 minutes 0 seconds west longitude   24.66667 -82.76667
24 degrees 37 minutes 0 seconds north latitude, 82 degrees 48 minutes 0 seconds west longitude   24.61667 -82.80000
24 degrees 34 minutes 0 seconds north latitude, 82 degrees 54 minutes 0 seconds west longitude   24.56667 -82.90000
24 degrees 33 minutes north latitude, 83 degrees 09 minutes west longitude   24.55000 -83.15000
24 degrees 33 minutes north latitude, 83 degrees 05 minutes west longitude   24.55000 -83.08333
24 degrees 18 minutes north latitude, 83 degrees 05 minutes west longitude   24.30000 -83.08333
24 degrees 18 minutes north latitude, 83 degrees 09 minutes west longitude   24.30000 -83.15000
24 degrees 33 minutes north latitude, 83 degrees 09 minutes west longitude   24.55000 -83.15000

Existing Management Areas Boundary Coordinates

Key Largo Management Area

LatLon LatDDLonDD
125 deg.19'45" N80 deg.12'00" W. 25.32917-80.20000
225 deg.16'02" N80 deg.08'07" W. 25.26722-80.13528
325 deg.07'05" N80 deg.12'05" W. 25.11806-80.20139
424 deg.58'03" N80 deg.19'08" W. 24.96750-80.31889
525 deg.02'02" N80 deg.25'25" W. 25.03389-80.42361
625 deg.19'45" N80 deg.12'00" W. 25.32917-80.20000

Looe Key Management Area

LatLon LatDDLonDD
124 deg.43.8' N81 deg.48.6' W. 24.73000-81.81000
224 deg.43.8' N81 deg.37.2' W. 24.73000-81.62000
324 deg.49.2' N81 deg.37.2' W. 24.82000-81.62000
424 deg.49.2' N81 deg.19.8' W. 24.82000-81.33000
524 deg.48.0' N81 deg.19.8' W. 24.80000-81.33000
624 deg.48.0' N81 deg.14.4' W. 24.80000-81.24000
724 deg.49.2' N81 deg.14.4' W. 24.82000-81.24000
824 deg.49.2' N81 deg.08.4' W. 24.82000-81.14000
924 deg.43.8' N81 deg.08.4' W. 24.73000-81.14000
1024 deg.43.8' N81 deg.14.4' W. 24.73000-81.24000
1124 deg.43.2' N81 deg.14.4' W. 24.72000-81.24000
1224 deg.43.2' N81 deg.16.2' W. 24.72000-81.27000
1324 deg.42.6' N81 deg.16.2' W. 24.71000-81.27000
1424 deg.42.6' N81 deg.21.0' W. 24.71000-81.35000
1524 deg.41.4' N81 deg.21.0' W. 24.69000-81.35000
1624 deg.41.4' N81 deg.22.2' W. 24.69000-81.37000
1724 deg.43.2' N81 deg.22.2' W. 24.72000-81.37000
1824 deg.43.2' N81 deg.22.8' W. 24.72000-81.38000
1924 deg.43.8' N81 deg.22.8' W. 24.73000-81.38000
2024 deg.43.8' N81 deg.24.0' W. 24.73000-81.40000
2124 deg.43.2' N81 deg.24.0' W. 24.72000-81.40000
2224 deg.43.2' N81 deg.26.4' W. 24.72000-81.44000
2324 deg.43.8' N81 deg.26.4' W. 24.73000-81.44000
2424 deg.43.8' N81 deg.27.0' W. 24.73000-81.45000
2524 deg.43.2' N81 deg.27.0' W. 24.72000-81.45000
2624 deg.43.2' N81 deg.29.4' W. 24.72000-81.49000
2724 deg.42.6' N81 deg.29.4' W. 24.71000-81.49000
2824 deg.42.6' N81 deg.30.6' W. 24.71000-81.51000
2924 deg.41.4' N81 deg.30.6' W. 24.69000-81.51000
3024 deg.41.4' N81 deg.31.2' W. 24.69000-81.52000
3124 deg.40.8' N81 deg.31.2' W. 24.68000-81.52000
3224 deg.40.8' N81 deg.32.4' W. 24.68000-81.54000
3324 deg.41.4' N81 deg.32.4' W. 24.69000-81.54000
3424 deg.41.4' N81 deg.34.2' W. 24.69000-81.57000
3524 deg.40.8' N81 deg.34.2' W. 24.68000-81.57000
3624 deg.48.0' N81 deg.35.4' W. 24.80000-81.59000
3724 deg.39.6' N81 deg.35.4' W. 24.66000-81.59000
3824 deg.39.6' N81 deg.36.0' W. 24.66000-81.60000
3924 deg.39.0' N81 deg.36.0' W. 24.65000-81.60000
4024 deg.39.0' N81 deg.37.2' W. 24.65000-81.62000
4124 deg.37.8' N81 deg.37.2' W. 24.63000-81.62000
4224 deg.37.8' N81 deg.37.8' W. 24.63000-81.63000
4324 deg.37.2' N81 deg.37.8' W. 24.62000-81.63000
4424 deg.37.2' N81 deg.40.2' W. 24.62000-81.67000
4524 deg.36.0' N81 deg.40.2' W. 24.60000-81.67000
4624 deg.36.0' N81 deg.40.8' W. 24.60000-81.68000
4724 deg.35.4' N81 deg.40.8' W. 24.59000-81.68000
4824 deg.35.4' N81 deg.42.0' W. 24.59000-81.70000
4924 deg.36.0' N81 deg.42.0' W. 24.60000-81.70000
5024 deg.36.0' N81 deg.48.6' W. 24.60000-81.81000
5124 deg.43.8' N81 deg.48.6' W. 24.73000-81.81000

Key West National Wildlife Refuge

LatLon LatDDLonDD
124 deg.40.0' N81 deg.49.0' W. 24.66667-81.81667
224 deg.40.0' N82 deg.10.0' W. 24.66667-82.16667
324 deg.27.0' N82 deg.10.0' W. 24.45000-82.16667
424 deg.27.0' N81 deg.49.0' W. 24.45000-81.81667
524 deg.40.0' N81 deg.49.0' W. 24.66667-81.81667

Ecological Reserves Boundary

Western Sambo

LatLon LatDDLonDD
124 deg.33.70' N81 deg.40.80' W. 24.56167-81.68000
224 deg.28.85' N81 deg.41.90' W. 24.48083-81.69833
324 deg.28.50' N81 deg.43.70' W. 24.47500-81.72833
424 deg.33.50' N81 deg.43.10' W. 24.55833-81.71833
524 deg.33.70' N81 deg.40.80' W. 24.56167-81.68000

Tortugas North

LatLon LatDDLonDD
124 deg.46.00' N83 deg.06.00' W. 24.76667-83.10000
224 deg.46.00' N82 deg.54.00' W. 24.76667-82.90000
324 deg.45.80' N82 deg.48.00' W. 24.76333-82.80000
424 deg.43.53' N82 deg.48.00' W. 24.72550-82.80000
524 deg.43.53' N82 deg.52.00' W. 24.72550-82.86667
624 deg.43.00' N82 deg.54.00' W. 24.71667-82.90000
724 deg.39.00' N82 deg.58.00' W. 24.65000-82.96667
824 deg.39.00' N83 deg.06.00' W. 24.65000-83.10000
924 deg.46.00' N83 deg.06.00' W. 24.76667-83.10000

Tortugas South

LatLon LatDDLonDD
124 deg.33.00' N83 deg.09.00' W. 24.55000-83.15000
224 deg.33.00' N83 deg.05.00' W. 24.55000-83.08333
324 deg.18.00' N83 deg.05.00' W. 24.30000-83.08333
424 deg.18.00' N83 deg.09.00' W. 24.30000-83.15000
524 deg.33.00' N83 deg.09.00' W. 24.55000-83.15000

Sanctuary Preservation Areas Boundary Coordinates

Alligator Reef

LatLon LatDDLonDD
124 deg.50.98' N80 deg.36.84' W. 24.84967-80.61400
224 deg.50.51' N80 deg.37.35' W. 24.84183-80.62250
324 deg.50.81' N80 deg.37.63' W. 24.84683-80.62717
424 deg.51.23' N80 deg.37.17' W. 24.85383-80.61950
524 deg.50.98' N80 deg.36.84' W. 24.84967-80.61400

Carysfort/South Carysfort Reef

LatLon LatDDLonDD
125 deg.13.78' N80 deg.12.00' W. 25.22967-80.20000
225 deg.12.03' N80 deg.12.98' W. 25.20050-80.21633
325 deg.12.24' N80 deg.13.77' W. 25.20400-80.22950
425 deg.14.13' N80 deg.12.78' W. 25.23550-80.21300
525 deg.13.78' N80 deg.12.00' W. 25.22967-80.20000

Cheeca Rocks

LatLon LatDDLonDD
124 deg.54.42' N80 deg.36.91' W. 24.90700-80.61517
224 deg.54.25' N80 deg.36.77' W. 24.90417-80.61283
324 deg.54.10' N80 deg.37.00' W. 24.90167-80.61667
424 deg.54.22' N80 deg.37.15' W. 24.90367-80.61917
524 deg.54.42' N80 deg.36.91' W. 24.90700-80.61517

Coffins Patch

LatLon LatDDLonDD
124 deg.41.47' N80 deg.57.68' W. 24.69117-80.96133
224 deg.41.12' N80 deg.57.53' W. 24.68533-80.95883
324 deg.40.75' N80 deg.58.33' W. 24.67917-80.97217
424 deg.41.06' N80 deg.58.48' W. 24.68433-80.97467
524 deg.41.47' N80 deg.57.68' W. 24.69117-80.96133

Conch Reef

LatLon LatDDLonDD
124 deg.57.48' N80 deg.27.47' W. 24.95800-80.45783
224 deg.57.34' N80 deg.27.26' W. 24.95567-80.45433
324 deg.56.78' N80 deg.27.52' W. 24.94633-80.45867
424 deg.56.96' N80 deg.27.73' W. 24.94933-80.46217
524 deg.57.48' N80 deg.27.47' W. 24.95800-80.45783

Davis Reef

LatLon LatDDLonDD
124 deg.55.61' N80 deg.30.27' W. 24.92683-80.50450
224 deg.55.41' N80 deg.30.05' W. 24.92350-80.50083
324 deg.55.11' N80 deg.30.35' W. 24.91850-80.50583
424 deg.55.34' N80 deg.30.52' W. 24.92233-80.50867
524 deg.55.61' N80 deg.30.27' W. 24.92683-80.50450

Dry Rocks

LatLon LatDDLonDD
125 deg.07.59' N80 deg.17.91' W. 25.12650-80.29850
225 deg.07.41' N80 deg.17.70' W. 25.12350-80.29500
325 deg.07.25' N80 deg.17.82' W. 25.12083-80.29700
425 deg.07.41' N80 deg.18.09' W. 25.12350-80.30150
525 deg.07.59' N80 deg.17.91' W. 25.12650-80.29850

Grecian Rocks

LatLon LatDDLonDD
125 deg.06.91' N80 deg.18.20' W. 25.11517-80.30333
225 deg.06.67' N80 deg.18.06' W. 25.11117-80.30100
325 deg.06.39' N80 deg.18.32' W. 25.10650-80.30533
425 deg.06.42' N80 deg.18.48' W. 25.10700-80.30800
525 deg.06.81' N80 deg.18.44' W. 25.11350-80.30733
625 deg.06.91' N80 deg.18.20' W. 25.11517-80.30333

Eastern Dry Rocks

LatLon LatDDLonDD
124 deg.27.92' N81 deg.50.55' W. 24.46533-81.84250
224 deg.27.73' N81 deg.50.33' W. 24.46217-81.83883
324 deg.27.47' N81 deg.50.80' W. 24.45783-81.84667
424 deg.27.72' N81 deg.50.86' W. 24.46200-81.84767
524 deg.27.92' N81 deg.50.55' W. 24.46533-81.84250

The Elbow

LatLon LatDDLonDD
125 deg.08.97' N80 deg.15.63' W. 25.14950-80.26050
225 deg.08.95' N80 deg.15.22' W. 25.14917-80.25367
325 deg.08.18' N80 deg.15.64' W. 25.13633-80.26067
425 deg.08.50' N80 deg.16.07' W. 25.14167-80.26783
525 deg.08.97' N80 deg.15.63' W. 25.14950-80.26050

French Reef

LatLon LatDDLonDD
125 deg.02.20' N80 deg.20.63' W. 25.03667-80.34383
225 deg.01.81' N80 deg.21.02' W. 25.03017-80.35033
325 deg.02.36' N80 deg.21.27' W. 25.03933-80.35450
425 deg.02.20' N80 deg.20.63' W. 25.03667-80.34383

Hen and Chickens

LatLon LatDDLonDD
124 deg.56.38' N80 deg.32.86' W. 24.93967-80.54767
224 deg.56.21' N80 deg.32.63' W. 24.93683-80.54383
324 deg.55.86' N80 deg.32.95' W. 24.93100-80.54917
424 deg.56.04' N80 deg.33.19' W. 24.93400-80.55317
524 deg.56.38' N80 deg.32.86' W. 24.93967-80.54767

Looe Key

LatLon LatDDLonDD
124 deg.33.24' N81 deg.24.03' W. 24.55400-81.40050
224 deg.32.70' N81 deg.23.85' W. 24.54500-81.39750
324 deg.32.52' N81 deg.24.70' W. 24.54200-81.41167
424 deg.33.12' N81 deg.24.81' W. 24.55200-81.41350
524 deg.33.24' N81 deg.24.03' W. 24.55400-81.40050

Molasses Reef

LatLon LatDDLonDD
125 deg.01.00' N80 deg.22.53' W. 25.01667-80.37550
225 deg.01.06' N80 deg.21.84' W. 25.01767-80.36400
325 deg.00.29' N80 deg.22.70' W. 25.00483-80.37833
425 deg.00.72' N80 deg.22.83' W. 25.01200-80.38050
525 deg.01.00' N80 deg.22.53' W. 25.01667-80.37550

Newfound Harbor Key

LatLon LatDDLonDD
124 deg.37.10' N81 deg.23.34' W. 24.61833-81.38900
224 deg.36.85' N81 deg.23.28' W. 24.61417-81.38800
324 deg.36.74' N81 deg.23.80' W. 24.61233-81.39667
424 deg.37.00' N81 deg.23.86' W. 24.61667-81.39767
524 deg.37.10' N81 deg.23.34' W. 24.61833-81.38900

Rock Key

LatLon LatDDLonDD
124 deg.27.48' N81 deg.51.35' W. 24.45800-81.85583
224 deg.27.30' N81 deg.51.15' W. 24.45500-81.85250
324 deg.27.21' N81 deg.51.60' W. 24.45350-81.86000
424 deg.27.45' N81 deg.51.65' W. 24.45750-81.86083
524 deg.27.48' N81 deg.51.35' W. 24.45800-81.85583

Sand Key

LatLon LatDDLonDD
124 deg.27.58' N81 deg.52.29' W. 24.45967-81.87150
224 deg.27.01' N81 deg.52.32' W. 24.45017-81.87200
324 deg.27.02' N81 deg.52.95' W. 24.45033-81.88250
424 deg.27.61' N81 deg.52.94' W. 24.46017-81.88233
524 deg.27.58' N81 deg.52.29' W. 24.45967-81.87150

Sombrero Key

LatLon LatDDLonDD
124 deg.37.91' N81 deg.06.78' W. 24.63183-81.11300
224 deg.37.50' N81 deg.06.19' W. 24.62500-81.10317
324 deg.37.25' N81 deg.06.89' W. 24.62083-81.11483
424 deg.37.91' N81 deg.06.78' W. 24.63183-81.11300

Special-Use Areas Boundary Coordinates

Conch Reef

LatLon LatDDLonDD
124 deg.56.83' N80 deg.27.26' W. 24.94717-80.45433
224 deg.57.10' N80 deg.26.93' W. 24.95167-80.44883
324 deg.56.99' N80 deg.27.42' W. 24.94983-80.45700
424 deg.57.34' N80 deg.27.26' W. 24.95567-80.45433
524 deg.56.83' N80 deg.27.26' W. 24.94717-80.45433

Eastern Sambo

LatLon LatDDLonDD
124 deg.29.84' N81 deg.39.59' W. 24.49733-81.65983
224 deg.29.55' N81 deg.39.35' W. 24.49250-81.65583
324 deg.29.37' N81 deg.39.96' W. 24.48950-81.66600
424 deg.29.77' N81 deg.40.03' W. 24.49617-81.66717
524 deg.29.84' N81 deg.39.59' W. 24.49733-81.65983

Looe Key

LatLon LatDDLonDD
124 deg.34.17' N81 deg.23.01' W. 24.56950-81.38350
224 deg.33.98' N81 deg.22.96' W. 24.56633-81.38267
324 deg.33.84' N81 deg.23.60' W. 24.56400-81.39333
424 deg.34.23' N81 deg.23.68' W. 24.57050-81.39467
524 deg.34.17' N81 deg.23.01' W. 24.56950-81.38350

Tennessee Reef

LatLon LatDDLonDD
124 deg.44.77' N80 deg.47.12' W. 24.74617-80.78533
224 deg.44.57' N80 deg.46.98' W. 24.74283-80.78300
324 deg.44.68' N80 deg.46.59' W. 24.74467-80.77650
424 deg.44.95' N80 deg.46.74' W. 24.74917-80.77900
524 deg.44.77' N80 deg.47.12' W. 24.74617-80.78533

Areas To Be Avoided Boundary Coordinates

In The Vicinity of the Florida Keys

LatLon LatDDLonDD
125°45.00'N80°06.10'W 25.75000-80.10167
225°38.70'N80°02.70'W 25.64500-80.04500
325°22.00'N80°03.00'W 25.36667-80.05000
425°06.38'N80°10.48'W 25.10633-80.17467
524°56.37'N80°19.26'W 24.93950-80.32100
624°37.90'N80°47.30'W 24.63167-80.78833
724°29.20'N81°17.30'W 24.48667-81.28833
824°22.30'N81°43.17'W 24.37167-81.71950
924°28.00'N81°43.17'W 24.46667-81.71950
1024°28.70'N81°43.50'W 24.47833-81.72500
1124°29.80'N81°43.17'W 24.49667-81.71950
1224°33.10'N81°35.15'W 24.55167-81.58583
1324°33.60'N81°26.00'W 24.56000-81.43333
1424°38.20'N81°07.00'W 24.63667-81.11667
1524°43.20'N80°53.20'W 24.72000-80.88667
1624°46.10'N80°46.15'W 24.76833-80.76917
1724°51.10'N80°37.10'W 24.85167-80.61833
1824°57.50'N80°27.50'W 24.95833-80.45833
1925°09.90'N80°16.20'W 25.16500-80.27000
2025°24.00'N80°09.10'W 25.40000-80.15167
2125°31.50'N80°07.00'W 25.52500-80.11667
2225°39.70'N80°06.85'W 25.66167-80.11417
2325°45.00'N80°06.10'W 25.75000-80.10167

In the Vicinity of Key West Harbor

LatLon LatDDLonDD
2424 deg.27.95' N81 deg.48.65' W. 24.46583-81.81083
2524 deg.23.00' N81 deg.53.50' W. 24.38333-81.89167
2624 deg.26.60' N81 deg.58.50' W. 24.44333-81.97500
2724 deg.27.75' N81 deg.55.70' W. 24.46250-81.92833
2824 deg.29.35' N81 deg.53.40' W. 24.48917-81.89000
2924 deg.29.35' N81 deg.50.00' W. 24.48917-81.83333
3024 deg.27.95' N81 deg.48.65' W. 24.46583-81.81083

Area Surrounding the Marquesas Keys

LatLon LatDDLonDD
3124 deg.26.60' N81 deg.59.55' W. 24.44333-81.99250
3224 deg.23.00' N82 deg.03.50' W. 24.38333-82.05833
3324 deg.23.60' N82 deg.27.80' W. 24.39333-82.46333
3424 deg.34.50' N82 deg.37.50' W. 24.57500-82.62500
3524 deg.43.00' N82 deg.26.50' W. 24.71667-82.44167
3624 deg.38.31' N81 deg.54.06' W. 24.63850-81.90100
3724 deg.37.91' N81 deg.53.40' W. 24.63183-81.89000
3824 deg.36.15' N81 deg.51.78' W. 24.60250-81.86300
3924 deg.34.40' N81 deg.50.60' W. 24.57333-81.84333
4024 deg.33.44' N81 deg.49.73' W. 24.55733-81.82883
4124 deg.31.20' N81 deg.52.10' W. 24.52000-81.86833
4224 deg.28.70' N81 deg.56.80' W. 24.47833-81.94667
4324 deg.26.60' N81 deg.59.55' W. 24.44333-81.99250

Area Surrounding the Dry Tortugas Islands

LatLon LatDDLonDD
4424 deg.32.00' N82 deg.53.50' W. 24.53333-82.89167
4524 deg.32.00' N83 deg.00.05' W. 24.53333-83.00083
4624 deg.39.70' N83 deg.00.05' W. 24.66167-83.00083
4724 deg.45.60' N82 deg.54.40' W. 24.76000-82.90667
4824 deg.45.60' N82 deg.47.02' W. 24.76000-82.78367
4924 deg.42.80' N82 deg.43.90' W. 24.71333-82.73167
5024 deg.39.50' N82 deg.43.90' W. 24.65833-82.73167
5124 deg.35.60' N82 deg.46.40' W. 24.59333-82.77333
5224 deg.32.00' N82 deg.53.50' W. 24.53333-82.89167