Icebergs

North american ice service (nais) iceberg bulletin 290001Z aug

NAVAREA IV 976/23

issued
2023-08-28 19:46Z
status
cancelled 2023-08-30 00:01Z (archive)
self-cancels
2023-08-30 00:01Z
cancels
NAVAREA IV 973/23
authority
NAIS 0/23 281903Z AUG 23.
position
58.015, -45.820
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 290001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-58N 053-10W, 47-50N 050-50W,
   52-15N 048-00W, 59-35N 056-20W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   59-35N 056-20W, 58-50N 044-30W,
   58-55N 041-40W, 63-35N 037-40W,
   65-10N 027-40W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-02N 058-59W, 50-21N 057-29W.
5. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 28 AUG 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 NAVAREA IV 973/23.
9. CANCEL THIS MSG 300001Z AUG 23.

This area · iceberg & sea-ice bulletins

1624 within 180 nm since 1998 · 1 in the last 12 months · 1 in force now

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Timeline

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.