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Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
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Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
Areas affected by the message
Seasonal Open/Close - NAVAREA XVII - Arctic
2025-11-01 20:46 UTC To 2025-11-15 21:00 UTC
NAVAREA XVII 126/2025
GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.

Areas affected by the message
Seasonal Open/Close - NAVAREA XVIII - Arctic
2025-11-01 20:45 UTC To 2025-11-15 21:00 UTC
NAVAREA XVIII 197/2025
GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.

Areas affected by the message
InForce list - NAVAREA XVII - Canada
2025-10-31 11:30 UTC
NAVAREA XVII 123/2025

1.NAVAREA XVII WARNINGS IN FORCE AT 311130 UTC Oct 25:
2019 SERIES: 92.
2022 SERIES: 58.
2023 SERIES: 53.
2025 SERIES: 7, 86, 92, 94, 95, 103, 120, 121, 122, 123.
NOTES:
A. NAVAREA XVII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVII 116/2025.

Cancels NAVAREA XVII 116/2025
Areas affected by the message
InForce list - NAVAREA XVIII - Canada
2025-10-31 11:00 UTC
NAVAREA XVIII 191/2025

1.NAVAREA XVIII WARNINGS IN FORCE AT 311100 UTC Oct 25:
2021 SERIES: 56, 112.
2022 SERIES: 113.
2023 SERIES: 49, 72.
2024 SERIES: 113.
2025 SERIES: 14, 99, 102, 105, 106, 107, 108, 131, 138, 140, 147, 148, 155, 156, 158, 159, 160, 165, 166, 167, 168, 169, 170, 183, 189, 190, 191.
NOTES:
A. NAVAREA XVIII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVIII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVIII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVIII 185/2025.

Cancels NAVAREA XVIII 185/2025
Areas affected by the message
Seasonal Open/Close - NAVAREA XVII - Arctic
2025-10-29 13:12 UTC To 2025-11-12 13:00 UTC
NAVAREA XVII 121/2025

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.

Areas affected by the message
Seasonal Open/Close - NAVAREA XVIII - Arctic
2025-10-29 13:09 UTC To 2025-11-12 13:00 UTC
NAVAREA XVIII 189/2025

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.

Areas affected by the message
Seasonal Buoy Program - NAVAREA XVII - Shipping Safety Control Zone 12
2025-10-27 11:43 UTC To 2025-11-10 22:30 UTC
NAVAREA XVII 120/2025

1. SEASONAL DECOMMISSIONING OF NAVIGATIONAL BUOYS IN THE PAULATUK AREA IS COMPLETE.
2. CANCEL THIS MSG 102330 UTC NOV 25.

Areas affected by the message
Waterway Information - NAVAREA XVIII - Arctic - Franklin Strait
2025-10-20 16:08 UTC
NAVAREA XVIII 183/2025

SHOALS LOCATED AT:

71 21.06N 096 53.90W, DEPTH UNKNOWN

Areas affected by the message
Aids to Navigation - NAVAREA XVII - Beaufort Sea
2025-10-02 16:05 UTC
NAVAREA XVII 103/2025

TUKTOYAKTUK ISLAND RACON, 69-27.35N 132-59.97W, OUT OF SERVICE

Aids: Tuktoyaktuk Island Light & Racon LL 2508
Areas affected by the message
Obstruction - NAVAREA XVIII - Queen Elizabeth Islands
2025-10-02 13:58 UTC
NAVAREA XVIII 170/2025

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 81-32.57N 064-53.69W, DEPTH OF 259M, TOP OF MOORING 128M, MOORING LENGTH 131M.

Areas affected by the message
Obstruction - NAVAREA XVIII - Baffin Bay, Baffin Island
2025-10-02 13:57 UTC
NAVAREA XVIII 169/2025

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 72-52.83N 075-39.86W, DEPTH OF 423M, TOP OF MOORING 182M, MOORING LENGTH 241M.

Areas affected by the message
Obstruction - NAVAREA XVIII - Queen Elizabeth Islands
2025-10-02 13:56 UTC
NAVAREA XVIII 168/2025

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 76-42.98N 097-01.04W, DEPTH OF 289M, TOP OF MOORING 29M, MOORING LENGTH 260M.
B) 76-32.83N 097-29.96W, DEPTH OF 156M, TOP OF MOORING 43M, MOORING LENGTH 115M.
C) 76-32.44N 097-30.17W, DEPTH OF 146M, TOP OF MOORING 61M, MOORING LENGTH 85M.

Areas affected by the message
Obstruction - NAVAREA XVIII - Queen Elizabeth Islands
2025-10-02 13:54 UTC
NAVAREA XVIII 167/2025

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 80-01.08N 086-49.54W, DEPTH OF 547M, TOP OF MOORING 162M, MOORING LENGTH 385M.
B) 80-01.29N 086-48.99W, DEPTH OF 547M, TOP OF MOORING 527M, MOORING LENGTH 20M.

 

Areas affected by the message
Obstruction - NAVAREA XVIII - Queen Elizabeth Islands
2025-10-02 13:53 UTC
NAVAREA XVIII 166/2025

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 81-05.66N 091-34.85W, DEPTH OF 492M, TOP OF MOORING 227M, MOORING LENGTH 265M.
B) 81-06.41N 090-19.40W, DEPTH OF 417M, TOP OF MOORING 77M, MOORING LENGTH 340M.

Areas affected by the message
Obstruction - NAVAREA XVIII - Queen Elizabeth Islands
2025-10-02 13:47 UTC
NAVAREA XVIII 165/2025

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 75-52.81N 104-05.32W, DEPTH OF 207M, TOP OF MOORING 90M, MOORING LENGTH 117M.
B) 75-49.36N 105-15.56W, DEPTH OF 181M, TOP OF MOORING 28M, MOORING LENGTH 153M.

 

Areas affected by the message
Waterway Information - NAVAREA XVIII - Shipping Safety Control Zone 6
2025-10-01 03:49 UTC
NAVAREA XVIII 160/2025

SHALLOW DEPTHS REPORTED:

29.3M, 71-22.82N 096-41.27W
26.6M, 71-22.05N 096-40.73W
11.3M, 71-21.53N 096-45.79W
11.3M, 71-21.20N 096-44.65W
28.4M, 71-20.59N 096-45.34W
28.35M, 71-18.28N 096-49.03W
41M, 71-17.44N 096-48.79W


 

Areas affected by the message
Aids to Navigation - NAVAREA XVIII - King William Island
2025-09-30 00:40 UTC
NAVAREA XVIII 159/2025

ROYAL GEOGRAPHIC SOCIETY ISLAND DAY BEACON AT 69-00N
100-39W UNRELIABLE.

Aids: Royal Geographic Society Island day beacon
Areas affected by the message
Waterway Information - NAVAREA XVIII - Queen Elizabeth Islands
2025-09-29 18:09 UTC
NAVAREA XVIII 158/2025

SHALLOW DEPTH REPORTED, 33.57M, 76-40.36N 102-16.622W.

Areas affected by the message
Waterway Information - NAVAREA XVIII - Peel Sound - Franklin Strait
2025-09-27 19:08 UTC
NAVAREA XVIII 156/2025

Shallow depth reported 71-18.04N 096-52.61W,  37.6 meters

Areas affected by the message
Waterway Information - NAVAREA XVIII - Peel Sound - Franklin Strait
2025-09-27 12:34 UTC
NAVAREA XVIII 155/2025

Shallow depths reported:

71-21.82N 096-47.19W  42 meters

Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
Details
Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
ID Date Title Areas Charts Description
NAVAREA XVII 126/2025
Areas affected by the message
74° 44.783'N 095° 00.183'W
2025-11-01 20:46 UTC To 2025-11-15 21:00 UTC Seasonal Open/Close Arctic GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.
NAVAREA XVIII 197/2025
Areas affected by the message
74° 44.783'N 095° 00.183'W
2025-11-01 20:45 UTC To 2025-11-15 21:00 UTC Seasonal Open/Close Arctic GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.
NAVAREA XVII 123/2025
Areas affected by the message
 		2025-10-31 11:30 UTC InForce list Canada

1.NAVAREA XVII WARNINGS IN FORCE AT 311130 UTC Oct 25:
2019 SERIES: 92.
2022 SERIES: 58.
2023 SERIES: 53.
2025 SERIES: 7, 86, 92, 94, 95, 103, 120, 121, 122, 123.
NOTES:
A. NAVAREA XVII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVII 116/2025.

Cancels NAVAREA XVII 116/2025
NAVAREA XVIII 191/2025
Areas affected by the message
 		2025-10-31 11:00 UTC InForce list Canada

1.NAVAREA XVIII WARNINGS IN FORCE AT 311100 UTC Oct 25:
2021 SERIES: 56, 112.
2022 SERIES: 113.
2023 SERIES: 49, 72.
2024 SERIES: 113.
2025 SERIES: 14, 99, 102, 105, 106, 107, 108, 131, 138, 140, 147, 148, 155, 156, 158, 159, 160, 165, 166, 167, 168, 169, 170, 183, 189, 190, 191.
NOTES:
A. NAVAREA XVIII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVIII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVIII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVIII 185/2025.

Cancels NAVAREA XVIII 185/2025
NAVAREA XVII 121/2025
Areas affected by the message
69° 06.883'N 105° 01.183'W
2025-10-29 13:12 UTC To 2025-11-12 13:00 UTC Seasonal Open/Close Arctic

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.
NAVAREA XVIII 189/2025
Areas affected by the message
69° 06.883'N 105° 01.183'W
2025-10-29 13:09 UTC To 2025-11-12 13:00 UTC Seasonal Open/Close Arctic

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.
NAVAREA XVII 120/2025
Areas affected by the message
69° 57.797'N 130° 34.871'W
Pt 1: 70° 30.000'N 138° 00.000'W
Pt 2: 72° 00.000'N 127° 00.000'W
Pt 3: 73° 30.000'N 125° 00.000'W
Pt 4: 73° 30.000'N 124° 00.000'W
Pt 5: 71° 07.000'N 123° 00.000'W
Pt 6: 68° 30.000'N 122° 16.989'W
Pt 7: 67° 58.895'N 133° 06.536'W
Pt 8: 68° 30.000'N 141° 00.000'W
Pt 9: 70° 30.000'N 141° 00.000'W
2025-10-27 11:43 UTC To 2025-11-10 22:30 UTC Seasonal Buoy Program Shipping Safety Control Zone 12 7687(NAD27)

1. SEASONAL DECOMMISSIONING OF NAVIGATIONAL BUOYS IN THE PAULATUK AREA IS COMPLETE.
2. CANCEL THIS MSG 102330 UTC NOV 25.
NAVAREA XVIII 183/2025
Areas affected by the message
71° 21.075'N 096° 53.896'W
2025-10-20 16:08 UTC Waterway Information Arctic - Franklin Strait 7573(NAD83)

SHOALS LOCATED AT:

71 21.06N 096 53.90W, DEPTH UNKNOWN
NAVAREA XVII 103/2025
Areas affected by the message
69° 27.351'N 132° 59.971'W
2025-10-02 16:05 UTC Aids to Navigation Beaufort Sea 7685(WGS84)

TUKTOYAKTUK ISLAND RACON, 69-27.35N 132-59.97W, OUT OF SERVICE

Aids: Tuktoyaktuk Island Light & Racon LL 2508
NAVAREA XVIII 170/2025
Areas affected by the message
81° 32.571'N 064° 53.689'W
2025-10-02 13:58 UTC Obstruction Queen Elizabeth Islands 7072(ARPHOT), 7304(NAD27)

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 81-32.57N 064-53.69W, DEPTH OF 259M, TOP OF MOORING 128M, MOORING LENGTH 131M.
NAVAREA XVIII 169/2025
Areas affected by the message
72° 52.834'N 075° 39.859'W
2025-10-02 13:57 UTC Obstruction Baffin Bay, Baffin Island 7566(NAD83)

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 72-52.83N 075-39.86W, DEPTH OF 423M, TOP OF MOORING 182M, MOORING LENGTH 241M.
NAVAREA XVIII 168/2025
Areas affected by the message
76° 42.978'N 097° 01.044'W
76° 32.826'N 097° 29.964'W
76° 32.436'N 097° 30.168'W
2025-10-02 13:56 UTC Obstruction Queen Elizabeth Islands 7950(NAD83), 7951

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 76-42.98N 097-01.04W, DEPTH OF 289M, TOP OF MOORING 29M, MOORING LENGTH 260M.
B) 76-32.83N 097-29.96W, DEPTH OF 156M, TOP OF MOORING 43M, MOORING LENGTH 115M.
C) 76-32.44N 097-30.17W, DEPTH OF 146M, TOP OF MOORING 61M, MOORING LENGTH 85M.
NAVAREA XVIII 167/2025
Areas affected by the message
80° 01.080'N 086° 49.542'W
80° 01.290'N 086° 48.990'W
2025-10-02 13:54 UTC Obstruction Queen Elizabeth Islands 7940(NAD27), 7941(NAD83)

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 80-01.08N 086-49.54W, DEPTH OF 547M, TOP OF MOORING 162M, MOORING LENGTH 385M.
B) 80-01.29N 086-48.99W, DEPTH OF 547M, TOP OF MOORING 527M, MOORING LENGTH 20M.

 
NAVAREA XVIII 166/2025
Areas affected by the message
81° 05.664'N 091° 34.854'W
81° 06.414'N 090° 19.398'W
2025-10-02 13:53 UTC Obstruction Queen Elizabeth Islands 7941(NAD83)

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 81-05.66N 091-34.85W, DEPTH OF 492M, TOP OF MOORING 227M, MOORING LENGTH 265M.
B) 81-06.41N 090-19.40W, DEPTH OF 417M, TOP OF MOORING 77M, MOORING LENGTH 340M.
NAVAREA XVIII 165/2025
Areas affected by the message
75° 52.806'N 104° 05.322'W
75° 49.356'N 105° 15.558'W
2025-10-02 13:47 UTC Obstruction Queen Elizabeth Islands 7980(NAD27)

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 75-52.81N 104-05.32W, DEPTH OF 207M, TOP OF MOORING 90M, MOORING LENGTH 117M.
B) 75-49.36N 105-15.56W, DEPTH OF 181M, TOP OF MOORING 28M, MOORING LENGTH 153M.

 
NAVAREA XVIII 160/2025
Areas affected by the message
71° 22.816'N 096° 41.268'W
71° 22.047'N 096° 40.732'W
71° 21.533'N 096° 45.789'W
71° 21.200'N 096° 44.653'W
71° 20.589'N 096° 45.338'W
71° 18.282'N 096° 49.029'W
71° 17.445'N 096° 48.787'W
2025-10-01 03:49 UTC Waterway Information Shipping Safety Control Zone 6 7575(NAD83)

SHALLOW DEPTHS REPORTED:

29.3M, 71-22.82N 096-41.27W
26.6M, 71-22.05N 096-40.73W
11.3M, 71-21.53N 096-45.79W
11.3M, 71-21.20N 096-44.65W
28.4M, 71-20.59N 096-45.34W
28.35M, 71-18.28N 096-49.03W
41M, 71-17.44N 096-48.79W


 
NAVAREA XVIII 159/2025
Areas affected by the message
69° 00.183'N 100° 39.104'W
2025-09-30 00:40 UTC Aids to Navigation King William Island 7784(NAD83)

ROYAL GEOGRAPHIC SOCIETY ISLAND DAY BEACON AT 69-00N
100-39W UNRELIABLE.

Aids: Royal Geographic Society Island day beacon
NAVAREA XVIII 158/2025
Areas affected by the message
76° 40.356'N 102° 16.622'W
2025-09-29 18:09 UTC Waterway Information Queen Elizabeth Islands 7980(NAD27)

SHALLOW DEPTH REPORTED, 33.57M, 76-40.36N 102-16.622W.
NAVAREA XVIII 156/2025
Areas affected by the message
71° 18.038'N 096° 52.611'W
2025-09-27 19:08 UTC Waterway Information Peel Sound - Franklin Strait 7575(NAD83)

Shallow depth reported 71-18.04N 096-52.61W,  37.6 meters
NAVAREA XVIII 155/2025
Areas affected by the message
71° 21.823'N 096° 47.186'W
2025-09-27 12:34 UTC Waterway Information Peel Sound - Franklin Strait 7575(NAD83)

Shallow depths reported:

71-21.82N 096-47.19W  42 meters
Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
Table
Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
ID Date Title Areas Charts Description
NAVAREA XVII 126/2025 2025-11-01 20:46 UTC To 2025-11-15 21:00 UTC Seasonal Open/Close Arctic GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.
NAVAREA XVIII 197/2025 2025-11-01 20:45 UTC To 2025-11-15 21:00 UTC Seasonal Open/Close Arctic GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.
NAVAREA XVII 123/2025 2025-10-31 11:30 UTC InForce list Canada

1.NAVAREA XVII WARNINGS IN FORCE AT 311130 UTC Oct 25:
2019 SERIES: 92.
2022 SERIES: 58.
2023 SERIES: 53.
2025 SERIES: 7, 86, 92, 94, 95, 103, 120, 121, 122, 123.
NOTES:
A. NAVAREA XVII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVII 116/2025.

Cancels NAVAREA XVII 116/2025
NAVAREA XVIII 191/2025 2025-10-31 11:00 UTC InForce list Canada

1.NAVAREA XVIII WARNINGS IN FORCE AT 311100 UTC Oct 25:
2021 SERIES: 56, 112.
2022 SERIES: 113.
2023 SERIES: 49, 72.
2024 SERIES: 113.
2025 SERIES: 14, 99, 102, 105, 106, 107, 108, 131, 138, 140, 147, 148, 155, 156, 158, 159, 160, 165, 166, 167, 168, 169, 170, 183, 189, 190, 191.
NOTES:
A. NAVAREA XVIII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVIII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVIII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVIII 185/2025.

Cancels NAVAREA XVIII 185/2025
NAVAREA XVII 121/2025 2025-10-29 13:12 UTC To 2025-11-12 13:00 UTC Seasonal Open/Close Arctic

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.
NAVAREA XVIII 189/2025 2025-10-29 13:09 UTC To 2025-11-12 13:00 UTC Seasonal Open/Close Arctic

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.
NAVAREA XVII 120/2025 2025-10-27 11:43 UTC To 2025-11-10 22:30 UTC Seasonal Buoy Program Shipping Safety Control Zone 12 7687(NAD27)

1. SEASONAL DECOMMISSIONING OF NAVIGATIONAL BUOYS IN THE PAULATUK AREA IS COMPLETE.
2. CANCEL THIS MSG 102330 UTC NOV 25.
NAVAREA XVIII 183/2025 2025-10-20 16:08 UTC Waterway Information Arctic - Franklin Strait 7573(NAD83)

SHOALS LOCATED AT:

71 21.06N 096 53.90W, DEPTH UNKNOWN
NAVAREA XVII 103/2025 2025-10-02 16:05 UTC Aids to Navigation Beaufort Sea 7685(WGS84)

TUKTOYAKTUK ISLAND RACON, 69-27.35N 132-59.97W, OUT OF SERVICE

Aids: Tuktoyaktuk Island Light & Racon LL 2508
NAVAREA XVIII 170/2025 2025-10-02 13:58 UTC Obstruction Queen Elizabeth Islands 7072(ARPHOT), 7304(NAD27)

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 81-32.57N 064-53.69W, DEPTH OF 259M, TOP OF MOORING 128M, MOORING LENGTH 131M.
NAVAREA XVIII 169/2025 2025-10-02 13:57 UTC Obstruction Baffin Bay, Baffin Island 7566(NAD83)

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 72-52.83N 075-39.86W, DEPTH OF 423M, TOP OF MOORING 182M, MOORING LENGTH 241M.
NAVAREA XVIII 168/2025 2025-10-02 13:56 UTC Obstruction Queen Elizabeth Islands 7950(NAD83), 7951

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 76-42.98N 097-01.04W, DEPTH OF 289M, TOP OF MOORING 29M, MOORING LENGTH 260M.
B) 76-32.83N 097-29.96W, DEPTH OF 156M, TOP OF MOORING 43M, MOORING LENGTH 115M.
C) 76-32.44N 097-30.17W, DEPTH OF 146M, TOP OF MOORING 61M, MOORING LENGTH 85M.
NAVAREA XVIII 167/2025 2025-10-02 13:54 UTC Obstruction Queen Elizabeth Islands 7940(NAD27), 7941(NAD83)

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 80-01.08N 086-49.54W, DEPTH OF 547M, TOP OF MOORING 162M, MOORING LENGTH 385M.
B) 80-01.29N 086-48.99W, DEPTH OF 547M, TOP OF MOORING 527M, MOORING LENGTH 20M.

 
NAVAREA XVIII 166/2025 2025-10-02 13:53 UTC Obstruction Queen Elizabeth Islands 7941(NAD83)

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 81-05.66N 091-34.85W, DEPTH OF 492M, TOP OF MOORING 227M, MOORING LENGTH 265M.
B) 81-06.41N 090-19.40W, DEPTH OF 417M, TOP OF MOORING 77M, MOORING LENGTH 340M.
NAVAREA XVIII 165/2025 2025-10-02 13:47 UTC Obstruction Queen Elizabeth Islands 7980(NAD27)

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 75-52.81N 104-05.32W, DEPTH OF 207M, TOP OF MOORING 90M, MOORING LENGTH 117M.
B) 75-49.36N 105-15.56W, DEPTH OF 181M, TOP OF MOORING 28M, MOORING LENGTH 153M.

 
NAVAREA XVIII 160/2025 2025-10-01 03:49 UTC Waterway Information Shipping Safety Control Zone 6 7575(NAD83)

SHALLOW DEPTHS REPORTED:

29.3M, 71-22.82N 096-41.27W
26.6M, 71-22.05N 096-40.73W
11.3M, 71-21.53N 096-45.79W
11.3M, 71-21.20N 096-44.65W
28.4M, 71-20.59N 096-45.34W
28.35M, 71-18.28N 096-49.03W
41M, 71-17.44N 096-48.79W


 
NAVAREA XVIII 159/2025 2025-09-30 00:40 UTC Aids to Navigation King William Island 7784(NAD83)

ROYAL GEOGRAPHIC SOCIETY ISLAND DAY BEACON AT 69-00N
100-39W UNRELIABLE.

Aids: Royal Geographic Society Island day beacon
NAVAREA XVIII 158/2025 2025-09-29 18:09 UTC Waterway Information Queen Elizabeth Islands 7980(NAD27)

SHALLOW DEPTH REPORTED, 33.57M, 76-40.36N 102-16.622W.
NAVAREA XVIII 156/2025 2025-09-27 19:08 UTC Waterway Information Peel Sound - Franklin Strait 7575(NAD83)

Shallow depth reported 71-18.04N 096-52.61W,  37.6 meters
NAVAREA XVIII 155/2025 2025-09-27 12:34 UTC Waterway Information Peel Sound - Franklin Strait 7575(NAD83)

Shallow depths reported:

71-21.82N 096-47.19W  42 meters
Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
Compact
Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
ID Date Charts Title
NAVAREA XVII 126/2025 2025-11-01 20:46 UTC To 2025-11-15 21:00 UTC Seasonal Open/Close
GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.
NAVAREA XVIII 197/2025 2025-11-01 20:45 UTC To 2025-11-15 21:00 UTC Seasonal Open/Close
GMDSS

1. FACILITIES LOCATED AT RESOLUTE OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 012100 UTC NOV 25.
2. CANCEL THIS MESSAGE AT 152100 UTC NOV 25.
NAVAREA XVII 123/2025 2025-10-31 11:30 UTC InForce list

1.NAVAREA XVII WARNINGS IN FORCE AT 311130 UTC Oct 25:
2019 SERIES: 92.
2022 SERIES: 58.
2023 SERIES: 53.
2025 SERIES: 7, 86, 92, 94, 95, 103, 120, 121, 122, 123.
NOTES:
A. NAVAREA XVII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVII 116/2025.

Cancels NAVAREA XVII 116/2025
NAVAREA XVIII 191/2025 2025-10-31 11:00 UTC InForce list

1.NAVAREA XVIII WARNINGS IN FORCE AT 311100 UTC Oct 25:
2021 SERIES: 56, 112.
2022 SERIES: 113.
2023 SERIES: 49, 72.
2024 SERIES: 113.
2025 SERIES: 14, 99, 102, 105, 106, 107, 108, 131, 138, 140, 147, 148, 155, 156, 158, 159, 160, 165, 166, 167, 168, 169, 170, 183, 189, 190, 191.
NOTES:
A. NAVAREA XVIII WARNINGS LESS THAN 42 DAYS OLD ARE PROMULGATED VIA SAFETYNET AND SAFETYCAST.
B. THE COMPLETE TEXTS OF ALL IN-FORCE NAVAREA XVIII WARNINGS ARE AVAILABLE FROM THE CANADIAN COAST GUARD WEBSITE AT HTTPS://WWW.CCG-GCC.GC.CA/MCTS-SCTM/NAVWARN-AVNAV-CA-ENG.HTML. ALTERNATIVELY, THESE MAY BE REQUESTED BY EMAIL FROM NAVAREA XVIII OPERATIONS AT NAVAREA17.18@INNAV.GC.CA.
2. CANCEL NAVAREA XVIII 185/2025.

Cancels NAVAREA XVIII 185/2025
NAVAREA XVII 121/2025 2025-10-29 13:12 UTC To 2025-11-12 13:00 UTC Seasonal Open/Close

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.
NAVAREA XVIII 189/2025 2025-10-29 13:09 UTC To 2025-11-12 13:00 UTC Seasonal Open/Close

1. FACILITIES LOCATED AT CAMBRIDGE BAY OFF AIR FOR THE 2025 NAVIGATIONAL SEASON AT 291300 UTC OCT 25.

2. CANCEL THIS MSG AT 121300 UTC NOV 25.
NAVAREA XVII 120/2025 2025-10-27 11:43 UTC To 2025-11-10 22:30 UTC 7687(NAD27) Seasonal Buoy Program

1. SEASONAL DECOMMISSIONING OF NAVIGATIONAL BUOYS IN THE PAULATUK AREA IS COMPLETE.
2. CANCEL THIS MSG 102330 UTC NOV 25.
NAVAREA XVIII 183/2025 2025-10-20 16:08 UTC 7573(NAD83) Waterway Information

SHOALS LOCATED AT:

71 21.06N 096 53.90W, DEPTH UNKNOWN
NAVAREA XVII 103/2025 2025-10-02 16:05 UTC 7685(WGS84) Aids to Navigation

TUKTOYAKTUK ISLAND RACON, 69-27.35N 132-59.97W, OUT OF SERVICE

Aids: Tuktoyaktuk Island Light & Racon LL 2508
NAVAREA XVIII 170/2025 2025-10-02 13:58 UTC 7072(ARPHOT), 7304(NAD27) Obstruction

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 81-32.57N 064-53.69W, DEPTH OF 259M, TOP OF MOORING 128M, MOORING LENGTH 131M.
NAVAREA XVIII 169/2025 2025-10-02 13:57 UTC 7566(NAD83) Obstruction

SUBSURFACE SCIENTIFIC MOORING DEPLOYED 72-52.83N 075-39.86W, DEPTH OF 423M, TOP OF MOORING 182M, MOORING LENGTH 241M.
NAVAREA XVIII 168/2025 2025-10-02 13:56 UTC 7950(NAD83), 7951 Obstruction

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 76-42.98N 097-01.04W, DEPTH OF 289M, TOP OF MOORING 29M, MOORING LENGTH 260M.
B) 76-32.83N 097-29.96W, DEPTH OF 156M, TOP OF MOORING 43M, MOORING LENGTH 115M.
C) 76-32.44N 097-30.17W, DEPTH OF 146M, TOP OF MOORING 61M, MOORING LENGTH 85M.
NAVAREA XVIII 167/2025 2025-10-02 13:54 UTC 7940(NAD27), 7941(NAD83) Obstruction

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 80-01.08N 086-49.54W, DEPTH OF 547M, TOP OF MOORING 162M, MOORING LENGTH 385M.
B) 80-01.29N 086-48.99W, DEPTH OF 547M, TOP OF MOORING 527M, MOORING LENGTH 20M.

 
NAVAREA XVIII 166/2025 2025-10-02 13:53 UTC 7941(NAD83) Obstruction

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 81-05.66N 091-34.85W, DEPTH OF 492M, TOP OF MOORING 227M, MOORING LENGTH 265M.
B) 81-06.41N 090-19.40W, DEPTH OF 417M, TOP OF MOORING 77M, MOORING LENGTH 340M.
NAVAREA XVIII 165/2025 2025-10-02 13:47 UTC 7980(NAD27) Obstruction

SUBSURFACE SCIENTIFIC MOORINGS DEPLOYED IN:

A) 75-52.81N 104-05.32W, DEPTH OF 207M, TOP OF MOORING 90M, MOORING LENGTH 117M.
B) 75-49.36N 105-15.56W, DEPTH OF 181M, TOP OF MOORING 28M, MOORING LENGTH 153M.

 
NAVAREA XVIII 160/2025 2025-10-01 03:49 UTC 7575(NAD83) Waterway Information

SHALLOW DEPTHS REPORTED:

29.3M, 71-22.82N 096-41.27W
26.6M, 71-22.05N 096-40.73W
11.3M, 71-21.53N 096-45.79W
11.3M, 71-21.20N 096-44.65W
28.4M, 71-20.59N 096-45.34W
28.35M, 71-18.28N 096-49.03W
41M, 71-17.44N 096-48.79W


 
NAVAREA XVIII 159/2025 2025-09-30 00:40 UTC 7784(NAD83) Aids to Navigation

ROYAL GEOGRAPHIC SOCIETY ISLAND DAY BEACON AT 69-00N
100-39W UNRELIABLE.

Aids: Royal Geographic Society Island day beacon
NAVAREA XVIII 158/2025 2025-09-29 18:09 UTC 7980(NAD27) Waterway Information

SHALLOW DEPTH REPORTED, 33.57M, 76-40.36N 102-16.622W.
NAVAREA XVIII 156/2025 2025-09-27 19:08 UTC 7575(NAD83) Waterway Information

Shallow depth reported 71-18.04N 096-52.61W,  37.6 meters
NAVAREA XVIII 155/2025 2025-09-27 12:34 UTC 7575(NAD83) Waterway Information

Shallow depths reported:

71-21.82N 096-47.19W  42 meters
Showing results 1 to 20, from 42 total results.
Showing results 1 to 20, from 42 total results.
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