Icebergs

North american ice service (nais) iceberg bulletin 270001Z mar

NAVAREA IV 264/21

issued
2021-03-26 19:57Z
status
cancelled 2021-03-28 00:01Z (archive)
self-cancels
2021-03-28 00:01Z
authority
NAIS 261949Z MAR 21.
sea
Labrador Sea
position
57.661, -48.271
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 270001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-36N 053-06W, 49-15N 051-20W,
   50-55N 050-40W, 55-00N 051-10W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   55-00N 051-10W, 60-05N 058-00W,
   61-20N 054-30W, 59-00N 048-30W,
   58-20N 041-00W, 64-05N 036-00W,
   65-20N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-35N 056-45W, 51-19N 056-33W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 46-01N 059-50W, 46-27N 058-53W,
      47-36N 058-42W.
   B. 48-39N 053-03W, 48-44N 051-00W,
      52-03N 050-12W, 55-01N 052-18W,
      58-03N 057-45W, 60-37N 058-47W,
      61-11N 057-32W.
   C. 62-22N 041-16W, 62-03N 041-11W,
      60-58N 041-46W, 59-38N 041-46W,
      59-26N 042-18W, 59-38N 043-41W,
      59-48N 043-47W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 24 MAR 21.
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 280001Z MAR 21.

This area · iceberg & sea-ice bulletins

2227 within 180 nm since 2002 · 1 in the last 12 months · 1 in force now

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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.