Icebergs

North american ice service (nais) iceberg bulletin 240001Z mar

NAVAREA IV 328/23

issued
2023-03-23 19:21Z
status
cancelled 2023-03-25 00:01Z (archive)
self-cancels
2023-03-25 00:01Z
authority
NAIS 0/23 231902Z MAR 23.
sea
Labrador Sea
position
54.339, -49.732
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 240001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-55N 055-55W, 45-30N 055-10W,
   44-25N 046-00W, 47-25N 044-00W,
   58-35N 055-40W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   58-35N 055-40W, 60-05N 050-15W,
   58-50N 047-55W, 57-45N 043-45W,
   58-10N 042-00W, 63-15N 037-50W,
   65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-20N 060-50W, 49-17N 058-10W.
5. SEA ICE LIMIT ALONG TRACKLINES
   JOINING:
   A. 45-57N 059-47W, 46-20N 059-30W,
      48-45N 062-30W, 49-46N 058-49W,
      47-30N 059-40W, 47-11N 055-28W.
   B. 46-47N 052-57W, 47-07N 050-14W,
      49-10N 048-47W, 50-21N 053-42W,
      54-59N 052-04W, 56-00N 056-22W,
      58-03N 058-15W, 60-20N 059-20W,
      61-40N 059-00W, 62-40N 057-38W.
   C. 62-22N 041-04W, 61-39N 041-26W,
      60-47N 042-03W, 59-27N 043-33W,
      59-23N 044-45W, 59-34N 047-46W,
      60-03N 049-20W, 60-55N 049-55W,
      60-55N 048-20W.
6. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT ICEBERG FLIGHT 18 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 250001Z MAR 23.

This area · iceberg & sea-ice bulletins

2049 within 180 nm since 1999 · 0 in the last 12 months · 0 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.