Icebergs
300001Z apr iceberg limit along trackline joining 46-37N 053-31W, 43-00N 049-30W, 43-00N 048-15W, 46-00N…
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 339/15
- issued
- 2015-04-29 21:55Z
- status
- cancelled 2015-05-01 00:01Z (archive)
- self-cancels
- 2015-05-01 00:01Z
- authority
- NAIS 292141Z APR 15.
- sea
- North Atlantic Ocean
- position
- 50.173, -49.109
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 300001Z APR ICEBERG LIMIT ALONG TRACKLINE JOINING
46-37N 053-31W, 43-00N 049-30W, 43-00N 048-15W,
46-00N 037-30W, 46-30N 036-30W, 47-30N 036-30W,
51-00N 038-30W, 60-00N 055-00W.
2. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
50-14N 060-00W AND 49-34N 057-55W.
3. SEA ICE LIMIT ALONG TRACKLINES JOINING:
A. 48-05N 052-50W, 47-30N 050-00W, 44-40N 050-00W,
45-00N 048-00W, 48-30N 049-00W, 51-00N 051-30W,
53-00N 051-00W, 55-10N 053-00W, 56-30N 057-00W,
58-00N 058-00W, 59-40N 058-00W, 59-50N 056-30W.
B. 45-20N 061-00W, 46-05N 058-20W, 47-25N 058-00W,
47-20N 055-20W.
4. REPORT POSITION AND TIME OF ANY ICEBERGS OR
STATIONARY RADAR TARGETS THAT MAY LIKELY BE
ICEBERGS TO THE NEAREST CANADIAN COAST GUARD
MARINE COMMUNICATIONS AND TRAFFIC SERVICE STATION
OR USING INMARSAT CODE 42.
5. CANCEL THIS MSG 010001Z MAY 15.
This area · iceberg & sea-ice bulletins
436 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
24
- Icebergs reported on 15 mar in: a. 48-28.13N 052-29.34W2024-03-15
- Iceberg reported in 47-49.40N 047-57.20W2023-03-06
- Icebergs reported in: a. 51-34.60N 049-54.40W2022-08-29
- Numerous icebergs sighted in vicinity 51-12.92N 050-03.90W at 181255Z aug 222022-08-18
- Iceberg reported in vicinity 47-58.9N 046-53.8W on 13 mar2022-03-13
- North american ice service (nais) iceberg bulletin 120001Z mar 2. iceberg limit along trackline joining…2019-03-11
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.