Icebergs

North american ice service (nais) iceberg bulletin 230001Z sep

NAVAREA IV 843/17

issued: 2017-09-22 18:40Z
status: cancelled 2017-09-24 00:01Z (archive)
self-cancels: 2017-09-24 00:01Z
authority: NAIS 221832Z SEP 17.
sea: North Atlantic Ocean
position: 55.690, -43.825
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   230001Z SEP.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-15N 053-40W, 46-15N 048-00W, 46-15N 045-00W,
   48-00N 045-15W, 53-00N 049-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-30W, 57-00N 053-00W, 57-00N 038-00W,
   64-00N 037-00W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-50N 056-15W AND 51-30N 056-15W.
5. MOST RECENT RECONNAISSANCE:
   SOUTHERN LIMIT SATELLITE PASS 13 SEP 17.
6. 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.
7. CANCEL THIS MSG 240001Z SEP 17.

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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.