Contact Us

All vessels in Canadian waters must carry and use nautical charts and related publications pursuant to the Canada Shipping Act, 2001, Charts and Nautical Publications Regulations, that are issued by, or on the authority of, the Canadian Hydrographic Service.

By phone

By phone

National headquarters

(613) 998-4931

1 (866) 546-3613 (toll free)

Pacific

(250) 363-6360

Atlantic

(902) 426-3497

Newfoundland and Labrador

(709) 772-0449

Quebec

(418) 775-0502

Central and Arctic

(905) 336-4851

(877) 247-5465 (toll free)

By fax

By fax

National headquarters

(613) 998-1217

1 (866) 924-7742 (toll free)

Pacific

(250) 363-6323

Atlantic

(902) 426-1893

Newfoundland and Labrador

(709) 772-5773

Quebec

(418) 775-0654

Central and Arctic

(905) 336-8916

By email

By email

By mail

By mail

National headquarters

Canadian Hydrographic Service
12W090 – 200 Kent Street
Ottawa ON K1A 0E6

Pacific

Canadian Hydrographic Service
Institute of Ocean Sciences
9860 W. Saanich Rd.
PO Box 6000
Sidney, BC
V8L 4B2

Atlantic

Canadian Hydrographic Service
Bedford Institute of Oceanography
1 Challenger Drive
Dartmouth, Nova Scotia
B2Y 4A2

Newfoundland and Labrador

Canadian Hydrographic Service
Northwest Atlantic Fisheries Centre
PO Box 5667
St. John's, Newfoundland and Labrador
A1C 5X1

Quebec

Canadian Hydrographic Service
Maurice Lamontagne Institute
Fisheries and Oceans Canada
850, route de la Mer
P.O. Box 1000
Mont-Joli, Québec
G5H 3Z4

Central and Arctic

Canadian Hydrographic Service
Bayfield Institute
Canada Centre for Inland Waters
867 Lakeshore Road
Burlington, Ontario
L7S 1A1

Tides & Water Levels

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