Exclude NAVWARNs of regional scope
Reset

Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
Caution. In enabling the option to Exclude NAVWARNs of regional scope in your search parameters, some relevant NAVWARNs associated to the Regional or National areas may be missing from the search results.
Grid
Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 10 2020-10-23
NW-A-0188-20

Pangnirtung East Breakwater Light LL# 2599.1 Unlit.

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 12 2020-10-19
NW-A-0186-20

LL4515 Destroyed

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 7 - Simpson Strait 2020-10-16
NW-A-0179-20

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Simpson Strait Buoy 11 (LL4520), Simpson Strait Buoy 12 (LL4521), Simpson Strait Buoy 14 (4522), Simpson Strait Buoy 18 (LL4524.1), Simpson Strait Buoy 9 (LL4519).

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 11 - Cambridge Bay 2020-10-16
NW-A-0178-20

Cambridge Bay Buoys C2, C7, C8, and C11 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Cambridge Bay Buoy C2 (LL3069), Cambridge Bay Buoy C7 (LL3071), Cambridge Bay Buoy C8 (LL3072), Cambridge Bay Buoy C11 (LL3074).

Areas affected by the message
Obstruction - Shipping Safety Control Zone 13 - MILNE INLET 2020-09-22
NW-A-0157-20

An orange floating buoy reported at position 71 59.067N 080 48.433W, attached on the sea floor. 

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 12 2020-09-22
NW-A-0156-20

Has been changed from morse characteristic "Z" (--..) to show morse characteristic "G" (--.).

Areas affected by the message
Obstruction - Scientific mooring - Shipping Safety Control Zone 12 - Cape Bathurst 2020-09-22
NW-A-0155-20

Scientific subsurface mooring placed at:

70 34.772N 127 38.235W, depth 65 metres. Top float extends 12 metres above sea floor.

Areas affected by the message
Aids to Navigation - Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 2020-09-22
NW-H-0148-20

Facing upstream, light extinguished

Areas affected by the message
Aids to Navigation - Churchill 2020-09-09
NW-A-0136-20

Missing

Areas affected by the message
Waterway information - Shipping Safety Control Zone 7 2020-09-04
NW-A-0130-20

During a recent hydrographic survey aboard the CCGS Sir Wilfrid Laurier, CHS found these depths which are shallower than charted at the following locations.  

Latitude (N)     Longitude  (W)     Depth (metres)

68 34.136        095 44.777         13.8

68 34.066        095 45.264         14.7

Areas affected by the message
Obstruction - Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 - Bar-C Tununuk Point 2020-08-13
NW-H-0114-20

The submerged object at Bar-C, Tununuk Pt. has been marked with a temporary Red buoy at mile 1039.0 at 68 59.95 N. 134 40.55 W. 

Areas affected by the message
Obstruction - Shipping Safety Control Zone 12 2020-08-11
NW-A-0088-20

The fresh water hose that runs across the bottom of Tuktoyaktuk harbour is floating to the surface at 69 26.450N 132 57.650W.

Areas affected by the message
Aids to Navigation - Ungava 2020-08-06
NW-A-0078-20

Reported Unlit

Areas affected by the message
Waterway information - Shipping Safety Control Zone 14 2020-07-10
NW-A-0035-20

The canadian hyrdrographic service found the following depths less than charted in Hudson Strait area.

62 22.94N 078 14.02W at a depth of 24 fathoms

62 22.77N 078 15.49W at a depth of 25 fathoms. 

Areas affected by the message
Obstruction - Shipping Safety Control Zone 12 - Beaufort Sea 2019-12-04
NW-A-0247-19

Subsurface mooring placed at 70 00.088N 135 29.415W, has been deployed at 71 00.1303N 135 29.4365W.

Caution.

Areas affected by the message
Waterway information - Ungava - Payne Bay 2019-10-04
NW-A-0196-19

Payne Bay and rivière Arnaud - ENC CA473415

The leading line, bearing 271 degrees as shown on ENC CA473415 and Chart 5351 is plotted up to 160 metres south of the true leading line. Use caution while transiting riviere Arnaud and approaches using ENC CA473415 and Chart 5351.

Areas affected by the message
Obstruction - Shipping Safety Control Zone 12 - Banks Island 2019-09-30
NW-A-0188-19

Scientific subsurface mooring placed in 2017 located at 71 18.66 N 127 35.62 W has been replaced at 71 17.17 N 127 33.90 W. Top float 73 meters below surface.

Areas affected by the message
Waterway information - Shipping Safety Control Zone 15 2019-09-29
NW-A-0187-19

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 38.3N 072 11.0w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

Areas affected by the message
Waterway information - Shipping Safety Control Zone 15 2019-09-29
NW-A-0186-19

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 37.0N 072 07.5w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

Areas affected by the message
Waterway information - Shipping Safety Control Zone 15 2019-09-29
NW-A-0185-19

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Markham Bay at position 63 30N, 072 12W.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
Details
Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
ID Date Title Areas Charts Description
NW-A-0188-20
Areas affected by the message
66° 09.009'N 065° 42.408'W
2020-10-23 Aids to Navigation Shipping Safety Control Zone 10 7150(WGS84)

Pangnirtung East Breakwater Light LL# 2599.1 Unlit.

Aids: Pangnirtung east breakwater light LL 2599.1
NW-A-0186-20
Areas affected by the message
2020-10-19 Aids to Navigation Shipping Safety Control Zone 12 7620(NAD83), 7661(NAD27)

LL4515 Destroyed

Aids: Workboat Passage rear range #4
NW-A-0179-20
Areas affected by the message
68° 35.235'N 097° 41.581'W
68° 33.417'N 097° 32.402'W
68° 33.302'N 097° 32.254'W
68° 33.095'N 097° 30.937'W
68° 31.863'N 097° 24.140'W
2020-10-16 Aids to Navigation Shipping Safety Control Zone 7 - Simpson Strait 7736(WGS84)

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Simpson Strait Buoy 11 (LL4520), Simpson Strait Buoy 12 (LL4521), Simpson Strait Buoy 14 (4522), Simpson Strait Buoy 18 (LL4524.1), Simpson Strait Buoy 9 (LL4519).

Aids: Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11 , Simpson Strait red conical buoy #12 , Simpson Strait red conical buoy #14 , Simpson Strait green can buoy #18
NW-A-0178-20
Areas affected by the message
69° 02.717'N 105° 05.200'W
69° 02.633'N 104° 59.383'W
69° 02.750'N 104° 58.800'W
69° 03.000'N 104° 58.867'W
2020-10-16 Aids to Navigation Shipping Safety Control Zone 11 - Cambridge Bay 7750(NAD83)

Cambridge Bay Buoys C2, C7, C8, and C11 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Cambridge Bay Buoy C2 (LL3069), Cambridge Bay Buoy C7 (LL3071), Cambridge Bay Buoy C8 (LL3072), Cambridge Bay Buoy C11 (LL3074).

Aids: Cambridge Bay red conical buoy #2 C2 , Cambridge Bay green can buoy #7 , Cambridge Bay red conical buoy #8 C8 , Cambridge Bay green can buoy #11 C11
NW-A-0157-20
Areas affected by the message
71° 59.067'N 080° 48.433'W
2020-09-22 Obstruction Shipping Safety Control Zone 13 - MILNE INLET 7513(WGS84)

An orange floating buoy reported at position 71 59.067N 080 48.433W, attached on the sea floor. 

NW-A-0156-20
Areas affected by the message
70° 08.750'N 130° 49.500'W
2020-09-22 Aids to Navigation Shipping Safety Control Zone 12 7663(NAD83), 7664(NAD27)

Has been changed from morse characteristic "Z" (--..) to show morse characteristic "G" (--.).

Aids: Relief Island Racon
NW-A-0155-20
Areas affected by the message
70° 34.772'N 127° 38.235'W
2020-09-22 Obstruction - Scientific mooring Shipping Safety Control Zone 12 - Cape Bathurst 7664(NAD27)

Scientific subsurface mooring placed at:

70 34.772N 127 38.235W, depth 65 metres. Top float extends 12 metres above sea floor.

NW-H-0148-20
Areas affected by the message
68° 29.050'N 134° 04.317'W
2020-09-22 Aids to Navigation Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 6429(NAD83)

Facing upstream, light extinguished

Aids: Mile 993.2 Oniak Channel range front light LL 1810
NW-A-0136-20
Areas affected by the message
59° 00.000'N 094° 00.000'W
2020-09-09 Aids to Navigation Churchill 5400(NAD83)

Missing

Aids: Hudson Bay southwest ODAS light buoy LL 2605.01
NW-A-0130-20
Areas affected by the message
68° 34.136'N 095° 44.777'W
68° 34.066'N 095° 45.264'W
2020-09-04 Waterway information Shipping Safety Control Zone 7 7787(NAD83), 7788(NAD83)

During a recent hydrographic survey aboard the CCGS Sir Wilfrid Laurier, CHS found these depths which are shallower than charted at the following locations.  

Latitude (N)     Longitude  (W)     Depth (metres)

68 34.136        095 44.777         13.8

68 34.066        095 45.264         14.7

NW-H-0114-20
Areas affected by the message
68° 59.950'N 134° 40.550'W
2020-08-13 Obstruction Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 - Bar-C Tununuk Point 6430(NAD83), 6434(NAD83), 6435(NAD83)

The submerged object at Bar-C, Tununuk Pt. has been marked with a temporary Red buoy at mile 1039.0 at 68 59.95 N. 134 40.55 W. 

NW-A-0088-20
Areas affected by the message
69° 26.450'N 132° 57.650'W
2020-08-11 Obstruction Shipping Safety Control Zone 12 7685(WGS84)

The fresh water hose that runs across the bottom of Tuktoyaktuk harbour is floating to the surface at 69 26.450N 132 57.650W.

NW-A-0078-20
Areas affected by the message
58° 15.288'N 068° 18.438'W
2020-08-06 Aids to Navigation Ungava 5338(NAD27)

Reported Unlit

Aids: Paint range rear light LL 2597.9
NW-A-0035-20
Areas affected by the message
62° 22.940'N 078° 14.020'W
62° 22.770'N 078° 15.490'W
2020-07-10 Waterway information Shipping Safety Control Zone 14 5412(NAD83)

The canadian hyrdrographic service found the following depths less than charted in Hudson Strait area.

62 22.94N 078 14.02W at a depth of 24 fathoms

62 22.77N 078 15.49W at a depth of 25 fathoms. 

NW-A-0247-19
Areas affected by the message
71° 00.130'N 135° 29.437'W
2019-12-04 Obstruction Shipping Safety Control Zone 12 - Beaufort Sea 7620(NAD83)

Subsurface mooring placed at 70 00.088N 135 29.415W, has been deployed at 71 00.1303N 135 29.4365W.

Caution.

NW-A-0196-19
Areas affected by the message
60° 01.000'N 069° 39.000'W
2019-10-04 Waterway information Ungava - Payne Bay 5351(NAD83)

Payne Bay and rivière Arnaud - ENC CA473415

The leading line, bearing 271 degrees as shown on ENC CA473415 and Chart 5351 is plotted up to 160 metres south of the true leading line. Use caution while transiting riviere Arnaud and approaches using ENC CA473415 and Chart 5351.

NW-A-0188-19
Areas affected by the message
71° 18.660'N 127° 35.620'W
2019-09-30 Obstruction Shipping Safety Control Zone 12 - Banks Island 7620(NAD83), 7621(NAD83)

Scientific subsurface mooring placed in 2017 located at 71 18.66 N 127 35.62 W has been replaced at 71 17.17 N 127 33.90 W. Top float 73 meters below surface.

NW-A-0187-19
Areas affected by the message
63° 38.300'N 072° 11.000'W
2019-09-29 Waterway information Shipping Safety Control Zone 15 5450

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 38.3N 072 11.0w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

NW-A-0186-19
Areas affected by the message
63° 37.000'N 072° 07.500'W
2019-09-29 Waterway information Shipping Safety Control Zone 15 5450

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 37.0N 072 07.5w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

NW-A-0185-19
Areas affected by the message
63° 30.000'N 072° 12.000'W
2019-09-29 Waterway information Shipping Safety Control Zone 15 5450

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Markham Bay at position 63 30N, 072 12W.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
Table
Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
ID Date Title Areas Charts Description
NW-A-0188-20 2020-10-23 Aids to Navigation Shipping Safety Control Zone 10 7150(WGS84)

Pangnirtung East Breakwater Light LL# 2599.1 Unlit.

Aids: Pangnirtung east breakwater light LL 2599.1
NW-A-0186-20 2020-10-19 Aids to Navigation Shipping Safety Control Zone 12 7620(NAD83), 7661(NAD27)

LL4515 Destroyed

Aids: Workboat Passage rear range #4
NW-A-0179-20 2020-10-16 Aids to Navigation Shipping Safety Control Zone 7 - Simpson Strait 7736(WGS84)

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Simpson Strait Buoy 11 (LL4520), Simpson Strait Buoy 12 (LL4521), Simpson Strait Buoy 14 (4522), Simpson Strait Buoy 18 (LL4524.1), Simpson Strait Buoy 9 (LL4519).

Aids: Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11 , Simpson Strait red conical buoy #12 , Simpson Strait red conical buoy #14 , Simpson Strait green can buoy #18
NW-A-0178-20 2020-10-16 Aids to Navigation Shipping Safety Control Zone 11 - Cambridge Bay 7750(NAD83)

Cambridge Bay Buoys C2, C7, C8, and C11 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Cambridge Bay Buoy C2 (LL3069), Cambridge Bay Buoy C7 (LL3071), Cambridge Bay Buoy C8 (LL3072), Cambridge Bay Buoy C11 (LL3074).

Aids: Cambridge Bay red conical buoy #2 C2 , Cambridge Bay green can buoy #7 , Cambridge Bay red conical buoy #8 C8 , Cambridge Bay green can buoy #11 C11
NW-A-0157-20 2020-09-22 Obstruction Shipping Safety Control Zone 13 - MILNE INLET 7513(WGS84)

An orange floating buoy reported at position 71 59.067N 080 48.433W, attached on the sea floor. 

NW-A-0156-20 2020-09-22 Aids to Navigation Shipping Safety Control Zone 12 7663(NAD83), 7664(NAD27)

Has been changed from morse characteristic "Z" (--..) to show morse characteristic "G" (--.).

Aids: Relief Island Racon
NW-A-0155-20 2020-09-22 Obstruction - Scientific mooring Shipping Safety Control Zone 12 - Cape Bathurst 7664(NAD27)

Scientific subsurface mooring placed at:

70 34.772N 127 38.235W, depth 65 metres. Top float extends 12 metres above sea floor.

NW-H-0148-20 2020-09-22 Aids to Navigation Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 6429(NAD83)

Facing upstream, light extinguished

Aids: Mile 993.2 Oniak Channel range front light LL 1810
NW-A-0136-20 2020-09-09 Aids to Navigation Churchill 5400(NAD83)

Missing

Aids: Hudson Bay southwest ODAS light buoy LL 2605.01
NW-A-0130-20 2020-09-04 Waterway information Shipping Safety Control Zone 7 7787(NAD83), 7788(NAD83)

During a recent hydrographic survey aboard the CCGS Sir Wilfrid Laurier, CHS found these depths which are shallower than charted at the following locations.  

Latitude (N)     Longitude  (W)     Depth (metres)

68 34.136        095 44.777         13.8

68 34.066        095 45.264         14.7

NW-H-0114-20 2020-08-13 Obstruction Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 - Bar-C Tununuk Point 6430(NAD83), 6434(NAD83), 6435(NAD83)

The submerged object at Bar-C, Tununuk Pt. has been marked with a temporary Red buoy at mile 1039.0 at 68 59.95 N. 134 40.55 W. 

NW-A-0088-20 2020-08-11 Obstruction Shipping Safety Control Zone 12 7685(WGS84)

The fresh water hose that runs across the bottom of Tuktoyaktuk harbour is floating to the surface at 69 26.450N 132 57.650W.

NW-A-0078-20 2020-08-06 Aids to Navigation Ungava 5338(NAD27)

Reported Unlit

Aids: Paint range rear light LL 2597.9
NW-A-0035-20 2020-07-10 Waterway information Shipping Safety Control Zone 14 5412(NAD83)

The canadian hyrdrographic service found the following depths less than charted in Hudson Strait area.

62 22.94N 078 14.02W at a depth of 24 fathoms

62 22.77N 078 15.49W at a depth of 25 fathoms. 

NW-A-0247-19 2019-12-04 Obstruction Shipping Safety Control Zone 12 - Beaufort Sea 7620(NAD83)

Subsurface mooring placed at 70 00.088N 135 29.415W, has been deployed at 71 00.1303N 135 29.4365W.

Caution.

NW-A-0196-19 2019-10-04 Waterway information Ungava - Payne Bay 5351(NAD83)

Payne Bay and rivière Arnaud - ENC CA473415

The leading line, bearing 271 degrees as shown on ENC CA473415 and Chart 5351 is plotted up to 160 metres south of the true leading line. Use caution while transiting riviere Arnaud and approaches using ENC CA473415 and Chart 5351.

NW-A-0188-19 2019-09-30 Obstruction Shipping Safety Control Zone 12 - Banks Island 7620(NAD83), 7621(NAD83)

Scientific subsurface mooring placed in 2017 located at 71 18.66 N 127 35.62 W has been replaced at 71 17.17 N 127 33.90 W. Top float 73 meters below surface.

NW-A-0187-19 2019-09-29 Waterway information Shipping Safety Control Zone 15 5450

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 38.3N 072 11.0w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

NW-A-0186-19 2019-09-29 Waterway information Shipping Safety Control Zone 15 5450

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 37.0N 072 07.5w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

NW-A-0185-19 2019-09-29 Waterway information Shipping Safety Control Zone 15 5450

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Markham Bay at position 63 30N, 072 12W.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
Compact
Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
ID Date Charts Title
NW-A-0188-20 2020-10-23 7150(WGS84) Aids to Navigation

Pangnirtung East Breakwater Light LL# 2599.1 Unlit.

Aids: Pangnirtung east breakwater light LL 2599.1
NW-A-0186-20 2020-10-19 7620(NAD83), 7661(NAD27) Aids to Navigation

LL4515 Destroyed

Aids: Workboat Passage rear range #4
NW-A-0179-20 2020-10-16 7736(WGS84) Aids to Navigation

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Simpson Strait Buoy 11 (LL4520), Simpson Strait Buoy 12 (LL4521), Simpson Strait Buoy 14 (4522), Simpson Strait Buoy 18 (LL4524.1), Simpson Strait Buoy 9 (LL4519).

Aids: Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11 , Simpson Strait red conical buoy #12 , Simpson Strait red conical buoy #14 , Simpson Strait green can buoy #18
NW-A-0178-20 2020-10-16 7750(NAD83) Aids to Navigation

Cambridge Bay Buoys C2, C7, C8, and C11 will remain deployed during the offseason, from October 2020 to August 2021. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2021.

Aids: Cambridge Bay Buoy C2 (LL3069), Cambridge Bay Buoy C7 (LL3071), Cambridge Bay Buoy C8 (LL3072), Cambridge Bay Buoy C11 (LL3074).

Aids: Cambridge Bay red conical buoy #2 C2 , Cambridge Bay green can buoy #7 , Cambridge Bay red conical buoy #8 C8 , Cambridge Bay green can buoy #11 C11
NW-A-0157-20 2020-09-22 7513(WGS84) Obstruction

An orange floating buoy reported at position 71 59.067N 080 48.433W, attached on the sea floor. 

NW-A-0156-20 2020-09-22 7663(NAD83), 7664(NAD27) Aids to Navigation

Has been changed from morse characteristic "Z" (--..) to show morse characteristic "G" (--.).

Aids: Relief Island Racon
NW-A-0155-20 2020-09-22 7664(NAD27) Obstruction - Scientific mooring

Scientific subsurface mooring placed at:

70 34.772N 127 38.235W, depth 65 metres. Top float extends 12 metres above sea floor.

NW-H-0148-20 2020-09-22 6429(NAD83) Aids to Navigation

Facing upstream, light extinguished

Aids: Mile 993.2 Oniak Channel range front light LL 1810
NW-A-0136-20 2020-09-09 5400(NAD83) Aids to Navigation

Missing

Aids: Hudson Bay southwest ODAS light buoy LL 2605.01
NW-A-0130-20 2020-09-04 7787(NAD83), 7788(NAD83) Waterway information

During a recent hydrographic survey aboard the CCGS Sir Wilfrid Laurier, CHS found these depths which are shallower than charted at the following locations.  

Latitude (N)     Longitude  (W)     Depth (metres)

68 34.136        095 44.777         13.8

68 34.066        095 45.264         14.7

NW-H-0114-20 2020-08-13 6430(NAD83), 6434(NAD83), 6435(NAD83) Obstruction

The submerged object at Bar-C, Tununuk Pt. has been marked with a temporary Red buoy at mile 1039.0 at 68 59.95 N. 134 40.55 W. 

NW-A-0088-20 2020-08-11 7685(WGS84) Obstruction

The fresh water hose that runs across the bottom of Tuktoyaktuk harbour is floating to the surface at 69 26.450N 132 57.650W.

NW-A-0078-20 2020-08-06 5338(NAD27) Aids to Navigation

Reported Unlit

Aids: Paint range rear light LL 2597.9
NW-A-0035-20 2020-07-10 5412(NAD83) Waterway information

The canadian hyrdrographic service found the following depths less than charted in Hudson Strait area.

62 22.94N 078 14.02W at a depth of 24 fathoms

62 22.77N 078 15.49W at a depth of 25 fathoms. 

NW-A-0247-19 2019-12-04 7620(NAD83) Obstruction

Subsurface mooring placed at 70 00.088N 135 29.415W, has been deployed at 71 00.1303N 135 29.4365W.

Caution.

NW-A-0196-19 2019-10-04 5351(NAD83) Waterway information

Payne Bay and rivière Arnaud - ENC CA473415

The leading line, bearing 271 degrees as shown on ENC CA473415 and Chart 5351 is plotted up to 160 metres south of the true leading line. Use caution while transiting riviere Arnaud and approaches using ENC CA473415 and Chart 5351.

NW-A-0188-19 2019-09-30 7620(NAD83), 7621(NAD83) Obstruction

Scientific subsurface mooring placed in 2017 located at 71 18.66 N 127 35.62 W has been replaced at 71 17.17 N 127 33.90 W. Top float 73 meters below surface.

NW-A-0187-19 2019-09-29 5450 Waterway information

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 38.3N 072 11.0w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

NW-A-0186-19 2019-09-29 5450 Waterway information

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Aberdeen Bay at position 63 37.0N 072 07.5w.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

NW-A-0185-19 2019-09-29 5450 Waterway information

The Canadian Hydrographic Service has found an uncharted islet on the approaches to Markham Bay at position 63 30N, 072 12W.

Please note that chart 5450 is on an unknown datum.  The position of this Navigational Warning has been scaled to agree with chart 5450.

Showing results 21 to 40, from 91 total results.
Showing results 21 to 40, from 91 total results.
Date Modified: