Icebergs
040001Z dec iceberg limit along trackline joining 51-30N 055-30W, 52-00N 052-00W, 55-00N 052-00W
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 1023/16
- issued
- 2016-12-03 21:47Z
- status
- cancelled 2016-12-05 00:01Z (archive)
- self-cancels
- 2016-12-05 00:01Z
- authority
- NAIS 031846Z DEC 16.
- sea
- Labrador Sea
- position
- 58.493, -49.795
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 040001Z DEC ICEBERG LIMIT ALONG TRACKLINE JOINING
51-30N 055-30W, 52-00N 052-00W, 55-00N 052-00W.
2. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
55-00N 052-00W, 60-00N 060-00W, 61-00N 054-00W,
57-00N 050-00W, 57-00N 037-00W, 64-00N 036-00W,
66-00N 028-00W.
3. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
51-16N 058-18W AND 50-42N 057-18W.
4. SEA ICE LIMIT ALONG TRACKLINES JOINING:
A. 52-15N 055-40W, 52-20N 055-35W, 53-35N 055-40W,
54-30N 056-45W, 55-35N 059-40W, 57-45N 061-45W.
B. 59-00N 063-10W, 59-10N 063-05W, 60-20N 064-10W,
60-35N 062-35W, 63-20N 058-05W.
5. NOTE THE SIGNIFICANT EXPANSION OF THE ICEBERG LIMIT
SINCE 030001Z DEC BULLETIN DUE TO RECENT SIGHTING.
6. MOST RECENT RECONNAISSANCE:
NORTHERN SURVEY GENERAL FLIGHT 29 NOV 16.
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 050001Z DEC 16.
This area · iceberg & sea-ice bulletins
1903 within 180 nm since 2002 · 3 in the last 12 months · 1 in force now
02
05
10
15
20
25
26
- North american ice service (nais) iceberg bulletin 190001Z aug2026-08-18
- North american ice service (nais) iceberg bulletin 150001Z aug2026-08-14
- North american ice service (nais) iceberg bulletin 140001Z aug2026-08-13
- North american ice service (nais) iceberg bulletin 100001Z may2024-05-09
- North american ice service (nais) iceberg bulletin 090001Z may2024-05-08
- North american ice service (nais) iceberg bulletin 080001Z may2024-05-07
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
- North american ice service (nais) iceberg bulletin 140001Z augIcebergs · 92.7 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.