46Canadian Coast Guard Regional Offices

Mariners or other persons wishing to communicate with the Canadian Coast Guard concerning aids to navigation may do so at the following offices:

ATLANTIC REGION

Regional Headquarter

P.O. Box 5667
St. John’s, NL A1C 5X1
Operations Supervisor, Aids to Navigation#x200e
175 McIlveen Drive
Saint John, NB
E2L 4B3
Telephone: 1-506-636-4708 (B)

MCTSRefer to RAMN (H/N)

Navigational Warnings

Telephone:1-709-695-2168 (B) (H/N)
1-902-564-7751 (B) (H/N)
1-800-686-8676 (B) (H/N) (TF)

Email:NAVWARN.MCTSPortAuxBasques@innav.gc.ca
 NAVWARN.MCTSSydney@innav.gc.ca


ARCTIC REGION

Yellowknife, NTSuperintendent
Navigational Programs
5120 49th Street, 3rd Floor

Yellowknife, NT
X1A 1P8

Telephone:1-867-444-0109 (B)

Email:DFO.CCGArcticAidsNavigation-AidesalaNavigationArctiqueGCC.MPO@dfo-mpo.gc.ca

Navigational Warnings

Telephone: 1-867-979-5269 (B) (H/N)

Email:NAVWARN.MCTSIqaluit@innav.gc.ca


WESTERN REGION

Victoria, BCSuperintendent
Aids to Navigation and Waterways
25 Huron Street
Victoria, BC V8V 4V9

Telephone:1-250-480-2602 (E)
1-800-667-2179 (TF)
Email:CCGBaseVICMNS@pac.dfo-mpo.gc.ca

CENTRAL REGION

St. Lawrence Sector

Québec, QCSuperintendant, Aids to Navigation
Supervisor, Operations
1550, Avenue D’Estimauville
Québec, QC G1J 5E9

Telephone:1-418-648-3574 (B)
1-419-649-6999 (B)

Email:DFO.RCCGCentralNPANStLawrence-StLaurentANPNCentreGCCR.MPO@dfo-mpo.gc.ca


Great Lakes Sector

Sarnia, ONSupervisor, Operations
Aids to Navigation
520 Exmouth Street
Sarnia, ON N7T 8D1

Telephone:1-519-383-1871 (E)
1-705-773-4342 (E)
Email:DFO.CCGCentralAtoNGreatLakes-GrandsLacsAalaNCentreGCC.MPO@dfo-mpo.gc.ca

MCTS Refer to RAMN (H/N)

Navigational Warnings

Telephone :1-613-925-0666(B) (H/N)

Email : AVNAV.SCTMPrescott@innav.gc.ca  

(B) Bilingual Service
(E) English Only Service
(TF) Toll Free
(H/N) Holidays and Nights

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