Title 33

PART 80

Part 80 - Colregs Demarcation Lines

PART 80 - COLREGS DEMARCATION LINES Authority:14 U.S.C. 2; 14 U.S.C. 633; 33 U.S.C. 151(a). Source:CGD 77-118a, 42 FR 35784, July 11, 1977, unless otherwise noted. Redesignated by CGD 81-017, 46 FR 28154, May 26, 1981.

33:1.0.1.4.35.0.1SUBJGRP 1
   General
33:1.0.1.4.35.0.1.1SECTION 80.01
   80.01 General basis and purpose of demarcation lines.
33:1.0.1.4.35.0.2SUBJGRP 2
   Atlantic Coast
33:1.0.1.4.35.0.3SUBJGRP 3
   first district
33:1.0.1.4.35.0.3.2SECTION 80.105
   80.105 Calais, ME to Cape Small, ME.
33:1.0.1.4.35.0.3.3SECTION 80.110
   80.110 Casco Bay, ME.
33:1.0.1.4.35.0.3.4SECTION 80.115
   80.115 Portland Head, ME to Cape Ann, MA.
33:1.0.1.4.35.0.3.5SECTION 80.120
   80.120 Cape Ann, MA to Marblehead Neck, MA.
33:1.0.1.4.35.0.3.6SECTION 80.125
   80.125 Marblehead Neck, MA to Nahant, MA.
33:1.0.1.4.35.0.3.7SECTION 80.130
   80.130 Boston Harbor entrance.
33:1.0.1.4.35.0.3.8SECTION 80.135
   80.135 Hull, MA to Race Point, MA.
33:1.0.1.4.35.0.3.9SECTION 80.145
   80.145 Race Point, MA, to Watch Hill, RI.
33:1.0.1.4.35.0.3.10SECTION 80.150
   80.150 Block Island, RI.
33:1.0.1.4.35.0.3.11SECTION 80.155
   80.155 Watch Hill, RI to Montauk Point, NY.
33:1.0.1.4.35.0.3.12SECTION 80.160
   80.160 Montauk Point, NY to Atlantic Beach, NY.
33:1.0.1.4.35.0.3.13SECTION 80.165
   80.165 New York Harbor.
33:1.0.1.4.35.0.4SUBJGRP 4
   fifth district
33:1.0.1.4.35.0.4.14SECTION 80.501
   80.501 Sandy Hook, NJ to Tom's River, NJ.
33:1.0.1.4.35.0.4.15SECTION 80.502
   80.502 Tom's River, NJ to Cape May, NJ.
33:1.0.1.4.35.0.4.16SECTION 80.503
   80.503 Delaware Bay.
33:1.0.1.4.35.0.4.17SECTION 80.505
   80.505 Cape Henlopen, DE to Cape Charles, VA.
33:1.0.1.4.35.0.4.18SECTION 80.510
   80.510 Chesapeake Bay Entrance, VA.
33:1.0.1.4.35.0.4.19SECTION 80.515
   80.515 Cape Henry, VA to Cape Hatteras, NC.
33:1.0.1.4.35.0.4.20SECTION 80.520
   80.520 Cape Hatteras, NC to Cape Lookout, NC.
33:1.0.1.4.35.0.4.21SECTION 80.525
   80.525 Cape Lookout, NC to Cape Fear, NC.
33:1.0.1.4.35.0.4.22SECTION 80.530
   80.530 Cape Fear, NC to Little River Inlet, NC.
33:1.0.1.4.35.0.5SUBJGRP 5
   seventh district
33:1.0.1.4.35.0.5.23SECTION 80.703
   80.703 Little River Inlet, SC to Cape Romain, SC.
33:1.0.1.4.35.0.5.24SECTION 80.707
   80.707 Cape Romain, SC to Sullivans Island, SC.
33:1.0.1.4.35.0.5.25SECTION 80.710
   80.710 Charleston Harbor, SC.
33:1.0.1.4.35.0.5.26SECTION 80.712
   80.712 Morris Island, SC to Hilton Head Island, SC.
33:1.0.1.4.35.0.5.27SECTION 80.715
   80.715 Savannah River.
33:1.0.1.4.35.0.5.28SECTION 80.717
   80.717 Tybee Island, GA to St. Simons Island, GA.
33:1.0.1.4.35.0.5.29SECTION 80.720
   80.720 St. Simons Island, GA to Amelia Island, FL.
33:1.0.1.4.35.0.5.30SECTION 80.723
   80.723 Amelia Island, FL to Cape Canaveral, FL.
33:1.0.1.4.35.0.5.31SECTION 80.727
   80.727 Cape Canaveral, FL to Miami Beach, FL.
33:1.0.1.4.35.0.5.32SECTION 80.730
   80.730 Miami Harbor, FL.
33:1.0.1.4.35.0.5.33SECTION 80.735
   80.735 Miami, FL to Long Key, FL.
33:1.0.1.4.35.0.6SUBJGRP 6
   Puerto Rico and Virgin Islands
33:1.0.1.4.35.0.7SUBJGRP 7
   seventh district
33:1.0.1.4.35.0.7.34SECTION 80.738
   80.738 Puerto Rico and Virgin Islands.
33:1.0.1.4.35.0.8SUBJGRP 8
   Gulf Coast
33:1.0.1.4.35.0.9SUBJGRP 9
   seventh district
33:1.0.1.4.35.0.9.35SECTION 80.740
   80.740 Long Key, FL to Cape Sable, FL.
33:1.0.1.4.35.0.9.36SECTION 80.745
   80.745 Cape Sable, FL to Cape Romano, FL.
33:1.0.1.4.35.0.9.37SECTION 80.748
   80.748 Cape Romano, FL to Sanibel Island, FL.
33:1.0.1.4.35.0.9.38SECTION 80.750
   80.750 Sanibel Island, FL to St. Petersburg, FL.
33:1.0.1.4.35.0.9.39SECTION 80.753
   80.753 St. Petersburg, FL to the Anclote, FL.
33:1.0.1.4.35.0.9.40SECTION 80.755
   80.755 Anclote, FL to the Suncoast Keys, FL.
33:1.0.1.4.35.0.9.41SECTION 80.757
   80.757 Suncoast Keys, FL to Horseshoe Point, FL.
33:1.0.1.4.35.0.9.42SECTION 80.760
   80.760 Horeshoe Point, FL to Rock Island, FL.
33:1.0.1.4.35.0.10SUBJGRP 10
   eighth district
33:1.0.1.4.35.0.10.43SECTION 80.805
   80.805 Rock Island, FL to Cape San Blas, FL.
33:1.0.1.4.35.0.10.44SECTION 80.810
   80.810 Cape San Blas, FL to Perdido Bay, FL.
33:1.0.1.4.35.0.10.45SECTION 80.815
   80.815 Mobile Bay, AL to the Chandeleur Islands, LA.
33:1.0.1.4.35.0.10.46SECTION 80.825
   80.825 Mississippi Passes, LA.
33:1.0.1.4.35.0.10.47SECTION 80.830
   80.830 Mississippi Passes, LA to Point Au Fer, LA.
33:1.0.1.4.35.0.10.48SECTION 80.835
   80.835 Point Au Fer, LA to Calcasieu Pass, LA.
33:1.0.1.4.35.0.10.49SECTION 80.840
   80.840 Sabine Pass, TX to Galveston, TX.
33:1.0.1.4.35.0.10.50SECTION 80.845
   80.845 Galveston, TX to Freeport, TX.
33:1.0.1.4.35.0.10.51SECTION 80.850
   80.850 Brazos River, TX to the Rio Grande, TX.
33:1.0.1.4.35.0.11SUBJGRP 11
   Pacific Coast
33:1.0.1.4.35.0.12SUBJGRP 12
   eleventh district
33:1.0.1.4.35.0.12.52SECTION 80.1102
   80.1102 Santa Catalina Island, CA.
33:1.0.1.4.35.0.12.53SECTION 80.1104
   80.1104 San Diego Harbor, CA.
33:1.0.1.4.35.0.12.54SECTION 80.1106
   80.1106 Mission Bay, CA.
33:1.0.1.4.35.0.12.55SECTION 80.1108
   80.1108 Oceanside Harbor, CA.
33:1.0.1.4.35.0.12.56SECTION 80.1110
   80.1110 Dana Point Harbor, CA.
33:1.0.1.4.35.0.12.57SECTION 80.1112
   80.1112 Newport Bay, CA.
33:1.0.1.4.35.0.12.58SECTION 80.1114
   80.1114 San Pedro Bay - Anaheim Bay, CA.
33:1.0.1.4.35.0.12.59SECTION 80.1116
   80.1116 Redondo Harbor, CA.
33:1.0.1.4.35.0.12.60SECTION 80.1118
   80.1118 Marina Del Rey, CA.
33:1.0.1.4.35.0.12.61SECTION 80.1120
   80.1120 Port Hueneme, CA.
33:1.0.1.4.35.0.12.62SECTION 80.1122
   80.1122 Channel Islands Harbor, CA.
33:1.0.1.4.35.0.12.63SECTION 80.1124
   80.1124 Ventura Marina, CA.
33:1.0.1.4.35.0.12.64SECTION 80.1126
   80.1126 Santa Barbara Harbor, CA.
33:1.0.1.4.35.0.12.65SECTION 80.1130
   80.1130 San Luis Obispo Bay, CA.
33:1.0.1.4.35.0.12.66SECTION 80.1132
   80.1132 Estero-Morro Bay, CA.
33:1.0.1.4.35.0.12.67SECTION 80.1134
   80.1134 Monterey Harbor, CA.
33:1.0.1.4.35.0.12.68SECTION 80.1136
   80.1136 Moss Landing Harbor, CA.
33:1.0.1.4.35.0.12.69SECTION 80.1138
   80.1138 Santa Cruz Harbor, CA.
33:1.0.1.4.35.0.12.70SECTION 80.1140
   80.1140 Pillar Point Harbor, CA.
33:1.0.1.4.35.0.12.71SECTION 80.1142
   80.1142 San Francisco Harbor, CA.
33:1.0.1.4.35.0.12.72SECTION 80.1144
   80.1144 Bodega and Tomales Bay, CA.
33:1.0.1.4.35.0.12.73SECTION 80.1146
   80.1146 Albion River, CA.
33:1.0.1.4.35.0.12.74SECTION 80.1148
   80.1148 Noyo River, CA.
33:1.0.1.4.35.0.12.75SECTION 80.1150
   80.1150 Arcata-Humboldt Bay, CA.
33:1.0.1.4.35.0.12.76SECTION 80.1152
   80.1152 Crescent City Harbor, CA.
33:1.0.1.4.35.0.13SUBJGRP 13
   thirteenth district
33:1.0.1.4.35.0.13.77SECTION 80.1305
   80.1305 Chetco River, OR.
33:1.0.1.4.35.0.13.78SECTION 80.1310
   80.1310 Rogue River, OR.
33:1.0.1.4.35.0.13.79SECTION 80.1315
   80.1315 Coquille River, OR.
33:1.0.1.4.35.0.13.80SECTION 80.1320
   80.1320 Coos Bay, OR.
33:1.0.1.4.35.0.13.81SECTION 80.1325
   80.1325 Umpqua River, OR.
33:1.0.1.4.35.0.13.82SECTION 80.1330
   80.1330 Siuslaw River, OR.
33:1.0.1.4.35.0.13.83SECTION 80.1335
   80.1335 Alsea Bay, OR.
33:1.0.1.4.35.0.13.84SECTION 80.1340
   80.1340 Yaquina Bay, OR.
33:1.0.1.4.35.0.13.85SECTION 80.1345
   80.1345 Depoe Bay, OR.
33:1.0.1.4.35.0.13.86SECTION 80.1350
   80.1350 Netarts Bay, OR.
33:1.0.1.4.35.0.13.87SECTION 80.1355
   80.1355 Tillamook Bay, OR.
33:1.0.1.4.35.0.13.88SECTION 80.1360
   80.1360 Nehalem River, OR.
33:1.0.1.4.35.0.13.89SECTION 80.1365
   80.1365 Columbia River Entrance, OR/WA.
33:1.0.1.4.35.0.13.90SECTION 80.1370
   80.1370 Willapa Bay, WA.
33:1.0.1.4.35.0.13.91SECTION 80.1375
   80.1375 Grays Harbor, WA.
33:1.0.1.4.35.0.13.92SECTION 80.1380
   80.1380 Quillayute River, WA.
33:1.0.1.4.35.0.13.93SECTION 80.1385
   80.1385 Strait of Juan de Fuca.
33:1.0.1.4.35.0.13.94SECTION 80.1390
   80.1390 Haro Strait and Strait of Georgia.
33:1.0.1.4.35.0.13.95SECTION 80.1395
   80.1395 Puget Sound and adjacent waters.
33:1.0.1.4.35.0.14SUBJGRP 14
   Pacific Islands
33:1.0.1.4.35.0.15SUBJGRP 15
   fourteenth district
33:1.0.1.4.35.0.15.96SECTION 80.1410
   80.1410 Hawaiian Island Exemption from General Rule.
33:1.0.1.4.35.0.15.97SECTION 80.1420
   80.1420 Mamala Bay, Oahu, HI.
33:1.0.1.4.35.0.15.98SECTION 80.1430
   80.1430 Kaneohe Bay, Oahu, HI.
33:1.0.1.4.35.0.15.99SECTION 80.1440
   80.1440 Port Allen, Kauai, HI.
33:1.0.1.4.35.0.15.100SECTION 80.1450
   80.1450 Nawiliwili Harbor, Kauai, HI.
33:1.0.1.4.35.0.15.101SECTION 80.1460
   80.1460 Kahului Harbor, Maui, HI.
33:1.0.1.4.35.0.15.102SECTION 80.1470
   80.1470 Kawaihae Harbor, Hawaii, HI.
33:1.0.1.4.35.0.15.103SECTION 80.1480
   80.1480 Hilo Harbor, Hawaii, HI.
33:1.0.1.4.35.0.15.104SECTION 80.1490
   80.1490 Apra Harbor, U.S. Territory of Guam.
33:1.0.1.4.35.0.15.105SECTION 80.1495
   80.1495 U.S. Pacific Island Possessions.
33:1.0.1.4.35.0.16SUBJGRP 16
   Alaska
33:1.0.1.4.35.0.17SUBJGRP 17
   seventeenth district
33:1.0.1.4.35.0.17.106SECTION 80.1705
   80.1705 Alaska.