Icebergs

North american ice service (nais) iceberg bulletin 260001Z mar

NAVAREA IV 341/23

issued
2023-03-25 19:12Z
status
cancelled 2023-03-27 00:01Z (archive)
self-cancels
2023-03-27 00:01Z
authority
NAIS 0/23 251901Z MAR 23.
sea
Labrador Sea
position
54.890, -49.524
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 260001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-55W, 45-30N 055-10W,
   44-05N 046-45W, 47-20N 043-50W,
   58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 60-05N 050-15W,
   59-20N 048-45W, 58-50N 044-15W,
   59-35N 041-20W, 63-15N 037-50W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-20N 060-25W, 49-00N 058-15W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-16N 060-06W, 46-58N 060-10W,
      48-45N 062-30W, 49-58N 059-15W,
      47-33N 059-32W, 47-27N 058-23W,
      47-40N 058-15W.
   B. 46-47N 052-57W, 47-50N 051-04W,
      48-46N 050-44W, 50-42N 054-00W,
      54-57N 052-22W, 56-00N 056-22W,
      58-03N 058-15W, 60-15N 059-25W,
      61-45N 059-00W, 62-28N 057-33W.
   C. 62-25N 041-00W, 60-06N 042-10W,
      59-35N 042-52W, 59-31N 044-57W,
      60-17N 050-29W, 60-46N 050-46W,
      60-59N 049-51W, 60-42N 048-11W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 23 MAR 23.
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/IIP.
9. CANCEL THIS MSG 270001Z MAR 23.

This area · iceberg & sea-ice bulletins

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Icebergs

Iceberg limits and reported bergs — mostly the North American Ice Service (International Ice Patrol) bulletins in the North Atlantic. All current iceberg & sea-ice bulletins

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.