Icebergs

North american ice service (nais) iceberg bulletin 1. 090001Z apr iceberg limit 47-00N 055-15W, 45-15N…

NAVAREA IV 164/12

issued: 2012-04-08 21:56Z
status: cancelled 2012-04-10 00:01Z (archive)
self-cancels: 2012-04-10 00:01Z
authority: NAIS 082327Z APR 12.
sea: Gulf of St. Lawrence
position: 51.614, -57.310
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
1. 090001Z APR ICEBERG LIMIT
   47-00N 055-15W, 45-15N 053-45W, 45-30N 046-45W,
   48-00N 045-30W, 59-00N 056-00W.
2. WESTERN ICEBERG LIMIT:
   50-18N 059-52W, 49-05N 058-25W.
3. SEA ICE LIMIT:
   A. 47-20N 052-45W, 48-00N 047-20W, 49-30N 049-20W,
      51-50N 050-00W, 55-10N 052-40W, 56-00N 056-50W,
      58-00N 058-10W, 61-00N 057-00W, 62-00N 055-30W,
      67-10N 054-30W, 64-00N 052-30W, 60-00N 048-00W.
   B. 47-05N 060-35W, 47-40N 061-30W, 47-20N 062-10W,
      46-30N 061-10W, 46-40N 063-50W, 48-45N 064-10W.
   C. 49-05N 066-45W, 48-50N 068-10W, 50-00N 066-10W,
      49-45N 064-10W.
   D. 49-55N 064-00W, 50-00N 059-50W, 50-40N 058-50W,
      49-50N 058-10W, 48-40N 058-55W.
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 100001Z APR.

This area · iceberg & sea-ice bulletins

504 within 180 nm since 2010 · 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
Possible iceberg reported in vicinity 49-36.3N 058-06.3W 261600Z apr2018-04-26
Iceberg reported in vicinity 49-36.3N 058-06.3W 261600Z apr2018-04-26
Iceberg sighted in 51-15.8N 055-16.2W2017-09-30

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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.