NAVAREA IV - 1041/26

Issued: 28 Oct 2026, 19:32Active until: 30 Oct 2026, 00:01Last modified: 29 Oct 2026, 00:40

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Activeuntil 30 Oct 2026, 00:01 UTC (in 23 h)

Iceberg and sea ice limits in NW Atlantic (North American Ice Service bulletin)

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1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 290001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 50-30.00N 056-30.00W, 50-30.00N 054-25.00W, 51-45.00N 052-15.00W, 54-45.00N 052-00.00W, 60-00.00N 058-00.00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00.00N 058-00.00W, 61-25.00N 054-45.00W, 58-55.00N 045-15.00W, 59-25.00N 041-35.00W, 64-25.00N 036-20.00W, 65-00.00N 028-00.00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-28.00N 057-50.00W, 50-47.00N 057-03.00W. 5. SEA ICE LIMIT ALONG TRACKLINES JOINING: A. 59-14.00N 069-14.00W, 58-33.00N 066-40.00W. B. 62-26.00N 066-20.00W, 62-43.00N 065-21.00W. 6. MOST RECENT RECONNAISSANCE: EASTERN LIMIT ICEBERG FLIGHT 22 OCT 26. 7. REPORT POSITION AND TIME OF ANY ICEBERGS SEA ICE OR STATIONARY RADAR TARGETS THAT MAY LIKELY BE ICE TO THE NEAREST CANADIAN COAST GUARD MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION OR USING INMARSAT CODE 42. 8. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS, GO TO WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL. 9. CANCEL THIS MSG 300001Z OCT 26.

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