Icebergs

030000Z apr iceberg limit 47-20N 055-00W, 45-45N 053-30W, 45-45N 052-00W, 46-00N 047-00W, 47-00N 046-00W,…

North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 150/12

issued: 2012-04-02 22:11Z
status: cancelled 2012-04-04 00:01Z (archive)
self-cancels: 2012-04-04 00:01Z
authority: NAIS 022058Z APR 12.
sea: Gulf of St. Lawrence
position: 52.063, -56.623
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 030000Z APR ICEBERG LIMIT
   47-20N 055-00W, 45-45N 053-30W, 45-45N 052-00W,
   46-00N 047-00W, 47-00N 046-00W, 52-00N 049-45W,
   59-00N 056-00W.
2. WESTERN ICEBERG LIMIT
   50-41N 059-19W AND 49-46N 057-54W.
3. SEA ICE LIMIT:
   A. 47-00N 052-55W, 47-00N 048-15W, 48-00N 047-00W,
      50-30N 050-45W, 51-15N 049-45W, 54-30N 053-15W,
      56-00N 056-45W, 58-00N 057-30W, 59-00N 057-10W,
      60-30N 054-30W, 62-00N 053-40W.
   B. 46-20N 060-20W, 47-00N 060-10W, 47-40N 061-30W,
      47-20N 062-10W, 46-30N 061-10W, 46-40N 063-50W,
      48-45N 064-10W, 48-45N 064-10W.
   C. 49-15N 066-05W, 49-10N 067-00W, 49-50N 066-30W,
      49-45N 064-05W.
   D. 49-55N 063-50W, 50-00N 057-50W, 48-30N 059-20W,
      48-15N 058-50W.
   E. 58-00N 057-30W, 59-00N 057-10W, 60-30N 054-30W,
      62-00N 053-40W, 66-00N 054-00W, 62-30N 051-00W,
      60-00N 048-00W.
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 APR.

This area · iceberg & sea-ice bulletins

710 within 180 nm since 2001 · 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

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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.