Icebergs

North american ice service (nais) iceberg bulletin 080001Z mar

NAVAREA IV 198/18

issued
2018-03-07 19:00Z
status
cancelled 2018-03-09 00:01Z (archive)
self-cancels
2018-03-09 00:01Z
authority
NAIS 071833Z MAR 18.
sea
North Atlantic Ocean
position
54.914, -47.177
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   080001Z MAR.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   46-40N 053-09W, 46-00N 051-00W, 46-00N 047-15W,
   48-00N 046-45W, 51-15N 047-00W, 53-00N 049-00W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-00W, 56-00N 052-00W, 57-00N 036-00W,
   65-00N 034-00W, 66-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   51-22N 056-31W AND 51-40N 056-34W.
5. SEA ICE LIMIT ALONG TRACKLINES:
   A. JOINING 44-45N 062-50W, 44-50N 061-15W,
      45-25N 059-00W, 47-00N 059-25W, 47-20N 058-30W,
      47-30N 056-50W.
   B. JOINING 47-15N 052-50W, 47-35N 048-10W,
      50-05N 050-25W, 52-05N 050-10W, 55-35N 052-15W,
      57-10N 056-35W, 58-00N 057-00W, 61-00N 058-30W,
      62-00N 057-20W.
   C. JOINING 62-30N 041-14W, 59-47N 042-32W,
      59-18N 043-34W, 59-20N 045-23W, 59-45N 047-18W,
      60-18N 048-06W, 60-28N 046-38W, 60-05N 045-06W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 07 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 090001Z MAR 18.

This area · iceberg & sea-ice bulletins

1796 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now

99
00
05
10
15
20
24

Season · when iceberg & sea-ice bulletins happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 iceberg & sea-ice bulletins in force · see all

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.