NAVAREA IV - 938/26

Archived

Issued: 27 Sept 2026, 19:05Archived: 29 Sept 2026, 00:20Last modified: 29 Oct 2026, 19:20

analysis

No longer in force

A newer Ice report is available:1041/26

Iceberg bulletin - iceberg limits and estimates in Northwest Atlantic

North American Ice Service iceberg bulletin giving iceberg limits and estimated iceberg limits along tracklines in the Northwest Atlantic. Positions for eastern, estimated, and western iceberg limits are listed. Mariners are asked to report any icebergs, sea ice or likely ice targets to the nearest Canadian Coast Guard MCTS station or via INMARSAT code 42; shapefiles and weekly predictions available on the USCG website.

Report positions and times of any icebergs, sea ice or stationary radar targets likely to be ice to the nearest Canadian Coast Guard MCTS station or using INMARSAT code 42; navigate with caution in the area.

Type: Ice report · severity moderate
Feed: IceAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/ice/
Location: Northwest Atlantic, tracklines given off east coast of Canada
Validity: From 28 Sept 2026, 00:01 UTC
Until 29 Sept 2026, 00:01 UTCICEBERG BULLETIN 280001Z SEP. ... CANCEL THIS MSG 290001Z SEP 26.
Activity periods: 28 Sept 2026, 00:01 UTC - 29 Sept 2026, 00:01 UTC (Bulletin effective period as stated (280001Z SEP to cancel 290001Z SEP 26))
Hazards: icebergs, sea ice, stationary radar targets likely ice

Contacts

Canadian Coast Guard Marine Communications and Traffic Service station · report sightings of icebergs, sea ice or likely ice targets
INMARSAT code 42 · alternate reporting method
WWW.NAVCEN.USCG.GOV/INTERNATIONAL-ICE-PATROL · download shapefiles and weekly predictions

Coast stations for this area

DSCDSC Station Comfort CoveJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM16 NM from the area
DSCDSC Station TwillingateJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM18 NM from the area
DSCDSC Station LumsdenJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM63 NM from the area
DSCDSC Station Cape BonavistaJRCC HalifaxCanadaMMSI 003160020VHF 40range 40 NM88 NM from the area
DSCDSC Station ConcheJRCC HalifaxCanadaMMSI 003160021VHF 40range 40 NM89 NM from the area

Generated automatically from the warning text on 27 Sept 2026, 20:07 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Geometry refsline
Geometry phrasesline joining

Message content

1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 280001Z SEP. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 49-30.00N 055-10.00W, 51-30.00N 053-30.00W, 55-30.00N 054-00.00W, 60-00.00N 058-00.00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00.00N 058-00.00W, 61-25.00N 054-35.00W, 59-20.00N 049-20.00W, 58-30.00N 043-10.00W, 59-05.00N 042-00.00W, 62-40.00N 038-30.00W, 63-40.00N 027-25.00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-39.00N 056-43.00W, 51-28.00N 056-15.00W. 5. MOST RECENT RECONNAISSANCE: EASTERN LIMIT SATELLITE PASS 26 SEP 26. 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/INTERNATIONAL-ICE-PATROL. 8. CANCEL THIS MSG 290001Z SEP 26.

Location map

Open in the full map

Related messages

1043/26
1. NAVAREA IV MOBILE OFFSHORE DRILLING UNITS POSITIONS AT 291500Z OCT: A. AGOSTO 12 19-23.0N 092-03.1W. B. ARGOS PLATFORM 27-10.4N 090-22.0W. C. ATLANTIS 19-23.9N 092-02.3W. D. AUGER TLP 27-32.7N 092-26.6W. E. BLUE EAGLE 18-31.8N 093-20.3W. F. BORR RAN 18-20.4N 093-53.6W. G. BORR SIF 07-08.3N 055-41.1W. H. BP ATLANTIS PLATFORM 27-11.7N 090-01.6W. I. CAMPECHE 19-33.7N 092-11.0W. J. CENTENARIO GR 21-07.7N 097-08.1W. K. CHIHUAHUA 19-17.7N 091-57.5W. L. CME I 1
1042/26
CARIBBEAN SEA. HONDURAS. 1. LIGHTS UNLIT: A. PUNTA IZOPO 15-50.90N 087-22.50W. B. PUMPKIN HILL 16-07.30N 086-52.90W. C. COCHINO GRANDE 15-58.60N 086-28.60W. D. CABO CAMARON 15-59.20N 085-01.70W. E. PUNTA PATUCA 15-48.90N 084-18.20W. F. CABO FALSO 15-15.20N 083-23.70W. G. PUNTA CAXINAS 16-01.50N 086-00.60W. 2. CANCEL NAVAREA IV 1018/26.
1041/26
1. NORTH AMERICAN ICE SERVICE (NAIS) ICEBERG BULLETIN 290001Z OCT. 2. ICEBERG LIMIT ALONG TRACKLINE JOINING 50-30N 056-30W, 50-30N 054-25W, 51-45N 052-15W, 54-45N 052-00W, 60-00N 058-00W. 3. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE JOINING 60-00N 058-00W, 61-25N 054-45W, 58-55N 045-15W, 59-25N 041-35W, 64-25N 036-20W, 65-00N 028-00W. 4. WESTERN ICEBERG LIMIT ALONG TRACKLINE JOINING 51-28N 057-50W, 50-47N 057-03W. 5. SEA ICE LIMIT ALONG TRACKLINES JOINING: A. 59
1043/26(GEN)(archived)
1. NAVAREA IV MOBILE OFFSHORE DRILLING UNITS POSITIONS AT 291500Z OCT: A. AGOSTO 12 19-23.0N 092-03.1W. B. ARGOS PLATFORM 27-10.4N 090-22.0W. C. ATLANTIS 19-23.9N 092-02.3W. D. AUGER TLP 27-32.7N 092-26.6W. E. BLUE EAGLE 18-31.8N 093-20.3W. F. BORR RAN 18-20.4N 093-53.6W. G. BORR SIF 07-08.3N 055-41.1W. H. BP ATLANTIS PLATFORM 27-11.7N 090-01.6W. I. CAMPECHE 19-33.7N 092-11.0W. J. CENTENARIO GR 21-07.7N 097-08.1W. K. CHIHUAHUA 19-17.7N 091-57.5W. L. CME I 1
1019/26(archived)
1. NAVAREA IV MOBILE OFFSHORE DRILLING UNITS POSITIONS AT 211620Z OCT: A. AGOSTO 12 19-23.0N 092-03.1W. B. ARGOS PLATFORM 27-10.4N 090-22.0W. C. ATLANTIS 19-23.9N 092-02.3W. D. AUGER TLP 27-32.7N 092-26.6W. E. BLUE EAGLE 18-31.8N 093-20.3W. F. BORR RAN 18-20.4N 093-53.6W. G. BORR SIF 07-08.3N 055-41.1W. H. BP ATLANTIS PLATFORM 27-11.7N 090-01.6W. I. CAMPECHE 19-33.7N 092-11.0W. J. CENTENARIO GR 21-07.7N 097-08.1W. K. CHIHUAHUA 19-17.7N 091-57.5W. L. CME I 1