Icebergs

North american ice service (nais) iceberg bulletin 160001Z mar

NAVAREA IV 294/23

issued
2023-03-15 20:59Z
status
cancelled 2023-03-17 00:01Z (archive)
self-cancels
2023-03-17 00:01Z
authority
NAIS 0/23 152001Z MAR 23.
sea
Labrador Sea
position
54.781, -49.466
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 160001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-32W, 46-00N 051-55W,
   44-35N 046-40W, 46-55N 045-00W,
   49-00N 046-00W, 58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 60-05N 050-15W,
   58-30N 045-25W, 59-30N 040-40W,
   63-20N 038-15W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-06N 058-51W, 50-14N 057-30W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-57N 059-47W, 46-07N 059-11W,
      48-39N 061-55W, 49-33N 059-07W,
      47-32N 059-38W, 47-18N 055-40W,
      47-05N 055-51W.
   B. 46-48N 054-03W, 46-27N 053-42W,
      46-36N 052-13W, 48-00N 050-26W,
      50-12N 051-51W, 50-54N 054-32W,
      54-31N 053-32W, 56-40N 056-38W,
      58-03N 057-34W, 61-00N 059-30W,
      62-48N 057-41W.
   C. 62-25N 041-06W, 61-35N 041-15W,
      59-42N 042-32W, 59-22N 043-43W,
      59-15N 045-07W, 59-20N 046-32W,
      60-12N 047-28W, 60-34N 046-20W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 14 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 170001Z 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.