Icebergs

North american ice service (nais) iceberg bulletin 1. 260001Z may iceberg limit 46-50N 055-45W, 46-00N…

NAVAREA IV 273/12

issued
2012-05-25 21:59Z
status
cancelled 2012-05-27 00:01Z (archive)
self-cancels
2012-05-27 00:01Z
authority
NAIS 252122Z MAY 12.
sea
Labrador Sea
position
54.618, -53.535
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
1. 260001Z MAY ICEBERG LIMIT
   46-50N 055-45W, 46-00N 055-15W, 42-45N 050-00W,
   42-45N 048-30W, 46-00N 044-15W, 49-00N 043-00W,
   51-00N 043-00W, 59-00N 055-30W.
2. WESTERN ICEBERG LIMIT
   50-15N 061-15W, 49-10N 058-05W.
3. SEA ICE LIMIT:
   A. 53-20N 055-50W, 52-30N 053-30W, 53-00N 052-00W,
      55-00N 052-30W, 56-00N 055-30W, 58-00N 058-30W.
   B. 58-00N 058-30W, 60-05N 059-20W, 61-25N 060-50W,
      65-00N 057-15W, 69-25N 055-10W, 65-00N 053-35W,
      61-20N 049-45W, 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 270001Z MAY.

This area · iceberg & sea-ice bulletins

1543 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.