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e-CFR data is current as of March 1, 2021

Title 33 → Chapter I → Subchapter D → Part 80

TITLE 33—Navigation and Navigable Waters

CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY

SUBCHAPTER D—INTERNATIONAL NAVIGATION RULES

PART 80—COLREGS DEMARCATION LINES

rule

General

§80.01
General basis and purpose of demarcation lines.

Atlantic Coast

first district

§80.105
Calais, ME to Cape Small, ME.
§80.110
Casco Bay, ME.
§80.115
Portland Head, ME to Cape Ann, MA.
§80.120
Cape Ann, MA to Marblehead Neck, MA.
§80.125
Marblehead Neck, MA to Nahant, MA.
§80.130
Boston Harbor entrance.
§80.135
Hull, MA to Race Point, MA.
§80.145
Race Point, MA, to Watch Hill, RI.
§80.150
Block Island, RI.
§80.155
Watch Hill, RI to Montauk Point, NY.
§80.160
Montauk Point, NY to Atlantic Beach, NY.
§80.165
New York Harbor.

fifth district

§80.501
Sandy Hook, NJ to Tom's River, NJ.
§80.502
Tom's River, NJ to Cape May, NJ.
§80.503
Delaware Bay.
§80.505
Cape Henlopen, DE to Cape Charles, VA.
§80.510
Chesapeake Bay Entrance, VA.
§80.515
Cape Henry, VA to Cape Hatteras, NC.
§80.520
Cape Hatteras, NC to Cape Lookout, NC.
§80.525
Cape Lookout, NC to Cape Fear, NC.
§80.530
Cape Fear, NC to Little River Inlet, NC.

seventh district

§80.703
Little River Inlet, SC to Cape Romain, SC.
§80.707
Cape Romain, SC to Sullivans Island, SC.
§80.710
Charleston Harbor, SC.
§80.712
Morris Island, SC to Hilton Head Island, SC.
§80.715
Savannah River.
§80.717
Tybee Island, GA to St. Simons Island, GA.
§80.720
St. Simons Island, GA to Amelia Island, FL.
§80.723
Amelia Island, FL to Cape Canaveral, FL.
§80.727
Cape Canaveral, FL to Miami Beach, FL.
§80.730
Miami Harbor, FL.
§80.735
Miami, FL to Long Key, FL.

Puerto Rico and Virgin Islands

seventh district

§80.738
Puerto Rico and Virgin Islands.

Gulf Coast

seventh district

§80.740
Long Key, FL to Cape Sable, FL.
§80.745
Cape Sable, FL to Cape Romano, FL.
§80.748
Cape Romano, FL to Sanibel Island, FL.
§80.750
Sanibel Island, FL to St. Petersburg, FL.
§80.753
St. Petersburg, FL to the Anclote, FL.
§80.755
Anclote, FL to the Suncoast Keys, FL.
§80.757
Suncoast Keys, FL to Horseshoe Point, FL.
§80.760
Horeshoe Point, FL to Rock Island, FL.

eighth district

§80.805
Rock Island, FL to Cape San Blas, FL.
§80.810
Cape San Blas, FL to Perdido Bay, FL.
§80.815
Mobile Bay, AL to the Chandeleur Islands, LA.
§80.825
Mississippi Passes, LA.
§80.830
Mississippi Passes, LA to Point Au Fer, LA.
§80.835
Point Au Fer, LA to Calcasieu Pass, LA.
§80.840
Sabine Pass, TX to Galveston, TX.
§80.845
Galveston, TX to Freeport, TX.
§80.850
Brazos River, TX to the Rio Grande, TX.

Pacific Coast

eleventh district

§80.1102
Santa Catalina Island, CA.
§80.1104
San Diego Harbor, CA.
§80.1106
Mission Bay, CA.
§80.1108
Oceanside Harbor, CA.
§80.1110
Dana Point Harbor, CA.
§80.1112
Newport Bay, CA.
§80.1114
San Pedro Bay—Anaheim Bay, CA.
§80.1116
Redondo Harbor, CA.
§80.1118
Marina Del Rey, CA.
§80.1120
Port Hueneme, CA.
§80.1122
Channel Islands Harbor, CA.
§80.1124
Ventura Marina, CA.
§80.1126
Santa Barbara Harbor, CA.
§80.1130
San Luis Obispo Bay, CA.
§80.1132
Estero-Morro Bay, CA.
§80.1134
Monterey Harbor, CA.
§80.1136
Moss Landing Harbor, CA.
§80.1138
Santa Cruz Harbor, CA.
§80.1140
Pillar Point Harbor, CA.
§80.1142
San Francisco Harbor, CA.
§80.1144
Bodega and Tomales Bay, CA.
§80.1146
Albion River, CA.
§80.1148
Noyo River, CA.
§80.1150
Arcata-Humboldt Bay, CA.
§80.1152
Crescent City Harbor, CA.

thirteenth district

§80.1305
Chetco River, OR.
§80.1310
Rogue River, OR.
§80.1315
Coquille River, OR.
§80.1320
Coos Bay, OR.
§80.1325
Umpqua River, OR.
§80.1330
Siuslaw River, OR.
§80.1335
Alsea Bay, OR.
§80.1340
Yaquina Bay, OR.
§80.1345
Depoe Bay, OR.
§80.1350
Netarts Bay, OR.
§80.1355
Tillamook Bay, OR.
§80.1360
Nehalem River, OR.
§80.1365
Columbia River Entrance, OR/WA.
§80.1370
Willapa Bay, WA.
§80.1375
Grays Harbor, WA.
§80.1380
Quillayute River, WA.
§80.1385
Strait of Juan de Fuca.
§80.1390
Haro Strait and Strait of Georgia.
§80.1395
Puget Sound and adjacent waters.

Pacific Islands

fourteenth district

§80.1410
Hawaiian Island Exemption from General Rule.
§80.1420
Mamala Bay, Oahu, HI.
§80.1430
Kaneohe Bay, Oahu, HI.
§80.1440
Port Allen, Kauai, HI.
§80.1450
Nawiliwili Harbor, Kauai, HI.
§80.1460
Kahului Harbor, Maui, HI.
§80.1470
Kawaihae Harbor, Hawaii, HI.
§80.1480
Hilo Harbor, Hawaii, HI.
§80.1490
Apra Harbor, U.S. Territory of Guam.
§80.1495
U.S. Pacific Island Possessions.

Alaska

seventeenth district

§80.1705
Alaska.

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