NAVAREA IV 326/26
Issued 07 Apr 2026, 20:13 UTCArchived 09 Apr 2026, 00:20 UTC
Warning text
Positions open on the map1. NORTH AMERICAN ICE SERVICE (NAIS)
ICEBERG BULLETIN 080001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL
IS EXPERIENCING REDUCED ICEBERG
RECONNAISSANCE. ALL ICEBERG LIMITS
REPORTED BELOW ARE ESTIMATED.
PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
46-55.00N 054-00.00W, 45-35.00N 052-45.00W,
45-45.00N 046-55.00W, 46-40.00N 043-55.00W,
50-00.00N 045-00.00W, 53-05.00N 047-55.00W,
59-00.00N 056-00.00W.
4. ESTIMATED ICEBERG LIMIT ALONG
TRACKLINE JOINING
59-00.00N 056-00.00W, 60-15.00N 052-45.00W,
57-35.00N 047-35.00W, 57-15.00N 041-50.00W,
58-10.00N 039-15.00W, 63-40.00N 034-20.00W,
65-00.00N 028-00.00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
JOINING
51-40.00N 056-55.00W, 51-15.00N 056-40.00W.
6. SEA ICE LIMIT ALONG TRACKLINES
JOINING:
A. 45-20.00N 060-59.00W, 45-30.00N 059-00.00W,
46-30.00N 058-30.00W, 47-35.00N 059-11.00W.
B. 47-17.00N 052-46.00W, 47-11.00N 048-00.00W,
51-19.00N 048-24.00W, 57-23.00N 056-04.00W,
59-59.00N 058-00.00W, 62-00.00N 056-05.00W.
C. 62-25.00N 040-41.00W, 59-28.00N 043-23.00W,
59-22.00N 043-43.00W, 59-45.00N 045-25.00W,
59-54.00N 044-29.00W.
7. MOST RECENT RECONNAISSANCE:
SOUTHERN LIMIT SATELLITE PASS 06 APR 26.
8. 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.
9. FOR MORE REPORTING INFORMATION OR TO
DOWNLOAD SHAPEFILES AND WEEKLY PREDICTIONS,
GO TO WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL.
10. CANCEL THIS MSG 090001Z APR 26.
Location map
Open in the full mapMore from NAVAREA IV
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