Other

North American Ice Service bulletin reports iceberg and sea ice limits along specified tracklines, requests ice reports to Canadian Coast Guard, cancels August 15.

NAVAREA IV 787/26

issued
2026-08-13 19:41Z
status
in force
self-cancels
2026-08-15 00:01Z
position
59.871, -48.434
source
nga_inforce · first seen 2026-08-17 13:41Z

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 140001Z AUG.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   48-25N 053-10W, 48-40N 052-20W,
   50-30N 051-30W, 59-00N 055-00W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   59-00N 055-00W, 60-20N 052-00W,
   58-15N 042-45W, 58-15N 041-40W,
   64-20N 036-20W, 64-10N 027-30W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-20N 058-20W, 50-35N 057-20W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
   63-00N 066-20W, 62-22N 065-42W,
   62-05N 064-14W, 63-03N 061-45W,
   65-14N 058-49W, 66-10N 059-54W,
   66-36N 061-16W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 13 AUG 26.
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 150001Z AUG 26.

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Open-Meteo Marine / Open-Meteo · GEBCO 2020 · model data at the centroid, not an observation

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1119 within 180 nm since 2000 · 1 in the last 12 months · 1 in force now

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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.