Icebergs

030001Z mar iceberg limit 48-10N 052-55W, 49-30N 050-30W, 52-00N 050-45W, 55-00N 051-45W, 60-00N 061-00W

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 87/12

issued: 2012-03-02 22:03Z
status: cancelled 2012-03-04 00:01Z (archive)
self-cancels: 2012-03-04 00:01Z
authority: NAIS 021910Z MAR 12.
sea: Labrador Sea
position: 52.229, -54.821
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 030001Z MAR ICEBERG LIMIT
   48-10N 052-55W, 49-30N 050-30W, 52-00N 050-45W,
   55-00N 051-45W, 60-00N 061-00W.
2. WESTERN ICEBERG LIMIT
   51-25N 057-45W, 50-00N 057-45W.
3. SEA ICE LIMIT:
   A. 48-30N 050-30W, 48-00N 051-30W, 48-10N 052-55W,
      50-00N 051-30W, 52-00N 051-00W, 54-00N 051-30W,
      55-30N 053-30W, 56-30N 056-30W, 58-00N 056-30W,
      63-00N 055-00W, 62-30N 052-00W, 61-00N 050-00W,
      60-10N 047-10W.
   B. 45-20N 061-00W, 45-30N 059-00W, 46-30N 059-00W,
      49-00N 061-00W, 49-30N 058-45W, 48-20N 059-40W,
      47-30N 059-20W, 47-20N 055-15W.
4. REPORT POSITION AND TIME OF ANY ICEBERGS OR
   STATIONARY RADAR TARGETS THAT MAY LIKELY BE
   ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
   MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
   OR USING INMARSAT CODE 42.
5. CANCEL THIS MSG 040001Z MAR.

This area · iceberg & sea-ice bulletins

939 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

Iceberg reported in 50-51.6N 057-58.8W2022-04-08
Icebergs reported at 171409Z apr in: a. 51-10.5N 057-24.7W2021-04-17
North american ice service (nais) iceberg bulletin 090001Z jan2019-01-08
Iceberg sighted in 51-15.8N 055-16.2W2017-09-30
130001Z mar iceberg limit along trackline joining 47-00N 053-05W, 45-30N 046-45W, 45-30N 045-30W, 46-00N…2017-03-12
Iceberg reported vicinity 50-07.2N 052-16.2W at 121532Z dec2016-12-13

Season · when iceberg & sea-ice bulletins happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 iceberg & sea-ice bulletins in force · see all

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.