42 nautical charts have been updated (May 25th, 2018)
- 1221 POINTE DE MOISIE À/TO ÎLE DU GRAND CAOUI
- 1226 MOUILLAGES ET INSTALLATIONS PORTUAIRES / ANCHORAGES AND HARBOURS INSTALLATIONS / HAUTE CÔTE-NORD
- 1313 BATISCAN AU/TO LAC SAINT-PIERRE
- 1314 DONNACONA À/TO BATISCAN
- 1315 QUÉBEC À/TO DONNACONA
- 2100 LAKE ERIE / LAC ÉRIÉ
- 2120 NIAGARA RIVER TO/À LONG POINT
- 3000 JUAN DE FUCA STRAIT TO/À DIXON ENTRANCE
- 3002 QUEEN CHARLOTTE SOUND TO/À DIXON ENTRANCE
- 3080 STUART LAKE
- 3412 VICTORIA HARBOUR
- 3440 RACE ROCKS TO/À D'ARCY ISLAND
- 3442 NORTH PENDER ISLAND TO/À THETIS ISLAND
- 3443 THETIS ISLAND TO/À NANAIMO
- 3463 STRAIT OF GEORGIA - SOUTHERN PORTION/PARTIE SUD
- 3475 PLANS - STUART CHANNEL
- 3477 PLANS - GULF ISLANDS
- 3545 JOHNSTONE STRAIT - PORT NEVILLE TO/À ROBSON BIGHT
- 3564 PLANS - JOHNSTONE STRAIT
- 3603 UCLUELET INLET TO / À NOOTKA SOUND
- 3674 CLAYOQUOT SOUND - MILLAR CHANNEL TO / À ESTEVAN POINT
- 3675 NOOTKA SOUND
- 3676 ESPERANZA INLET
- 3800 DIXON ENTRANCE
- 3825 CAPE ST JAMES TO/À HOUSTON STEWART CHANNEL
- 3938 QUEENS SOUND TO/À SEAFORTH CHANNEL
- 3939 FISHER CHANNEL TO / À SEAFORTH CHANNEL AND / ET DEAN CHANNEL
- 3940 SPILLER CHANNEL AND/ET ROSCOE INLET
- 3943 FINLAYSON CHANNEL AND/ET TOLMIE CHANNEL
- 3947 GRENVILLE CHANNEL TO/À CHATHAM SOUND
- 3955 PLANS PRINCE RUPERT HARBOUR
- 3958 PRINCE RUPERT HARBOUR
- 3959 HUDSON BAY PASSAGE
- 3982 CAAMAÑO SOUND TO / À WHALE CHANNEL
- 4023 NORTHUMBERLAND STRAIT / DÉTROIT DE NORTHUMBERLAND
- 4386 ST MARGARET'S BAY
- 4419 SOURIS HARBOUR AND APPROACHES / ET LES APPROCHES
- 4443 EAST RIVER OF PICTOU: INDIAN CROSS TO / À TRENTON AND/ET NEW GLASGOW
- 4483 CARIBOU HARBOUR
- 4701 SHIP HARBOUR HEAD TO / AUX CAMP ISLANDS
- 4905 CAPE TORMENTINE À / TO WEST POINT
- 5031 ST LEWIS SOUND AND / ET INLET
So 811 charts (1722 including sub-charts) are available in the Canada CHS layer. (see coverage)
Note : CHS has some charts only available in paper but unavailable in digital form, especially in the Arctic part : this concerns a number of old charts in which the horizontal datum is either unknown or is so poorly positioned that these charts are unusable with modern precise positioning technology.
These updates are right now automatically viewable on mobile applications :
- Weather 4D R&N iPhone-iPad iOS9+ on the Apple Store with subscriptions available on GeoGarage platform online payment website
- Weather 4D Android -App-in purchase mode- on the PlayStore
Note : don't forget to visit Notices to Mariners; published monthly and available from the Canadian Coast Guard both online or through a free hardcopy subscription service.
This essential publication provides the latest information on changes to the aids to navigation system, as well as updates from CHS regarding CHS charts and publications.
See also written Notices to Shipping and Navarea warnings : NOTSHIP
