NAVAREA XVIII 31/2025 1.NAVAREA XVIII WARNINGS IN FORCE AT 111100 UTC Apr 25: 2020 SERIES: 85. 2021 SERIES: 56, 112, 127. 2022 SERIES: 113. 2023 SERIES: 49, 72, 79, 101. 2024 SERIES: 58, 60, 62, 63, 88, 95, 107, 110, 111, 112, 113, 115, 121, 148, 151, 167. 2025 SERIES: 14, 18, 31. 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 [email protected]. 2. CANCEL NAVAREA XVIII 30/2025. NAVAREA XVIII 18/2025 1. SHOALING REPORTED IN THE VICINITY OF: A. 67 51.261N 113 50.183W B. 67 59.749N 112 31.720W C. 67 59.834N 112 30.301W D. 68 00.446N 112 27.094W E. 68 00.582N 112 24.287W F. 68 00.718N 112 28.097W G. 68 00.792N 112 15.458W H. 68 00.970N 112 13.975W NAVAREA XVIII 14/2025 1. SCIENTIFIC MOORINGS TEMPORARILY ESTABLISHED AT: A. 67 02.312N 057 02.191W, DEPTH 692 METRES B. 67 04.492N 056 41.167W, DEPTH 386 METRES C. 67 06.408N 056 19.691W, DEPTH 148 METRES D. 67 08.709N 055 52.690W, DEPTH 112 METRES E. 72 00.082N 065 30.092W, DEPTH 2322 METRES 2. CANCEL NAVAREA XVIII 174/2024 NAVAREA XVIII 167/2024 IQALUIT MCTS CENTRE/VFF SERVICES DISCONTINUED FOR THE 2024 NAVIGATIONAL SEASON AT 150500 UTC DEC 24. CONTROL OF NORDREG CANADA WILL BE TRANSFERRED TO LES ESCOUMINS MCTS CENTRE/VCF AT 150500 UTC DEC 24. MESSAGES TO NORDREG CANADA SHOULD BE ADDRESSED TO MCTS LES ESCOUMINS VIA FACSIMILE 418-233-3299, TELEPHONE 418-233-3483, NORDREG EMAIL AT [email protected], VIA TELEX AT 063-15529 NORDREG CDA, OR VIA THE NEAREST MCTS CENTRE. NAVAREA XVIII 151/2024 1. CAMBRIDGE BAY LIGHT BUOY 2 LL 2526 LIFTED FOR THE WINTER SEASON. 2. CAMBRIDGE BAY LIGHT BUOY 8 LL 2528, CAMBRIDGE BAY LIGHT BUOY 7 LL 2527 AND CAMBRIDGE BAY LIGHT BUOY 11 LL 2529 MAY BE UNLIT AND UNRELIABLE. 3. CANCEL NAVAREA XVIII 132/2024 4. CANCEL NAVAREA XVIII 141/2024 5. CANCEL NAVAREA XVIII 150/2024 NAVAREA XVIII 148/2024 SIMPSON STRAIT BUOYS 9, 11, 12, 14 AND 18 UNRELIABLE. NAVAREA XVIII 121/2024 1. SUBSURFACE SCIENTIFIC MOORINGS TEMPORARILY DEPLOYED IN THE FOLLOWING POSITIONS AND DEPTHS, APPROXIMATELY 1M OFF THE OCEAN FLOOR : 72-09.439N 070-06.339 W, DEPTH OF 1756M 72-25.027N 069-17.227 W, DEPTH OF 2008M 72-40.294N 068-27.024 W, DEPTH OF 2235M 72-55.413N 067-34.984 W, DEPTH OF 2352M 73-10.307N 066-41.713 W, DEPTH OF 2398M 72-24.251N 070-57.899 W, DEPTH OF 1400M 72-39.885N 070-08.990 W, DEPTH OF 1770M 72-55.539N 069-18.832 W, DEPTH OF 1971M 73-10.753N 068-27.109 W, DEPTH OF 2218M 73-25.917N 067-33.946 W, DEPTH OF 2328M 72-38.705N 071-50.916 W, DEPTH OF 1086M 72-54.572N 071-02.331 W, DEPTH OF 1378M 73-10.324N 070-12.288 W, DEPTH OF 1667M 73-25.828N 069-19.906 W, DEPTH OF 1937M 73-40.213N 068-29.542 W, DEPTH OF 2124M 72-52.797N 072-45.919 W, DEPTH OF 881M 73-08.977N 071-56.839 W, DEPTH OF 1169M 73-25.096N 071-06.514 W, DEPTH OF 1235M 73-40.667N 070-14.891 W, DEPTH OF 1587M 73-54.536N 069-27.848 W, DEPTH OF 1800M 73-23.343N 072-53.005 W, DEPTH OF 945M 73-39.402N 072-02.724 W, DEPTH OF 1095M 73-55.389N 071-11.484 W, DEPTH OF 1165M 74-08.767N 070-26.031 W, DEPTH OF 1513M 73-37.262N 073-50.651 W, DEPTH OF 902M 73-53.535N 073-00.620 W, DEPTH OF 867M 74-09.699N 072-09.394 W, DEPTH OF 997M 74-22.685N 071-26.294 W, DEPTH OF 1206M 2. CANCEL NAVAREA XVIII 120/24 NAVAREA XVIII 115/2024 A. DES GROSEILLIERS RANGE FRONT LIGHT LL 2537, 68-32N 089-51W, DAMAGED, DISCOLORED AND UNLIT B. DES GROSEILLIERS RANGE REAR LIGHT LL 2538, 68-32N 089-51W, DAMAGED, DISCOLORED AND UNLIT NAVAREA XVIII 113/2024 1. SHALLOW DEPTHS REPORTED: A. 78-55.053N 086-37.132W, 2.3M B. 78-54.248N 086-35.827W, 5.9M C. 78-53.993N 086-37.847W, 15.0M 2. CANCEL NAVAREA XVIII 109/24 NAVAREA XVIII 112/2024 A. SIMIK ISLAND RANGE FRONT LIGHT LL 2535 68-33N 089-52W, DAMAGED, DISCOLORED AND UNLIT B. SIMIK ISLAND RANGE REAR LIGHT LL 2536 68-33N 089-52W, DAMAGED, DISCOLORED AND UNLIT NAVAREA XVIII 111/2024 PELLY BAY RANGE REAR LIGHT LL 2540, 68-31N 089-50W, DAMAGED, DISCOLORED NAVAREA XVIII 110/2024 PELLY BAY RANGE FRONT LIGHT LL 2539, 68-32N 089-50W, DAMAGED, DISCOLORED AND UNLIT NAVAREA XVIII 107/2024 CACHE POINT RACON LL 4615, 68-39N 113-35W, OPERATING INTERMITTENTLY, X BAND RADAR. NAVAREA XVIII 95/2024 1. ROYAL GEOGRAPHIC SOCIETY ISLAND DAY BEACON AT 69-00N 100-39W TEMPORARILY OUT OF SERVICE. 2. CANCEL NAVAREA XVII 89/24. NAVAREA XVIII 88/2024 SUBSURFACE SCIENTIFIC MOORING TEMPORARILY DEPLOYED 81-32.56N 064-53.78W. TOP OF MOORING 141 METERS. NAVAREA XVIII 63/2024 SUBSURFACE SCIENTIFIC MOORING TEMPORARILY DEPLOYED 72 52.85N 075 39.22W. TOP OF MOORING 199M. NAVAREA XVIII 60/2024 SUBSURFACE SCIENTIFIC MOORING TEMPORARILY DEPLOYED 68 14.661N 113 19.898W, DEPTH 16 METERS, TOP FLOAT 1 METER ABOVE SEABED NAVAREA XVIII 58/2024 SUBSURFACE SCIENTIFIC MOORING TEMPORARILY DEPLOYED 67-56.68N 060-12.18W, TOP FLOAT 1047 METRES NAVAREA XVIII 101/2023 SHOAL LOCATED 73-43.41N 081-13.62W, 13.9 METRES. NAVAREA XVIII 79/2023 SUBSURFACE SCIENTIFIC MOORING ESTABLISHED 75-58.58N 086-06.95W. TOP FLOAT 455 METRES. NAVAREA XVIII 72/2023 SUBSURFACE SCIENTIFIC MOORING ESTABLISHED 78-19.41N 073-11.54W, TOP FLOAT 196 METRES. NAVAREA XVIII 49/2023 SUBSURFACE MOORING ESTABLISHED 67-57.34N 060-38.20W, TOP FLOAT 490 METRES NAVAREA XVIII 113/2022 Scientific subsurface mooring established 71-08.07N 070-49.51W, depth of 248 metres. NAVAREA XVIII 127/2021 1. Oceanographic observatory installed. Cable on the sea floor at 69-06.83N 105-03.58W extends at a depth of 8 metres to an instrument platform at 69-06.79N 105-03.86W, then to a secondary hydrophone platform at 69-06.75N 105-03.88W, at a depth of 13 metres. The cable extends at a depth of 8 metres from the primary instrument platform to a secondary instrument tripod at 69-06.78N 105-03.83W. A rope with floats and weights extends approximately 42 metres southeast of the secondary hydrophone platform to an end point at 69-06.73N 105-03.86W. 2. Cancel NAVAREA XVIII 131/18. NAVAREA XVIII 112/2021 Subsurface mooring established 70-42.59N 117-51.21W, top float 37 metres. NAVAREA XVIII 56/2021 Scientific subsurface mooring established 69-54.66N 066-48.42W. Top float 221 metres. NAVAREA XVIII 85/2020 Orange buoy reported at 71-59.067N 080-48.433W