GRAND TANG HARBOUR marine chart is included in Gulf of St. Lawrence South nautical charts folio. It is available as part of iBoating : Canada Marine & Fishing App (now supported on multiple platforms including Android, iPhone/iPad, MacBook, and Windows(tablet and phone)/PC based chartplotter. ).  

 When you purchase our Nautical Charts App,  you get all the great marine chart app features like fishing spots, along with GRAND TANG HARBOUR marine chart. The Marine Navigation App provides advanced features of a Marine Chartplotter including adjusting water level offset and custom depth shading. Fishing spots and depth contours layers are available in most Lake maps. Nautical navigation features include advanced instrumentation to gather wind speed direction, water temperature, water depth, and accurate GPS with AIS receivers(using NMEA over TCP/UDP). Autopilot support can be enabled during ‘Goto WayPoint’ and ‘Route Assistance’.


Have more questions about the Nautical Chart App? Ask us.



Min Longitude-61.06
Min Latitude46.54
Max Longitude-61.04
Max Latitude46.56
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GRAND TANG HARBOUR Marine Chart - Nautical Charts App
GRAND TANG HARBOUR: Marine Chart - Nautical Charts App

Nearby Tide Station La Pointe
Distance from center: 3 km
Weekly High / Low Tide Table
08/01Sat05:51 AM110H cm
08/01Sat01:46 PM20L cm
08/01Sat09:00 PM80H cm
08/02Sun12:08 AM80L cm
08/02Sun06:46 AM110H cm
08/02Sun02:38 PM20L cm
08/02Sun09:42 PM80H cm
08/03Mon01:13 AM80L cm
08/03Mon07:39 AM110H cm
08/03Mon03:24 PM20L cm
08/03Mon10:16 PM80H cm
08/04Tue02:11 AM70L cm
08/04Tue08:28 AM110H cm
08/04Tue04:05 PM30L cm
08/04Tue10:46 PM80H cm
08/05Wed03:02 AM70L cm
08/05Wed09:14 AM110H cm
08/05Wed04:42 PM30L cm
08/05Wed11:12 PM80H cm
08/06Thu03:49 AM70L cm
08/06Thu09:57 AM110H cm
08/06Thu05:14 PM40L cm
08/06Thu11:34 PM80H cm