Icebergs

North american ice service (nais) iceberg bulletin 230001Z aug

NAVAREA IV 709/17

issued
2017-08-22 19:14Z
status
cancelled 2017-08-24 00:01Z (archive)
self-cancels
2017-08-24 00:01Z
authority
NAIS 221840Z AUG 17.
sea
Davis Strait
position
60.628, -50.238
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN
   230001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-00N 052-55W, 47-00N 051-00W, 51-00N 048-30W,
   53-00N 049-30W.
3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING
   53-00N 049-30W, 57-00N 054-00W, 57-00N 038-00W,
   64-00N 037-00W, 65-00N 028-00W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE BETWEEN
   50-33N 057-14W AND 51-20N 058-17W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
   62-25N 064-30W, 62-10N 062-00W, 65-45N 057-40W,
   68-40N 058-45W, 71-15N 066-15W, 71-20N 071-15W.
6. MOST RECENT RECONNAISSANCE:
   WESTERN LIMIT ICEBERG FLIGHT 19 AUG 17.
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 240001Z AUG 17.

This area · iceberg & sea-ice bulletins

819 within 180 nm since 2010 · 1 in the last 12 months · 1 in force now

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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.