Icebergs
North american ice service (nais) iceberg bulletin 240001Z aug
NAVAREA IV 746/21
- issued
- 2021-08-23 20:58Z
- status
- cancelled 2021-08-25 00:01Z (archive)
- self-cancels
- 2021-08-25 00:01Z
- authority
- NAIS 232036Z AUG 21.
- sea
- Labrador Sea
- position
- 59.770, -48.489
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 240001Z AUG. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 50-00N 055-31W, 50-00N 054-00W, 55-00N 051-30W, 58-00N 056-00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 58-00N 056-00W, 59-00N 058-00W, 63-30N 060-20W, 64-20N 054-40W, 60-40N 052-40W, 58-15N 044-40W, 58-20N 041-50W, 63-10N 037-20W, 64-50N 028-30W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-58N 055-59W, 51-33N 055-38W. 5. MOST RECENT RECONNAISSANCE: EASTERN LIMIT ICEBERG FLIGHT 21 AUG 21. 6. NOTE THE SIGNIFICANT REDUCTION OF THE ICEBERG LIMIT SINCE 230001Z AUG BULLETIN DUE TO PREDICTED DETERIORATION. 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. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS, GO TO WWW.NAVCEN.USCG.GOV/IIP. 9. CANCEL THIS MSG 250001Z AUG 21.
This area · iceberg & sea-ice bulletins
1204 within 180 nm since 2000 · 1 in the last 12 months · 1 in force now
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- North american ice service (nais) iceberg bulletin 140001Z aug2026-08-13
- North american ice service (nais) iceberg bulletin 100001Z may2024-05-09
- North american ice service (nais) iceberg bulletin 090001Z may2024-05-08
- North american ice service (nais) iceberg bulletin 080001Z may2024-05-07
- North american ice service (nais) iceberg bulletin 070001Z may2024-05-06
- North american ice service (nais) iceberg bulletin 060001Z may2024-05-05
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month of issue, all years in the archive
Nearby now · within 120 nm
- North american ice service (nais) iceberg bulletin 140001Z augIcebergs · 6.3 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.