Icebergs

North american ice service (nais) iceberg bulletin 100001Z mar

NAVAREA IV 262/23

issued
2023-03-09 20:26Z
status
cancelled 2023-03-11 00:01Z (archive)
self-cancels
2023-03-11 00:01Z
authority
NAIS 0/23 091902Z MAR 23.
sea
Labrador Sea
position
54.696, -49.425
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 100001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-39N 053-08W, 46-25N 049-45W,
   46-20N 046-15W, 49-15N 046-20W,
   51-55N 047-35W, 58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 60-05N 050-15W,
   58-15N 044-00W, 59-45N 039-20W,
   62-55N 037-45W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-29N 057-47W, 50-47N 057-04W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-57N 059-47W, 46-07N 059-11W,
      48-39N 061-55W, 49-40N 059-27W,
      47-32N 059-38W, 47-23N 056-26W,
      46-43N 056-28W, 46-40N 055-30W,
      46-25N 052-45W, 47-15N 052-00W,
      47-00N 048-00W, 48-20N 047-55W,
      52-20N 050-50W, 58-03N 058-14W,
      61-16N 059-49W, 63-28N 057-58W.
   B. 62-23N 040-58W, 60-19N 042-06W,
      59-45N 042-40W, 59-24N 044-20W,
      59-24N 044-57W, 59-33N 045-23W,
      60-03N 045-53W, 60-10N 045-27W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHEASTERN LIMIT ICEBERG FLIGHT 08 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 110001Z 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.