Icebergs
North american ice service (nais) iceberg bulletin 100001Z dec
NAVAREA IV 1425/23
- issued
- 2023-12-09 19:41Z
- status
- cancelled 2023-12-11 00:01Z (archive)
- self-cancels
- 2023-12-11 00:01Z
- authority
- NAIS 0/23 091900Z DEC 23.
- position
- 57.747, -54.407
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 100001Z DEC.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
52-40N 055-48W, 53-45N 053-15W,
56-00N 053-15W, 58-30N 056-30W.
3. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
58-30N 056-30W, 60-50N 056-30W,
58-50N 045-40W, 59-10N 041-10W,
62-30N 038-15W, 65-10N 027-35W.
4. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 45-48N 063-08W, 46-08N 063-14W.
B. 48-45N 067-51W, 49-51N 066-24W,
49-35N 063-46W.
C. 46-30N 063-21W, 47-42N 064-13W,
48-27N 064-05W, 48-45N 064-10W.
D. 49-52N 063-43W, 50-02N 063-22W,
49-52N 061-28W, 50-01N 059-41W,
51-18N 057-46W, 50-58N 057-22W,
49-28N 058-09W.
E. 50-39N 056-07W, 51-02N 055-05W,
53-48N 055-18W, 55-59N 059-47W,
60-31N 064-04W, 60-51N 064-45W,
59-11N 066-53W, 59-11N 068-24W,
60-33N 069-00W, 60-48N 067-52W,
61-36N 066-20W, 61-13N 064-52W,
61-31N 063-30W, 62-58N 060-40W,
65-18N 057-44W.
5. MOST RECENT RECONNAISSANCE:
SOUTHWESTERN LIMIT ICEBERG FLIGHT 04 DEC 23.
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. FOR MORE REPORTING INFORMATION OR TO
DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
GO TO WWW.NAVCEN.USCG.GOV/IIP.
8. CANCEL THIS MSG 110001Z DEC 23.
This area · iceberg & sea-ice bulletins
925 within 180 nm since 2012 · 0 in the last 12 months · 0 in force now
12
15
20
24
- North american ice service (nais) iceberg bulletin 010001Z feb2024-01-31
- North american ice service (nais) iceberg bulletin 310001Z jan2024-01-30
- North american ice service (nais) iceberg bulletin 300001Z jan2024-01-29
- North american ice service (nais) iceberg bulletin 290001Z jan2024-01-28
- North american ice service (nais) iceberg bulletin 280001Z jan2024-01-27
- North american ice service (nais) iceberg bulletin 270001Z jan2024-01-26
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.