Icebergs
140001Z may iceberg limit 46-50N 055-45W, 46-00N 055-15W, 43-15N 049-45W, 43-15N 048-45W, 46-15N 045-45W,…
North American Ice Service (nais) Iceberg Bulletin · NAVAREA IV 239/12
- issued
- 2012-05-13 22:05Z
- status
- cancelled 2012-05-15 00:01Z (archive)
- self-cancels
- 2012-05-15 00:01Z
- authority
- NAIS 132024Z MAY 12.
- sea
- Gulf of St. Lawrence
- position
- 49.708, -59.667
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN.
1. 140001Z MAY ICEBERG LIMIT
46-50N 055-45W, 46-00N 055-15W, 43-15N 049-45W,
43-15N 048-45W, 46-15N 045-45W, 48-45N 043-30W,
59-00N 055-30W.
2. WESTERN ICEBERG LIMIT BETWEEN
50-15N 061-15W AND 49-10N 058-05W.
3. SEA ICE LIMIT:
A. 49-35N 054-30W, 51-30N 054-30W, 51-35N 055-25W.
B. 52-05N 055-40W, 52-00N 053-00W, 53-00N 051-00W,
55-00N 051-00W, 58-00N 057-00W, 62-00N 059-15W,
65-00N 056-45W, 67-35N 054-45W, 63-55N 053-00W,
60-00N 049-30W.
C. 50-15N 060-30W, 50-00N 060-00W, 50-25N 058-45W,
51-20N 058-00W.
4. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG
LIMIT SINCE 130001Z MAY BULLETIN DUE TO RECENT
RECONNAISSANCE.
5. 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.
6. CANCEL THIS MESSAGE 150001Z MAY.
This area · iceberg & sea-ice bulletins
71 within 180 nm since 2010 · 0 in the last 12 months · 0 in force now
10
15
20
22
- Iceberg reported in 48-53.92N 059-52.83W2022-04-13
- Iceberg reported in 50-51.6N 057-58.8W2022-04-08
- Icebergs reported at 171409Z apr in: a. 51-10.5N 057-24.7W2021-04-17
- Possible iceberg reported in vicinity 49-36.3N 058-06.3W 261600Z apr2018-04-26
- Iceberg reported in vicinity 49-36.3N 058-06.3W 261600Z apr2018-04-26
- 160001Z jan iceberg limit along trackline joining 47-00N 052-55W, 46-00N 052-00W, 45-45N 045-30W, 51-00N…2016-01-15
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Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide 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.