Icebergs

North american ice service (nais) iceberg bulletin 260001Z mar

NAVAREA IV 251/18

issued
2018-03-25 18:58Z
status
cancelled 2018-03-27 00:01Z (archive)
self-cancels
2018-03-27 00:01Z
authority
NAIS 251843Z MAR 18.
sea
North Atlantic Ocean
position
54.271, -47.619
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   260001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-52N 054-08W, 45-30N 053-15W, 45-00N 047-45W,
   45-15N 045-15W, 48-00N 045-15W, 51-15N 046-45W,
   53-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 56-00N 051-30W, 57-00N 036-00W,
   65-00N 034-00W, 66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-59N 058-57W AND 50-14N 057-34W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 45-20N 061-00W, 45-40N 059-15W,
      47-30N 060-00W, 47-15N 059-05W, 47-30N 056-10W.
   B. JOINING 48-05N 052-50W, 47-45N 051-15W,
      49-30N 049-50W, 50-30N 054-30W, 53-40N 051-00W,
      56-45N 057-50W, 58-00N 058-25W.
   C. JOINING 58-00N 058-30W, 60-30N 059-20W,
      61-05N 057-20W.
   D. JOINING 62-30N 041-25W, 62-09N 041-13W,
      61-21N 041-21W, 59-16N 042-16W, 59-06N 042-38W,
      58-43N 045-07W, 58-50N 045-47W, 59-13N 046-05W,
      59-58N 045-53W, 60-21N 045-29W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR ICEBERG FLIGHT 23 MAR 18.
7. 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.
8. CANCEL THIS MSG 270001Z MAR 18.

This area · iceberg & sea-ice bulletins

1642 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.