NAVAREA IV - 849/25(GEN)

Archived

Issued: 12 Aug 2025, 00:00Archived: 14 Aug 2025, 00:20Last modified: 29 Oct 2026, 19:20

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1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 130001Z AUG. 2. WARNING! THE INTERNATIONAL ICE PATROL IS EXPERIENCING REDUCED ICEBERG RECONNAISSANCE. ALL ICEBERG LIMITS REPORTED BELOW ARE ESTIMATED. PLEASE NAVIGATE WITH CAUTION. 3. ICEBERG LIMIT ALONG TRACKLINE JOINING 48-04.00N 053-00.00W, 47-43.00N 050-40.00W, 48-08.00N 048-59.00W, 50-40.00N 045-41.00W, 51-50.00N 045-15.00W, 57-45.00N 054-05.00W. 4. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 57-45.00N 054-05.00W, 60-40.00N 052-50.00W, 58-20.00N 043-45.00W, 59-00.00N 041-35.00W, 62-35.00N 039-20.00W, 62-55.00N 035-45.00W, 65-00.00N 027-40.00W. 5. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 50-55.00N 059-10.00W, 49-45.00N 057-50.00W. 6. SEA ICE LIMIT ALONG TRACKLINES JOINING: A. 66-12.00N 084-34.00W, 65-43.00N 084-21.00W, 65-18.00N 082-15.00W, 66-52.00N 075-58.00W, 65-27.00N 077-26.00W. B. 63-14.00N 064-37.00W, 62-34.00N 062-22.00W, 62-55.00N 060-47.00W, 65-01.00N 058-44.00W, 66-43.00N 058-02.00W, 68-45.00N 061-00.00W, 69-10.00N 066-43.00W. C. 73-50.00N 086-48.00W, 74-38.00N 091-07.00W. D. 74-33.00N 083-49.00W, 74-01.00N 083-16.00W, 73-53.00N 081-26.00W, 74-12.00N 076-04.00W, 75-09.00N 073-18.00W. 7. MOST RECENT RECONNAISSANCE: INTERIOR SATELLITE PASS 11 AUG 25. 8. 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. 9. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS, GO TO WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL. 10. CANCEL THIS MSG 140001Z AUG 25.

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