North American Ice Service bulletin for September 2, 2026 reports iceberg and sea ice limits along tracklines, with reporting instructions.

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 020001Z SEP.
2. ICEBERG LIMIT ALONG TRACKLINE JOINING
   49-10N 054-55W, 54-00N 053-45W,
   60-00N 056-00W.
3. ESTIMATED ICEBERG LIMIT ALONG
   TRACKLINE JOINING
   60-00N 056-00W, 61-30N 054-20W,
   59-25N 045-50W, 59-10N 042-25W,
   63-40N 038-30W, 63-40N 027-25W.
4. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   51-10N 058-40W, 50-30N 057-25W.
5. SEA ICE LIMIT ALONG TRACKLINE JOINING
   62-59N 071-59W.
6. MOST RECENT RECONNAISSANCE:
   INTERIOR SATELLITE PASS 31 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/INTERNATIONAL-ICE-PATROL.
9. CANCEL THIS MSG 030001Z SEP 26.